<?php
if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../../').'/');
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'action.php');
global $conf;

$default_english_file = DOKU_PLUGIN . 'fckg/action/lang/en.php';
require_once($default_english_file);

if(isset($conf['lang']) && $conf['lang'] != 'en' ) {
  $default_lang_file = DOKU_PLUGIN . 'fckg/action/lang/' . $conf['lang'] . '.php';
  if(file_exists($default_lang_file)) {                                       
    @include($default_lang_file);
  }
}

/**
 * @license    GNU GPLv2 version 2 or later (http://www.gnu.org/licenses/gpl.html)
 * 
 * class       plugin_fckg_edit 
 * @author     Myron Turner <turnermm02@shaw.ca>
 */

class action_plugin_fckg_edit extends DokuWiki_Action_Plugin {
    //store the namespaces for sorting
    var $fck_location = "fckeditor";
    var $helper = false;
    var $fckg_bak_file = "";
    var $debug = false;
    var $test = false;
    var $page_from_template;
    var $draft_found = false;
    var $draft_text;
    /**
     * Constructor
     */
    function action_plugin_fckg_edit()
    {
        $this->setupLocale();
        $this->helper = plugin_load('helper', 'fckg');
    }


    function register(Doku_Event_Handler $controller)
    {
        if(method_exists($this->helper, 'is_outOfScope') &&  $this->helper->is_outOfScope()) return;
        
        global $FCKG_show_preview;
        $FCKG_show_preview = true;

        if(isset($_REQUEST['mode']) && $_REQUEST['mode'] == 'dwiki') {
          $FCKG_show_preview = true;
          return;
        }
        elseif(isset($_COOKIE['FCKG_USE'])) {
             preg_match('/_\w+_/',  $_COOKIE['FCKG_USE'], $matches);
             if($matches[0] == '_false_') {
                  $FCKG_show_preview = true;     
                   return;
             }
        }
        $Fck_NmSp = "!!NONSET!!"; 
        if(isset($_COOKIE['FCK_NmSp'])) {
          $Fck_NmSp = $_COOKIE['FCK_NmSp'];
        }
        $dwedit_ns = @$this->getConf('dwedit_ns');
        if(isset($dwedit_ns) && $dwedit_ns) {
            $ns_choices = explode(',',$dwedit_ns);
            foreach($ns_choices as $ns) {
              $ns = trim($ns);
              if(preg_match("/$ns/",$_REQUEST['id']) || preg_match("/$ns/",$Fck_NmSp)) {
                      $FCKG_show_preview = true;     
                       return;
             }
            }
        }
        $controller->register_hook('COMMON_PAGE_FROMTEMPLATE', 'AFTER', $this, 'pagefromtemplate', array());
        $controller->register_hook('COMMON_PAGETPL_LOAD', 'AFTER', $this, 'pagefromtemplate', array());

        $controller->register_hook('TPL_ACT_RENDER', 'BEFORE', $this, 'fckg_edit');
        $controller->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE', $this, 'fckg_edit_meta');
    }

   /**
    * function pagefromtemplate
    * Capture template text output by Template Event handler instead of pageTemplate()
	* @author  Myron Turner <turnermm02@shaw.ca>     
    *               
    */
    function pagefromtemplate(&$event) {
      if($event->data['tpl']) { 
         $this->page_from_template = $event->data['tpl']; 
      }
    }

    /**
     * fckg_edit_meta 
     *
     * load fck js
     * @author Pierre Spring <pierre.spring@liip.ch>
     * @param mixed $event 
     * @access public
     * @return void
     */
    function fckg_edit_meta(&$event)
    {
        global $ACT;
        // we only change the edit behaviour
        if ($ACT != 'edit'){
            return;
        }
        global $ID;
        global $REV;
        global $INFO;

        $event->data['script'][] = 
            array( 
                'type'=>'text/javascript', 
                'charset'=>'utf-8', 
                '_data'=>'',
                 'src'=>DOKU_BASE.'lib/plugins/fckg/' .$this->fck_location. '/fckeditor.js'
            );

        $event->data['script'][] = 
            array( 
                'type'=>'text/javascript', 
                'charset'=>'utf-8', 
                '_data'=>'',
                 'src'=>DOKU_BASE.'lib/plugins/fckg/scripts/vki_kb.js'
            );

      $ua = strtolower ($_SERVER['HTTP_USER_AGENT']);
      if(strpos($ua, 'msie') !== false) {
          echo "\n" . '<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />' ."\n";     
      }
            
        return;
    }

    /**
     * function    fckg_edit
     * @author     Pierre Spring <pierre.spring@liip.ch>
     * edit screen using fck
     *
     * @param & $event
     * @access public
     * @return void
     */
    function fckg_edit(&$event)
    {
  
        global $INFO;

        // we only change the edit behaviour
        if ($event->data != 'edit') {
            return;
        }
        // load xml and acl
        if (!$this->_preprocess()){
            return;
        }
        // print out the edit screen
        $this->_print();
        // prevent Dokuwiki normal processing of $ACT (it would clean the variable and destroy our 'index' value.
        $event->preventDefault();
        // index command belongs to us, there is no need to hold up Dokuwiki letting other plugins see if its for them
        $event->stopPropagation();
    }
    
   /**
    * function _preprocess
	* @author  Myron Turner <turnermm02@shaw.ca>
    */
    function _preprocess()
    {
        global $ID;
        global $REV;
        global $DATE;
        global $RANGE;
        global $PRE;
        global $SUF;
        global $INFO;
        global $SUM;
        global $lang;
        global $conf;
        global $fckg_lang; 
        //set summary default
        if(!$SUM){
            if($REV){
                $SUM = $lang['restored'];
            }elseif(!$INFO['exists']){
                $SUM = $lang['created'];
            }
        }
        
            if($INFO['exists']){
                if($RANGE){
                    list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
                }else{
                    $text = rawWiki($ID,$REV);
                }
            }else{
                //try to load a pagetemplate
                 $text = pageTemplate($ID);
                //Check for text from template event handler
                 if(!$text && $this->page_from_template) $text = $this->page_from_template;
            }
    $text =  str_replace("{{rss>http://", "{ { rss>Feed:",  $text);
    if($this->getConf('smiley_hack')) {
        $new_addr = $_SERVER['SERVER_NAME'] . DOKU_BASE;
        $text=preg_replace("#(?<=http://)(.*?)(?=lib/plugins/fckg/fckeditor/editor/images/smiley/msn)#s", $new_addr,$text);
     }

    $text = preg_replace_callback('/\[\[\w+>.*?\]\]/ms',
    create_function(
        '$matches',
        'return str_replace("/", "__IWIKI_FSLASH__" ,$matches[0]);'
    ), $text);
    
      global $useComplexTables;
      if($this->getConf('complex_tables') || strrpos($text, '~~COMPLEX_TABLES~~') !== false) {     
          $useComplexTables=true;
      }
      else {
         $useComplexTables=false;
      }
      if(strpos($text, '%%') !== false) {     
         $text= preg_replace_callback(
            "/<(nowiki|code|file)>(.*?)<\/(nowiki|code|file)/ms",
            function ($matches) {
                $matches[0] = str_replace('%%', 'DBLPERCENT',$matches[0]);
                return $matches[0];
            },
             $text
            );   

        $text = preg_replace_callback(
            "/(?<!nowiki>)%%(.*?)%%/ms",
            function($matches) {
            return '<nowiki>' . $matches[1] . '</nowiki>';
            },
            $text
        );

        $text =  str_replace('DBLPERCENT','%%',$text);    
      }

      /* convert html tags to entities in indented code blocks*/
       $text= preg_replace_callback(
          '/(\n  )((?![\*\-]).*?)(\n)(?!\s)/ms',
          create_function(
            '$matches',
            '$matches[0] = preg_replace("/(\[\[\w+)>/ms","$1__IWIKI__",$matches[0]);
            $matches[0] = preg_replace("/<(?!\s)/ms", "&lt;", $matches[0]); 
            $matches[0] = preg_replace("/(?<!\s)>/ms", "&gt;", $matches[0]);    
            $matches[0] = preg_replace("/__IWIKI__/ms", ">", $matches[0]);    
            return $matches[0];  '
          ), $text
        );
        
       $pos = strpos($text, '<');

       if($pos !== false) {

           $text = preg_replace_callback(
            '/(<nowiki>)(.*?)(<\/nowiki>)/ms',          
            create_function(
                '$matches',         
                 '$needles =  array("[","]", "/",  ".", "*", "_","\'","<",">","%", "{", "}", "\\\");
                  $replacements = array("&#91;","&#93;","&#47;", "&#46;", "&#42;", "&#95;", "&#39;", "&#60;","&#62;","&#37;", "&#123;","&#125;", "&#92;"); 
                  $matches[2] = str_replace($needles, $replacements, $matches[2]);
                  return  $matches[1] . $matches[2] . $matches[3];'            
            ),
            $text
          );               

           $text = preg_replace_callback(
            '/<(code|file)(.*?)(>)(.*?)(<\/\1>)/ms',
            create_function(
                '$matches',         
                 'if(preg_match("/\w+/",$matches[2])) {
                   $matches[4] = str_replace("CHEVRONescC", ">>",$matches[4]);
                   $matches[4] = str_replace("CHEVRONescO", "<<",$matches[4]);
                   $matches[4] = preg_replace("/<(?!\s)/ms", "__GESHI_OPEN__", $matches[4]); 
                  }
                  else {
                  if( preg_match("/MULTI/",$matches[0])) {
                     $open = "< ";
                     $close = " >";
                  }
                  else {  
                     $open = "&lt;";
                     $close = "&gt;";
                  }
                  $matches[4] = preg_replace("/<(?!\s)/ms", $open, $matches[4]); 
                  $matches[4] = preg_replace("/(?<!\s)>/ms", $close, $matches[4]);                    
                  }
                  $matches[4] = str_replace("\"", "__GESHI_QUOT__", $matches[4]);     
                  return "<" . $matches[1] . $matches[2] . $matches[3] . $matches[4] . $matches[5];'            
            ),
            $text
          );

         /* \n_fckg_NPBBR_\n: the final \n prevents this from iterfering with next in line markups
            -- in particular tables which require a new line and margin left 
           this may leave an empty paragraph in the xhtml, which is removed below 
         */
          $text = preg_replace('/<\/(code|file)>(\s*)(?=[^\w])(\s*)/m',"</$1>\n_fckg_NPBBR_\n$2",$text );

          $text = preg_replace_callback(
            '/(\|\s*)(<code>|<file>)(.*?)(<\/code>|<\/file>)\n_fckg_NPBBR_(?=.*?\|)/ms',
            create_function(
                '$matches',         
                 '$matches[2] = preg_replace("/<code>/ms", "TPRE_CODE", $matches[2]); 
                  $matches[2] = preg_replace("/<file>/ms", "TPRE_FILE", $matches[2]);    
                  $matches[4] = "TPRE_CLOSE";                    
                  $matches[3] = preg_replace("/^\n+/", "TC_NL",$matches[3]);  
                  $matches[3] = preg_replace("/\n/ms", "TC_NL",$matches[3]);                                   
                  return $matches[1] . $matches[2] .  trim($matches[3]) .   $matches[4];'            
            ),
            $text
          );
         $text = preg_replace('/TPRE_CLOSE\s+/ms',"TPRE_CLOSE",$text); 
      
         $text = preg_replace('/<(?!code|file|plugin|del|sup|sub|\/\/|\s|\/del|\/code|\/file|\/plugin|\/sup|\/sub)/ms',"//<//",$text);
   
         $text = str_replace('%%//<//', '&#37;&#37;&#60;', $text);              

         $text = preg_replace_callback('/<plugin(.*?)(?=<\/plugin>)/ms',
                        create_function(
                          '$matches', 
                           'return str_replace("//","", $matches[0]);'
                       ),
                       $text
                 ); 
         $text = str_replace('</plugin>','</plugin> ', $text);           
       }  
	   if($this->getConf('duplicate_notes')) {
			$text = preg_replace_callback('/\(\(/ms',
				  create_function(
				   '$matches',
				   'static $count = 0;
				   $count++;
				   $ins = "FNoteINSert" . $count;
				   return "(($ins";'
				 ), $text
			);			 
		}
       $text = preg_replace('/^\>/ms',"_dwQUOT_",$text);  // dw quotes 
       $text = str_replace('>>','CHEVRONescC',$text);
       $text = str_replace('<<','CHEVRONescO',$text);
       $text = preg_replace('/(={3,}.*?)(\{\{.*?\}\})(.*?={3,})/',"$1$3\n$2",$text);
       $email_regex = '/\/\/\<\/\/(.*?@.*?)>/';
       $text = preg_replace($email_regex,"<$1>",$text);

       $text = preg_replace('/{{(.*)\.swf(\s*)}}/ms',"SWF$1.swf$2FWS",$text);
       $this->xhtml = $this->_render_xhtml($text);
	 
       $this->xhtml = str_replace("__IWIKI_FSLASH__", "&frasl;", $this->xhtml);       
	   if($this->getConf('duplicate_notes')) {
			$this->xhtml = preg_replace("/FNoteINSert\d+/ms", "",$this->xhtml);
	   }
	  
       $this->xhtml = str_replace("__GESHI_QUOT__", '&#34;', $this->xhtml);        
       $this->xhtml = str_replace("__GESHI_OPEN__", "&#60; ", $this->xhtml); 
       $this->xhtml = str_replace('CHEVRONescC', '>>',$this->xhtml);
       $this->xhtml = str_replace('CHEVRONescO', '<<',$this->xhtml);
       $this->xhtml = preg_replace('/_dwQUOT_/ms','>',$this->xhtml);  // dw quotes
       
       if($pos !== false) {
       $this->xhtml = preg_replace_callback(
                '/(TPRE_CODE|TPRE_FILE)(.*?)(TPRE_CLOSE)/ms',
                create_function(
                   '$matches', 
                   '$matches[1] = preg_replace("/TPRE_CODE/","<pre class=\'code\'>\n", $matches[1]);  
                    $matches[1] = preg_replace("/TPRE_FILE/","<pre class=\'file\'>\n", $matches[1]);  
                    $matches[2] = preg_replace("/TC_NL/ms", "\n", $matches[2]);  
                    $matches[3] = "</pre>";                    
                    return $matches[1] . $matches[2] . $matches[3];'            
                ),
                $this->xhtml
              ); 
			  
       }
       $this->xhtml = preg_replace_callback(
            '/(<pre)(.*?)(>)(.*?)(<\/pre>)/ms',
            create_function(
                '$matches',                          
                  '$matches[4] = preg_replace("/(\||\^)[ ]+(\||\^)/ms","$1 &nbsp; $2" , $matches[4]);                    
                  return  $matches[1] . $matches[2] . $matches[3] . $matches[4] . $matches[5];'            
            ),
            $this->xhtml
          );
          
       $cname = getCacheName($INFO['client'].$ID,'.draft.fckl');
       if(file_exists($cname)) {
          $cdata =  unserialize(io_readFile($cname,false));
          $cdata['text'] = urldecode($cdata['text']);
          preg_match_all("/<\/(.*?)\>/", $cdata['text'],$matches);
          /* exclude drafts saved from preview mode */
          if (!in_array('code', $matches[1]) && !in_array('file', $matches[1]) && !in_array('nowiki', $matches[1])) {
              $this->draft_text = $cdata['text'];
              $this->draft_found = true;
              msg($fckg_lang['draft_msg']) ;
          }
          unlink($cname);
       }

        return true;
    }

   /** 
    * function dw_edit_displayed
    * @author  Myron Turner
    * determines whether or not to show  or hide the
      'DW Edit' button
   */

   function dw_edit_displayed() 
   { 
        global $INFO;

        $dw_edit_display = @$this->getConf('dw_edit_display');
        if(!isset($dw_edit_display))return "";  //version 0. 
        if($dw_edit_display != 'all') {
            $admin_exclusion = false;
            if($dw_edit_display == 'admin' && ($INFO['isadmin'] || $INFO['ismanager']) ) {    
                    $admin_exclusion = true;
            }
            if($dw_edit_display == 'none' || $admin_exclusion === false) {
              return ' style = "display:none"; ';
            }
           return "";
        }
        return "";
      
   }

   /**
    * function _print
    * @author  Myron Turner
    */ 
    function _print()
    {
        global $INFO;
        global $lang;
        global $fckg_lang;
        global $ID;
        global $REV;
        global $DATE;
        global $PRE;
        global $SUF;
        global $SUM;
        $wr = $INFO['writable'];
        if($wr){
           if ($REV) print p_locale_xhtml('editrev');          
           $ro=false;
        }else{
            // check pseudo action 'source'
            if(!actionOK('source')){
                msg('Command disabled: source',-1);
                return false;
            }
            print p_locale_xhtml('read');
            $ro='readonly="readonly"';
        }

        if(!$DATE) $DATE = $INFO['lastmod'];
        $guest_toolbar = $this->getConf('guest_toolbar');
        $guest_media  = $this->getConf('guest_media');
        if(!isset($INFO['userinfo']) && !$guest_toolbar) {        
            
                echo  $this->helper->registerOnLoad(
                    ' fck = new FCKeditor("wiki__text", "100%", "600"); 
                     fck.BasePath = "'.DOKU_BASE.'lib/plugins/fckg/'.$this->fck_location.'/"; 
                     fck.ToolbarSet = "DokuwikiNoGuest";  
                     fck.ReplaceTextarea();'
                     );
        }
        else if(!isset($INFO['userinfo']) && !$guest_media) {            

            echo  $this->helper->registerOnLoad(
                ' fck = new FCKeditor("wiki__text", "100%", "600"); 
                 fck.BasePath = "'.DOKU_BASE.'lib/plugins/fckg/'.$this->fck_location.'/"; 
                 fck.ToolbarSet = "DokuwikiGuest";  
                 fck.ReplaceTextarea();'
                 );
        }
        
        else {
            echo  $this->helper->registerOnLoad(
                ' fck = new FCKeditor("wiki__text", "100%", "600"); 
                 fck.BasePath = "'.DOKU_BASE.'lib/plugins/fckg/'.$this->fck_location.'/"; 
                 fck.ToolbarSet = "Dokuwiki";  
                 fck.ReplaceTextarea();'
                 );
        }


?>

 
   <form id="dw__editform" method="post" action="<?php echo script()?>"  accept-charset="<?php echo $lang['encoding']?>">
    <div class="no">
      <input type="hidden" name="id"   value="<?php echo $ID?>" />
      <input type="hidden" name="rev"  value="<?php echo $REV?>" />
      <input type="hidden" name="date" value="<?php echo $DATE?>" />
      <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
      <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
      <input type="hidden" id="fckg_mode_type"  name="mode" value="" />
      <input type="hidden" id="fck_preview_mode"  name="fck_preview_mode" value="nil" />
      <input type="hidden" id="fck_wikitext"    name="fck_wikitext" value="__false__" />     
      <?php
      if(function_exists('formSecurityToken')) {
           formSecurityToken();  
      }
      ?>
    </div>

    <textarea name="wikitext" id="wiki__text" <?php echo $ro?> cols="80" rows="10" class="edit" tabindex="1"><?php echo "\n".$this->xhtml?></textarea>
    
<?php 

$temp=array();
trigger_event('HTML_EDITFORM_INJECTION', $temp);

$DW_EDIT_disabled = '';
$guest_perm = auth_quickaclcheck($_REQUEST['id']);
$guest_group = false;
$guest_user = false;

if(isset($INFO['userinfo'])&& isset($INFO['userinfo']['grps'])) {
   $user_groups = $INFO['userinfo']['grps'];
   if(is_array($user_groups) && $user_groups) {  
      foreach($user_groups as $group) { 
        if (strcasecmp('guest', $group) == 0) {
          $guest_group = true;
          break;
        }
     }
   }
  if($INFO['client'] == 'guest') $guest_user = true; 
}

if(($guest_user || $guest_group) && $guest_perm <= 2) $DW_EDIT_disabled = 'disabled';


$DW_EDIT_hide = $this->dw_edit_displayed(); 

?>

    <div id="wiki__editbar">
      <div id="size__ctl"></div>
      <div id = "fck_size__ctl" style="display: none">
       
       <img src = "<?php echo DOKU_BASE ?>lib/images/smaller.gif"
                    title="edit window smaller"
                    onclick="dwfck_size_ctl('smaller');"   
                    />
       <img src = "<?php echo DOKU_BASE ?>lib/images/larger.gif"
                    title="edit window larger"
                    onclick="dwfck_size_ctl('larger');"   
           />
      </div>
      <?php if($wr){?>
         <div class="editButtons">
            <input type="checkbox" name="fckg" value="fckg" checked="checked" style="display: none"/>
             <input class="button" type="button" 
                   name="do[save]"
                   value="<?php echo $lang['btn_save']?>" 
                   title="<?php echo $lang['btn_save']?> "   
                   <?php echo $DW_EDIT_disabled; ?>
                   onmousedown="parse_wikitext('edbtn__save');"
                  /> 

            <input class="button" id="ebtn__delete" type="submit" 
                   <?php echo $DW_EDIT_disabled; ?>
                   name="do[delete]" value="<?php echo $lang['btn_delete']?>"
                   title="<?php echo $fckg_lang['title_dw_delete'] ?>"
                   style = "font-size: 100%;"
                   onmouseup="draft_delete();"
                   onclick = "return confirm('<?php echo $fckg_lang['confirm_delete']?>');"
            />

            <input type="checkbox" name="fckg" value="fckg" style="display: none"/>
             
             <input class="button"  
                 <?php echo $DW_EDIT_disabled; ?>                 
                 <?php echo $DW_EDIT_hide; ?>
                 style = "font-size: 100%;"
                 onclick ="setDWEditCookie(2, this);parse_wikitext('edbtn__save');this.form.submit();" 
                 type="submit" name="do[save]" value="<?php echo $fckg_lang['btn_dw_edit']?>"  
                 title="<?php echo $fckg_lang['title_dw_edit']?>"
                  />

<?php
 
global $INFO;

  $disabled = 'Disabled';
  $inline = $this->test ? 'inline' : 'none';

  $backup_btn = isset($fckg_lang['dw_btn_backup'])? $fckg_lang['dw_btn_backup'] : $fckg_lang['dw_btn_refresh'];
  $backup_title = isset($fckg_lang['title_dw_backup'])? $fckg_lang['title_dw_backup'] : $fckg_lang['title_dw_refresh'];   
  $using_scayt = ($this->getConf('scayt')) == 'on';
  
?>
            <input class="button" type="submit" 
                 name="do[draftdel]" 
                 value="<?php echo $lang['btn_cancel']?>" 
                 onmouseup="draft_delete();" 
                 style = "font-size: 100%;"
                 title = "<?php echo $fckg_lang['title_dw_cancel']?>"
             />

           <?php if (!$using_scayt): ?>
            <input class="button" type="button" value = "<?php echo $fckg_lang['dw_btn_lang']?>"                  
                   title="<?php echo $fckg_lang['title_dw_lang']?>"
                   onclick="aspell_window();" /> 
            <?php endif;?>  
            
            <input class="button" type="button" value = "Test"
                   title="Test"  
                   style = 'display:<?php echo $inline ?>;'
                   onmousedown="parse_wikitext('test');"
                  /> 

 <?php if($this->draft_found) { ?>
             <input class="button"                   
                 onclick ="fckg_get_draft();" 
                 style = "background-color: yellow"
                 id="fckg_draft_btn" 
                 type="button" value="<?php echo $fckg_lang['btn_draft'] ?>"  
                 title="<?php echo $fckg_lang['title_draft'] ?>"
                  />
 <?php } else { ?>

  
             <input class="button" type="button"
                   value="<?php echo $backup_btn ?>"
                   title="<?php echo $backup_title ?>"  
                   onclick="renewLock(true);"  
                  />
 
             <input class="button" type="button"
                   value="<?php echo $fckg_lang['dw_btn_revert']?>"  
                   title="<?php echo $fckg_lang['title_dw_revert']?>"  
                   onclick="revert_to_prev()"  
                  />&nbsp;&nbsp;&nbsp;
              
 <br />

 <?php }  ?>

 <?php if($this->debug) { ?>
         <input class="button" type="button" value = "Debug"
                   title="Debug"                     
                   onclick="HTMLParser_debug();"
                  /> 

            <br />
 <?php } ?>

   <div id = "backup_msg" class="backup_msg" style=" display:none;">
     <table><tr><td class = "backup_msg_td">
      <div id="backup_msg_area" class="backup_msg_area"></div>
     <td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     <td align="right">
      <a href="javascript:hide_backup_msg();void(0);" class="backup_msg_close">[ close ]</a>&nbsp;&nbsp;&nbsp;
     </table>
     
 </div>


<input type="checkbox" name="fckg_timer" value="fckg_timer"  id = "fckg_timer"
                      style = 'display:none'
                      onclick="disableDokuWikiLockTimer();"
                      <?php echo $disabled  ?>
                 /><span id='fckg_timer_label'
                    style = 'display:none'>Disable editor time-out messsages </span> 

     <?php  //global $useComplexTables;  if(!$useComplexTables) { ?>               
     <label class="nowrap" for="complex_tables" >     
        <input type="checkbox" name="complex_tables" value="complex_tables"  id = "complex_tables"                      
                          onclick="setComplexTables(1);"                      
                     /><span id='complex_tables_label'> <?php echo $fckg_lang['complex_tables'];?> (<a href="https://www.dokuwiki.org/plugin:fckglite#table_handling" target='_blank'><?php echo $fckg_lang['whats_this']?></a>)</span></label> 
     <?php //} ?>              

      <input style="display:none;" class="button" id="edbtn__save" type="submit" name="do[save]" 
                      value="<?php echo $lang['btn_save']?>" 
                      onmouseup="draft_delete();"
                      <?php echo $DW_EDIT_disabled; ?>
                      title="<?php echo $lang['btn_save']?> "  />

            <!-- Not used by fckgLite but required to prevent null error when DW adds events -->
            <input type="button" id='edbtn__preview' style="display: none"/>


 <div id='saved_wiki_html' style = 'display:none;' ></div>
 <div id='fckg_draft_html' style = 'display:none;' >
 <?php echo $this->draft_text; ?>
 </div>

  <script type="text/javascript">
//<![CDATA[
         var embedComplexTableMacro = false;        
       
        <?php  echo 'var backup_empty = "' . $fckg_lang['backup_empty'] .'";'; ?>

        function aspell_window() {
          var DURL = "<?php echo DOKU_BASE; ?>";
          window.open( DURL + "/lib/plugins/fckg/fckeditor/aspell.php?dw_conf_lang=<?php global $conf; echo $conf['lang']?>",
                    "smallwin", "width=600,height=500,scrollbars=yes");
        }

        if(unsetDokuWikiLockTimer) unsetDokuWikiLockTimer();  

        function dwfck_size_ctl(which) {
           var height = parseInt(document.getElementById('wiki__text___Frame').style.height); 
           if(which == 'smaller') {
               height -= 50;
           }
           else {
              height += 50;
           }
           document.getElementById('wiki__text___Frame').style.height = height + 'px'; 
   
        }
        
   
   setComplexTables = (function() {
   var on=false;
   
     return function(b) {
        if(b) on = !on; 
        embedComplexTableMacro = on;
        return on;
     };
    
     })();

    <?php  global $useComplexTables;  if($useComplexTables) { ?>               
        document.getElementById('complex_tables').click();            
    <?php } ?>  
    <?php  if($this->getConf('complex_tables')) { ?>
         document.getElementById('complex_tables').disabled = true;
    <?php } ?> 
   
var fckgLPluginPatterns = new Array();

<?php
   global $fckgLPluginPatterns; 
   $utf8Chars = array('À', 'Á', 'Â', 'Ã', 'Ä', 'Å', 'Æ', 'Ç', 'È', 'É', 'Ê', 'Ë', 'Ì', 'Í', 'Î', 'Ï', 'Ð', 'Ñ', 'Ò', 'Ó', 'Ô', 'Õ', 'Ö', 'Ø', 'Ù', 'Ú', 'Û', 'Ü', 'Ý', 'Þ', 'ß', 'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è', 'é', 'ê', 'ë', 'ì', 'í', 'î', 'ï', 'ð', 'ñ', 'ò', 'ó', 'ô', 'õ', 'ö', 'ø', 'ù', 'ú', 'û', 'ü', 'ý', 'þ', 'ÿ', 'Œ', 'œ', 'Š', 'š', 'Ÿ', 'ƒ');
   $utf8Replacments = array( '&Agrave;',  '&Aacute;',  '&Acirc;',  '&Atilde;',  '&Auml;',  '&Aring;',  '&AElig;',  '&Ccedil;',  '&Egrave;',  '&Eacute;',  '&Ecirc;',  '&Euml;',  '&Igrave;',  '&Iacute;',  '&Icirc;',  '&Iuml;',  '&ETH;',  '&Ntilde;',  '&Ograve;',  '&Oacute;',  '&Ocirc;',  '&Otilde;',  '&Ouml;',  '&Oslash;',  '&Ugrave;',  '&Uacute;',  '&Ucirc;',  '&Uuml;',  '&Yacute;',  '&THORN;',  '&szlig;',  '&agrave;',  '&aacute;',  '&acirc;',  '&atilde;',  '&auml;',  '&aring;',  '&aelig;',  '&ccedil;',  '&egrave;',  '&eacute;',  '&ecirc;',  '&euml;',  '&igrave;',  '&iacute;',  '&icirc;',  '&iuml;',  '&eth;',  '&ntilde;',  '&ograve;',  '&oacute;',  '&ocirc;',  '&otilde;',  '&ouml;',  '&oslash;',  '&ugrave;',  '&uacute;',  '&ucirc;',  '&uuml;',  '&yacute;',  '&thorn;',  '&yuml;',  '&OElig;',  '&oelig;',  '&Scaron;',  '&scaron;',  '&Yuml;',  '&fnof;');
  
   foreach($fckgLPluginPatterns as $pat) {  
     $pat[0] = preg_replace('/\s+$/',"",$pat[0]);  
     $pat[1] = str_replace('&','&amp;', $pat[1]);    
     $pat[0] = str_replace('&','&amp;',$pat[0]);    
     $pat[0] = str_replace('>', '&gt;',$pat[0]);    
     $pat[0] = str_replace('<', '&lt;',$pat[0]);    
     $pat[1] = str_replace('>', '&gt;',$pat[1]);    
     $pat[1] = str_replace('<', '&lt;',$pat[1]);    
     $pat[0] = preg_replace('/\s+/', '\s+',$pat[0]);    
     $pat[0] = str_replace('*', '%%\*%%',$pat[0]);    
     $pat[0] = str_replace($utf8Chars, $utf8Replacments,$pat[0]);    
     $pat[0] = preg_quote($pat[0], "/");   
     echo "fckgLPluginPatterns.push({'pat': '$pat[0]', 'orig': '$pat[1]' });\n"; 
 
   }

   global $fckLImmutables;
   echo "if(!fckLImmutables) var fckLImmutables = new Array();\n";

   for($i=0; $i< count($fckLImmutables); $i++) {
      echo "fckLImmutables.push('$fckLImmutables[$i]');\n";         
   }
   
   $pos = strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE');
   if($pos === false) {
     echo "var isIE = false;";
   }
   else {
     echo "var isIE = true;";
   }

   echo "var doku_base = '" . DOKU_BASE ."'"; 
     
?>  
          
   var fckg_draft_btn = "<?php echo $fckg_lang['btn_exit_draft'] ?>";
   var fckg_draft_btn_title = "<?php echo $fckg_lang['title_exit_draft']?>";
   function fckg_get_draft() {
      var dom = GetE('fckg_draft_html');
      var draft = dom.innerHTML;
      var dw_text = oDokuWiki_FCKEditorInstance.GetData( true );    
      oInst = oDokuWiki_FCKEditorInstance.get_FCK();
      oInst =oInst.EditorDocument.body;
      oInst.innerHTML = draft;
      dom.innerHTML = dw_text;
      var btn = GetE('fckg_draft_btn');
      var tmp = btn.value;  
      btn.value = fckg_draft_btn;
      fckg_draft_btn = tmp;
      tmp = fckg_draft_btn_title;
      btn.title = fckg_draft_btn_title;
      fckg_draft_btn_title = tmp;
   }


   function safe_convert(value) {            

     if(oDokuWiki_FCKEditorInstance.dwiki_fnencode && oDokuWiki_FCKEditorInstance.dwiki_fnencode == 'safe') {
      <?php
       global $updateVersion;
       if(!isset($updateVersion)) $updateVersion = 0;
       echo "updateVersion=$updateVersion;";
       $list = plugin_list('action');       
       $safe_converted = false;
       if(in_array( 'safefnrecode' , $list)) {
          $safe_converted = true;          
       }
       
     ?>

 		if(value.match(/%25/ && value.match(/%25[a-z0-9]/))) {
                          value = value.replace(/%25/g,"%");
                          <?php                         
                          if($updateVersion > 30 || $safe_converted) {
                            echo 'value = value.replace(/%5D/g,"]");';
                          }
                          ?>

                          value =  dwikiUTF8_decodeFN(value,'safe');
                       }
        }
        return value; 

     }
	 
RegExp.escape = function(str)
{
    var specials = new RegExp("[.*+?|()\\[\\]{}\\\\]", "g"); // .*+?|()[]{}\
    return str.replace(specials, "\\$&");
}

var HTMLParser_DEBUG = "";
function parse_wikitext(id) 
{

   var useComplexTables = setComplexTables();   
   
    var this_debug;
    
    <?php if($this->debug) { ?>
    
    function show_rowspans(rows) {
    
    if(!useComplexTables) return;   
    var str = "";
 
    for(var i=0; i < rows.length; i++) {     
       str+="ROW" + i + "\n"; 

              for(var col=0; col<rows[i].length; col++) {                                  
                           str += "[" + col + "]";
                           str+=   "text="+rows[i][col].text + " ";           
                           str+="  type="+rows[i][col].type + " ";           
                           str+= "  rowspan=" +rows[i][col].rowspan + "  ";                      
                           str+= "  colspan=" +rows[i][col].colspan + "  ";                      
              }   
              str += "\n";
        }
 
     
       this_debug(str,'show_rowspans');
        
         str = "";
       for(var i=0; i < rows.length; i++) {
              for(var col=0; col<rows[i].length; col++) {                          
                    str+=   "|"+rows[i][col].text + " ";
              }
              str += "|\n";
        }
        this_debug(str,'show_rowspans');
        
    }     
    
    function debug_row(rows,row,col,which) {

    var not_found = "";
    try {
         this_debug("row:"+row
                         +",column:"+col
                         +", rowspans:"+ rows[row][col].rowspan
                         +", colspans:"+ rows[row][col].colspan                         
                         +", text:"+rows[row][col].text,                         
                         which);
        }catch(ex) {
            not_found+="row:"+row +",column:"+col;
        }
        if(not_found) this_debug(not_found,"not_found");
    }
    <?php } ?>
    function check_rowspans(rows,start_row, ini) {
        var tmp=new Array();    
        for(var i=start_row; i < rows.length; i++) {                    
                  for(var col=0; col<rows[i].length; col++) {    
                        if(rows[i][col].rowspan > 0) {
                              var _text = rows[i][col].text;                                                         
                              tmp.push({row:i,column:col, spans: rows[i][col].rowspan,text:_text});         
                              if(!ini) break;
                        }   
                  }   
            }
        return tmp;
    }    

    function insert_rowspan(row,col,spans,rows,shift) {
              
        var prev_colspans = rows[row][col].colspan ? rows[row][col].colspan: 0;            
        rows[row][col].rowspan = 0;
          for(i=0; i<spans-1;i++) {     
          //debug_row(rows,row,col,"insert_rowspan start");
           rows[++row].splice(col, 0,{type:'td', rowspan:0,colspan:prev_colspans,prev_colspan:prev_colspans,text:" ::: "});

          }
    } 
 
 
   function reorder_span_rows(rows) {
        var tmp_start = check_rowspans(rows,0,true);   
        var num_spans = tmp_start.length;   
        if(!num_spans) return false;

        
        var row =   tmp_start[0].row;
        var col = tmp_start[0].column;
        insert_rowspan(row,col,tmp_start[0].spans,rows); 
        
       num_spans--;       
       for(var i=0; i < num_spans; i++) {
             row++;
            var tmp = check_rowspans(rows,row,false);   
            if(tmp.length) {
                insert_rowspan(tmp[0].row,tmp[0].column,tmp[0].spans,rows);  
            }
       }
       return true;
 
   }
   
   function insert_table(rows) {
       if(!useComplexTables) return;
        for(var i=0; i<rows.length;i++) {
          if(!reorder_span_rows(rows)) break;;
        }
      
        results+="\n";
        for(var i=0; i < rows.length; i++) {                    
                  results+="\n";
                  for(var col=0; col<rows[i].length; col++) {                           
                     var type = rows[i][col].type == 'td'? '|': '^';                    
                     results+= type;   
                     var align = rows[i][col].align ? rows[i][col].align : false;                    
                     if(align == 'center' || align == 'right') {
                         results += "  ";
                     }
 
                     results += rows[i][col].text;
                     if(align == 'center' || align == 'left') {
                          results += "  ";
                     }
 
                     if(rows[i][col].colspan) {                     
                     for(var n=0; n < rows[i][col].colspan-1; n++) {                              
                               results+=type;
                          }
                     }
                  }   
                  
                   results += '|';
                
               }   
   }
   
 
 window.dwfckTextChanged = false;
 if(id != 'bakup')  draft_delete();
 var line_break = "\nL_BR_K  \n";
    var markup = { 'b': '**', 'i':'//', 'em': '//', 'u': '__', 'br':line_break, 
         'del': '<del>', 'strike': '<del>', p: "\n\n" , 'a':'[[', 'img': '\{\{',
         'h1': "\n====== ", 'h2': "\n===== ", 'h3': "\n==== ", 'h4': "\n=== ", 'h5': "\n== ",
         'td': "|", 'th': "^", 'tr':" ", 'table': "\n\n", 'ol':"  - ", 'ul': "  * ", 'li': "",
         'plugin': '<plugin ', 'code': "\'\'",'pre': "\n<", 'hr': "\n\n----\n\n", 'sub': '<sub>',         
         'font': "\n",
         'sup': '<sup>', 'div':"\n\n", 'span': "\n", 'dl': "\n", 'dd': "\n", 'dt': "\n"
     };
    var markup_end = { 'del': '</del>', 'strike': '</del>', 'p': " ", 'br':" ", 'a': ']]','img': '\}\}',
          'h1': " ======\n", 'h2': " =====\n", 'h3': " ====\n", 'h4': " ===\n", 'h5': " ==\n", 
          'td': " ", 'th': " ", 'tr':"|\n", 'ol':" ", 'ul': " ", 'li': "\n", 'plugin': '</plugin>',
           'pre': "\n</",'sub': '</sub>', 'sup': '</sup> ', 'div':"\n\n", 'p': "\n\n",
           'font': "</font> "
     }; 
   
    markup['blank'] = "";
    markup['fn_start'] = '((';
    markup['fn_end'] = '))';
    markup['row_span'] = ":::";
    markup['p_insert'] = '_PARA__TABLE_INS_';
    markup['format_space'] = '_FORMAT_SPACE_';
    markup['pre_td'] = '<';  //removes newline from before < which corrupts table
    var format_chars = {'b':true, 'i': true, 'em':true,'u':true, 'del':true,'strike':true, 'code':true};  
    
    var results=""; 
    var HTMLParser_LBR = false;
    var HTMLParser_PRE = false;
    var HTMLParser_Geshi = false;
    var HTMLParser_TABLE = false;
    var HTMLParser_COLSPAN = false;
    var HTMLParser_PLUGIN = false;
    var HTMLParser_FORMAT_SPACE = false;
    var HTMLParser_MULTI_LINE_PLUGIN = false;
    var HTMLParser_NOWIKI = false;
    var HTMLFormatInList = false;
    var HTMLAcroInList = false;
    var CurrentTable;

    var HTMLParserTopNotes = new Array();
    var HTMLParserBottomNotes = new Array();
    var HTMLParserOpenAngleBracket = false;
    var HTMLParserParaInsert = markup['p_insert'];
 //   var geshi_classes = 'br0|co0|co1|co2|co3|coMULTI|es0|kw1|kw2|kw3|kw4|kw5|me1|me2|nu0|re0|re1|re2|re3|re4|st0|sy0|sy1|sy2|sy3|sy4';
      var geshi_classes = '(br|co|coMULTI|es|kw|me|nu|re|st|sy)[0-9]';
   String.frasl = new RegExp("⁄\|&frasl;\|&#8260;\|&#x2044;",'g');

   geshi_classes = new RegExp(geshi_classes);
   HTMLParser(oDokuWiki_FCKEditorInstance.GetData( true ), {
    attribute: "",
    link_title: "",
    link_class: "",
    image_link_type: "",
    td_align: "",  
    in_td: false, 
    td_colspan: 0,
    td_rowspan: 0,
    rowspan_col: 0, 
    last_column: -1,
    row:0,
    col:0,
   // table_start: false,
    td_no: 0,
    tr_no: 0,
    current_row:false,
    in_table: false,
    in_multi_plugin: false,
    is_rowspan: false,
    list_level: 0, 
    prev_list_level: -1,
    list_started: false,
    xcl_markup: false,      
    in_link: false,
    link_formats: new Array(),  
    last_tag: "",
    code_type: false,
    in_endnotes: false,
    is_smiley: false,
    geshi: false,
    downloadable_code: false,
    export_code: false,
    code_snippet: false,
    downloadable_file: "", 
    external_mime: false,
    in_header: false,
    is_acronym: false, 
    curid: false,
    format_in_list: false,
    prev_li: new Array(),
    immutable_plugin: false,
    link_only: false,
	in_font: false,
	interwiki: false,
    bottom_url: false,

    backup: function(c1,c2) {
        var c1_inx = results.lastIndexOf(c1);     // start position of chars to delete
        var c2_inx = results.indexOf(c2,c1_inx);  // position of expected next character
        if(c1_inx == -1 || c2_inx == -1) return;
        if(c1.length + c2_inx == c2_inx) {
            var left_side = results.substring(0,c1_inx); //from 0 up to but not including c1
            var right_side = results.substring(c2_inx);  //from c2 to end of string      
            results = left_side + right_side;
            return true;
        }
        return false;
    },

    start: function( tag, attrs, unary ) {
    this_debug = this.dbg;
    if(markup[tag]) {   
      if(format_chars[tag] && this.in_link) {                 
                  this.link_formats.push(tag);
                  return; 
         }
      if(format_chars[tag] && this.in_font) {          
                  return; 
         }
	 
     else if(tag == 'acronym') {
          return;
     }
        if(tag == 'ol' || tag == 'ul') {    
            this.prev_list_level = this.list_level;
            this.list_level++;     
            if(this.list_level == 1) this.list_started = false;
            if(this.list_started) this.prev_li.push(markup['li']) ;
            markup['li'] = markup[tag];

            return;
        }
        else if(!this.list_level) {
             markup['li'] = "";          
             this.prev_li = new Array(); 
        }

        if(tag == 'img') {
            var img_size="?";
            var width;
            var height;
            var style = false;            
            var img_align = '';   
            var alt = "";                     
            var from_clipboard = false;
            this.is_smiley = false;
			this.in_link = false;
        }

        if(tag == 'a') {
            var local_image = true;
            var type = "";
            this.xcl_markup = false;  // set to false in end() as well, double sure
            this.in_link = true;
            this.link_pos = results.length;           
            this.link_formats = new Array();
            this.footnote = false;
            var bottom_note = false; 
            this.id = "";
            this.external_mime = false;
            var media_class=false;   
            this.export_code = false;
            this.code_snippet = false;
            this.downloadable_file = "";
            var qs_set = false;
            this.link_only = false;
            save_url = ""; 		
            this.interwiki=false;
            this.bottom_url=false;
            this.link_class="";
        }
  
       if(tag == 'p') {         
          this.in_link = false;
          if(this.in_table) { 
              tag = 'p_insert';
              HTMLParser_TABLE=true;
          }
       }
       else if(tag=='span') {
          var font_family = "arial";
          var font_size = "9pt";
          var font_weight = "normal";
          var font_color;
          var font_bgcolor;
       }
       
       if(tag == 'table') {
        this.td_no = 0;
        this.tr_no = 0;
        this.in_table = true; 
        this.is_rowspan = false;
        this.row=-1;         
        this.rows = new Array();
        CurrentTable = this.rows;     
        this.table_start = results.length;
       }
       else if(tag == 'tr') {
           this.tr_no++;
           this.td_no = 0;         
           this.col=-1;
           this.row++;
           this.rows[this.row] = new Array();
           this.current_row = this.rows[this.row];
       }
       else if(tag == 'td' || tag == 'th') { 
          this.td_no++;           
          this.col++;
          this.current_row[this.col] = {type:tag, rowspan:0,colspan:0,text:""};       
          this.cell_start = results.length;          
          this.current_cell = this.current_row[this.col];
          if(this.td_rowspan && this.rowspan_col == this.td_no && this.td_no != this.last_column) {
               this.is_rowspan = true;   
               this.td_rowspan --;
          }
          else {
              this.is_rowspan = false;   
          }
       
           
       }
       
       
        var matches;        
        this.attr=false;           
        this.format_tag = false;
        
        if(format_chars[tag])this.format_tag = true;
        var dwfck_note = false;  

        for ( var i = 0; i < attrs.length; i++ ) {     
    
          // if(!confirm(tag + ' ' + attrs[i].name + '="' + attrs[i].escaped + '"')) exit;
             if(tag == 'td' || tag == 'th') {
          //   if(!confirm(tag + ' ' + attrs[i].name + '="' + attrs[i].escaped + '"')) exit;
                 if(attrs[i].name  =='colspan') {
                     this.current_row[this.col].colspan = attrs[i].value;
                 }    
                 if(attrs[i].name  =='class') {                
                     if((matches=attrs[i].value.match(/(left|center|right)/))) {
                        this.current_row[this.col].align = matches[1];
                     }
                 }
             if(attrs[i].name == 'rowspan') {
                  this.current_row[this.col].rowspan= attrs[i].value
               } 
            }
             if(attrs[i].escaped == 'u' && tag == 'em' ) {
                     tag = 'u';
                     this.attr='u'    
                     break;
              }

            if(tag == 'div') {
              if(attrs[i].name == 'class' && attrs[i].value == 'footnotes') {
                     tag = 'blank';
                     this.in_endnotes = true;
              }
               break;
            }
            if(tag == 'dl' && attrs[i].name == 'class' && attrs[i].value == 'file') {                  
                   this.downloadable_code = true;
                   HTMLParser_Geshi = true;
                   return;
            }
            if(tag == 'span' && attrs[i].name == 'class') {
                 if(attrs[i].value == 'np_break') return;
            }

            if(tag == 'span' && attrs[i].name == 'class') {
                  if(attrs[i].value =='curid') { 
                    this.curid = true;
                    return;
                  }
                  if(attrs[i].value == 'multi_p_open') {
                      this.in_multi_plugin = true;                  
                      HTMLParser_MULTI_LINE_PLUGIN = true;
                      return;
                  }
                  if(attrs[i].value == 'multi_p_close') {
                      this.in_multi_plugin = false;                     
                      return;
                  }
                 if(attrs[i].value.match(geshi_classes)) {
                    tag = 'blank';    
                    this.geshi = true;  
                    break;              
                 }
            }

            if(tag == 'span' && attrs[i].name == 'id') {                   
               if((matches= attrs[i].value.match(/imm_(\d+)/))) {                  
                   this.immutable_plugin = fckLImmutables[matches[1]];
               }
            }
            else if(tag == 'span') {
               if(attrs[i].name == 'face') {
			   	   this.in_font=true;    		   	   
                   font_family = attrs[i].value;
               }
               if(attrs[i].name == 'style') {
                   matches = attrs[i].value.match(/font-size:\s*(\d+(\w+|%))/);
                   if(matches){
                     font_size = matches[1];
                   }
                   matches = attrs[i].value.match(/font-weight:\s*(\w+)/);   
                   if(matches) {
                      font_weight = matches[1];
                   }
                   matches = attrs[i].value.match(/[^\-]color:\s*([#\w\s\d,\(\)]+);?/);                      
                   if(matches) {
                      font_color = matches[1];
                   }
				 
                 matches = attrs[i].value.match(/background[-]color:\s*([#\w\s\d,\(\)]+);?/i);			
                   if(matches) {
                      font_bgcolor = matches[1];
                   }
               }
               else if(attrs[i].name == 'color') {
                    font_color = attrs[i].value;
               }
            }
            if(tag == 'td' || tag == 'th') { 
              if(tag == 'td') {
                 results = results.replace(/\^$/,'|');
              }
              this.in_td = true;
              if(attrs[i].name == 'align') {
                 this.td_align =attrs[i].escaped;  
                               
              }
              else if(attrs[i].name == 'class') {
                   matches = attrs[i].value.match(/\s+(\w+)align/);
                   if(matches) {
                       this.td_align = matches[1];
                   }
              }
              else if(attrs[i].name == 'colspan') {
                  HTMLParser_COLSPAN = true;
                  this.td_colspan =attrs[i].escaped;                                  
              }
              else if(attrs[i].name == 'rowspan') {                
                  this.td_rowspan =attrs[i].escaped-1; 
                  this.rowspan_col = this.td_no;   
                  
              }

                HTMLParser_TABLE=true;
            }

            if(tag == 'a') {
               if(attrs[i].name == 'title') {
                  this.link_title = attrs[i].escaped;      
                  this.link_title =  this.link_title.replace(/\s*\(.*$/,"") ;                      
               }
               else if(attrs[i].name == 'class') {
                  if(attrs[i].value.match(/fn_top/)) {
                     this.footnote = true;  
                  }
                  else if(attrs[i].value.match(/fn_bot/)) {
                     bottom_note = true;
                  }
                  else if(attrs[i].value.match(/mf_(png|gif|jpg|jpeg)/i)) {
                     this.link_only=true;
                  }

                  this.link_class= attrs[i].escaped;                 
                  media_class = this.link_class.match(/mediafile/);              				  
               }
               else if(attrs[i].name == 'id') {
                  this.id = attrs[i].value;
               }
               else if(attrs[i].name == 'type') {
                  type = attrs[i].value;
               }               
            
              else if(attrs[i].name == 'href' && !this.code_type) {
                    var http =  attrs[i].escaped.match(/https*:\/\//) ? true : false; 
                    if(http) save_url = attrs[i].escaped;                    
                    if(attrs[i].escaped.match(/\/lib\/exe\/detail.php/)) {
                        this.image_link_type = 'detail';
                    }
                    else if(attrs[i].escaped.match(/exe\/fetch.php/)) {
                       this.image_link_type = 'direct';
                    }
                    else {   // nice urls using .htaccess
                        var regex = new RegExp(DOKU_BASE + '_detail');
                        if(attrs[i].escaped.match(regex)) {
                            this.image_link_type = 'detail';
                        }                                            
                    }

                    // required to distinguish external images from external mime types 
                    // that are on the wiki which also use {{url}}
                    var media_type = attrs[i].escaped.match(/fetch\.php.*?media=.*?\.(png|gif|jpg|jpeg)$/i);
                    if(media_type) media_type = media_type[1];
                    
                    if(attrs[i].escaped.match(/^https*:/)) {
                       this.attr = attrs[i].escaped;
                       local_image = false;
                    }
                   if(attrs[i].escaped.match(/^ftp:/)) {
                       this.attr = attrs[i].escaped;
                       local_image = false;
                    }
                    else if(attrs[i].escaped.match(/do=export_code/)) {
                            this.export_code = true;
                    }
                    else if(attrs[i].escaped.match(/^nntp:/)) {
                       this.attr = attrs[i].escaped;
                       local_image = false;
                    }
                    else if(attrs[i].escaped.match(/^mailto:/)) {                       
                       this.attr = attrs[i].escaped.replace(/mailto:/,"");
                       local_image = false;
                    }
                    else if(attrs[i].escaped.match(/^file:/)) {  //samba share
                        var url= attrs[i].value.replace(/file:[\/]+/,"");
                        url = url.replace(/[\/]/g,'\\');
                        url = '\\\\' + url;
                        this.attr = url;
                        local_image = false;
                    }
                        // external mime types after they've been saved first time
                   else if(http && !media_type && (matches = attrs[i].escaped.match(/fetch\.php(.*)/)) ) { 
                         if(matches[1].match(/media=/)) {
                            elems = matches[1].split(/=/);
                            this.attr = elems[1];    
                         }
                         else {   // nice urls
                            matches[1] = matches[1].replace(/^\//,"");
                            this.attr = matches[1];
                         }
                         local_image = false;                        

                          this.attr = decodeURIComponent ? decodeURIComponent(this.attr) : unescape(this.attr);                
                          if(!this.attr.match(/^:/)) {      
                               this.attr = ':' +this.attr;
                         }
                         this.external_mime = true;
                   }
 
                    else {
                        local_image = false;

                        matches = attrs[i].escaped.match(/doku.php\?id=(.*)/); 

                        if(!matches) {
                            matches = attrs[i].escaped.match(/doku.php\/(.*)/); 
                        }
                        /* previously saved internal link with query string 
                          requires initial ? to be recognized by DW. In Anteater and later */
                        if(matches) {
                            if(!matches[1].match(/\?/) && matches[1].match(/&amp;/)) {
                                  qs_set = true;
                                  matches[1] = matches[1].replace(/&amp;/,'?')
                            }
                        }
                        if(matches && matches[1]) { 
                           if(!matches[1].match(/^:/)) {      
                               this.attr = ':' + matches[1];
                           }
                           else {
                                this.attr = matches[1];
                           }

                           if(this.attr.match(/\.\w+$/)) {  // external mime's first access 
                               if(type && type == 'other_mime') {
                                    this.external_mime = true; 
                               }
                               else {  
                                   for(var n = i+1; n < attrs.length; n++) { 
                                     if(attrs[n].value.match(/other_mime/)) 
                                        this.external_mime = true;  
                                        break;
                                    }

                               }
                           }

                        }
                        else {                    
                          matches = attrs[i].value.match(/\\\\/);   // Windows share
                          if(matches) {
                            this.attr = attrs[i].escaped;
                            local_image = false;
                          }
                        }
                   }

                   if(this.link_class == 'media') {
                        if(attrs[i].value.match(/http:/)) {
                         local_image = false;
                        }                        
                    }

                   if(!this.attr && this.link_title) {
                       if(this.link_class == 'media') {
                            this.attr=this.link_title;
                            local_image = true;
                       }
                    }

                   if(this.attr.match && this.attr.match(/%[a-fA-F0-9]{2}/)  && (matches = this.attr.match(/userfiles\/file\/(.*)/))) {
                      matches[1] = matches[1].replace(/\//g,':');
                      if(!matches[1].match(/^:/)) {      
                         matches[1] = ':' + matches[1];
                      }
                      this.attr = decodeURIComponent ? decodeURIComponent(matches[1]) : unescape(matches[1]);                               
                      this.attr = decodeURIComponent ? decodeURIComponent(this.attr) : unescape(this.attr); 
                      this.external_mime = true;

                   }

                   // alert('title: ' + this.link_title + '  class: ' + this.link_class + ' export: ' +this.export_code);
                    if(this.link_title.match(/Snippet/)) this.code_snippet = true;

                    /* anchors to current page without prefixing namespace:page */
                   if(attrs[i].value.match(/^#/) && this.link_class.match(/wikilink/)) {
                          this.attr = attrs[i].value;
                          this.link_title = false;
                   }

                        /* These two conditions catch user_rewrite not caught above */
                    if(this.link_class.match(/wikilink/) && this.link_title) {
                       this.external_mime = false;
                       if(!this.attr){
                             this.attr = this.link_title;          
                       }
                       if(!this.attr.match(/^:/)) {
                         this.attr = ':' + this.attr;
                       }
                      if(this.attr.match(/\?.*?=/)){
                       var elems = this.attr.split(/\?/);                       
                       elems[0] = elems[0].replace(/\//g,':'); 
                       this.attr = elems[0] + '?' + elems[1];
                      }
                      else {
                          this.attr = this.attr.replace(/\//g,':'); 
                      }

                   /* catch query strings attached to internal links for .htacess nice urls  */
                      if(!qs_set && attrs[i].name == 'href') { 
                         if(!this.attr.match(/\?.*?=/) && !attrs[i].value.match(/doku.php/)) {  
                           var qs = attrs[i].value.match(/(\?.*)$/);  
                            if(qs && qs[1]) this.attr += qs[1];
                         }

                      }
                    }
                   else if(this.link_class.match(/mediafile/) && this.link_title && !this.attr) {
                       this.attr =   this.link_title;         
                       this.external_mime = true;

                       if(!this.attr.match(/^:/)) {
                         this.attr = ':' + this.attr;
                       }
                   }                   
                else if(this.link_class.match(/interwiki/)) {
                    var iw_type = this.link_class.match(/iw_(\w+)/);
                    var iw_title = this.link_title.split(/\//);                     
                     var interwiki_label = iw_title[iw_title.length-1];
                     interwiki_label = interwiki_label.replace(String.frasl,"\/");    
                    this.attr = iw_type[1] + '>' +  interwiki_label;
                    this.interwiki=true;
				  }
				  
                if(this.link_class == 'urlextern') {
                    this.attr = save_url;
					this.external_mime=false;  // prevents external links to images from being converted to image links
                }                   
                   if(this.in_endnotes) {                              
                        if(this.link_title) {
                            this.bottom_url= this.link_title;  //save for bottom urls
                        }
                        else if(this.attr) {
                            this.bottom_url= this.attr;
                        }    
                   }   
                   this.link_title = "";
                   this.link_class= "";

                 //  break;
                 }
            }

            if(tag == 'plugin') {
                  if(isIE) HTMLParser_PLUGIN = true;
                  if(attrs[i].name == 'title') {
                       this.attr = ' title="' + attrs[i].escaped + '" '; 
                       break;                          
                  }
             }

            if(tag == 'sup') {
               if(attrs[i].name == 'class') {                 
                   matches = attrs[i].value.split(/\s+/);
                   if(matches[0] == 'dwfcknote') {
                      this.attr = matches[0];
                      tag = 'blank';   
                      if(oDokuWiki_FCKEditorInstance.oinsertHtmlCodeObj.notes[matches[1]]) {
                          dwfck_note = '(('+ oDokuWiki_FCKEditorInstance.oinsertHtmlCodeObj.notes[matches[1]] + '))';
                      }
                     break;
                   }
               }
             }

            if(tag == 'pre') {
                if(attrs[i].name == 'class') {  
                  
                    var elems = attrs[i].escaped.split(/\s+/);
                    if(elems.length > 1) {                      
                        this.attr = attrs[i].value;
                        this.code_type = elems[0]; 
                    }
                    else {
                         this.attr = attrs[i].escaped;
                         this.code_type = this.attr;                   
                    }               
                    if(this.downloadable_code) {
                         this.attr = this.attr.replace(/\s*code\s*/,"");
                         this.code_type='file';    
                    }    
                    HTMLParser_PRE = true;
                    if(this.in_table) tag = 'pre_td';
                    break;                    
                }
                  
            }
   
            else if(tag == 'img') {
                if(attrs[i].name == 'alt') {                  
                     alt=attrs[i].value;
                }
                if(attrs[i].name == 'type') {                  
                     this.image_link_type = attrs[i].value;
                }
                
                if(attrs[i].name == 'src') {                  
                  //  alert(attrs[i].name + ' = ' + attrs[i].value + ',  fnencode=' + oDokuWiki_FCKEditorInstance.dwiki_fnencode);

                    var src = "";  
                                // fetched by fetch.php
                    if(matches = attrs[i].escaped.match(/fetch\.php.*?(media=.*)/)) { 
                        var elems = matches[1].split('=');
                        src = elems[1];
                        if(matches = attrs[i].escaped.match(/(media.*)/)) {
                            var elems = matches[1].split('=');
                            var uri = elems[1];
                            src = decodeURIComponent ? decodeURIComponent(uri) : unescape(uri); 
                        }
                         if(!src.match(/https?:/)  && !src.match(/^:/)) src = ':' + src;  
                     } 
                     else if(attrs[i].escaped.match(/https?:\/\//)){
                              src = attrs[i].escaped;
                              src = src.replace(/\?.*?$/,"");
                     }
                     // url rewrite 1
                     else if(matches = attrs[i].escaped.match(/\/_media\/(.*)/)) {                       
                         var elems  = matches[1].split(/\?/);
                         src = elems[0];
                         src = src.replace(/\//g,':');
                         if(!src.match(/^:/)) src = ':' + src;
                     }
                     // url rewrite 2
                     else if(matches = attrs[i].escaped.match(/\/lib\/exe\/fetch.php\/(.*)/)) {
                         var elems  = matches[1].split(/\?/);
                         src = elems[0];
                         if(!src.match(/^:/)) src = ':' + src;
                     }

                     else {   
                          // first insertion from media mananger   
                            matches = attrs[i].escaped.match(/^.*?\/userfiles\/image\/(.*)/); 

                            if(!matches) {  // windows style
                                var regex =  doku_base + 'data/media/';
                                regex = regex.replace(/([\/\\])/g, "\\$1");
                                regex = '^.*?' + regex + '(.*)';
                                regex = new RegExp(regex);                                                
                                matches = attrs[i].escaped.match(regex);
                            }
                            if(matches && matches[1]) { 
                               src = matches[1].replace(/\//g, ':');  
                               src = ':' + src;
                               src = safe_convert(src);
                            }
                           else {                  
                               src = decodeURIComponent ? decodeURIComponent(attrs[i].escaped) : unescape(attrs[i].escaped);        
                               if(src.search(/data:image.*?;base64/) > -1) {
                                   from_clipboard = true;
                               }
                           }
                          if(src.match(/lib\/images\/smileys/)) {
                                // src = 'http://' + window.location.host + src;
                                this.is_smiley = true;
                          }
                     }                 

                      this.attr = src;
                      if(this.attr.match && this.attr.match(/%[a-fA-F0-9]{2}/)) {                                         
                        this.attr = decodeURIComponent ? decodeURIComponent(this.attr) : unescape(this.attr); 
                        this.attr = decodeURIComponent ? decodeURIComponent(this.attr) : unescape(this.attr);                    
                      }


                }   // src end

                else if (attrs[i].name == 'width' && !style) {
                         width=attrs[i].value;                   
                    
                }
                else if (attrs[i].name == 'height' && !style) {
                        height=attrs[i].value;                    
                }
                else if(attrs[i].name == 'style') {  
                      var match = attrs[i].escaped.match(/width:\s*(\d+)/);
                      if(match) {
                           width=match[1];
                           var match = attrs[i].escaped.match(/height:\s*(\d+)/);
                           if(match) height = match[1];
                      }
                }
                else if(attrs[i].name == 'align' || attrs[i].name == 'class') {
                    if(attrs[i].escaped.match(/(center|middle)/)) {
                        img_align = 'center';                       
                    }
                    else if(attrs[i].escaped.match(/right/)) {                         
                          img_align = 'right';
                    }
                    else if(attrs[i].escaped.match(/left/)) {                         
                          img_align = 'left';
                    }
                   else {
                      img_align = '';
                   }
                }
            }   // End img
        }   // End Attributes Loop

           if(this.is_smiley) {
                if(alt) {
                     results += alt + ' ';                                 
                     alt = "";
                 }
                this.is_smiley = false;
                return;
           }
          if(this.link_only) tag = 'img';
          if(tag == 'br') {  
                if(this.in_multi_plugin) {
                    results += "\n";
                    return;
                }

                if(!this.code_type) {
                   HTMLParser_LBR = true;				 
                }
                else if(this.code_type) {
                      results += "\n";
                      return;
                }
				
                if(this.in_table) {
                   results += HTMLParserParaInsert;
                   return;
                }
               if(this.list_started) {
                   results += '_LIST_EOFL_'; /* enables newlines in lists:   abc \\def */
                }
                else {
                    results += '\\\\  ';
                    return;
                }
          }
          else if(tag.match(/^h(\d+|r)/)) {             
               var str_len = results.length;
               if(tag.match(/h(\d+)/)) {
                   this.in_header = true;
               }
               if(str_len) {                 
                  if(results.charCodeAt(str_len -1) == 32) {
                    results = results.replace(/\x20+$/,"");                    
                  }
               }
          }
          else if(this.last_col_pipes) {
               if(format_chars[tag]) results += markup[tag];
               tag = 'blank';
          }
          else if(dwfck_note) {
           results += dwfck_note;
           return;              
         }

          if(tag == 'b' || tag == 'i'  && this.list_level) { 
                 if(results.match(/(\/\/|\*)(\x20)+/)) {
                     results = results.replace(/(\/\/|\*)(\x20+)\-/,"$1\n"+"$2-"); 
                  }
          }

         if(tag == 'li' && this.list_level) { 
              if(this.list_level == 1 & !this.list_started) { 
                    results += "\n";
                    this.list_started = true;
              }
              results = results.replace(/[\x20]+$/,"");  

              for(var s=0; s < this.list_level; s++) {
                  // this handles format characters at the ends of list lines
                  if(results.match(/_FORMAT_SPACE_\s*$/)) {   
                      results = results.replace(/_FORMAT_SPACE_\s*$/,"\n");  
                  }
                  results += '  ';
              }
             
             if(this.prev_list_level > 0 && markup['li'] == markup['ol']) {
                this.prev_list_level = -1;
             }
          }

          if(tag == 'a' &&  local_image) {
                 this.xcl_markup = true;
                 return;
          }
          else if(tag == 'a' && (this.export_code || this.code_snippet)) {
                return;
          }
          else if (tag == 'a' && this.footnote) {             
             tag = 'fn_start';      
          }
          else if(tag == 'a' && bottom_note) {
                HTMLParserTopNotes.push(this.id);
          }
          else if(tag == 'a' && this.external_mime) {
               if(this.in_endnotes) {
                    this.link_class = 'media';
                    return;             
                 }
               results += markup['img'];
               if(this.attr) {
                   results += this.attr + '|';
               }
               return;
          }
          else if(this.in_font || tag == 'font') {
              /* <font 18pt:bold/garamond;;color;;background_color>  */
			   if(!font_family) {			 
				   return;
			   }
               if(font_color)  font_color = font_color.replace(/\s+/g,"");
               if(font_bgcolor) font_bgcolor = font_bgcolor.replace(/\s+/g,"");			   
               if(!font_color) font_color = "#000000";
               if(!font_bgcolor) font_bgcolor = "#ffffff";
             
               if(font_color) font_family = font_family + ';;'+ font_color;
               if(font_bgcolor)  {
                   font_family = font_family + ';;'+ font_bgcolor;
               }
               var font_tag = '<font ' + font_size + ':'+ font_weight + '/'+font_family+'>';
               results += font_tag ;   
               return;            
       }

          if(this.in_endnotes && tag == 'a') return; 
          if(this.code_type && tag == 'span') tag = 'blank'; 
          results += markup[tag];

          if(tag == 'td' || tag == 'th' || (this.last_col_pipes && this.td_align == 'center')) {
              if(this.is_rowspan) {          
                results +=  markup['row_span'] + ' | ';
                this.is_rowspan = false;             
             }
             if(this.td_align == 'center' || this.td_align == 'right') {
                 results += '  ';
             }

          }
          else if(tag == 'a' && this.attr) {
              this.attr =  this.attr.replace(/%25/gm,'%');                        
              this.attr =  this.attr.replace(/%25/gm,'%');                        
              this.attr =  this.attr.replace(/%7c/,'%257c');                      
              results += this.attr + '|';			  
          }
          else if(tag == 'img') {      
               var link_type = this.image_link_type;              
               this.image_link_type="";
               if(this.link_only) link_type = 'link_only';
               if(!link_type  || from_clipboard){
                  link_type = 'nolink'; 
               }
               else if(link_type == 'detail') {
                    link_type = "";
               }
               
               if(link_type == 'link_only') {
                    img_size='?linkonly';
               }
               else if(link_type) { 
                     img_size += link_type + '&';  
               }
               if(width && height) {
                  img_size +=width + 'x' + height;                  
               }
               else if(width) {
                  img_size +=width;                  
               }
               else if(!link_type) {
                  img_size="";
               }
               if(img_align && img_align != 'left') {
                  results += '  ';
               }
               this.attr += img_size;
               if(img_align == 'center' || img_align == 'left') {          
                  this.attr += '  '; 
               }
           
               results += this.attr + '}}';
               this.attr = 'src';
          }
          else if(tag == 'plugin' || tag == 'pre' || tag == 'pre_td') {               
               if(this.downloadable_file) this.attr += ' ' +  this.downloadable_file; 
               if(!this.attr) this.attr = 'code';          
               results += this.attr + '>'; 
               this.downloadable_file = "";
               this.downloadable_code = false;
          }

        }   // if markup tag
    },

    end: function( tag ) {

     if(format_chars[tag] && this.in_font) {     
                 results+=' ';     
                  return; 
         }
    if(this.in_endnotes && tag == 'a') return;
    if(this.link_only){     
       this.link_only=false;
       return;
    }
    if(!markup[tag]) return; 

     if(tag == 'sup' && this.attr == 'dwfcknote') {         
         return;   
     }
     if(this.is_smiley) {
        this.is_smiley = false;    
        if(tag !='li') return;
     }
	 if(tag == 'span' && this.in_font) {
	      tag = 'font';
		  this.in_font=false;		
	 }
     if(tag == 'span' && this.curid) {
             this.curid = false;			  
             return; 
     }
     if(tag == 'dl' && this.downloadable_code) {
         this.downloadable_code = false;
         return;
     }
     if(useComplexTables &&  (tag == 'td' || tag == 'th')) {       
          this.current_cell.text = results.substring(this.cell_start);
           this.current_cell.text = this.current_cell.text.replace(/:::/gm,"");          
           this.current_cell.text = this.current_cell.text.replace(/^[\s\|\^]+/,"");   
     }
     if(tag == 'a' && (this.export_code || this.code_snippet)) {
          this.export_code = false;
          this.code_snippet = false;
          return; 
      }

     if(this.code_type && tag == 'span') tag = 'blank'; 
     var current_tag = tag;
     if(this.footnote) {
       tag = 'fn_end';
      this.footnote = false; 
     }
     else if(tag == 'a' && this.xcl_markup) {
         this.xcl_markup = false;
         return; 
     }
     else if(tag == 'table') {
        this.in_table = false;        
        if(useComplexTables ) {
            results = results.substring(0, this.table_start);
            insert_table(this.rows); 
         }   
     }

     if(tag == 'p' && this.in_table) {              
              tag = 'p_insert';
              HTMLParser_TABLE=true;
     }
     if(this.geshi) {
        this.geshi = false;
        return; 
     }

     if(tag == 'code' && ! this.list_started) {     // empty code markup corrupts results    
           if(results.match(/''\s*$/m)) {                     
             results = results.replace(/''\s*$/, "\n");                
             return;
           }       
           
     }

    else if(tag == 'a' && this.attr == 'src') {
            // if local image without link content, as in <a . . .></a>, delete link markup 
          if(this.backup('\[\[', '\{')) return;  
    }
   
    if(tag == 'ol' || tag == 'ul') {  
            this.list_level--;    
            if(!this.list_level) this.format_in_list = false;
            if(this.prev_li.length) {
            markup['li']= this.prev_li.pop();
            }
            tag = "\n\n";
    }
    else if(tag == 'a' && this.external_mime) {
           tag = '}} ';
           this.external_mime = false;
    }
    else if(tag == 'pre') {
          tag = markup_end[tag];
          if(this.code_type) {        
           tag += this.code_type + ">"; 
          }
          else {
             var codeinx = results.lastIndexOf('code');
             var fileinx = results.lastIndexOf('file');
             if(fileinx > codeinx) {
               this.code_type = 'file'; 
            }
            else this.code_type = 'code';
            tag += this.code_type + ">"; 
          }       
         this.code_type = false;
        
    }
    else if(markup_end[tag]) {
            tag = markup_end[tag];
    }
    else if(this.attr == 'u' && tag == 'em' ) {
            tag = 'u';
    }  
    else if(tag == 'acronym') {
    }
    else {
           tag = markup[tag];
     }

    if(current_tag == 'tr') {
       if(this.last_col_pipes) {
            tag = "\n";
            this.last_col_pipes = "";
       }


     if(this.td_rowspan && this.rowspan_col == this.td_no+1) {
               this.is_rowspan = false;   
               this.last_column = this.td_no; 
               this.td_rowspan --;             
               tag  = '|' + markup['row_span'] + "|\n";
      }
    }
    else if(current_tag == 'td' || current_tag == 'th') {
       this.last_col_pipes = "";
       this.in_td = false;     
    }
    
   else if (current_tag.match(/h\d+/)) {
           this.in_header = false;
    }

   
    if(markup['li']) { 

         if(results.match(/\n$/)) {
                  tag = "";
        }
  
     }

     if(this.in_link && format_chars[current_tag] && this.link_formats.length) {            
           return;
     }       

       results += tag;
  
      if(format_chars[current_tag]) {               
            if(this.list_level) {
                  this.format_in_list = true; 
                  HTMLFormatInList = true;
            }
            results += markup['format_space'];
            HTMLParser_FORMAT_SPACE =  markup['format_space'];            
       }
        this.last_tag = current_tag;

        if(this.td_colspan && !useComplexTables) {    
            if(this.td_align == 'center') results += ' ';    
            var _colspan = "|";            
            if(current_tag == 'th')
                   _colspan = '^';
            var colspan = _colspan; 
            for(var i=1; i < this.td_colspan; i++) {
                colspan += _colspan; 
            }            
            this.last_col_pipes = colspan;          
            results += colspan;
            this.td_colspan = false; 
          }
          else if(this.td_align == 'center') {
                results += ' ';
               this.td_align = '';
          }

      if(current_tag == 'a' && this.link_formats.length) {  
            var end_str = results.substring(this.link_pos);        
            var start_str =  results.substring(0,this.link_pos);
            var start_format = "";
            var end_format = "";
            for(var i=0; i < this.link_formats.length; i++) {
                 var fmt = markup[this.link_formats[i]];
                 var endfmt = markup_end[this.link_formats[i]] ? markup_end[this.link_formats[i]]: fmt; 
                 start_format += markup[this.link_formats[i]];
                 end_format = endfmt + end_format;
            }
        
            start_str += start_format;
            end_str += end_format;           
            results = start_str + end_str; 
            this.link_formats = new Array();
            this.in_link = false;
         }
         else if(current_tag == 'a') {
            this.link_formats = new Array();
            this.in_link = false;

         }
         else if(current_tag == 'span' ) {
                  this.immutable_plugin = false;
         }
 
    },

    chars: function( text ) {
	
	if(this.interwiki && results.match(/>\w+\s*\|$/)) 	{    
        text = text.replace(String.frasl,"\/");  
	    this.interwiki=false;
        if(this.attr) {          
          results+= text;
        }
	    else  {
           results=results.replace(/>\w+\s*\|$/,'>'+text);	
        }   
		return;
	  }
      else if(this.interwiki) {
        text = text.replace(String.frasl,"\/");  
      }	
     text = text.replace(/^(&gt;)+/,function(match,quotes) {
         return(match.replace(/(&gt;)/g, "\__QUOTE__")) ;         
     }
     );       
      //adjust spacing on multi-formatted strings
    results=results.replace(/([\/\*_])_FORMAT_SPACE_([\/\*_]{2})_FORMAT_SPACE_$/,"$1$2");
    if(text.match(/^&\w+;/)) {
	    results=results.replace(/_FORMAT_SPACE_\s*$/,"");   // remove unwanted space after character entity
    }	

    if(this.link_only) {
	    if(text) {
	        replacement = '|'+text + '}} ';
	        results = results.replace(/\}\}\s*$/,replacement);
	    }
	    return; 
	}
    if(!this.code_type) { 
        if(! this.last_col_pipes) {
            text = text.replace(/\x20{6,}/, "   "); 
            text = text.replace(/^(&nbsp;)+\s*$/, '_FCKG_BLANK_TD_');
            text = text.replace(/(&nbsp;)+/, ' ');   
        }
        if(this.immutable_plugin) {
             text = this.immutable_plugin;
             text = text.replace(/\/\/<\/\//g,'<');
             this.immutable_plugin = false;
        }
        if(this.format_tag) {
          if(!this.list_started || this.in_table) text = text.replace(/^\s+/, '@@_SP_@@');  
        }
        else if(this.last_tag=='a') {
            text=text.replace(/^\s{2,}/," ");
        }	
        else text = text.replace(/^\s+/, '');  

        if(text.match(/nowiki&gt;/)) {  
	       HTMLParser_NOWIKI=true;   
	   }

        if(this.is_acronym) {
          this.is_acronym = false;
        }
        if(this.format_in_list ) {  
           text = text.replace(/^[\n\s]+$/g, '');       
        }

       if(this.in_td && !text) {
           text = "_FCKG_BLANK_TD_";
           this.in_td = false;
       }
    }
    else {
      text = text.replace(/&lt;\s/g, '<');   
      text = text.replace(/\s&gt;/g, '>');            
    }

    if(this.attr && this.attr == 'dwfcknote') {
         if(text.match(/fckgL\d+/)) {
             return;
         }
          if(text.match(/^[\-,:;!_]/)) {
            results +=  text;
          }
          else {  
            results += ' ' + text;
          }
          return;       
    }
	
	
    if(this.downloadable_code &&  (this.export_code || this.code_snippet)) {
          this.downloadable_file = text;          
          return;    
    }
 
   /* remove space between link end markup and following punctuation */
    if(this.last_tag == 'a' && text.match(/^[\.,;\:\!]/)) {      
        results=results.replace(/\s$/,"");
    }

    if(this.in_header) {
      text = text.replace(/---/g,'&mdash;');
      text = text.replace(/--/g,'&ndash;');     
    }
    if(this.list_started) {
	    results=results.replace(/_LIST_EOFL_\s*L_BR_K\s*$/, '_LIST_EOFL_');  
   }
    if(!this.code_type) {   // keep special character literals outside of code block
                              // don't touch samba share or Windows path backslashes
        if(!results.match(/\[\[\\\\.*?\|$/) && !text.match(/\w:(\\(\w?))+/ ))
         {
             text = text.replace(/([\*\\])/g, '%%$1%%');  
          
         }
    }

    if(this.in_endnotes && HTMLParserTopNotes.length) {

     if(text.match(/\w/) && ! text.match(/^\s*\d\)\s*$/)) {   
       text= text.replace(/\)\s*$/, "_FN_PAREN_C_");
        var index = HTMLParserTopNotes.length-1; 
        if(this.bottom_url)  { 
            if(this.link_class && this.link_class == 'media') {
                text = '{{' + this.bottom_url + '|' +text +'}}';           
            }
            else text = '[[' + this.bottom_url + '|' +text +']]';           
         }   
        if(HTMLParserBottomNotes[HTMLParserTopNotes[index]]) {
           HTMLParserBottomNotes[HTMLParserTopNotes[index]] += ' ' + text;
     }
        else  {
              HTMLParserBottomNotes[HTMLParserTopNotes[index]] = text;
        }
     }
     this.bottom_url = false;
     return;    
    }

    if(HTMLParser_PLUGIN) {
      HTMLParser_PLUGIN=false; 
      if(results.match(/>\s*<\/plugin>\s*$/)) {        
        results = results.replace(/\s*<\/plugin>\s*$/, text + '<\/plugin>');   
        return;  
      }   
   } 
   if(text && text.length) { 
      results += text;        
   }
   // remove space between formatted character entity and following character string
  results=results.replace(/(&\w+;)\s*([\*\/_]{2})_FORMAT_SPACE_(\w+)/,"$1$2$3");

   if(this.list_level && this.list_level > 1) {  
        results = results.replace(/(\[\[.*?\]\])([ ]+[\*\-].*)$/," $1\n$2");   
   }
   
   try {    // in case regex throws error on dynamic regex creation
        var regex = new RegExp('([\*\/\_]{2,})_FORMAT_SPACE_([\*\/\_]{2,})(' + RegExp.escape(text) + ')$');        	
        if(results.match(regex)) {	 
	        // remove left-over space inside multiple format sequences   
            results = results.replace(regex,"$1$2$3");     
        }
   } catch(ex){}
   
  if(!HTMLParserOpenAngleBracket) {
       if(text.match(/&lt;/)) {
         HTMLParserOpenAngleBracket = true;
       }
  }
    },

    comment: function( text ) {
     // results += "<!--" + text + "-->";
    },

    dbg: function(text, heading) {
        <?php if($this->debug) { ?>
         if(text.replace) {
             text = text.replace(/^\s+/g,"");
             text = text.replace(/^\n$/g,"");
             if(!text) return;
         }
         if(heading) { 
            heading = '<b>'+heading+"</b>\n";
         }
         HTMLParser_DEBUG += heading + text + "\n__________\n";
       <?php } ?>
    }

    }
    );

    //show_rowspans(CurrentTable);
    for(var i=0; i < fckgLPluginPatterns.length; i++) {
      fckgLPluginPatterns[i].pat = fckgLPluginPatterns[i].pat.replace(/\|/g,"\\|");
      fckgLPluginPatterns[i].pat = fckgLPluginPatterns[i].pat.replace(/([\(\)\{\}\.\?\[\]])/g, "\\$1");      
      var pattern = new RegExp(fckgLPluginPatterns[i].pat,"gm");     
      results = results.replace(pattern, fckgLPluginPatterns[i].orig);
    }
    /*
      we allow escaping of troublesome characters in plugins by enclosing them withinback slashes, as in \*\
      the escapes are removed here together with any DW percent escapes
   */

     results = results.replace(/(\[\[\\\\)(.*?)\]\]/gm, function(match,brackets,block) {     
          block=block.replace(/\\/g,"_SMB_");      
          return brackets+block + ']]';
     }); 

     results = results.replace(/%*\\%*([^\w]{1})%*\\%*/g, "$1"); 
     results=results.replace(/_SMB_/g, "\\");     
 
    if(id == 'test') {
      if(!HTMLParser_test_result(results)) return;     
    }
	results = results.replace(/\{ \{ rss&gt;Feed:/mg,'{{rss&gt;http://');
    if(HTMLParser_FORMAT_SPACE) { 
        if(HTMLParser_COLSPAN) {           
             results =results.replace(/\s*([\|\^]+)((\W\W_FORMAT_SPACE_)+)/gm,function(match,pipes,format) {
                 format = format.replace(/_FORMAT_SPACE_/g,"");
                 return(format + pipes);                  
             });
        }
        results = results.replace(/&quot;/g,'"');
        var regex = new RegExp(HTMLParser_FORMAT_SPACE + '([\\-]{2,})', "g");
        results = results.replace(regex," $1");
		
        var regex = new RegExp("(\\w|\\d)(\\*\\*|\\/\\/|\\'\\'|__|<\/del>)" + HTMLParser_FORMAT_SPACE + '(\\w|\\d)',"g");
        results = results.replace(regex,"$1$2$3");
		
        var regex = new RegExp(HTMLParser_FORMAT_SPACE + '@@_SP_@@',"g");
        results = results.replace(regex,' ');
		
		    //spacing around entities with double format characters
		results=results.replace(/([\*\/_]{2})@@_SP_@@(&\w+;)/g,"$1 $2");		

        results = results.replace(/\n@@_SP_@@\n/g,'');
        results = results.replace(/@@_SP_@@\n/g,'');
        results = results.replace(/@@_SP_@@/g,'');
	
        var regex = new RegExp(HTMLParser_FORMAT_SPACE + '([^\\)\\]\\}\\{\\-\\.,;:\\!\?"\x94\x92\u201D\u2019' + "'" + '])',"g");
        results = results.replace(regex," $1");
        regex = new RegExp(HTMLParser_FORMAT_SPACE,"g");
        results = results.replace(regex,'');

         if(HTMLFormatInList) {   
             /* removes extra newlines from lists */      
             results =  results.replace(/(\s+[\-\*_]\s*)([\*\/_\']{2})(.*?)(\2)([^\n]*)\n+/gm, 
                        function(match,list_type,format,text, list_type_close, rest) {
                           return(list_type+format+text+list_type_close+rest +"\n");
             }); 
         }
    }

    var line_break_final = "\\\\";

    if(HTMLParser_LBR) {		
        results = results.replace(/(L_BR_K)+/g,line_break_final);		
        results = results.replace(/L_BR_K/gm, line_break_final) ;
	    results = results.replace(/(\\\\)\s+/gm, "$1 \n");
    }

    if(HTMLParser_PRE) {  
      results = results.replace(/\s+<\/(code|file)>/g, "\n</" + "$1" + ">");
      if(HTMLParser_Geshi) {
        results = results.replace(/\s+;/mg, ";");
        results = results.replace(/&lt;\s+/mg, "<");
        results = results.replace(/\s+&gt;/mg, ">");

      }
    }

    if(HTMLParser_TABLE) { 
     results += "\n" + line_break_final + "\n";
     var regex = new RegExp(HTMLParserParaInsert,"g");
     results = results.replace(regex, ' ' +line_break_final + ' ');

   // fix for colspans which have had text formatting which cause extra empty cells to be created
     results = results.replace(/(\||\^)[ ]+(\||\^)\s$/g, "$1\n");
     results = results.replace(/(\||\^)[ ]+(\||\^)/g, "$1");
    
     // prevents valid empty td/th cells from being removed above
     //results = results.replace(/_FCKG_BLANK_TD_/g, " ");
     
    
    }
    results = results.replace(/_FCKG_BLANK_TD_/g, " ");
    if(HTMLParserOpenAngleBracket) {
         results = results.replace(/\/\/&lt;\/\/\s*/g,'&lt;');
    }
   if(HTMLParserTopNotes.length) {
        results = results.replace(/\(\(+(\d+)\)\)+/,"(($1))");   
        for(var i in HTMLParserBottomNotes) {  // re-insert DW's bottom notes at text level
            var matches =  i.match(/_(\d+)/);    
            var pattern = new RegExp('(\<sup\>)*[\(]+' + matches[1] +  '[\)]+(<\/sup>)*');          
            results = results.replace(pattern,'((' + HTMLParserBottomNotes[i].replace(/_FN_PAREN_C_/g, ") ") +'))');
         }
       results = results.replace(/<sup><\/sup>/g, "");
    }

    results = results.replace(/(={3,}.*?)(\{\{.*?\}\})(.*?={3,})/g,"$1$3\n\n$2");
    // remove any empty footnote markup left after section re-edits
    results = results.replace(/(<sup>)*\s*\[\[\s*\]\]\s*(<\/sup>)*\n*/g,""); 
    
    if(HTMLParser_MULTI_LINE_PLUGIN) {
        results = results.replace(/<\s+/g, '<');
        results = results.replace(/&lt;\s+/g, '<');
    }

   if(HTMLParser_NOWIKI) {
      /* any characters escaped by DW %%<char>%% are replaced by NOWIKI_<char>
         <char> is restored in save.php
     */
      var nowiki_escapes = '%';  //this technique allows for added chars to attach to NOWIKI_$1_
      var regex = new RegExp('([' + nowiki_escapes + '])', "g");
                 
      results=results.replace(/(&lt;nowiki&gt;)(.*?)(&lt;\/nowiki&gt;)/mg,
             function(all,start,mid,close) {
                     mid = mid.replace(/%%(.)%%/mg,"NOWIKI_$1_");
                     return start + mid.replace(regex,"NOWIKI_$1_") + close; 
             });
    }

    results = results.replace(/SWF(\s*)\[*/g,"{{$1");
    results = results.replace(/\|.*?\]*(\s*)FWS/g,"$1}}");    
    results = results.replace(/(\s*)FWS/g,"$1}}");    
    results = results.replace(/\n{3,}/g,'\n\n');
    results = results.replace(/_LIST_EOFL_/gm, " " + line_break_final + " ");
    
    if(embedComplexTableMacro) {
        if(results.indexOf('~~COMPLEX_TABLES~~') == -1) {
           results += "\n~~COMPLEX_TABLES~~\n"
        }
    }
    
    if(id == 'test') {
      if(HTMLParser_test_result(results)) {
         alert(results);
      }
      return; 
    }

    var dwform = GetE('dw__editform');
    dwform.elements.fck_wikitext.value = results;

   if(id == 'bakup') {
      //alert(results);
      return;
   }
    if(id) {
       var dom =  GetE(id);
      dom.click();
      return true;
    }
}

<?php if($this->debug) { ?>
   function HTMLParser_debug() {        
       HTMLParser_DEBUG = "";
       parse_wikitext("");
/*
      for(var i in oDokuWiki_FCKEditorInstance) {     
         HTMLParser_DEBUG += i + ' = ' + oDokuWiki_FCKEditorInstance[i] + "\n";;
       }
*/

       var w = window.open();       
       w.document.write('<pre>' + HTMLParser_DEBUG + '</pre>');
       w.document.close();
  }
<?php } ?>

<?php  
  
  $url = DOKU_BASE . 'lib/plugins/fckg/scripts/script-cmpr.js';    
  echo "var script_url = '$url';";
//  $safe_url = DOKU_URL . 'lib/plugins/fckg/scripts/safeFN_cmpr.js';       
?>


try {
  if(!HTMLParserInstalled){
    LoadScript(script_url);   
  }
}
catch (ex) {  
   LoadScript(script_url); 
}


if(window.DWikifnEncode && window.DWikifnEncode == 'safe') {
   LoadScript(DOKU_BASE + 'lib/plugins/fckg/scripts/safeFN_cmpr.js' );
}


 //]]>

  </script>


         </div>
<?php } ?>

      <?php if($wr){ ?>
        <div class="summary">
           <label for="edit__summary" class="nowrap"><?php echo $lang['summary']?>:</label>
           <input type="text" class="edit" name="summary" id="edit__summary" size="50" value="<?php echo formText($SUM)?>" tabindex="2" />
          <label class="nowrap" for="minoredit"><input type="checkbox" id="minoredit" name="minor" value="1" tabindex="3" /> <span><?php echo $fckg_lang['minor_changes'] ?></span></label>
        </div>
      <?php }?>
  </div>
  </form>

  <!-- draft messages from DW -->
  <div id="draft__status"></div>
  
<?php
    }

    /**
     * Renders a list of instruction to minimal xhtml
     *@author Myron Turner <turnermm02@shaw.ca>
     */
    function _render_xhtml($text){
        $mode = 'fckg';

       global $Smilies;
       $smiley_as_text = @$this->getConf('smiley_as_text');
       if($smiley_as_text) {

           $Smilies = array('8-)'=>'aSMILEY_1', '8-O'=>'aSMILEY_2',  ':-('=>'aSMILEY_3',  ':-)'=>'aSMILEY_4',
             '=)' => 'aSMILEY_5',  ':-/' => 'aSMILEY_6', ':-\\' => 'aSMILEY_7', ':-?' => 'aSMILEY_8',
             ':-D'=>'aSMILEY_9',  ':-P'=>'bSMILEY_10',  ':-O'=>'bSMILEY_11',  ':-X'=>'bSMILEY_12',
             ':-|'=>'bSMILEY_13',  ';-)'=>'bSMILEY_14',  '^_^'=>'bSMILEY_15',  ':?:'=>'bSMILEY_16', 
             ':!:'=>'bSMILEY_17',  'LOL'=>'bSMILEY_18',  'FIXME'=>'bSMILEY_19',  'DELETEME'=>'bSMILEY_20');

          $s_values = array_values($Smilies);
          $s_values_regex = implode('|', $s_values);
            $s_keys = array_keys($Smilies);
            $s_keys = array_map  ( create_function(
               '$k',     
               'return "(" . preg_quote($k,"/") . ")";'
           ) ,
            $s_keys );


           $s_keys_regex = implode('|', $s_keys);
             global $haveDokuSmilies;
             $haveDokuSmilies = false;
             $text = preg_replace_callback(
                '/(' . $s_keys_regex . ')/ms', 
                 create_function(
                '$matches',
                'global $Smilies;   
                 global $haveDokuSmilies;
                 $haveDokuSmilies = true;
                 return $Smilies[$matches[1]];'
                 ), $text
             );

       }

        // try default renderer first:
        $file = DOKU_INC."inc/parser/$mode.php";

        if(@file_exists($file)){
	
            require_once $file;
            $rclass = "Doku_Renderer_$mode";

            if ( !class_exists($rclass) ) {
                trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);
                msg("Renderer for $mode not valid",-1);
                return null;
            }
            $Renderer = new $rclass();
        }
        else{
            // Maybe a plugin is available?
            $Renderer = plugin_load('renderer',$mode);	    
            if(is_null($Renderer)){
                msg("No renderer for $mode found",-1);
                return null;
            }
        }
        
        // prevents utf8 conversions of quotation marks
         $text = str_replace('"',"_fckg_QUOT_",$text);        

         $text = preg_replace_callback('/(<code|file.*?>)(.*?)(<\/code>)/ms',
             create_function(
               '$matches',              
               '$quot =  str_replace("_fckg_QUOT_",\'"\',$matches[2]); 
                $quot = str_replace("\\\\ ","_fckg_NL",$quot); 
                return $matches[1] . $quot . $matches[3];' 
          ), $text); 


        global $fckgLPluginPatterns;
        $fckgLPluginPatterns = array();

        $instructions = p_get_instructions("=== header ==="); // loads DOKU_PLUGINS array --M.T. Dec 22 2009

        $installed_plugins = $this->get_plugins();
        $regexes = $installed_plugins['plugins'];

        $text = preg_replace_callback('/('. $regexes .')/', 
                create_function(
                '$matches', 
                'global $fckgLPluginPatterns;                                 
                 $retv =  preg_replace("/([\{\}\@\:&~\?\!<>])/", "$1 ", $matches[0]);            
                 $fckgLPluginPatterns[] = array($retv, $matches[0]);
                 return $retv;' 
               ),
          $text);

        global $fckLImmutables;                                 
        $fckglImmutables=array();           

         foreach($installed_plugins['xcl'] as $xcl) {                           
               $text = preg_replace_callback('/'. $xcl . '/',
               create_function(
               '$matches',
              'global $fckLImmutables;
               if(preg_match("#//<//font#",$matches[0])) {
                   return str_replace("//<//", "<", $matches[0]);
               }
               $index = count($fckLImmutables);
               $fckLImmutables[] = $matches[0]; 
               return "<span id=\'imm_" . "$index\' title=\'imm_" . "$index\' >" . str_replace("//<//", "<", $matches[0]) . "</span>" ;' 
              
              ),
          $text);   

          }   

            global $multi_block;
            if(preg_match('/(?=MULTI_PLUGIN_OPEN)(.*?)(?<=MULTI_PLUGIN_CLOSE)/ms', $text, $matches)) {
             //file_put_contents('multi_text-2.txt',$matches[1]);             
             $multi_block = $matches[1];
           }

        
        $instructions = p_get_instructions($text);
        if(is_null($instructions)) return '';
              

        $Renderer->notoc();
        $Renderer->smileys = getSmileys();
        $Renderer->entities = getEntities();
        $Renderer->acronyms = array();
        $Renderer->interwiki = getInterwiki();
       
        // Loop through the instructions
        foreach ( $instructions as $instruction ) {
            // Execute the callback against the Renderer
            call_user_func_array(array(&$Renderer, $instruction[0]),$instruction[1]);
        }

        //set info array
        $info = $Renderer->info;

        // Post process and return the output
        $data = array($mode,& $Renderer->doc);
        trigger_event('RENDERER_CONTENT_POSTPROCESS',$data);
        $xhtml = $Renderer->doc;

        $pos = strpos($xhtml, 'MULTI_PLUGIN_OPEN');
        if($pos !== false) {
           $xhtml = preg_replace('/MULTI_PLUGIN_OPEN.*?MULTI_PLUGIN_CLOSE/ms', $multi_block, $xhtml);
           $xhtml = preg_replace_callback(
            '|MULTI_PLUGIN_OPEN.*?MULTI_PLUGIN_CLOSE|ms',
            create_function(
                '$matches',                          
                  '$matches[0] = str_replace("//<//", "< ",$matches[0]);
                  return preg_replace("/\n/ms","<br />",$matches[0]);'            
            ),
            $xhtml
          );
           
           $xhtml = preg_replace('/~\s*~\s*MULTI_PLUGIN_OPEN~\s*~/', "~ ~ MULTI_PLUGIN_OPEN~ ~\n\n<span class='multi_p_open'>\n\n</span>", $xhtml);
           $xhtml = preg_replace('/~\s*~\s*MULTI_PLUGIN_CLOSE~\s*~/', "<span class='multi_p_close'>\n\n</span>\n\n~ ~ MULTI_PLUGIN_CLOSE~ ~\n", $xhtml);


        }  

         // remove empty paragraph: see _fckg_NPBBR_ comment above
        $xhtml = preg_replace('/<p>\s+_fckg_NPBBR_\s+<\/p>/ms',"\n",$xhtml);
        $xhtml = str_replace('_fckg_NPBBR_', "<span class='np_break'>&nbsp;</span>", $xhtml);
        $xhtml = str_replace('_fckg_QUOT_', '&quot;', $xhtml);
        $xhtml = str_replace('_fckg_NL', "\n", $xhtml);
        $xhtml = str_replace('</pre>', "\n\n</pre><p>&nbsp;</p>", $xhtml);
        // inserts p before an initial codeblock to enable text entry above block
        $xhtml = preg_replace('/^<pre/',"<p>&nbsp;</p><pre",$xhtml);  
        //remove empty markup remaining after removing marked-up acronyms in lists
        $xhtml = preg_replace('/<(em|b|u|i)>\s+<\/(em|b|u|i)>/ms',"",$xhtml);


       if($smiley_as_text) {
           if($haveDokuSmilies) {
                 $s_values = array_values($Smilies);
                 $s_values_regex = (implode('|', $s_values));

                 $xhtml = preg_replace_callback(
                     '/(' . $s_values_regex . ')/ms', 
                     create_function(
                     '$matches',
                    'global $Smilies;     
                     return array_search($matches[1],$Smilies); '
                     ), $xhtml
                 );
            }
          }

       $ua = strtolower ($_SERVER['HTTP_USER_AGENT']); 
	  if(strpos($ua,'chrome') !== false) {
       $xhtml = preg_replace_callback(
             '/(?<=<a )(href=\".*?\")(\s+\w+=\".*?\")(.*?)(?=>)/sm',
			 create_function(
			 '$matches',
			 '$ret_str = " " . trim($matches[3]) . " " . trim($matches[2])  . " " . trim($matches[1]) ;
			  return $ret_str;'
			 ),
			 $xhtml
			 );
		}	 

        return $xhtml;
    }

  function write_debug($what) {
     return;
     $handle = fopen("edit_php.txt", "a");
     if(is_array($what)) $what = print_r($what,true);
     fwrite($handle,"$what\n");
     fclose($handle);
  }
 /**
  *  @author Myron Turner <turnermm02@shaw.ca>
  *  Converts FCK extended syntax to native DokuWiki syntax
 */
  function fck_convert_text(&$event) {
  }
  

 function big_file() {   
 }

/**
 * get regular expressions for installed plugins 
 * @author     Myron Turner <turnermm02@shaw.ca>
 * return string of regexes suitable for PCRE matching
*/
 function get_plugins() {
 global $DOKU_PLUGINS;

 $list = plugin_list('syntax');
 $data =  $DOKU_PLUGINS['syntax'][$list[0]]->Lexer->_regexes['base']->_labels; 
 $patterns = $DOKU_PLUGINS['syntax'][$list[0]]->Lexer->_regexes['base']->_patterns;
 $labels = array();
 $regex = '~~NOCACHE~~|~~NOTOC~~';
 //$regex .= "|\{\{rss>http:\/\/.*?\}\}";

 $exclusions = $this->getConf('xcl_plugins');
 $exclusions = trim($exclusions, " ,");
 $exclusions = explode  (',', $exclusions);
 $exclusions[] = 'fckg_font';
 $list = array_diff($list,$exclusions);

 foreach($list as $plugin) {
   if(preg_match('/fckg_dwplugin/',$plugin)) continue;
   $plugin = 'plugin_' . $plugin;

   $indices = array_keys($data, $plugin);
   if(empty($indices)) {
       $plugin = '_' . $plugin;

      $indices = array_keys($data, $plugin);
   }

   if(!empty($indices)) {
       foreach($indices as $index) {
          $labels[] = "$index: " . $patterns[$index];         
          $pattern = $patterns[$index];       
          $pattern = preg_replace('/^\(\^/',"(",$pattern); 
          $regex .= "|$pattern";       
       }
    }
    
 }
 $regex = ltrim($regex, '|'); 

 $regex_xcl = array();
 foreach($exclusions as $plugin) {
   if(preg_match('/fckg_dwplugin/',$plugin)) continue;
   $plugin = 'plugin_' . $plugin;

   $indices = array_keys($data, $plugin);
   if(empty($indices)) {
       $plugin = '_' . $plugin;
      $indices = array_keys($data, $plugin);
   }

   if(!empty($indices)) {
       foreach($indices as $index) { 
            $pos = strpos($patterns[$index],'<');
            if($pos !== false) {
               $pattern = str_replace('<', '\/\/<\/\/', $patterns[$index]);
               $pattern = str_replace('?=',"",$pattern);
               $regex_xcl[] = $pattern; 
            }
          }
       }
    }

 return array('plugins'=> $regex, 'xcl'=> $regex_xcl);
 //return $regex; 

 }

} //end of action class


?>