initial checkin

author: Andreas Baumann <mail@andreasbaumann.cc> 2020-02-01 09:05:48 +0100
committer: Andreas Baumann <mail@andreasbaumann.cc> 2020-02-01 09:05:48 +0100
commit: 6854cb3f4d8219cf1829e32122eb2502a916eae9 (patch)
tree: 350feb504587d932e02837a1442b059759927646 /plugins/dokuwiki/inc/parser
5 files changed, 4501 insertions, 0 deletions
diff --git a/plugins/dokuwiki/inc/parser/handler.php b/plugins/dokuwiki/inc/parser/handler.php
new file mode 100644
index 0000000..bd307d6
--- /dev/null
+++ b/plugins/dokuwiki/inc/parser/handler.php
@@ -0,0 +1,1653 @@
+<?php
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
+
+class Doku_Handler {
+
+    var $Renderer = NULL;
+
+    var $CallWriter = NULL;
+
+    var $calls = array();
+
+    var $status = array(
+        'section' => FALSE,
+        'section_edit_start' => -1,
+        'section_edit_level' => 1,
+        'section_edit_title' => ''
+    );
+
+    var $rewriteBlocks = TRUE;
+
+    function __construct() {
+        $this->CallWriter = new Doku_Handler_CallWriter($this);
+    }
+
+    function _addCall($handler, $args, $pos) {
+        $call = array($handler,$args, $pos);
+        $this->CallWriter->writeCall($call);
+    }
+
+    function _finalize(){
+
+        $this->CallWriter->finalise();
+
+        if ( $this->status['section'] ) {
+           $last_call = end($this->calls);
+           array_push($this->calls,array('section_close',array(), $last_call[2]));
+           if ($this->status['section_edit_start']>1) {
+               // ignore last edit section if there is only one header
+               array_push($this->calls,array('section_edit',array($this->status['section_edit_start'], 0, $this->status['section_edit_level'], $this->status['section_edit_title']), $last_call[2]));
+           }
+        }
+
+        if ( $this->rewriteBlocks ) {
+            $B = new Doku_Handler_Block();
+            $this->calls = $B->process($this->calls);
+        }
+
+        trigger_event('PARSER_HANDLER_DONE',$this);
+
+        array_unshift($this->calls,array('document_start',array(),0));
+        $last_call = end($this->calls);
+        array_push($this->calls,array('document_end',array(),$last_call[2]));
+    }
+
+    function fetch() {
+        $call = each($this->calls);
+        if ( $call ) {
+            return $call['value'];
+        }
+        return FALSE;
+    }
+
+
+    /**
+     * Special plugin handler
+     *
+     * This handler is called for all modes starting with 'plugin_'.
+     * An additional parameter with the plugin name is passed
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function plugin($match, $state, $pos, $pluginname){
+        $data = array($match);
+        $plugin =& plugin_load('syntax',$pluginname);
+        if($plugin != null){
+            $data = $plugin->handle($match, $state, $pos, $this);
+        }
+        $this->_addCall('plugin',array($pluginname,$data,$state),$pos);
+        return TRUE;
+    }
+
+    function base($match, $state, $pos) {
+        switch ( $state ) {
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('cdata',array($match), $pos);
+                return TRUE;
+            break;
+
+        }
+    }
+
+    function header($match, $state, $pos) {
+        global $conf;
+
+        // get level and title
+        $title = trim($match);
+        $level = 7 - strspn($title,'=');
+        if($level < 1) $level = 1;
+        $title = trim($title,'=');
+        $title = trim($title);
+
+        if ($this->status['section']) $this->_addCall('section_close',array(),$pos);
+
+        if ($level<=$conf['maxseclevel']) {
+            $this->_addCall('section_edit',array($this->status['section_edit_start'], $pos-1, $this->status['section_edit_level'], $this->status['section_edit_title']), $pos);
+            $this->status['section_edit_start'] = $pos;
+            $this->status['section_edit_level'] = $level;
+            $this->status['section_edit_title'] = $title;
+        }
+
+        $this->_addCall('header',array($title,$level,$pos), $pos);
+
+        $this->_addCall('section_open',array($level),$pos);
+        $this->status['section'] = TRUE;
+        return TRUE;
+    }
+
+    function notoc($match, $state, $pos) {
+        $this->_addCall('notoc',array(),$pos);
+        return TRUE;
+    }
+
+    function nocache($match, $state, $pos) {
+        $this->_addCall('nocache',array(),$pos);
+        return TRUE;
+    }
+
+    function linebreak($match, $state, $pos) {
+        $this->_addCall('linebreak',array(),$pos);
+        return TRUE;
+    }
+
+    function eol($match, $state, $pos) {
+        $this->_addCall('eol',array(),$pos);
+        return TRUE;
+    }
+
+    function hr($match, $state, $pos) {
+        $this->_addCall('hr',array(),$pos);
+        return TRUE;
+    }
+
+    function _nestingTag($match, $state, $pos, $name) {
+        switch ( $state ) {
+            case DOKU_LEXER_ENTER:
+                $this->_addCall($name.'_open', array(), $pos);
+            break;
+            case DOKU_LEXER_EXIT:
+                $this->_addCall($name.'_close', array(), $pos);
+            break;
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('cdata',array($match), $pos);
+            break;
+        }
+    }
+
+    function strong($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'strong');
+        return TRUE;
+    }
+
+    function emphasis($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'emphasis');
+        return TRUE;
+    }
+
+    function underline($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'underline');
+        return TRUE;
+    }
+
+    function monospace($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'monospace');
+        return TRUE;
+    }
+
+    function subscript($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'subscript');
+        return TRUE;
+    }
+
+    function superscript($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'superscript');
+        return TRUE;
+    }
+
+    function deleted($match, $state, $pos) {
+        $this->_nestingTag($match, $state, $pos, 'deleted');
+        return TRUE;
+    }
+
+
+    function footnote($match, $state, $pos) {
+//        $this->_nestingTag($match, $state, $pos, 'footnote');
+        if (!isset($this->_footnote)) $this->_footnote = false;
+
+        switch ( $state ) {
+            case DOKU_LEXER_ENTER:
+                // footnotes can not be nested - however due to limitations in lexer it can't be prevented
+                // we will still enter a new footnote mode, we just do nothing
+                if ($this->_footnote) {
+                  $this->_addCall('cdata',array($match), $pos);
+                  break;
+                }
+
+                $this->_footnote = true;
+
+                $ReWriter = new Doku_Handler_Nest($this->CallWriter,'footnote_close');
+                $this->CallWriter = & $ReWriter;
+                $this->_addCall('footnote_open', array(), $pos);
+            break;
+            case DOKU_LEXER_EXIT:
+                // check whether we have already exitted the footnote mode, can happen if the modes were nested
+                if (!$this->_footnote) {
+                  $this->_addCall('cdata',array($match), $pos);
+                  break;
+                }
+
+                $this->_footnote = false;
+
+                $this->_addCall('footnote_close', array(), $pos);
+                $this->CallWriter->process();
+                $ReWriter = & $this->CallWriter;
+                $this->CallWriter = & $ReWriter->CallWriter;
+            break;
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('cdata', array($match), $pos);
+            break;
+        }
+        return TRUE;
+    }
+
+    function listblock($match, $state, $pos) {
+        switch ( $state ) {
+            case DOKU_LEXER_ENTER:
+                $ReWriter = new Doku_Handler_List($this->CallWriter);
+                $this->CallWriter = & $ReWriter;
+                $this->_addCall('list_open', array($match), $pos);
+            break;
+            case DOKU_LEXER_EXIT:
+                $this->_addCall('list_close', array(), $pos);
+                $this->CallWriter->process();
+                $ReWriter = & $this->CallWriter;
+                $this->CallWriter = & $ReWriter->CallWriter;
+            break;
+            case DOKU_LEXER_MATCHED:
+                $this->_addCall('list_item', array($match), $pos);
+            break;
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('cdata', array($match), $pos);
+            break;
+        }
+        return TRUE;
+    }
+
+    function unformatted($match, $state, $pos) {
+        if ( $state == DOKU_LEXER_UNMATCHED ) {
+            $this->_addCall('unformatted',array($match), $pos);
+        }
+        return TRUE;
+    }
+
+    function php($match, $state, $pos) {
+        global $conf;
+        if ( $state == DOKU_LEXER_UNMATCHED ) {
+            if ($conf['phpok']) {
+                $this->_addCall('php',array($match), $pos);
+            } else {
+                $this->_addCall('file',array($match), $pos);
+            }
+        }
+        return TRUE;
+    }
+
+    function html($match, $state, $pos) {
+        global $conf;
+        if ( $state == DOKU_LEXER_UNMATCHED ) {
+            if($conf['htmlok']){
+                $this->_addCall('html',array($match), $pos);
+            } else {
+                $this->_addCall('file',array($match), $pos);
+            }
+        }
+        return TRUE;
+    }
+
+    function preformatted($match, $state, $pos) {
+        switch ( $state ) {
+            case DOKU_LEXER_ENTER:
+                $ReWriter = new Doku_Handler_Preformatted($this->CallWriter);
+                $this->CallWriter = & $ReWriter;
+                $this->_addCall('preformatted_start',array(), $pos);
+            break;
+            case DOKU_LEXER_EXIT:
+                $this->_addCall('preformatted_end',array(), $pos);
+                $this->CallWriter->process();
+                $ReWriter = & $this->CallWriter;
+                $this->CallWriter = & $ReWriter->CallWriter;
+            break;
+            case DOKU_LEXER_MATCHED:
+                $this->_addCall('preformatted_newline',array(), $pos);
+            break;
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('preformatted_content',array($match), $pos);
+            break;
+        }
+
+        return TRUE;
+    }
+
+    function file($match, $state, $pos) {
+        if ( $state == DOKU_LEXER_UNMATCHED ) {
+            $this->_addCall('file',array($match), $pos);
+        }
+        return TRUE;
+    }
+
+    function quote($match, $state, $pos) {
+
+        switch ( $state ) {
+
+            case DOKU_LEXER_ENTER:
+                $ReWriter = new Doku_Handler_Quote($this->CallWriter);
+                $this->CallWriter = & $ReWriter;
+                $this->_addCall('quote_start',array($match), $pos);
+            break;
+
+            case DOKU_LEXER_EXIT:
+                $this->_addCall('quote_end',array(), $pos);
+                $this->CallWriter->process();
+                $ReWriter = & $this->CallWriter;
+                $this->CallWriter = & $ReWriter->CallWriter;
+            break;
+
+            case DOKU_LEXER_MATCHED:
+                $this->_addCall('quote_newline',array($match), $pos);
+            break;
+
+            case DOKU_LEXER_UNMATCHED:
+                $this->_addCall('cdata',array($match), $pos);
+            break;
+
+        }
+
+        return TRUE;
+    }
+
+    function code($match, $state, $pos) {
+        switch ( $state ) {
+            case DOKU_LEXER_UNMATCHED:
+                $matches = preg_split('/>/u',$match,2);
+                $matches[0] = trim($matches[0]);
+                if ( trim($matches[0]) == '' ) {
+                    $matches[0] = NULL;
+                }
+                # $matches[0] contains name of programming language
+                # if available, We shortcut html here.
+                if($matches[0] == 'html') $matches[0] = 'html4strict';
+                $this->_addCall(
+                        'code',
+                        array($matches[1],$matches[0]),
+                        $pos
+                    );
+            break;
+        }
+        return TRUE;
+    }
+
+    function acronym($match, $state, $pos) {
+        $this->_addCall('acronym',array($match), $pos);
+        return TRUE;
+    }
+
+    function smiley($match, $state, $pos) {
+        $this->_addCall('smiley',array($match), $pos);
+        return TRUE;
+    }
+
+    function wordblock($match, $state, $pos) {
+        $this->_addCall('wordblock',array($match), $pos);
+        return TRUE;
+    }
+
+    function entity($match, $state, $pos) {
+        $this->_addCall('entity',array($match), $pos);
+        return TRUE;
+    }
+
+    function multiplyentity($match, $state, $pos) {
+        preg_match_all('/\d+/',$match,$matches);
+        $this->_addCall('multiplyentity',array($matches[0][0],$matches[0][1]), $pos);
+        return TRUE;
+    }
+
+    function singlequoteopening($match, $state, $pos) {
+        $this->_addCall('singlequoteopening',array(), $pos);
+        return TRUE;
+    }
+
+    function singlequoteclosing($match, $state, $pos) {
+        $this->_addCall('singlequoteclosing',array(), $pos);
+        return TRUE;
+    }
+
+    function doublequoteopening($match, $state, $pos) {
+        $this->_addCall('doublequoteopening',array(), $pos);
+        return TRUE;
+    }
+
+    function doublequoteclosing($match, $state, $pos) {
+        $this->_addCall('doublequoteclosing',array(), $pos);
+        return TRUE;
+    }
+
+    function camelcaselink($match, $state, $pos) {
+        $this->_addCall('camelcaselink',array($match), $pos);
+        return TRUE;
+    }
+
+    /*
+    */
+    function internallink($match, $state, $pos) {
+        // Strip the opening and closing markup
+        $link = preg_replace(array('/^\[\[/','/\]\]$/u'),'',$match);
+
+        // Split title from URL
+        $link = preg_split('/\|/u',$link,2);
+        if ( !isset($link[1]) ) {
+            $link[1] = NULL;
+        } else if ( preg_match('/^\{\{[^\}]+\}\}$/',$link[1]) ) {
+            // If the title is an image, convert it to an array containing the image details
+            $link[1] = Doku_Handler_Parse_Media($link[1]);
+        }
+        $link[0] = trim($link[0]);
+
+        //decide which kind of link it is
+
+        if ( preg_match('/^[a-zA-Z\.]+>{1}.*$/u',$link[0]) ) {
+        // Interwiki
+            $interwiki = preg_split('/>/u',$link[0]);
+            $this->_addCall(
+                'interwikilink',
+                array($link[0],$link[1],strtolower($interwiki[0]),$interwiki[1]),
+                $pos
+                );
+        }elseif ( preg_match('/^\\\\\\\\[\w.:?\-;,]+?\\\\/u',$link[0]) ) {
+        // Windows Share
+            $this->_addCall(
+                'windowssharelink',
+                array($link[0],$link[1]),
+                $pos
+                );
+        }elseif ( preg_match('#^([a-z0-9\-\.+]+?)://#i',$link[0]) ) {
+        // external link (accepts all protocols)
+            $this->_addCall(
+                    'externallink',
+                    array($link[0],$link[1]),
+                    $pos
+                    );
+        }elseif ( preg_match('#([a-z0-9\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i',$link[0]) ) {
+        // E-Mail
+            $this->_addCall(
+                'emaillink',
+                array($link[0],$link[1]),
+                $pos
+                );
+        }elseif ( preg_match('!^#.+!',$link[0]) ){
+        // local link
+            $this->_addCall(
+                'locallink',
+                array(substr($link[0],1),$link[1]),
+                $pos
+                );
+        }else{
+        // internal link
+            $this->_addCall(
+                'internallink',
+                array($link[0],$link[1]),
+                $pos
+                );
+        }
+
+        return TRUE;
+    }
+
+    function filelink($match, $state, $pos) {
+        $this->_addCall('filelink',array($match, NULL), $pos);
+        return TRUE;
+    }
+
+    function windowssharelink($match, $state, $pos) {
+        $this->_addCall('windowssharelink',array($match, NULL), $pos);
+        return TRUE;
+    }
+
+    function media($match, $state, $pos) {
+        $p = Doku_Handler_Parse_Media($match);
+
+        $this->_addCall(
+              $p['type'],
+              array($p['src'], $p['title'], $p['align'], $p['width'],
+                     $p['height'], $p['cache'], $p['linking']),
+              $pos
+             );
+        return TRUE;
+    }
+
+    function rss($match, $state, $pos) {
+        $link = preg_replace(array('/^\{\{rss>/','/\}\}$/'),'',$match);
+
+        // get params
+        list($link,$params) = explode(' ',$link,2);
+
+        $p = array();
+        if(preg_match('/\b(\d+)\b/',$params,$match)){
+            $p['max'] = $match[1];
+        }else{
+            $p['max'] = 8;
+        }
+        $p['reverse'] = (preg_match('/rev/',$params));
+        $p['author']  = (preg_match('/\b(by|author)/',$params));
+        $p['date']    = (preg_match('/\b(date)/',$params));
+        $p['details'] = (preg_match('/\b(desc|detail)/',$params));
+
+        if (preg_match('/\b(\d+)([dhm])\b/',$params,$match)) {
+          $period = array('d' => 86400, 'h' => 3600, 'm' => 60);
+          $p['refresh'] = max(600,$match[1]*$period[$match[2]]);  // n * period in seconds, minimum 10 minutes
+        } else {
+          $p['refresh'] = 14400;   // default to 4 hours
+        }
+
+        $this->_addCall('rss',array($link,$p),$pos);
+        return TRUE;
+    }
+
+    function externallink($match, $state, $pos) {
+        // Prevent use of multibyte strings in URLs
+        // See: http://www.boingboing.net/2005/02/06/shmoo_group_exploit_.html
+        // Not worried about other charsets so long as page is output as UTF-8
+        /*if ( strlen($match) != utf8_strlen($match) ) {
+            $this->_addCall('cdata',array($match), $pos);
+        } else {*/
+
+            $this->_addCall('externallink',array($match, NULL), $pos);
+        //}
+        return TRUE;
+    }
+
+    function emaillink($match, $state, $pos) {
+        $email = preg_replace(array('/^</','/>$/'),'',$match);
+        $this->_addCall('emaillink',array($email, NULL), $pos);
+        return TRUE;
+    }
+
+    function table($match, $state, $pos) {
+        switch ( $state ) {
+
+            case DOKU_LEXER_ENTER:
+
+                $ReWriter = new Doku_Handler_Table($this->CallWriter);
+                $this->CallWriter = & $ReWriter;
+
+                $this->_addCall('table_start', array(), $pos);
+                //$this->_addCall('table_row', array(), $pos);
+                if ( trim($match) == '^' ) {
+                    $this->_addCall('tableheader', array(), $pos);
+                } else {
+                    $this->_addCall('tablecell', array(), $pos);
+                }
+            break;
+
+            case DOKU_LEXER_EXIT:
+                $this->_addCall('table_end', array(), $pos);
+                $this->CallWriter->process();
+                $ReWriter = & $this->CallWriter;
+                $this->CallWriter = & $ReWriter->CallWriter;
+            break;
+
+            case DOKU_LEXER_UNMATCHED:
+                if ( trim($match) != '' ) {
+                    $this->_addCall('cdata',array($match), $pos);
+                }
+            break;
+
+            case DOKU_LEXER_MATCHED:
+                if ( $match == ' ' ){
+                    $this->_addCall('cdata', array($match), $pos);
+                } else if ( preg_match('/\t+/',$match) ) {
+                    $this->_addCall('table_align', array($match), $pos);
+                } else if ( preg_match('/ {2,}/',$match) ) {
+                    $this->_addCall('table_align', array($match), $pos);
+                } else if ( $match == "\n|" ) {
+                    $this->_addCall('table_row', array(), $pos);
+                    $this->_addCall('tablecell', array(), $pos);
+                } else if ( $match == "\n^" ) {
+                    $this->_addCall('table_row', array(), $pos);
+                    $this->_addCall('tableheader', array(), $pos);
+                } else if ( $match == '|' ) {
+                    $this->_addCall('tablecell', array(), $pos);
+                } else if ( $match == '^' ) {
+                    $this->_addCall('tableheader', array(), $pos);
+                }
+            break;
+        }
+        return TRUE;
+    }
+}
+
+//------------------------------------------------------------------------
+function Doku_Handler_Parse_Media($match) {
+
+    // Strip the opening and closing markup
+    $link = preg_replace(array('/^\{\{/','/\}\}$/u'),'',$match);
+
+    // Split title from URL
+    $link = preg_split('/\|/u',$link,2);
+
+
+    // Check alignment
+    $ralign = (bool)preg_match('/^ /',$link[0]);
+    $lalign = (bool)preg_match('/ $/',$link[0]);
+
+    // Logic = what's that ;)...
+    if ( $lalign & $ralign ) {
+        $align = 'center';
+    } else if ( $ralign ) {
+        $align = 'right';
+    } else if ( $lalign ) {
+        $align = 'left';
+    } else {
+        $align = NULL;
+    }
+
+    // The title...
+    if ( !isset($link[1]) ) {
+        $link[1] = NULL;
+    }
+
+    //remove aligning spaces
+    $link[0] = trim($link[0]);
+
+    //split into src and parameters (using the very last questionmark)
+    $pos = strrpos($link[0], '?');
+    if($pos !== false){
+        $src   = substr($link[0],0,$pos);
+        $param = substr($link[0],$pos+1);
+    }else{
+        $src   = $link[0];
+        $param = '';
+    }
+
+    //parse width and height
+    if(preg_match('#(\d+)(x(\d+))?#i',$param,$size)){
+        ($size[1]) ? $w = $size[1] : $w = NULL;
+        ($size[3]) ? $h = $size[3] : $h = NULL;
+    } else {
+        $w = NULL;
+        $h = NULL;
+    }
+
+    //get linking command
+    if(preg_match('/nolink/i',$param)){
+        $linking = 'nolink';
+    }else if(preg_match('/direct/i',$param)){
+        $linking = 'direct';
+    }else{
+        $linking = 'details';
+    }
+
+    //get caching command
+    if (preg_match('/(nocache|recache)/i',$param,$cachemode)){
+        $cache = $cachemode[1];
+    }else{
+        $cache = 'cache';
+    }
+
+    // Check whether this is a local or remote image
+    if ( preg_match('#^(https?|ftp)#i',$src) ) {
+        $call = 'externalmedia';
+    } else {
+        $call = 'internalmedia';
+    }
+
+    $params = array(
+        'type'=>$call,
+        'src'=>$src,
+        'title'=>$link[1],
+        'align'=>$align,
+        'width'=>$w,
+        'height'=>$h,
+        'cache'=>$cache,
+        'linking'=>$linking,
+    );
+
+    return $params;
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_CallWriter {
+
+    var $Handler;
+
+    function __construct(& $Handler) {
+        $this->Handler = & $Handler;
+    }
+
+    function writeCall($call) {
+        $this->Handler->calls[] = $call;
+    }
+
+    function writeCalls($calls) {
+        $this->Handler->calls = array_merge($this->Handler->calls, $calls);
+    }
+
+    // function is required, but since this call writer is first/highest in
+    // the chain it is not required to do anything
+    function finalise() {
+    }
+}
+
+//------------------------------------------------------------------------
+/**
+ * Generic call writer class to handle nesting of rendering instructions
+ * within a render instruction. Also see nest() method of renderer base class
+ *
+ * @author    Chris Smith <chris@jalakai.co.uk>
+ */
+class Doku_Handler_Nest {
+
+    var $CallWriter;
+    var $calls = array();
+
+    var $closingInstruction;
+
+    /**
+     * constructor
+     *
+     * @param  object     $CallWriter     the renderers current call writer
+     * @param  string     $close          closing instruction name, this is required to properly terminate the
+     *                                    syntax mode if the document ends without a closing pattern
+     */
+    function __construct(& $CallWriter, $close="nest_close") {
+        $this->CallWriter = & $CallWriter;
+
+        $this->closingInstruction = $close;
+    }
+
+    function writeCall($call) {
+        $this->calls[] = $call;
+    }
+
+    function writeCalls($calls) {
+        $this->calls = array_merge($this->calls, $calls);
+    }
+
+    function finalise() {
+        $last_call = end($this->calls);
+        $this->writeCall(array($this->closingInstruction,array(), $last_call[2]));
+
+        $this->process();
+        $this->CallWriter->finalise();
+    }
+
+    function process() {
+        $first_call = reset($this->calls);
+        $this->CallWriter->writeCall(array("nest", array($this->calls), $first_call[2]));
+    }
+}
+
+class Doku_Handler_List {
+
+    var $CallWriter;
+
+    var $calls = array();
+    var $listCalls = array();
+    var $listStack = array();
+
+    function __construct(& $CallWriter) {
+        $this->CallWriter = & $CallWriter;
+    }
+
+    function writeCall($call) {
+        $this->calls[] = $call;
+    }
+
+    // Probably not needed but just in case...
+    function writeCalls($calls) {
+        $this->calls = array_merge($this->calls, $calls);
+#        $this->CallWriter->writeCalls($this->calls);
+    }
+
+    function finalise() {
+        $last_call = end($this->calls);
+        $this->writeCall(array('list_close',array(), $last_call[2]));
+
+        $this->process();
+        $this->CallWriter->finalise();
+    }
+
+    //------------------------------------------------------------------------
+    function process() {
+
+        foreach ( $this->calls as $call ) {
+            switch ($call[0]) {
+                case 'list_item':
+                    $this->listOpen($call);
+                break;
+                case 'list_open':
+                    $this->listStart($call);
+                break;
+                case 'list_close':
+                    $this->listEnd($call);
+                break;
+                default:
+                    $this->listContent($call);
+                break;
+            }
+        }
+
+        $this->CallWriter->writeCalls($this->listCalls);
+    }
+
+    //------------------------------------------------------------------------
+    function listStart($call) {
+        $depth = $this->interpretSyntax($call[1][0], $listType);
+
+        $this->initialDepth = $depth;
+        $this->listStack[] = array($listType, $depth);
+
+        $this->listCalls[] = array('list'.$listType.'_open',array(),$call[2]);
+        $this->listCalls[] = array('listitem_open',array(1),$call[2]);
+        $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+    }
+
+    //------------------------------------------------------------------------
+    function listEnd($call) {
+        $closeContent = TRUE;
+
+        while ( $list = array_pop($this->listStack) ) {
+            if ( $closeContent ) {
+                $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+                $closeContent = FALSE;
+            }
+            $this->listCalls[] = array('listitem_close',array(),$call[2]);
+            $this->listCalls[] = array('list'.$list[0].'_close', array(), $call[2]);
+        }
+    }
+
+    //------------------------------------------------------------------------
+    function listOpen($call) {
+        $depth = $this->interpretSyntax($call[1][0], $listType);
+        $end = end($this->listStack);
+
+        // Not allowed to be shallower than initialDepth
+        if ( $depth < $this->initialDepth ) {
+            $depth = $this->initialDepth;
+        }
+
+        //------------------------------------------------------------------------
+        if ( $depth == $end[1] ) {
+
+            // Just another item in the list...
+            if ( $listType == $end[0] ) {
+                $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+                $this->listCalls[] = array('listitem_close',array(),$call[2]);
+                $this->listCalls[] = array('listitem_open',array($depth-1),$call[2]);
+                $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+            // Switched list type...
+            } else {
+
+                $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+                $this->listCalls[] = array('listitem_close',array(),$call[2]);
+                $this->listCalls[] = array('list'.$end[0].'_close', array(), $call[2]);
+                $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+                $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+                $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+                array_pop($this->listStack);
+                $this->listStack[] = array($listType, $depth);
+            }
+
+        //------------------------------------------------------------------------
+        // Getting deeper...
+        } else if ( $depth > $end[1] ) {
+
+            $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+            $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+            $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+            $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+            $this->listStack[] = array($listType, $depth);
+
+        //------------------------------------------------------------------------
+        // Getting shallower ( $depth < $end[1] )
+        } else {
+            $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+            $this->listCalls[] = array('listitem_close',array(),$call[2]);
+            $this->listCalls[] = array('list'.$end[0].'_close',array(),$call[2]);
+
+            // Throw away the end - done
+            array_pop($this->listStack);
+
+            while (1) {
+                $end = end($this->listStack);
+
+                if ( $end[1] <= $depth ) {
+
+                    // Normalize depths
+                    $depth = $end[1];
+
+                    $this->listCalls[] = array('listitem_close',array(),$call[2]);
+
+                    if ( $end[0] == $listType ) {
+                        $this->listCalls[] = array('listitem_open',array($depth-1),$call[2]);
+                        $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+                    } else {
+                        // Switching list type...
+                        $this->listCalls[] = array('list'.$end[0].'_close', array(), $call[2]);
+                        $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+                        $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+                        $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+                        array_pop($this->listStack);
+                        $this->listStack[] = array($listType, $depth);
+                    }
+
+                    break;
+
+                // Haven't dropped down far enough yet.... ( $end[1] > $depth )
+                } else {
+
+                    $this->listCalls[] = array('listitem_close',array(),$call[2]);
+                    $this->listCalls[] = array('list'.$end[0].'_close',array(),$call[2]);
+
+                    array_pop($this->listStack);
+
+                }
+
+            }
+
+        }
+    }
+
+    //------------------------------------------------------------------------
+    function listContent($call) {
+        $this->listCalls[] = $call;
+    }
+
+    //------------------------------------------------------------------------
+    function interpretSyntax($match, & $type) {
+        if ( substr($match,-1) == '*' ) {
+            $type = 'u';
+        } else {
+            $type = 'o';
+        }
+        return count(explode('  ',str_replace("\t",'  ',$match)));
+    }
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Preformatted {
+
+    var $CallWriter;
+
+    var $calls = array();
+    var $pos;
+    var $text ='';
+
+
+
+    function __construct(& $CallWriter) {
+        $this->CallWriter = & $CallWriter;
+    }
+
+    function writeCall($call) {
+        $this->calls[] = $call;
+    }
+
+    // Probably not needed but just in case...
+    function writeCalls($calls) {
+        $this->calls = array_merge($this->calls, $calls);
+#        $this->CallWriter->writeCalls($this->calls);
+    }
+
+    function finalise() {
+        $last_call = end($this->calls);
+        $this->writeCall(array('preformatted_end',array(), $last_call[2]));
+
+        $this->process();
+        $this->CallWriter->finalise();
+    }
+
+    function process() {
+        foreach ( $this->calls as $call ) {
+            switch ($call[0]) {
+                case 'preformatted_start':
+                    $this->pos = $call[2];
+                break;
+                case 'preformatted_newline':
+                    $this->text .= "\n";
+                break;
+                case 'preformatted_content':
+                    $this->text .= $call[1][0];
+                break;
+                case 'preformatted_end':
+                    $this->CallWriter->writeCall(array('preformatted',array($this->text),$this->pos));
+                break;
+            }
+        }
+    }
+
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Quote {
+
+    var $CallWriter;
+
+    var $calls = array();
+
+    var $quoteCalls = array();
+
+    function __construct(& $CallWriter) {
+        $this->CallWriter = & $CallWriter;
+    }
+
+    function writeCall($call) {
+        $this->calls[] = $call;
+    }
+
+    // Probably not needed but just in case...
+    function writeCalls($calls) {
+        $this->calls = array_merge($this->calls, $calls);
+#        $this->CallWriter->writeCalls($this->calls);
+    }
+
+    function finalise() {
+        $last_call = end($this->calls);
+        $this->writeCall(array('quote_end',array(), $last_call[2]));
+
+        $this->process();
+        $this->CallWriter->finalise();
+    }
+
+    function process() {
+
+        $quoteDepth = 1;
+
+        foreach ( $this->calls as $call ) {
+            switch ($call[0]) {
+
+                case 'quote_start':
+
+                    $this->quoteCalls[] = array('quote_open',array(),$call[2]);
+
+                case 'quote_newline':
+
+                    $quoteLength = $this->getDepth($call[1][0]);
+
+                    if ( $quoteLength > $quoteDepth ) {
+                        $quoteDiff = $quoteLength - $quoteDepth;
+                        for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+                            $this->quoteCalls[] = array('quote_open',array(),$call[2]);
+                        }
+                    } else if ( $quoteLength < $quoteDepth ) {
+                        $quoteDiff = $quoteDepth - $quoteLength;
+                        for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+                            $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+                        }
+                    } else {
+                        if ($call[0] != 'quote_start') $this->quoteCalls[] = array('linebreak',array(),$call[2]);
+                    } 
+
+                    $quoteDepth = $quoteLength;
+
+                break;
+
+                case 'quote_end':
+
+                    if ( $quoteDepth > 1 ) {
+                        $quoteDiff = $quoteDepth - 1;
+                        for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+                            $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+                        }
+                    }
+
+                    $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+
+                    $this->CallWriter->writeCalls($this->quoteCalls);
+                break;
+
+                default:
+                    $this->quoteCalls[] = $call;
+                break;
+            }
+        }
+    }
+
+    function getDepth($marker) {
+        preg_match('/>{1,}/', $marker, $matches);
+        $quoteLength = strlen($matches[0]);
+        return $quoteLength;
+    }
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Table {
+
+    var $CallWriter;
+
+    var $calls = array();
+    var $tableCalls = array();
+    var $maxCols = 0;
+    var $maxRows = 1;
+    var $currentCols = 0;
+    var $firstCell = FALSE;
+    var $lastCellType = 'tablecell';
+
+    function __construct(& $CallWriter) {
+        $this->CallWriter = & $CallWriter;
+    }
+
+    function writeCall($call) {
+        $this->calls[] = $call;
+    }
+
+    // Probably not needed but just in case...
+    function writeCalls($calls) {
+        $this->calls = array_merge($this->calls, $calls);
+#        $this->CallWriter->writeCalls($this->calls);
+    }
+
+    function finalise() {
+        $last_call = end($this->calls);
+        $this->writeCall(array('table_end',array(), $last_call[2]));
+
+        $this->process();
+        $this->CallWriter->finalise();
+    }
+
+    //------------------------------------------------------------------------
+    function process() {
+        foreach ( $this->calls as $call ) {
+            switch ( $call[0] ) {
+                case 'table_start':
+                    $this->tableStart($call);
+                break;
+                case 'table_row':
+                    $this->tableRowClose(array('tablerow_close',$call[1],$call[2]));
+                    $this->tableRowOpen(array('tablerow_open',$call[1],$call[2]));
+                break;
+                case 'tableheader':
+                case 'tablecell':
+                    $this->tableCell($call);
+                break;
+                case 'table_end':
+                    $this->tableRowClose(array('tablerow_close',$call[1],$call[2]));
+                    $this->tableEnd($call);
+                break;
+                default:
+                    $this->tableDefault($call);
+                break;
+            }
+        }
+        $this->CallWriter->writeCalls($this->tableCalls);
+    }
+
+    function tableStart($call) {
+        $this->tableCalls[] = array('table_open',array(),$call[2]);
+        $this->tableCalls[] = array('tablerow_open',array(),$call[2]);
+        $this->firstCell = TRUE;
+    }
+
+    function tableEnd($call) {
+        $this->tableCalls[] = array('table_close',array(),$call[2]);
+        $this->finalizeTable();
+    }
+
+    function tableRowOpen($call) {
+        $this->tableCalls[] = $call;
+        $this->currentCols = 0;
+        $this->firstCell = TRUE;
+        $this->lastCellType = 'tablecell';
+        $this->maxRows++;
+    }
+
+    function tableRowClose($call) {
+        // Strip off final cell opening and anything after it
+        while ( $discard = array_pop($this->tableCalls ) ) {
+
+            if ( $discard[0] == 'tablecell_open' || $discard[0] == 'tableheader_open') {
+
+                // Its a spanning element - put it back and close it
+                if ( $discard[1][0] > 1 ) {
+
+                    $this->tableCalls[] = $discard;
+                    if ( strstr($discard[0],'cell') ) {
+                        $name = 'tablecell';
+                    } else {
+                        $name = 'tableheader';
+                    }
+                    $this->tableCalls[] = array($name.'_close',array(),$call[2]);
+                }
+
+                break;
+            }
+        }
+        $this->tableCalls[] = $call;
+
+        if ( $this->currentCols > $this->maxCols ) {
+            $this->maxCols = $this->currentCols;
+        }
+    }
+
+    function tableCell($call) {
+        if ( !$this->firstCell ) {
+
+            // Increase the span
+            $lastCall = end($this->tableCalls);
+
+            // A cell call which follows an open cell means an empty cell so span
+            if ( $lastCall[0] == 'tablecell_open' || $lastCall[0] == 'tableheader_open' ) {
+                 $this->tableCalls[] = array('colspan',array(),$call[2]);
+
+            }
+
+            $this->tableCalls[] = array($this->lastCellType.'_close',array(),$call[2]);
+            $this->tableCalls[] = array($call[0].'_open',array(1,NULL),$call[2]);
+            $this->lastCellType = $call[0];
+
+        } else {
+
+            $this->tableCalls[] = array($call[0].'_open',array(1,NULL),$call[2]);
+            $this->lastCellType = $call[0];
+            $this->firstCell = FALSE;
+
+        }
+
+        $this->currentCols++;
+    }
+
+    function tableDefault($call) {
+        $this->tableCalls[] = $call;
+    }
+
+    function finalizeTable() {
+
+        // Add the max cols and rows to the table opening
+        if ( $this->tableCalls[0][0] == 'table_open' ) {
+            // Adjust to num cols not num col delimeters
+            $this->tableCalls[0][1][] = $this->maxCols - 1;
+            $this->tableCalls[0][1][] = $this->maxRows;
+        } else {
+            trigger_error('First element in table call list is not table_open');
+        }
+
+        $lastRow = 0;
+        $lastCell = 0;
+        $toDelete = array();
+
+        // Look for the colspan elements and increment the colspan on the
+        // previous non-empty opening cell. Once done, delete all the cells
+        // that contain colspans
+        foreach ( $this->tableCalls as $key => $call ) {
+
+            if ( $call[0] == 'tablerow_open' ) {
+
+                $lastRow = $key;
+
+            } else if ( $call[0] == 'tablecell_open' || $call[0] == 'tableheader_open' ) {
+
+                $lastCell = $key;
+
+            } else if ( $call[0] == 'table_align' ) {
+
+                // If the previous element was a cell open, align right
+                if ( $this->tableCalls[$key-1][0] == 'tablecell_open' || $this->tableCalls[$key-1][0] == 'tableheader_open' ) {
+                    $this->tableCalls[$key-1][1][1] = 'right';
+
+                // If the next element if the close of an element, align either center or left
+                } else if ( $this->tableCalls[$key+1][0] == 'tablecell_close' || $this->tableCalls[$key+1][0] == 'tableheader_close' ) {
+                    if ( $this->tableCalls[$lastCell][1][1] == 'right' ) {
+                        $this->tableCalls[$lastCell][1][1] = 'center';
+                    } else {
+                        $this->tableCalls[$lastCell][1][1] = 'left';
+                    }
+
+                }
+
+                // Now convert the whitespace back to cdata
+                $this->tableCalls[$key][0] = 'cdata';
+
+            } else if ( $call[0] == 'colspan' ) {
+
+                $this->tableCalls[$key-1][1][0] = FALSE;
+
+                for($i = $key-2; $i > $lastRow; $i--) {
+
+                    if ( $this->tableCalls[$i][0] == 'tablecell_open' || $this->tableCalls[$i][0] == 'tableheader_open' ) {
+
+                        if ( FALSE !== $this->tableCalls[$i][1][0] ) {
+                            $this->tableCalls[$i][1][0]++;
+                            break;
+                        }
+
+
+                    }
+                }
+
+                $toDelete[] = $key-1;
+                $toDelete[] = $key;
+                $toDelete[] = $key+1;
+            }
+        }
+
+
+        // condense cdata
+        $cnt = count($this->tableCalls);
+        for( $key = 0; $key < $cnt; $key++){
+            if($this->tableCalls[$key][0] == 'cdata'){
+                $ckey = $key;
+                $key++;
+                while($this->tableCalls[$key][0] == 'cdata'){
+                    $this->tableCalls[$ckey][1][0] .= $this->tableCalls[$key][1][0];
+                    $toDelete[] = $key;
+                    $key++;
+                }
+                continue;
+            }
+        }
+
+        foreach ( $toDelete as $delete ) {
+            unset($this->tableCalls[$delete]);
+        }
+        $this->tableCalls = array_values($this->tableCalls);
+    }
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Section {
+
+    function process($calls) {
+
+        $sectionCalls = array();
+        $inSection = FALSE;
+
+        foreach ( $calls as $call ) {
+
+            if ( $call[0] == 'header' ) {
+
+                if ( $inSection ) {
+                    $sectionCalls[] = array('section_close',array(), $call[2]);
+                }
+
+                $sectionCalls[] = $call;
+                $sectionCalls[] = array('section_open',array($call[1][1]), $call[2]);
+                $inSection = TRUE;
+
+            } else {
+
+                if ($call[0] == 'section_open' )  {
+                    $inSection = TRUE;
+                } else if ($call[0] == 'section_open' ) {
+                    $inSection = FALSE;
+                }
+                $sectionCalls[] = $call;
+            }
+        }
+
+        if ( $inSection ) {
+            $sectionCalls[] = array('section_close',array(), $call[2]);
+        }
+
+        return $sectionCalls;
+    }
+
+}
+
+/**
+ * Handler for paragraphs
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+class Doku_Handler_Block {
+
+    var $calls = array();
+
+    var $blockStack = array();
+
+    var $inParagraph = FALSE;
+    var $atStart = TRUE;
+    var $skipEolKey = -1;
+
+    // Blocks these should not be inside paragraphs
+    var $blockOpen = array(
+            'header',
+            'listu_open','listo_open','listitem_open','listcontent_open',
+            'table_open','tablerow_open','tablecell_open','tableheader_open',
+            'quote_open',
+            'section_open', // Needed to prevent p_open between header and section_open
+            'code','file','hr','preformatted','rss',
+        );
+
+    var $blockClose = array(
+            'header',
+            'listu_close','listo_close','listitem_close','listcontent_close',
+            'table_close','tablerow_close','tablecell_close','tableheader_close',
+            'quote_close',
+            'section_close', // Needed to prevent p_close after section_close
+            'code','file','hr','preformatted','rss',
+        );
+
+    // Stacks can contain paragraphs
+    var $stackOpen = array(
+        'footnote_open','section_open',
+        );
+
+    var $stackClose = array(
+        'footnote_close','section_close',
+        );
+
+
+    /**
+     * Constructor. Adds loaded syntax plugins to the block and stack
+     * arrays
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function __construct(){
+        global $DOKU_PLUGINS;
+        //check if syntax plugins were loaded
+        if(empty($DOKU_PLUGINS['syntax'])) return;
+        foreach($DOKU_PLUGINS['syntax'] as $n => $p){
+            $ptype = $p->getPType();
+            if($ptype == 'block'){
+                $this->blockOpen[]  = 'plugin_'.$n;
+                $this->blockClose[] = 'plugin_'.$n;
+            }elseif($ptype == 'stack'){
+                $this->stackOpen[]  = 'plugin_'.$n;
+                $this->stackClose[] = 'plugin_'.$n;
+            }
+        }
+    }
+
+    /**
+     * Close a paragraph if needed
+     *
+     * This function makes sure there are no empty paragraphs on the stack
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function closeParagraph($pos){
+        // look back if there was any content - we don't want empty paragraphs
+        $content = '';
+        for($i=count($this->calls)-1; $i>=0; $i--){
+            if($this->calls[$i][0] == 'p_open'){
+                break;
+            }elseif($this->calls[$i][0] == 'cdata'){
+                $content .= $this->calls[$i][1][0];
+            }else{
+                $content = 'found markup';
+                break;
+            }
+        }
+
+        if(trim($content)==''){
+            //remove the whole paragraph
+            array_splice($this->calls,$i);
+        }else{
+            if ($this->calls[count($this->calls)-1][0] == 'section_edit') {
+                $tmp = array_pop($this->calls);
+                $this->calls[] = array('p_close',array(), $pos);
+                $this->calls[] = $tmp;
+            } else {
+                $this->calls[] = array('p_close',array(), $pos);
+            }
+        }
+
+        $this->inParagraph = FALSE;
+    }
+
+    /**
+     * Processes the whole instruction stack to open and close paragraphs
+     *
+     * @author Harry Fuecks <hfuecks@gmail.com>
+     * @author Andreas Gohr <andi@splitbrain.org>
+     * @todo   This thing is really messy and should be rewritten
+     */
+    function process($calls) {
+        foreach ( $calls as $key => $call ) {
+            $cname = $call[0];
+            if($cname == 'plugin') {
+                $cname='plugin_'.$call[1][0];
+
+                $plugin = true;
+                $plugin_open = (($call[1][2] == DOKU_LEXER_ENTER) || ($call[1][2] == DOKU_LEXER_SPECIAL));
+                $plugin_close = (($call[1][2] == DOKU_LEXER_EXIT) || ($call[1][2] == DOKU_LEXER_SPECIAL));
+            } else {
+                $plugin = false;
+            }
+
+            // Process blocks which are stack like... (contain linefeeds)
+            if ( in_array($cname,$this->stackOpen ) && (!$plugin || $plugin_open) ) {
+
+                $this->calls[] = $call;
+
+                // Hack - footnotes shouldn't immediately contain a p_open
+                if ( $cname != 'footnote_open' ) {
+                    $this->addToStack();
+                } else {
+                    $this->addToStack(FALSE);
+                }
+                continue;
+            }
+
+            if ( in_array($cname,$this->stackClose ) && (!$plugin || $plugin_close)) {
+
+                if ( $this->inParagraph ) {
+                    $this->closeParagraph($call[2]);
+                }
+                $this->calls[] = $call;
+                $this->removeFromStack();
+                continue;
+            }
+
+            if ( !$this->atStart ) {
+
+                if ( $cname == 'eol' ) {
+
+                    // Check this isn't an eol instruction to skip...
+                    if ( $this->skipEolKey != $key ) {
+                        // Look to see if the next instruction is an EOL
+                        if ( isset($calls[$key+1]) && $calls[$key+1][0] == 'eol' ) {
+
+                            if ( $this->inParagraph ) {
+                                //$this->calls[] = array('p_close',array(), $call[2]);
+                                $this->closeParagraph($call[2]);
+                            }
+
+                            $this->calls[] = array('p_open',array(), $call[2]);
+                            $this->inParagraph = TRUE;
+
+
+                            // Mark the next instruction for skipping
+                            $this->skipEolKey = $key+1;
+
+                        }else{
+                            //if this is just a single eol make a space from it
+                            $this->calls[] = array('cdata',array(" "), $call[2]);
+                        }
+                    }
+
+
+                } else {
+
+                    $storeCall = TRUE;
+                    if ( $this->inParagraph && (in_array($cname, $this->blockOpen) && (!$plugin || $plugin_open))) {
+                        $this->closeParagraph($call[2]);
+                        $this->calls[] = $call;
+                        $storeCall = FALSE;
+                    }
+
+                    if ( in_array($cname, $this->blockClose) && (!$plugin || $plugin_close)) {
+                        if ( $this->inParagraph ) {
+                            $this->closeParagraph($call[2]);
+                        }
+                        if ( $storeCall ) {
+                            $this->calls[] = $call;
+                            $storeCall = FALSE;
+                        }
+
+                        // This really sucks and suggests this whole class sucks but...
+                        if ( isset($calls[$key+1])) {
+                            $cname_plusone = $calls[$key+1][0];
+                            if ($cname_plusone == 'plugin') {
+                                $cname_plusone = 'plugin'.$calls[$key+1][1][0];
+                                
+                                // plugin test, true if plugin has a state which precludes it requiring blockOpen or blockClose
+                                $plugin_plusone = true;
+                                $plugin_test = ($call[$key+1][1][2] == DOKU_LEXER_MATCHED) || ($call[$key+1][1][2] == DOKU_LEXER_MATCHED);
+                            } else {
+                                $plugin_plusone = false;
+                            }
+                            if ((!in_array($cname_plusone, $this->blockOpen) && !in_array($cname_plusone, $this->blockClose)) ||
+                                ($plugin_plusone && $plugin_test)
+                                ) {
+
+                                $this->calls[] = array('p_open',array(), $call[2]);
+                                $this->inParagraph = TRUE;
+                            }
+                        }
+                    }
+
+                    if ( $storeCall ) {
+                        $this->calls[] = $call;
+                    }
+
+                }
+
+
+            } else {
+
+                // Unless there's already a block at the start, start a paragraph
+                if ( !in_array($cname,$this->blockOpen) ) {
+                    $this->calls[] = array('p_open',array(), $call[2]);
+                    if ( $call[0] != 'eol' ) {
+                        $this->calls[] = $call;
+                    }
+                    $this->atStart = FALSE;
+                    $this->inParagraph = TRUE;
+                } else {
+                    $this->calls[] = $call;
+                    $this->atStart = FALSE;
+                }
+
+            }
+
+        }
+
+        if ( $this->inParagraph ) {
+            if ( $cname == 'p_open' ) {
+                // Ditch the last call
+                array_pop($this->calls);
+            } else if ( !in_array($cname, $this->blockClose) ) {
+                //$this->calls[] = array('p_close',array(), $call[2]);
+                $this->closeParagraph($call[2]);
+            } else {
+                $last_call = array_pop($this->calls);
+                //$this->calls[] = array('p_close',array(), $call[2]);
+                $this->closeParagraph($call[2]);
+                $this->calls[] = $last_call;
+            }
+        }
+
+        return $this->calls;
+    }
+
+    function addToStack($newStart = TRUE) {
+        $this->blockStack[] = array($this->atStart, $this->inParagraph);
+        $this->atStart = $newStart;
+        $this->inParagraph = FALSE;
+    }
+
+    function removeFromStack() {
+        $state = array_pop($this->blockStack);
+        $this->atStart = $state[0];
+        $this->inParagraph = $state[1];
+    }
+}
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
diff --git a/plugins/dokuwiki/inc/parser/lexer.php b/plugins/dokuwiki/inc/parser/lexer.php
new file mode 100644
index 0000000..249048f
--- /dev/null
+++ b/plugins/dokuwiki/inc/parser/lexer.php
@@ -0,0 +1,607 @@
+<?php
+/**
+* Author Markus Baker: http://www.lastcraft.com
+* Version adapted from Simple Test: http://sourceforge.net/projects/simpletest/
+* For an intro to the Lexer see:
+* http://www.phppatterns.com/index.php/article/articleview/106/1/2/
+* @author Marcus Baker
+* @package Doku
+* @subpackage Lexer
+* @version $Id$
+*/
+
+/**
+* Init path constant
+*/
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
+
+/**#@+
+ * lexer mode constant
+ */
+define("DOKU_LEXER_ENTER", 1);
+define("DOKU_LEXER_MATCHED", 2);
+define("DOKU_LEXER_UNMATCHED", 3);
+define("DOKU_LEXER_EXIT", 4);
+define("DOKU_LEXER_SPECIAL", 5);
+/**#@-*/
+
+/**
+ *    Compounded regular expression. Any of
+ *    the contained patterns could match and
+ *    when one does it's label is returned.
+ *    @package Doku
+ *    @subpackage Lexer
+ */
+class Doku_LexerParallelRegex {
+    var $_patterns;
+    var $_labels;
+    var $_regex;
+    var $_case;
+
+    /**
+     *    Constructor. Starts with no patterns.
+     *    @param boolean $case    True for case sensitive, false
+     *                            for insensitive.
+     *    @access public
+     */
+    function __construct($case) {
+        $this->_case = $case;
+        $this->_patterns = array();
+        $this->_labels = array();
+        $this->_regex = null;
+    }
+
+    /**
+     *    Adds a pattern with an optional label.
+     *    @param mixed $pattern       Perl style regex. Must be UTF-8
+     *                                encoded. If its a string, the (, )
+     *                                lose their meaning unless they
+     *                                form part of a lookahead or
+     *                                lookbehind assertation.
+     *    @param string $label        Label of regex to be returned
+     *                                on a match. Label must be ASCII
+     *    @access public
+     */
+    function addPattern($pattern, $label = true) {
+		$duplicate = false;
+		// Nux: check if not duplicate
+		// Note! This prevents regexp overflow when viewing Flyspray issues with  many comments
+		if (in_array($pattern, $this->_patterns)) {
+			$index = array_search($pattern, $this->_patterns, true);
+			// label also have to be the same
+			if (isset($this->_labels[$index]) && $this->_labels[$index] === $label) {
+				$duplicate = true;
+			}
+		}
+		// only add new pattern if not duplicate...
+		if (!$duplicate) {
+			$count = count($this->_patterns);
+			$this->_patterns[$count] = $pattern;
+			$this->_labels[$count] = $label;
+		}
+        $this->_regex = null;
+    }
+
+    /**
+     *    Attempts to match all patterns at once against
+     *    a string.
+     *    @param string $subject      String to match against.
+     *    @param string $match        First matched portion of
+     *                                subject.
+     *    @return boolean             True on success.
+     *    @access public
+     */
+    function match($subject, &$match) {
+        if (count($this->_patterns) == 0) {
+            return false;
+        }
+        if (! preg_match($this->_getCompoundedRegex(), $subject, $matches)) {
+            $match = "";
+            return false;
+        }
+
+        $match = $matches[0];
+        $size = count($matches);
+        for ($i = 1; $i < $size; $i++) {
+            if ($matches[$i] && isset($this->_labels[$i - 1])) {
+                return $this->_labels[$i - 1];
+            }
+        }
+        return true;
+    }
+
+    /**
+     *    Attempts to split the string against all patterns at once
+     *
+     *    @param string $subject      String to match against.
+     *    @param array $split         The split result: array containing, pre-match, match & post-match strings
+     *    @return boolean             True on success.
+     *    @access public
+     *
+     *    @author Christopher Smith <chris@jalakai.co.uk>
+     */
+    function explode($subject, &$split) {
+        if (count($this->_patterns) == 0) {
+            return false;
+        }
+
+        if (! preg_match($this->_getCompoundedRegex(), $subject, $matches)) {
+            $split = array($subject, "", "");
+            return false;
+        }
+
+        $idx = count($matches)-2;
+
+        list($pre, $post) = preg_split($this->_patterns[$idx].$this->_getPerlMatchingFlags(), $subject, 2);
+
+        $split = array($pre, $matches[0], $post);
+        return isset($this->_labels[$idx]) ? $this->_labels[$idx] : true;
+    }
+
+    /**
+     *    Compounds the patterns into a single
+     *    regular expression separated with the
+     *    "or" operator. Caches the regex.
+     *    Will automatically escape (, ) and / tokens.
+     *    @param array $patterns    List of patterns in order.
+     *    @access private
+     */
+    function _getCompoundedRegex() {
+        if ($this->_regex == null) {
+            $cnt = count($this->_patterns);
+            for ($i = 0; $i < $cnt; $i++) {
+
+                // Replace lookaheads / lookbehinds with marker
+                $m = "\1\1";
+                $pattern = preg_replace(
+                        array (
+                            '/\(\?(i|m|s|x|U)\)/U',
+                            '/\(\?(\-[i|m|s|x|U])\)/U',
+                            '/\(\?\=(.*)\)/sU',
+                            '/\(\?\!(.*)\)/sU',
+                            '/\(\?\<\=(.*)\)/sU',
+                            '/\(\?\<\!(.*)\)/sU',
+                            '/\(\?\:(.*)\)/sU',
+                        ),
+                        array (
+                            $m.'SO:\\1'.$m,
+                            $m.'SOR:\\1'.$m,
+                            $m.'LA:IS:\\1'.$m,
+                            $m.'LA:NOT:\\1'.$m,
+                            $m.'LB:IS:\\1'.$m,
+                            $m.'LB:NOT:\\1'.$m,
+                            $m.'GRP:\\1'.$m,
+                        ),
+                        $this->_patterns[$i]
+                    );
+                // Quote the rest
+                $pattern = str_replace(
+                    array('/', '(', ')'),
+                    array('\/', '\(', '\)'),
+                    $pattern
+                    );
+
+                // Restore lookaheads / lookbehinds
+                $pattern = preg_replace(
+                        array (
+                            '/'.$m.'SO:(.{1})'.$m.'/',
+                            '/'.$m.'SOR:(.{2})'.$m.'/',
+                            '/'.$m.'LA:IS:(.*)'.$m.'/sU',
+                            '/'.$m.'LA:NOT:(.*)'.$m.'/sU',
+                            '/'.$m.'LB:IS:(.*)'.$m.'/sU',
+                            '/'.$m.'LB:NOT:(.*)'.$m.'/sU',
+                            '/'.$m.'GRP:(.*)'.$m.'/sU',
+                        ),
+                        array (
+                            '(?\\1)',
+                            '(?\\1)',
+                            '(?=\\1)',
+                            '(?!\\1)',
+                            '(?<=\\1)',
+                            '(?<!\\1)',
+                            '(?:\\1)',
+                        ),
+                        $pattern
+                );
+
+                $this->_patterns[$i] = '('.$pattern.')';
+            }
+            $this->_regex = "/" . implode("|", $this->_patterns) . "/" . $this->_getPerlMatchingFlags();
+        }
+        return $this->_regex;
+    }
+
+    /**
+     *    Accessor for perl regex mode flags to use.
+     *    @return string       Perl regex flags.
+     *    @access private
+     */
+    function _getPerlMatchingFlags() {
+        return ($this->_case ? "msS" : "msSi");
+    }
+}
+
+/**
+ *    States for a stack machine.
+ *    @package Lexer
+ *    @subpackage Lexer
+ */
+class Doku_LexerStateStack {
+    var $_stack;
+
+    /**
+     *    Constructor. Starts in named state.
+     *    @param string $start        Starting state name.
+     *    @access public
+     */
+    function __construct($start) {
+        $this->_stack = array($start);
+    }
+
+    /**
+     *    Accessor for current state.
+     *    @return string       State.
+     *    @access public
+     */
+    function getCurrent() {
+        return $this->_stack[count($this->_stack) - 1];
+    }
+
+    /**
+     *    Adds a state to the stack and sets it
+     *    to be the current state.
+     *    @param string $state        New state.
+     *    @access public
+     */
+    function enter($state) {
+        array_push($this->_stack, $state);
+    }
+
+    /**
+     *    Leaves the current state and reverts
+     *    to the previous one.
+     *    @return boolean    False if we drop off
+     *                       the bottom of the list.
+     *    @access public
+     */
+    function leave() {
+        if (count($this->_stack) == 1) {
+            return false;
+        }
+        array_pop($this->_stack);
+        return true;
+    }
+}
+
+/**
+ *    Accepts text and breaks it into tokens.
+ *    Some optimisation to make the sure the
+ *    content is only scanned by the PHP regex
+ *    parser once. Lexer modes must not start
+ *    with leading underscores.
+ *    @package Doku
+ *    @subpackage Lexer
+ */
+class Doku_Lexer {
+    var $_regexes;
+    var $_parser;
+    var $_mode;
+    var $_mode_handlers;
+    var $_case;
+
+    /**
+     *    Sets up the lexer in case insensitive matching
+     *    by default.
+     *    @param Doku_Parser $parser  Handling strategy by
+     *                                    reference.
+     *    @param string $start            Starting handler.
+     *    @param boolean $case            True for case sensitive.
+     *    @access public
+     */
+    function __construct(&$parser, $start = "accept", $case = false) {
+        $this->_case = $case;
+        $this->_regexes = array();
+        $this->_parser = &$parser;
+        $this->_mode = new Doku_LexerStateStack($start);
+        $this->_mode_handlers = array();
+    }
+
+    /**
+     *    Adds a token search pattern for a particular
+     *    parsing mode. The pattern does not change the
+     *    current mode.
+     *    @param string $pattern      Perl style regex, but ( and )
+     *                                lose the usual meaning.
+     *    @param string $mode         Should only apply this
+     *                                pattern when dealing with
+     *                                this type of input.
+     *    @access public
+     */
+    function addPattern($pattern, $mode = "accept") {
+        if (! isset($this->_regexes[$mode])) {
+            $this->_regexes[$mode] = new Doku_LexerParallelRegex($this->_case);
+        }
+        $this->_regexes[$mode]->addPattern($pattern);
+    }
+
+    /**
+     *    Adds a pattern that will enter a new parsing
+     *    mode. Useful for entering parenthesis, strings,
+     *    tags, etc.
+     *    @param string $pattern      Perl style regex, but ( and )
+     *                                lose the usual meaning.
+     *    @param string $mode         Should only apply this
+     *                                pattern when dealing with
+     *                                this type of input.
+     *    @param string $new_mode     Change parsing to this new
+     *                                nested mode.
+     *    @access public
+     */
+    function addEntryPattern($pattern, $mode, $new_mode) {
+        if (! isset($this->_regexes[$mode])) {
+            $this->_regexes[$mode] = new Doku_LexerParallelRegex($this->_case);
+        }
+        $this->_regexes[$mode]->addPattern($pattern, $new_mode);
+    }
+
+    /**
+     *    Adds a pattern that will exit the current mode
+     *    and re-enter the previous one.
+     *    @param string $pattern      Perl style regex, but ( and )
+     *                                lose the usual meaning.
+     *    @param string $mode         Mode to leave.
+     *    @access public
+     */
+    function addExitPattern($pattern, $mode) {
+        if (! isset($this->_regexes[$mode])) {
+            $this->_regexes[$mode] = new Doku_LexerParallelRegex($this->_case);
+        }
+        $this->_regexes[$mode]->addPattern($pattern, "__exit");
+    }
+
+    /**
+     *    Adds a pattern that has a special mode. Acts as an entry
+     *    and exit pattern in one go, effectively calling a special
+     *    parser handler for this token only.
+     *    @param string $pattern      Perl style regex, but ( and )
+     *                                lose the usual meaning.
+     *    @param string $mode         Should only apply this
+     *                                pattern when dealing with
+     *                                this type of input.
+     *    @param string $special      Use this mode for this one token.
+     *    @access public
+     */
+    function addSpecialPattern($pattern, $mode, $special) {
+        if (! isset($this->_regexes[$mode])) {
+            $this->_regexes[$mode] = new Doku_LexerParallelRegex($this->_case);
+        }
+        $this->_regexes[$mode]->addPattern($pattern, "_$special");
+    }
+
+    /**
+     *    Adds a mapping from a mode to another handler.
+     *    @param string $mode        Mode to be remapped.
+     *    @param string $handler     New target handler.
+     *    @access public
+     */
+    function mapHandler($mode, $handler) {
+        $this->_mode_handlers[$mode] = $handler;
+    }
+
+    /**
+     *    Splits the page text into tokens. Will fail
+     *    if the handlers report an error or if no
+     *    content is consumed. If successful then each
+     *    unparsed and parsed token invokes a call to the
+     *    held listener.
+     *    @param string $raw        Raw HTML text.
+     *    @return boolean           True on success, else false.
+     *    @access public
+     */
+    function parse($raw) {
+        if (! isset($this->_parser)) {
+            return false;
+        }
+        $initialLength = strlen($raw);
+        $length = $initialLength;
+        $pos = 0;
+        while (is_array($parsed = $this->_reduce($raw))) {
+            list($unmatched, $matched, $mode) = $parsed;
+            $currentLength = strlen($raw);
+            $matchPos = $initialLength - $currentLength - strlen($matched);
+            if (! $this->_dispatchTokens($unmatched, $matched, $mode, $pos, $matchPos)) {
+                return false;
+            }
+            if ($currentLength == $length) {
+                return false;
+            }
+            $length = $currentLength;
+            $pos = $initialLength - $currentLength;
+        }
+        if (!$parsed) {
+            return false;
+        }
+        return $this->_invokeParser($raw, DOKU_LEXER_UNMATCHED, $pos);
+    }
+
+    /**
+     *    Sends the matched token and any leading unmatched
+     *    text to the parser changing the lexer to a new
+     *    mode if one is listed.
+     *    @param string $unmatched    Unmatched leading portion.
+     *    @param string $matched      Actual token match.
+     *    @param string $mode         Mode after match. A boolean
+     *                                false mode causes no change.
+     *    @param int $pos         Current byte index location in raw doc
+     *                                thats being parsed
+     *    @return boolean             False if there was any error
+     *                                from the parser.
+     *    @access private
+     */
+    function _dispatchTokens($unmatched, $matched, $mode = false, $initialPos, $matchPos) {
+        if (! $this->_invokeParser($unmatched, DOKU_LEXER_UNMATCHED, $initialPos) ){
+            return false;
+        }
+        if ($this->_isModeEnd($mode)) {
+            if (! $this->_invokeParser($matched, DOKU_LEXER_EXIT, $matchPos)) {
+                return false;
+            }
+            return $this->_mode->leave();
+        }
+        if ($this->_isSpecialMode($mode)) {
+            $this->_mode->enter($this->_decodeSpecial($mode));
+            if (! $this->_invokeParser($matched, DOKU_LEXER_SPECIAL, $matchPos)) {
+                return false;
+            }
+            return $this->_mode->leave();
+        }
+        if (is_string($mode)) {
+            $this->_mode->enter($mode);
+            return $this->_invokeParser($matched, DOKU_LEXER_ENTER, $matchPos);
+        }
+        return $this->_invokeParser($matched, DOKU_LEXER_MATCHED, $matchPos);
+    }
+
+    /**
+     *    Tests to see if the new mode is actually to leave
+     *    the current mode and pop an item from the matching
+     *    mode stack.
+     *    @param string $mode    Mode to test.
+     *    @return boolean        True if this is the exit mode.
+     *    @access private
+     */
+    function _isModeEnd($mode) {
+        return ($mode === "__exit");
+    }
+
+    /**
+     *    Test to see if the mode is one where this mode
+     *    is entered for this token only and automatically
+     *    leaves immediately afterwoods.
+     *    @param string $mode    Mode to test.
+     *    @return boolean        True if this is the exit mode.
+     *    @access private
+     */
+    function _isSpecialMode($mode) {
+        return (strncmp($mode, "_", 1) == 0);
+    }
+
+    /**
+     *    Strips the magic underscore marking single token
+     *    modes.
+     *    @param string $mode    Mode to decode.
+     *    @return string         Underlying mode name.
+     *    @access private
+     */
+    function _decodeSpecial($mode) {
+        return substr($mode, 1);
+    }
+
+    /**
+     *    Calls the parser method named after the current
+     *    mode. Empty content will be ignored. The lexer
+     *    has a parser handler for each mode in the lexer.
+     *    @param string $content        Text parsed.
+     *    @param boolean $is_match      Token is recognised rather
+     *                                  than unparsed data.
+     *    @param int $pos         Current byte index location in raw doc
+     *                                thats being parsed
+     *    @access private
+     */
+    function _invokeParser($content, $is_match, $pos) {
+        if (($content === "") || ($content === false)) {
+            return true;
+        }
+        $handler = $this->_mode->getCurrent();
+        if (isset($this->_mode_handlers[$handler])) {
+            $handler = $this->_mode_handlers[$handler];
+        }
+
+        // modes starting with plugin_ are all handled by the same
+        // handler but with an additional parameter
+        if(substr($handler,0,7)=='plugin_'){
+          list($handler,$plugin) = explode('_',$handler,2);
+              return $this->_parser->$handler($content, $is_match, $pos, $plugin);
+        }
+
+            return $this->_parser->$handler($content, $is_match, $pos);
+        }
+
+    /**
+     *    Tries to match a chunk of text and if successful
+     *    removes the recognised chunk and any leading
+     *    unparsed data. Empty strings will not be matched.
+     *    @param string $raw         The subject to parse. This is the
+     *                               content that will be eaten.
+     *    @return array              Three item list of unparsed
+     *                               content followed by the
+     *                               recognised token and finally the
+     *                               action the parser is to take.
+     *                               True if no match, false if there
+     *                               is a parsing error.
+     *    @access private
+     */
+    function _reduce(&$raw) {
+        if (! isset($this->_regexes[$this->_mode->getCurrent()])) {
+            return false;
+        }
+        if ($raw === "") {
+            return true;
+        }
+        if ($action = $this->_regexes[$this->_mode->getCurrent()]->explode($raw, $split)) {
+            list($unparsed, $match, $raw) = $split;
+            return array($unparsed, $match, $action);
+        }
+        return true;
+    }
+}
+
+/**
+* Escapes regex characters other than (, ) and /
+* @TODO
+*/
+function Doku_Lexer_Escape($str) {
+    //$str = addslashes($str);
+    $chars = array(
+        '/\\\\/',
+        '/\./',
+        '/\+/',
+        '/\*/',
+        '/\?/',
+        '/\[/',
+        '/\^/',
+        '/\]/',
+        '/\$/',
+        '/\{/',
+        '/\}/',
+        '/\=/',
+        '/\!/',
+        '/\</',
+        '/\>/',
+        '/\|/',
+        '/\:/'
+        );
+
+    $escaped = array(
+        '\\\\\\\\',
+        '\.',
+        '\+',
+        '\*',
+        '\?',
+        '\[',
+        '\^',
+        '\]',
+        '\$',
+        '\{',
+        '\}',
+        '\=',
+        '\!',
+        '\<',
+        '\>',
+        '\|',
+        '\:'
+        );
+    return preg_replace($chars, $escaped, $str);
+}
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
diff --git a/plugins/dokuwiki/inc/parser/parser.php b/plugins/dokuwiki/inc/parser/parser.php
new file mode 100644
index 0000000..b77af88
--- /dev/null
+++ b/plugins/dokuwiki/inc/parser/parser.php
@@ -0,0 +1,932 @@
+<?php
+
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
+
+require_once DOKU_INC . 'inc/parser/lexer.php';
+require_once DOKU_INC . 'inc/parser/handler.php';
+
+
+/**
+ * Define various types of modes used by the parser - they are used to
+ * populate the list of modes another mode accepts
+ */
+global $PARSER_MODES;
+$PARSER_MODES = array(
+    // containers are complex modes that can contain many other modes
+    // hr breaks the principle but they shouldn't be used in tables / lists
+    // so they are put here
+    'container'    => array('listblock','table','quote','hr'),
+
+    // some mode are allowed inside the base mode only
+    'baseonly'     => array('header'),
+
+    // modes for styling text -- footnote behaves similar to styling
+    'formatting'   => array('strong', 'emphasis', 'underline', 'monospace',
+                            'subscript', 'superscript', 'deleted', 'footnote'),
+
+    // modes where the token is simply replaced - they can not contain any
+    // other modes
+    'substition'   => array('acronym','smiley','wordblock','entity',
+                            'camelcaselink', 'internallink','media',
+                            'externallink','linebreak','emaillink',
+                            'windowssharelink','filelink','notoc',
+                            'nocache','multiplyentity','quotes','rss'),
+
+    // modes which have a start and end token but inside which
+    // no other modes should be applied
+    'protected'    => array('preformatted','code','file','php','html'),
+
+    // inside this mode no wiki markup should be applied but lineendings
+    // and whitespace isn't preserved
+    'disabled'     => array('unformatted'),
+
+    // used to mark paragraph boundaries
+    'paragraphs'   => array('eol')
+);
+
+//-------------------------------------------------------------------
+
+/**
+* Sets up the Lexer with modes and points it to the Handler
+* For an intro to the Lexer see: wiki:parser
+*/
+class Doku_Parser {
+
+    var $Handler;
+
+    var $Lexer;
+
+    var $modes = array();
+
+    var $connected = FALSE;
+
+    function addBaseMode(& $BaseMode) {
+        $this->modes['base'] = & $BaseMode;
+        if ( !$this->Lexer ) {
+            $this->Lexer = new Doku_Lexer($this->Handler,'base', TRUE);
+        }
+        $this->modes['base']->Lexer = & $this->Lexer;
+    }
+
+    /**
+    * PHP preserves order of associative elements
+    * Mode sequence is important
+    */
+    function addMode($name, & $Mode) {
+        if ( !isset($this->modes['base']) ) {
+            $this->addBaseMode(new Doku_Parser_Mode_base());
+        }
+        $Mode->Lexer = & $this->Lexer;
+        $this->modes[$name] = & $Mode;
+    }
+
+    function connectModes() {
+
+        if ( $this->connected ) {
+            return;
+        }
+
+        foreach ( array_keys($this->modes) as $mode ) {
+
+            // Base isn't connected to anything
+            if ( $mode == 'base' ) {
+                continue;
+            }
+
+            $this->modes[$mode]->preConnect();
+
+            foreach ( array_keys($this->modes) as $cm ) {
+
+                if ( $this->modes[$cm]->accepts($mode) ) {
+                    $this->modes[$mode]->connectTo($cm);
+                }
+
+            }
+
+            $this->modes[$mode]->postConnect();
+        }
+
+        $this->connected = TRUE;
+    }
+
+    function parse($doc) {
+        if ( $this->Lexer ) {
+            $this->connectModes();
+            // Normalize CRs and pad doc
+            $doc = "\n".str_replace("\r\n","\n",$doc)."\n";
+            $this->Lexer->parse($doc);
+            $this->Handler->_finalize();
+            return $this->Handler->calls;
+        } else {
+            return FALSE;
+        }
+    }
+
+}
+
+//-------------------------------------------------------------------
+/**
+ * This class and all the subclasses below are
+ * used to reduce the effort required to register
+ * modes with the Lexer. For performance these
+ * could all be eliminated later perhaps, or
+ * the Parser could be serialized to a file once
+ * all modes are registered
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+*/
+class Doku_Parser_Mode {
+
+    var $Lexer;
+
+    var $allowedModes = array();
+
+    // returns a number used to determine in which order modes are added
+    function getSort() {
+        trigger_error('getSort() not implemented in '.get_class($this), E_USER_WARNING);
+    }
+
+    // Called before any calls to connectTo
+    function preConnect() {}
+
+    // Connects the mode
+    function connectTo($mode) {}
+
+    // Called after all calls to connectTo
+    function postConnect() {}
+
+    function accepts($mode) {
+        return in_array($mode, $this->allowedModes );
+    }
+
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_base extends Doku_Parser_Mode {
+
+    function __construct() {
+        global $PARSER_MODES;
+
+        $this->allowedModes = array_merge (
+                $PARSER_MODES['container'],
+                $PARSER_MODES['baseonly'],
+                $PARSER_MODES['paragraphs'],
+                $PARSER_MODES['formatting'],
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['protected'],
+                $PARSER_MODES['disabled']
+            );
+    }
+
+    function getSort() {
+        return 0;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_footnote extends Doku_Parser_Mode {
+
+    function __construct() {
+        global $PARSER_MODES;
+
+        $this->allowedModes = array_merge (
+                $PARSER_MODES['container'],
+                $PARSER_MODES['formatting'],
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['protected'],
+                $PARSER_MODES['disabled']
+            );
+
+        unset($this->allowedModes[array_search('footnote', $this->allowedModes)]);
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern(
+            '\x28\x28(?=.*\x29\x29)',$mode,'footnote'
+            );
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern(
+            '\x29\x29','footnote'
+            );
+    }
+
+    function getSort() {
+        return 150;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_header extends Doku_Parser_Mode {
+
+    function preConnect() {
+        //we're not picky about the closing ones, two are enough
+        $this->Lexer->addSpecialPattern(
+                            '[ \t]*={2,}[^\n]+={2,}[ \t]*(?=\n)',
+                            'base',
+                            'header'
+                        );
+    }
+
+    function getSort() {
+        return 50;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_notoc extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern('~~NOTOC~~',$mode,'notoc');
+    }
+
+    function getSort() {
+        return 30;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_nocache extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern('~~NOCACHE~~',$mode,'nocache');
+    }
+
+    function getSort() {
+        return 40;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_linebreak extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern('\x5C{2}(?=\s)',$mode,'linebreak');
+    }
+
+    function getSort() {
+        return 140;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_eol extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $badModes = array('listblock','table');
+        if ( in_array($mode, $badModes) ) {
+            return;
+        }
+        $this->Lexer->addSpecialPattern('\n',$mode,'eol');
+    }
+
+    function getSort() {
+        return 370;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_hr extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern('\n[ \t]*-{4,}[ \t]*(?=\n)',$mode,'hr');
+    }
+
+    function getSort() {
+        return 160;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_formatting extends Doku_Parser_Mode {
+    var $type;
+
+    var $formatting = array (
+        'strong' => array (
+            'entry'=>'\*\*(?=.*\*\*)',
+            'exit'=>'\*\*',
+            'sort'=>70
+            ),
+
+        'emphasis'=> array (
+            'entry'=>'//(?=[^\x00]*[^:]//)', //hack for bug #384
+            'exit'=>'//',
+            'sort'=>80
+            ),
+
+        'underline'=> array (
+            'entry'=>'__(?=.*__)',
+            'exit'=>'__',
+            'sort'=>90
+            ),
+
+        'monospace'=> array (
+            'entry'=>'\x27\x27(?=.*\x27\x27)',
+            'exit'=>'\x27\x27',
+            'sort'=>100
+            ),
+
+        'subscript'=> array (
+            'entry'=>'<sub>(?=.*</sub>)',
+            'exit'=>'</sub>',
+            'sort'=>110
+            ),
+
+        'superscript'=> array (
+            'entry'=>'<sup>(?=.*</sup>)',
+            'exit'=>'</sup>',
+            'sort'=>120
+            ),
+
+        'deleted'=> array (
+            'entry'=>'<del>(?=.*</del>)',
+            'exit'=>'</del>',
+            'sort'=>130
+            ),
+        );
+
+    function __construct($type) {
+        global $PARSER_MODES;
+
+        if ( !array_key_exists($type, $this->formatting) ) {
+            trigger_error('Invalid formatting type '.$type, E_USER_WARNING);
+        }
+
+        $this->type = $type;
+
+        // formatting may contain other formatting but not it self
+        $modes = $PARSER_MODES['formatting'];
+        $key = array_search($type, $modes);
+        if ( is_int($key) ) {
+            unset($modes[$key]);
+        }
+
+        $this->allowedModes = array_merge (
+                $modes,
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['disabled']
+            );
+    }
+
+    function connectTo($mode) {
+
+        // Can't nest formatting in itself
+        if ( $mode == $this->type ) {
+            return;
+        }
+
+        $this->Lexer->addEntryPattern(
+                $this->formatting[$this->type]['entry'],
+                $mode,
+                $this->type
+            );
+    }
+
+    function postConnect() {
+
+        $this->Lexer->addExitPattern(
+            $this->formatting[$this->type]['exit'],
+            $this->type
+            );
+
+    }
+
+    function getSort() {
+        return $this->formatting[$this->type]['sort'];
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_listblock extends Doku_Parser_Mode {
+
+    function __construct() {
+        global $PARSER_MODES;
+
+        $this->allowedModes = array_merge (
+                $PARSER_MODES['formatting'],
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['disabled'],
+                $PARSER_MODES['protected'] #XXX new
+            );
+
+    //    $this->allowedModes[] = 'footnote';
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('\n {2,}[\-\*]',$mode,'listblock');
+        $this->Lexer->addEntryPattern('\n\t{1,}[\-\*]',$mode,'listblock');
+
+        $this->Lexer->addPattern('\n {2,}[\-\*]','listblock');
+        $this->Lexer->addPattern('\n\t{1,}[\-\*]','listblock');
+
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('\n','listblock');
+    }
+
+    function getSort() {
+        return 10;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_table extends Doku_Parser_Mode {
+
+    function __construct() {
+        global $PARSER_MODES;
+
+        $this->allowedModes = array_merge (
+                $PARSER_MODES['formatting'],
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['disabled'],
+                $PARSER_MODES['protected']
+            );
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('\n\^',$mode,'table');
+        $this->Lexer->addEntryPattern('\n\|',$mode,'table');
+    }
+
+    function postConnect() {
+        $this->Lexer->addPattern('\n\^','table');
+        $this->Lexer->addPattern('\n\|','table');
+        #$this->Lexer->addPattern(' {2,}','table');
+        $this->Lexer->addPattern('[\t ]+','table');
+        $this->Lexer->addPattern('\^','table');
+        $this->Lexer->addPattern('\|','table');
+        $this->Lexer->addExitPattern('\n','table');
+    }
+
+    function getSort() {
+        return 60;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_unformatted extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('<nowiki>(?=.*</nowiki>)',$mode,'unformatted');
+        $this->Lexer->addEntryPattern('%%(?=.*%%)',$mode,'unformattedalt');
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('</nowiki>','unformatted');
+        $this->Lexer->addExitPattern('%%','unformattedalt');
+        $this->Lexer->mapHandler('unformattedalt','unformatted');
+    }
+
+    function getSort() {
+        return 170;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_php extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('<php>(?=.*</php>)',$mode,'php');
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('</php>','php');
+    }
+
+    function getSort() {
+        return 180;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_html extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('<html>(?=.*</html>)',$mode,'html');
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('</html>','html');
+    }
+
+    function getSort() {
+        return 190;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_preformatted extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        // Has hard coded awareness of lists...
+        $this->Lexer->addEntryPattern('\n  (?![\*\-])',$mode,'preformatted');
+        $this->Lexer->addEntryPattern('\n\t(?![\*\-])',$mode,'preformatted');
+
+        // How to effect a sub pattern with the Lexer!
+        $this->Lexer->addPattern('\n  ','preformatted');
+        $this->Lexer->addPattern('\n\t','preformatted');
+
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('\n','preformatted');
+    }
+
+    function getSort() {
+        return 20;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_code extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('<code(?=.*</code>)',$mode,'code');
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('</code>','code');
+    }
+
+    function getSort() {
+        return 200;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_file extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('<file>(?=.*</file>)',$mode,'file');
+    }
+
+    function postConnect() {
+        $this->Lexer->addExitPattern('</file>','file');
+    }
+
+    function getSort() {
+        return 210;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_quote extends Doku_Parser_Mode {
+
+    function __construct() {
+        global $PARSER_MODES;
+
+        $this->allowedModes = array_merge (
+                $PARSER_MODES['formatting'],
+                $PARSER_MODES['substition'],
+                $PARSER_MODES['disabled'],
+                $PARSER_MODES['protected'] #XXX new
+            );
+            #$this->allowedModes[] = 'footnote';
+            #$this->allowedModes[] = 'preformatted';
+            #$this->allowedModes[] = 'unformatted';
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern('\n>{1,}',$mode,'quote');
+    }
+
+    function postConnect() {
+        $this->Lexer->addPattern('\n>{1,}','quote');
+        $this->Lexer->addExitPattern('\n','quote');
+    }
+
+    function getSort() {
+        return 220;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_acronym extends Doku_Parser_Mode {
+    // A list
+    var $acronyms = array();
+    var $pattern = '';
+
+    function __construct($acronyms) {
+        $this->acronyms = $acronyms;
+    }
+
+    function preConnect() {
+        if(!count($this->acronyms)) return;
+
+        $bound = '[\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]';
+        $acronyms = array_map('Doku_Lexer_Escape',$this->acronyms);
+        $this->pattern = '(?<=^|'.$bound.')(?:'.join('|',$acronyms).')(?='.$bound.')';
+    }
+
+    function connectTo($mode) {
+        if(!count($this->acronyms)) return;
+
+        if ( strlen($this->pattern) > 0 ) {
+            $this->Lexer->addSpecialPattern($this->pattern,$mode,'acronym');
+        }
+    }
+
+    function getSort() {
+        return 240;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_smiley extends Doku_Parser_Mode {
+    // A list
+    var $smileys = array();
+    var $pattern = '';
+
+    function __construct($smileys) {
+        $this->smileys = $smileys;
+    }
+
+    function preConnect() {
+        if(!count($this->smileys)) return;
+
+        $sep = '';
+        // Nux: fix for potential pattern overflow...
+        $this->pattern =  '';
+        foreach ( $this->smileys as $smiley ) {
+            $this->pattern .= $sep.Doku_Lexer_Escape($smiley);
+            $sep = '|';
+        }
+    }
+
+    function connectTo($mode) {
+        if(!count($this->smileys)) return;
+
+        if ( strlen($this->pattern) > 0 ) {
+            $this->Lexer->addSpecialPattern($this->pattern,$mode,'smiley');
+        }
+    }
+
+    function getSort() {
+        return 230;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_wordblock extends Doku_Parser_Mode {
+    // A list
+    var $badwords = array();
+    var $pattern = '';
+
+    function __construct($badwords) {
+        $this->badwords = $badwords;
+    }
+
+    function preConnect() {
+
+        if ( count($this->badwords) == 0 ) {
+            return;
+        }
+
+        $sep = '';
+        // Nux: fix for potential pattern overflow...
+        $this->pattern =  '';
+        foreach ( $this->badwords as $badword ) {
+            $this->pattern .= $sep.'(?<=\b)(?i)'.Doku_Lexer_Escape($badword).'(?-i)(?=\b)';
+            $sep = '|';
+        }
+
+    }
+
+    function connectTo($mode) {
+        if ( strlen($this->pattern) > 0 ) {
+            $this->Lexer->addSpecialPattern($this->pattern,$mode,'wordblock');
+        }
+    }
+
+    function getSort() {
+        return 250;
+    }
+}
+
+//-------------------------------------------------------------------
+/**
+* @TODO Quotes and 640x480 are not supported - just straight replacements here
+*/
+class Doku_Parser_Mode_entity extends Doku_Parser_Mode {
+    // A list
+    var $entities = array();
+    var $pattern = '';
+
+    function __construct($entities) {
+        $this->entities = $entities;
+    }
+
+    function preConnect() {
+        if(!count($this->entities)) return;
+
+        $sep = '';
+        // Nux: fix for potential pattern overflow...
+        $this->pattern =  '';
+        foreach ( $this->entities as $entity ) {
+            $this->pattern .= $sep.Doku_Lexer_Escape($entity);
+            $sep = '|';
+        }
+    }
+
+    function connectTo($mode) {
+        if(!count($this->entities)) return;
+
+        if ( strlen($this->pattern) > 0 ) {
+            $this->Lexer->addSpecialPattern($this->pattern,$mode,'entity');
+        }
+    }
+
+    function getSort() {
+        return 260;
+    }
+}
+
+//-------------------------------------------------------------------
+// Implements the 640x480 replacement
+class Doku_Parser_Mode_multiplyentity extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+
+        $this->Lexer->addSpecialPattern(
+                    '(?<=\b)\d+[xX]\d+(?=\b)',$mode,'multiplyentity'
+                );
+
+    }
+
+    function getSort() {
+        return 270;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_quotes extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+
+        $this->Lexer->addSpecialPattern(
+                    '(?<=^|\s)\'(?=\S)',$mode,'singlequoteopening'
+                );
+        $this->Lexer->addSpecialPattern(
+                    '(?<=^|\S)\'',$mode,'singlequoteclosing'
+                );
+        $this->Lexer->addSpecialPattern(
+                    '(?<=^|\s)"(?=\S)',$mode,'doublequoteopening'
+                );
+        $this->Lexer->addSpecialPattern(
+                    '(?<=^|\S)"',$mode,'doublequoteclosing'
+                );
+
+    }
+
+    function getSort() {
+        return 280;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_camelcaselink extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern(
+                '\b[A-Z]+[a-z]+[A-Z][A-Za-z]*\b',$mode,'camelcaselink'
+            );
+    }
+
+    function getSort() {
+        return 290;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_internallink extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        // Word boundaries?
+        $this->Lexer->addSpecialPattern("\[\[.+?\]\]",$mode,'internallink');
+    }
+
+    function getSort() {
+        return 300;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_media extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        // Word boundaries?
+        $this->Lexer->addSpecialPattern("\{\{[^\}]+\}\}",$mode,'media');
+    }
+
+    function getSort() {
+        return 320;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_rss extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern("\{\{rss>[^\}]+\}\}",$mode,'rss');
+    }
+
+    function getSort() {
+        return 310;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_externallink extends Doku_Parser_Mode {
+    var $schemes = array('http','https','telnet','gopher','wais','ftp','ed2k','irc','ldap');
+    var $patterns = array();
+
+    function preConnect() {
+
+        $ltrs = '\w';
+        $gunk = '/\#~:.?+=&%@!\-';
+        $punc = '.:?\-;,';
+        $host = $ltrs.$punc;
+        $any  = $ltrs.$gunk.$punc;
+
+        foreach ( $this->schemes as $scheme ) {
+            $this->patterns[] = '\b(?i)'.$scheme.'(?-i)://['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
+        }
+
+        $this->patterns[] = '\b(?i)www?(?-i)\.['.$host.']+?\.['.$host.']+?['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
+        $this->patterns[] = '\b(?i)ftp?(?-i)\.['.$host.']+?\.['.$host.']+?['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
+
+    }
+
+    function connectTo($mode) {
+        foreach ( $this->patterns as $pattern ) {
+            $this->Lexer->addSpecialPattern($pattern,$mode,'externallink');
+        }
+    }
+
+    function getSort() {
+        return 330;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_filelink extends Doku_Parser_Mode {
+
+    var $pattern;
+
+    function preConnect() {
+
+        $ltrs = '\w';
+        $gunk = '/\#~:.?+=&%@!\-';
+        $punc = '.:?\-;,';
+        $host = $ltrs.$punc;
+        $any  = $ltrs.$gunk.$punc;
+
+        $this->pattern = '\b(?i)file(?-i)://['.$any.']+?['.
+            $punc.']*[^'.$any.']';
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern(
+            $this->pattern,$mode,'filelink');
+    }
+
+    function getSort() {
+        return 360;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_windowssharelink extends Doku_Parser_Mode {
+
+    var $pattern;
+
+    function preConnect() {
+        $this->pattern = "\\\\\\\\\w+?(?:\\\\[\w$]+)+";
+    }
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern(
+            $this->pattern,$mode,'windowssharelink');
+    }
+
+    function getSort() {
+        return 350;
+    }
+}
+
+//-------------------------------------------------------------------
+class Doku_Parser_Mode_emaillink extends Doku_Parser_Mode {
+
+    function connectTo($mode) {
+        $this->Lexer->addSpecialPattern("<[\w0-9\-_.]+?@[\w\-]+\.[\w\-\.]+\.*[\w]+>",$mode,'emaillink');
+    }
+
+    function getSort() {
+        return 340;
+    }
+}
+
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
diff --git a/plugins/dokuwiki/inc/parser/renderer.php b/plugins/dokuwiki/inc/parser/renderer.php
new file mode 100644
index 0000000..f9dcaab
--- /dev/null
+++ b/plugins/dokuwiki/inc/parser/renderer.php
@@ -0,0 +1,212 @@
+<?php
+/**
+ * Renderer output base class
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
+
+require_once DOKU_INC . 'inc/parser/renderer.php';
+require_once DOKU_INC . 'inc/pluginutils.php';
+
+class Doku_Renderer {
+    var $info = array(
+        'cache' => TRUE, // may the rendered result cached?
+        'toc'   => TRUE, // render the TOC?
+    );
+
+
+    function nocache() {
+        $this->info['cache'] = FALSE;
+    }
+
+    function notoc() {
+        $this->info['toc'] = FALSE;
+    }
+
+    //handle plugin rendering
+    function plugin($name,$data){
+        $plugin =& plugin_load('syntax',$name);
+        if($plugin != null){
+            // determine mode from renderer class name - format = "Doku_Renderer_<mode>"
+            $mode = substr(get_class($this), 14);
+            $plugin->render($mode,$this,$data);
+        }
+    }
+
+    /**
+     * handle nested render instructions
+     * this method (and nest_close method) should not be overloaded in actual renderer output classes
+     */
+    function nest($instructions) {
+
+      foreach ( $instructions as $instruction ) {
+        // execute the callback against ourself
+        call_user_func_array(array(&$this, $instruction[0]),$instruction[1]);
+      }
+    }
+
+    // dummy closing instruction issued by Doku_Handler_Nest, normally the syntax mode should
+    // override this instruction when instantiating Doku_Handler_Nest - however plugins will not
+    // be able to - as their instructions require data.
+    function nest_close() {}
+
+    function document_start() {}
+
+    function document_end() {}
+
+    function render_TOC() { return ''; }
+
+    function header($text, $level, $pos) {}
+
+    function section_edit($start, $end, $level, $name) {}
+
+    function section_open($level) {}
+
+    function section_close() {}
+
+    function cdata($text) {}
+
+    function p_open() {}
+
+    function p_close() {}
+
+    function linebreak() {}
+
+    function hr() {}
+
+    function strong_open() {}
+
+    function strong_close() {}
+
+    function emphasis_open() {}
+
+    function emphasis_close() {}
+
+    function underline_open() {}
+
+    function underline_close() {}
+
+    function monospace_open() {}
+
+    function monospace_close() {}
+
+    function subscript_open() {}
+
+    function subscript_close() {}
+
+    function superscript_open() {}
+
+    function superscript_close() {}
+
+    function deleted_open() {}
+
+    function deleted_close() {}
+
+    function footnote_open() {}
+
+    function footnote_close() {}
+
+    function listu_open() {}
+
+    function listu_close() {}
+
+    function listo_open() {}
+
+    function listo_close() {}
+
+    function listitem_open($level) {}
+
+    function listitem_close() {}
+
+    function listcontent_open() {}
+
+    function listcontent_close() {}
+
+    function unformatted($text) {}
+
+    function php($text) {}
+
+    function html($text) {}
+
+    function preformatted($text) {}
+
+    function file($text) {}
+
+    function quote_open() {}
+
+    function quote_close() {}
+
+    function code($text, $lang = NULL) {}
+
+    function acronym($acronym) {}
+
+    function smiley($smiley) {}
+
+    function wordblock($word) {}
+
+    function entity($entity) {}
+
+    // 640x480 ($x=640, $y=480)
+    function multiplyentity($x, $y) {}
+
+    function singlequoteopening() {}
+
+    function singlequoteclosing() {}
+
+    function doublequoteopening() {}
+
+    function doublequoteclosing() {}
+
+    // $link like 'SomePage'
+    function camelcaselink($link) {}
+
+    // $link like 'wiki:syntax', $title could be an array (media)
+    function internallink($link, $title = NULL) {}
+
+    // $link is full URL with scheme, $title could be an array (media)
+    function externallink($link, $title = NULL) {}
+
+    // $link is the original link - probably not much use
+    // $wikiName is an indentifier for the wiki
+    // $wikiUri is the URL fragment to append to some known URL
+    function interwikilink($link, $title = NULL, $wikiName, $wikiUri) {}
+
+    // Link to file on users OS, $title could be an array (media)
+    function filelink($link, $title = NULL) {}
+
+    // Link to a Windows share, , $title could be an array (media)
+    function windowssharelink($link, $title = NULL) {}
+
+//  function email($address, $title = NULL) {}
+    function emaillink($address, $name = NULL) {}
+
+    function internalmedialink (
+        $src,$title=NULL,$align=NULL,$width=NULL,$height=NULL,$cache=NULL
+        ) {}
+
+    function externalmedialink(
+        $src,$title=NULL,$align=NULL,$width=NULL,$height=NULL,$cache=NULL
+        ) {}
+
+    function table_open($maxcols = NULL, $numrows = NULL){}
+
+    function table_close(){}
+
+    function tablerow_open(){}
+
+    function tablerow_close(){}
+
+    function tableheader_open($colspan = 1, $align = NULL){}
+
+    function tableheader_close(){}
+
+    function tablecell_open($colspan = 1, $align = NULL){}
+
+    function tablecell_close(){}
+
+}
+
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
diff --git a/plugins/dokuwiki/inc/parser/xhtml.php b/plugins/dokuwiki/inc/parser/xhtml.php
new file mode 100644
index 0000000..a220819
--- /dev/null
+++ b/plugins/dokuwiki/inc/parser/xhtml.php
@@ -0,0 +1,1097 @@
+<?php
+/**
+ * Renderer for XHTML output
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
+
+if ( !defined('DOKU_LF') ) {
+    // Some whitespace to help View > Source
+    define ('DOKU_LF',"\n");
+}
+
+if ( !defined('DOKU_TAB') ) {
+    // Some whitespace to help View > Source
+    define ('DOKU_TAB',"\t");
+}
+
+require_once DOKU_INC . 'inc/parser/renderer.php';
+require_once DOKU_INC . 'inc/html.php';
+
+/**
+ * The Renderer
+ */
+class Doku_Renderer_xhtml extends Doku_Renderer {
+
+    // @access public
+    var $doc = '';        // will contain the whole document
+    var $toc = array();   // will contain the Table of Contents
+
+
+    var $headers = array();
+
+    var $footnotes = array();
+
+    var $acronyms = array();
+    var $smileys = array();
+    var $badwords = array();
+    var $entities = array();
+    var $interwiki = array();
+
+    var $lastsec = 0;
+
+    var $store = '';
+
+    function document_start() {
+        //reset some internals
+        $this->toc     = array();
+        $this->headers = array();
+    }
+
+    function document_end() {
+        if ( count ($this->footnotes) > 0 ) {
+            $this->doc .= '<div class="footnotes">'.DOKU_LF;
+
+            $id = 0;
+            foreach ( $this->footnotes as $footnote ) {
+                $id++;   // the number of the current footnote
+
+                // check its not a placeholder that indicates actual footnote text is elsewhere
+                if (substr($footnote, 0, 5) != "@@FNT") {
+
+                    // open the footnote and set the anchor and backlink
+                    $this->doc .= '<div class="fn">';
+                    $this->doc .= '<a href="#fnt__'.$id.'" id="fn__'.$id.'" name="fn__'.$id.'" class="fn_bot">';
+                    $this->doc .= $id.')</a> '.DOKU_LF;
+
+                    // get any other footnotes that use the same markup
+                    $alt = array_keys($this->footnotes, "@@FNT$id");
+
+                    if (count($alt)) {
+                      foreach ($alt as $ref) {
+                        // set anchor and backlink for the other footnotes
+                        $this->doc .= ', <a href="#fnt__'.($ref+1).'" id="fn__'.($ref+1).'" name="fn__'.($ref+1).'" class="fn_bot">';
+                        $this->doc .= ($ref+1).')</a> '.DOKU_LF;
+                      }
+                    }
+
+                    // add footnote markup and close this footnote
+                    $this->doc .= $footnote;
+                    $this->doc .= '</div>' . DOKU_LF;
+                }
+            }
+            $this->doc .= '</div>'.DOKU_LF;
+        }
+
+        // prepend the TOC
+        if($this->info['toc']){
+            $this->doc = $this->render_TOC().$this->doc;
+        }
+
+        // make sure there are no empty paragraphs
+        $this->doc = preg_replace('#<p>\s*</p>#','',$this->doc);
+    }
+
+    /**
+     * Return the TOC rendered to XHTML
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function render_TOC(){
+        if(count($this->toc) < 3) return '';
+        global $lang;
+        $out  = '<div class="toc">'.DOKU_LF;
+        $out .= '<div class="tocheader toctoggle" id="toc__header">';
+        $out .= $lang['toc'];
+        $out .= '</div>'.DOKU_LF;
+        $out .= '<div id="toc__inside">'.DOKU_LF;
+        $out .= html_buildlist($this->toc,'toc',array($this,'_tocitem'));
+        $out .= '</div>'.DOKU_LF.'</div>'.DOKU_LF;
+        return $out;
+    }
+
+    /**
+     * Callback for html_buildlist
+     */
+    function _tocitem($item){
+        return '<span class="li"><a href="#'.$item['hid'].'" class="toc">'.
+               $this->_xmlEntities($item['title']).'</a></span>';
+    }
+
+    function header($text, $level, $pos) {
+        global $conf;
+
+        // create a unique header id
+        $hid = $this->_headerToLink($text,'true');
+
+        //handle TOC
+        if($level >= $conf['toptoclevel'] && $level <= $conf['maxtoclevel']){
+            // the TOC is one of our standard ul list arrays ;-)
+            $this->toc[] = array( 'hid'   => $hid,
+                                  'title' => $text,
+                                  'type'  => 'ul',
+                                  'level' => $level-$conf['toptoclevel']+1);
+        }
+
+        // write the header
+        $this->doc .= DOKU_LF.'<h'.$level.' id="'.$hid.'">'.$this->_xmlEntities($text)."</h$level>".DOKU_LF;
+    }
+
+     /**
+     * Section edit marker is replaced by an edit button when
+     * the page is editable. Replacement done in 'inc/html.php#html_secedit'
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     * @author Ben Coburn   <btcoburn@silicodon.net>
+     */
+    function section_edit($start, $end, $level, $name) {
+        global $conf;
+
+        if ($start!=-1 && $level<=$conf['maxseclevel']) {
+            $name = str_replace('"', '', $name);
+            $this->doc .= '<!-- SECTION "'.$name.'" ['.$start.'-'.(($end===0)?'':$end).'] -->';
+        }
+    }
+
+    function section_open($level) {
+        $this->doc .= "<div class=\"level$level\">".DOKU_LF;
+    }
+
+    function section_close() {
+        $this->doc .= DOKU_LF.'</div>'.DOKU_LF;
+    }
+
+    function cdata($text) {
+        $this->doc .= $this->_xmlEntities($text);
+    }
+
+    function p_open() {
+        $this->doc .= DOKU_LF.'<p>'.DOKU_LF;
+    }
+
+    function p_close() {
+        $this->doc .= DOKU_LF.'</p>'.DOKU_LF;
+    }
+
+    function linebreak() {
+        $this->doc .= '<br/>'.DOKU_LF;
+    }
+
+    function hr() {
+        $this->doc .= '<hr />'.DOKU_LF;
+    }
+
+    function strong_open() {
+        $this->doc .= '<strong>';
+    }
+
+    function strong_close() {
+        $this->doc .= '</strong>';
+    }
+
+    function emphasis_open() {
+        $this->doc .= '<em>';
+    }
+
+    function emphasis_close() {
+        $this->doc .= '</em>';
+    }
+
+    function underline_open() {
+        $this->doc .= '<em class="u">';
+    }
+
+    function underline_close() {
+        $this->doc .= '</em>';
+    }
+
+    function monospace_open() {
+        $this->doc .= '<code>';
+    }
+
+    function monospace_close() {
+        $this->doc .= '</code>';
+    }
+
+    function subscript_open() {
+        $this->doc .= '<sub>';
+    }
+
+    function subscript_close() {
+        $this->doc .= '</sub>';
+    }
+
+    function superscript_open() {
+        $this->doc .= '<sup>';
+    }
+
+    function superscript_close() {
+        $this->doc .= '</sup>';
+    }
+
+    function deleted_open() {
+        $this->doc .= '<del>';
+    }
+
+    function deleted_close() {
+        $this->doc .= '</del>';
+    }
+
+    /**
+     * Callback for footnote start syntax
+     *
+     * All following content will go to the footnote instead of
+     * the document. To achieve this the previous rendered content
+     * is moved to $store and $doc is cleared
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function footnote_open() {
+
+        // move current content to store and record footnote
+        $this->store = $this->doc;
+        $this->doc   = '';
+    }
+
+    /**
+     * Callback for footnote end syntax
+     *
+     * All rendered content is moved to the $footnotes array and the old
+     * content is restored from $store again
+     *
+     * @author Andreas Gohr
+     */
+    function footnote_close() {
+
+        // recover footnote into the stack and restore old content
+        $footnote = $this->doc;
+        $this->doc = $this->store;
+        $this->store = '';
+
+        // check to see if this footnote has been seen before
+        $i = array_search($footnote, $this->footnotes);
+
+        if ($i === false) {
+            // its a new footnote, add it to the $footnotes array
+            $id = count($this->footnotes)+1;
+            $this->footnotes[count($this->footnotes)] = $footnote;
+        } else {
+            // seen this one before, translate the index to an id and save a placeholder
+            $i++;
+            $id = count($this->footnotes)+1;
+            $this->footnotes[count($this->footnotes)] = "@@FNT".($i);
+        }
+
+        // output the footnote reference and link, incl. onmouseover for insitu footnote popup
+        $this->doc .= '<a href="#fn__'.$id.'" name="fnt__'.$id.'" id="fnt__'.$id.'" class="fn_top" onmouseover="fnt(\''.$id.'\', this, event);">'.$id.')</a>';
+    }
+
+    function listu_open() {
+        $this->doc .= '<ul>'.DOKU_LF;
+    }
+
+    function listu_close() {
+        $this->doc .= '</ul>'.DOKU_LF;
+    }
+
+    function listo_open() {
+        $this->doc .= '<ol>'.DOKU_LF;
+    }
+
+    function listo_close() {
+        $this->doc .= '</ol>'.DOKU_LF;
+    }
+
+    function listitem_open($level) {
+        $this->doc .= '<li class="level'.$level.'">';
+    }
+
+    function listitem_close() {
+        $this->doc .= '</li>'.DOKU_LF;
+    }
+
+    function listcontent_open() {
+        $this->doc .= '<div class="li">';
+    }
+
+    function listcontent_close() {
+        $this->doc .= '</div>'.DOKU_LF;
+    }
+
+    function unformatted($text) {
+        $this->doc .= $this->_xmlEntities($text);
+    }
+
+    /**
+     * Execute PHP code if allowed
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function php($text) {
+        global $conf;
+        if($conf['phpok']){
+            ob_start();
+            eval($text);
+            $this->doc .= ob_get_contents();
+            ob_end_clean();
+        }else{
+            $this->file($text);
+        }
+    }
+
+    /**
+     * Insert HTML if allowed
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function html($text) {
+        global $conf;
+        if($conf['htmlok']){
+          $this->doc .= $text;
+        }else{
+          $this->file($text);
+        }
+    }
+
+    function preformatted($text) {
+        $this->doc .= '<pre class="code">' . $this->_xmlEntities($text) . '</pre>'. DOKU_LF;
+    }
+
+    function file($text) {
+        $this->doc .= '<pre class="file">' . $this->_xmlEntities($text). '</pre>'. DOKU_LF;
+    }
+
+    function quote_open() {
+        $this->doc .= '<blockquote><div class="no">'.DOKU_LF;
+    }
+
+    function quote_close() {
+        $this->doc .= '</div></blockquote>'.DOKU_LF;
+    }
+
+    /**
+     * Callback for code text
+     *
+     * Uses GeSHi to highlight language syntax
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function code($text, $language = NULL) {
+        global $conf;
+
+        if ( is_null($language) ) {
+            $this->preformatted($text);
+        } else {
+            //strip leading and trailing blank line
+            $text = preg_replace('/^\s*?\n/','',$text);
+            $text = preg_replace('/\s*?\n$/','',$text);
+            $this->doc .= p_xhtml_cached_geshi($text, $language);
+        }
+    }
+    
+    function geshi_cached($text = '') {
+          $this->doc .= $text;
+    }
+
+    function acronym($acronym) {
+
+        if ( array_key_exists($acronym, $this->acronyms) ) {
+
+            $title = $this->_xmlEntities($this->acronyms[$acronym]);
+
+            $this->doc .= '<acronym title="'.$title
+                .'">'.$this->_xmlEntities($acronym).'</acronym>';
+
+        } else {
+            $this->doc .= $this->_xmlEntities($acronym);
+        }
+    }
+
+    function smiley($smiley) {
+        if ( array_key_exists($smiley, $this->smileys) ) {
+            $title = $this->_xmlEntities($this->smileys[$smiley]);
+            $this->doc .= '<img src="'.DOKU_BASE.'lib/images/smileys/'.$this->smileys[$smiley].
+                '" class="middle" alt="'.
+                    $this->_xmlEntities($smiley).'" />';
+        } else {
+            $this->doc .= $this->_xmlEntities($smiley);
+        }
+    }
+
+    /*
+    * not used
+    function wordblock($word) {
+        if ( array_key_exists($word, $this->badwords) ) {
+            $this->doc .= '** BLEEP **';
+        } else {
+            $this->doc .= $this->_xmlEntities($word);
+        }
+    }
+    */
+
+    function entity($entity) {
+        if ( array_key_exists($entity, $this->entities) ) {
+            $this->doc .= $this->entities[$entity];
+        } else {
+            $this->doc .= $this->_xmlEntities($entity);
+        }
+    }
+
+    function multiplyentity($x, $y) {
+        $this->doc .= "$x&times;$y";
+    }
+
+    function singlequoteopening() {
+        $this->doc .= "&lsquo;";
+    }
+
+    function singlequoteclosing() {
+        $this->doc .= "&rsquo;";
+    }
+
+    function doublequoteopening() {
+        $this->doc .= "&ldquo;";
+    }
+
+    function doublequoteclosing() {
+        $this->doc .= "&rdquo;";
+    }
+
+    /**
+    */
+    function camelcaselink($link) {
+      $this->internallink($link,$link);
+    }
+
+
+    function locallink($hash, $name = NULL){
+        global $ID;
+        $name  = $this->_getLinkTitle($name, $hash, $isImage);
+        $hash  = $this->_headerToLink($hash);
+        $title = $ID.' &crarr;';
+        $this->doc .= '<a href="#'.$hash.'" title="'.$title.'" class="wikilink1">';
+        $this->doc .= $name;
+        $this->doc .= '</a>';
+    }
+
+    /**
+     * Render an internal Wiki Link
+     *
+     * $search and $returnonly are not for the renderer but are used
+     * elsewhere - no need to implement them in other renderers
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function internallink($id, $name = NULL, $search=NULL,$returnonly=false) {
+        global $conf;
+        global $ID;
+        // default name is based on $id as given
+        $default = $this->_simpleTitle($id);
+        // now first resolve and clean up the $id
+        resolve_pageid(getNS($ID),$id,$exists);
+        $name = $this->_getLinkTitle($name, $default, $isImage, $id);
+        if ( !$isImage ) {
+            if ( $exists ) {
+                $class='wikilink1';
+            } else {
+                $class='wikilink2';
+            }
+        } else {
+            $class='media';
+        }
+
+        //keep hash anchor
+        list($id,$hash) = explode('#',$id,2);
+
+        //prepare for formating
+        $link['target'] = $conf['target']['wiki'];
+        $link['style']  = '';
+        $link['pre']    = '';
+        $link['suf']    = '';
+        // highlight link to current page
+        if ($id == $ID) {
+            $link['pre']    = '<span class="curid">';
+            $link['suf']    = '</span>';
+        }
+        $link['more']   = '';
+        $link['class']  = $class;
+        $link['url']    = wl($id);
+        $link['name']   = $name;
+        $link['title']  = $id;
+        //add search string
+        if($search){
+            ($conf['userewrite']) ? $link['url'].='?s=' : $link['url'].='&amp;s=';
+            $link['url'] .= rawurlencode($search);
+        }
+
+        //keep hash
+        if($hash) $link['url'].='#'.$hash;
+
+        //output formatted
+        if($returnonly){
+            return $this->_formatLink($link);
+        }else{
+            $this->doc .= $this->_formatLink($link);
+        }
+    }
+
+    function externallink($url, $name = NULL) {
+        global $conf;
+
+        $name = $this->_getLinkTitle($name, $url, $isImage);
+
+        // add protocol on simple short URLs
+        if(substr($url,0,3) == 'ftp' && (substr($url,0,6) != 'ftp://')) $url = 'ftp://'.$url;
+        if(substr($url,0,3) == 'www') $url = 'http://'.$url;
+
+        if ( !$isImage ) {
+            $class='urlextern';
+        } else {
+            $class='media';
+        }
+
+        //prepare for formating
+        $link['target'] = $conf['target']['extern'];
+        $link['style']  = '';
+        $link['pre']    = '';
+        $link['suf']    = '';
+        $link['more']   = '';
+        $link['class']  = $class;
+        $link['url']    = $url;
+
+        $link['name']   = $name;
+        $link['title']  = $this->_xmlEntities($url);
+        if($conf['relnofollow']) $link['more'] .= ' rel="nofollow"';
+
+        //output formatted
+        $this->doc .= $this->_formatLink($link);
+    }
+
+    /**
+    */
+    function interwikilink($match, $name = NULL, $wikiName, $wikiUri) {
+        global $conf;
+
+        $link = array();
+        $link['target'] = $conf['target']['interwiki'];
+        $link['pre']    = '';
+        $link['suf']    = '';
+        $link['more']   = '';
+        $link['name']   = $this->_getLinkTitle($name, $wikiUri, $isImage);
+
+        //get interwiki URL
+        if ( isset($this->interwiki[$wikiName]) ) {
+            $url = $this->interwiki[$wikiName];
+        } else {
+            // Default to Google I'm feeling lucky
+            $url = 'http://www.google.com/search?q={URL}&amp;btnI=lucky';
+            $wikiName = 'go';
+        }
+
+        if ( !$isImage ) {
+            $class = preg_replace('/[^_\-a-z0-9]+/i','_',$wikiName);
+            $link['class'] = "interwiki iw_$class";
+        } else {
+            $link['class'] = 'media';
+        }
+
+        //do we stay at the same server? Use local target
+        if( strpos($url,DOKU_URL) === 0 ){
+            $link['target'] = $conf['target']['wiki'];
+        }
+
+        //split into hash and url part
+        list($wikiUri,$hash) = explode('#',$wikiUri,2);
+
+        //replace placeholder
+        if(preg_match('#\{(URL|NAME|SCHEME|HOST|PORT|PATH|QUERY)\}#',$url)){
+            //use placeholders
+            $url = str_replace('{URL}',rawurlencode($wikiUri),$url);
+            $url = str_replace('{NAME}',$wikiUri,$url);
+            $parsed = parse_url($wikiUri);
+            if(!$parsed['port']) $parsed['port'] = 80;
+            $url = str_replace('{SCHEME}',$parsed['scheme'],$url);
+            $url = str_replace('{HOST}',$parsed['host'],$url);
+            $url = str_replace('{PORT}',$parsed['port'],$url);
+            $url = str_replace('{PATH}',$parsed['path'],$url);
+            $url = str_replace('{QUERY}',$parsed['query'],$url);
+            $link['url'] = $url;
+        }else{
+            //default
+            $link['url'] = $url.rawurlencode($wikiUri);
+        }
+        if($hash) $link['url'] .= '#'.rawurlencode($hash);
+
+        $link['title'] = htmlspecialchars($link['url']);
+
+        //output formatted
+        $this->doc .= $this->_formatLink($link);
+    }
+
+    /**
+     */
+    function windowssharelink($url, $name = NULL) {
+        global $conf;
+        global $lang;
+        //simple setup
+        $link['target'] = $conf['target']['windows'];
+        $link['pre']    = '';
+        $link['suf']   = '';
+        $link['style']  = '';
+        //Display error on browsers other than IE
+        $link['more'] = 'onclick="if(document.all == null){alert(\''.
+                        $this->_xmlEntities($lang['nosmblinks'],ENT_QUOTES).
+                        '\');}" onkeypress="if(document.all == null){alert(\''.
+                        $this->_xmlEntities($lang['nosmblinks'],ENT_QUOTES).'\');}"';
+
+        $link['name'] = $this->_getLinkTitle($name, $url, $isImage);
+        if ( !$isImage ) {
+            $link['class'] = 'windows';
+        } else {
+            $link['class'] = 'media';
+        }
+
+
+        $link['title'] = $this->_xmlEntities($url);
+        $url = str_replace('\\','/',$url);
+        $url = 'file:///'.$url;
+        $link['url'] = $url;
+
+        //output formatted
+        $this->doc .= $this->_formatLink($link);
+    }
+
+    function emaillink($address, $name = NULL) {
+        global $conf;
+        //simple setup
+        $link = array();
+        $link['target'] = '';
+        $link['pre']    = '';
+        $link['suf']   = '';
+        $link['style']  = '';
+        $link['more']   = '';
+
+        $name = $this->_getLinkTitle($name, $address, $isImage);
+        if ( !$isImage ) {
+            $link['class']='mail JSnocheck';
+        } else {
+            $link['class']='media JSnocheck';
+        }
+
+        $address = $this->_xmlEntities($address);
+        $address = obfuscate($address);
+        $title   = $address;
+
+        if(empty($name)){
+            $name = $address;
+        }
+#elseif($isImage{
+#            $name = $this->_xmlEntities($name);
+#        }
+
+        if($conf['mailguard'] == 'visible') $address = rawurlencode($address);
+
+        $link['url']   = 'mailto:'.$address;
+        $link['name']  = $name;
+        $link['title'] = $title;
+
+        //output formatted
+        $this->doc .= $this->_formatLink($link);
+    }
+
+    function internalmedia ($src, $title=NULL, $align=NULL, $width=NULL,
+                            $height=NULL, $cache=NULL, $linking=NULL) {
+        global $conf;
+        global $ID;
+        resolve_mediaid(getNS($ID),$src, $exists);
+
+        $link = array();
+        $link['class']  = 'media';
+        $link['style']  = '';
+        $link['pre']    = '';
+        $link['suf']    = '';
+        $link['more']   = '';
+        $link['target'] = $conf['target']['media'];
+        $noLink = false;
+
+        $link['title']  = $this->_xmlEntities($src);
+        list($ext,$mime) = mimetype($src);
+        if(substr($mime,0,5) == 'image'){
+             $link['url'] = ml($src,array('id'=>$ID,'cache'=>$cache),($linking=='direct'));
+         }elseif($mime == 'application/x-shockwave-flash'){
+             // don't link flash movies
+             $noLink = TRUE;
+         }else{
+             // add file icons
+             $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
+             $link['class'] .= ' mediafile mf_'.$class;
+             $link['url'] = ml($src,array('id'=>$ID,'cache'=>$cache),true);
+         }
+         $link['name']   = $this->_media ($src, $title, $align, $width, $height, $cache);
+
+         //output formatted
+         if ($linking == 'nolink' || $noLink) $this->doc .= $link['name'];
+         else $this->doc .= $this->_formatLink($link);
+    }
+
+    /**
+     * @todo don't add link for flash
+     */
+    function externalmedia ($src, $title=NULL, $align=NULL, $width=NULL,
+                            $height=NULL, $cache=NULL, $linking=NULL) {
+        global $conf;
+
+        $link = array();
+        $link['class']  = 'media';
+        $link['style']  = '';
+        $link['pre']    = '';
+        $link['suf']    = '';
+        $link['more']   = '';
+        $link['target'] = $conf['target']['media'];
+
+        $link['title']  = $this->_xmlEntities($src);
+        $link['url']    = ml($src,array('cache'=>$cache));
+        $link['name']   = $this->_media ($src, $title, $align, $width, $height, $cache);
+        $noLink = false;
+
+        list($ext,$mime) = mimetype($src);
+        if(substr($mime,0,5) == 'image'){
+             // link only jpeg images
+             // if ($ext != 'jpg' && $ext != 'jpeg') $noLink = TRUE;
+        }elseif($mime == 'application/x-shockwave-flash'){
+             // don't link flash movies
+             $noLink = TRUE;
+        }else{
+             // add file icons
+             $link['class'] .= ' mediafile mf_'.$ext;
+         }
+
+        //output formatted
+        if ($linking == 'nolink' || $noLink) $this->doc .= $link['name'];
+        else $this->doc .= $this->_formatLink($link);
+    }
+
+    /**
+     * Renders an RSS feed
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function rss ($url,$params){
+        global $lang;
+        global $conf;
+
+        require_once(DOKU_INC.'inc/FeedParser.php');
+        $feed = new FeedParser();
+        $feed->feed_url($url);
+
+        //disable warning while fetching
+        if (!defined('DOKU_E_LEVEL')) { $elvl = error_reporting(E_ERROR); }
+        $rc = $feed->init();
+        if (!defined('DOKU_E_LEVEL')) { error_reporting($elvl); }
+
+        //decide on start and end
+        if($params['reverse']){
+            $mod = -1;
+            $start = $feed->get_item_quantity()-1;
+            $end   = $start - ($params['max']);
+            $end   = ($end < -1) ? -1 : $end;
+        }else{
+            $mod   = 1;
+            $start = 0;
+            $end   = $feed->get_item_quantity();
+            $end   = ($end > $params['max']) ? $params['max'] : $end;;
+        }
+
+        $this->doc .= '<ul class="rss">';
+        if($rc){
+            for ($x = $start; $x != $end; $x += $mod) {
+                $item = $feed->get_item($x);
+                $this->doc .= '<li><div class="li">';
+                $this->externallink($item->get_permalink(),
+                                    $item->get_title());
+                if($params['author']){
+                    $author = $item->get_author(0);
+                    if($author){
+                        $name = $author->get_name();
+                        if(!$name) $name = $author->get_email();
+                        if($name) $this->doc .= ' '.$lang['by'].' '.$name;
+                    }
+                }
+                if($params['date']){
+                    $this->doc .= ' ('.$item->get_date($conf['dformat']).')';
+                }
+                if($params['details']){
+                    $this->doc .= '<div class="detail">';
+                    if($htmlok){
+                        $this->doc .= $item->get_description();
+                    }else{
+                        $this->doc .= strip_tags($item->get_description());
+                    }
+                    $this->doc .= '</div>';
+                }
+
+                $this->doc .= '</div></li>';
+            }
+        }else{
+            $this->doc .= '<li><div class="li">';
+            $this->doc .= '<em>'.$lang['rssfailed'].'</em>';
+            $this->externallink($url);
+            $this->doc .= '</div></li>';
+        }
+        $this->doc .= '</ul>';
+    }
+
+    // $numrows not yet implemented
+    function table_open($maxcols = NULL, $numrows = NULL){
+        $this->doc .= '<table class="inline">'.DOKU_LF;
+    }
+
+    function table_close(){
+        $this->doc .= '</table>'.DOKU_LF;
+    }
+
+    function tablerow_open(){
+        $this->doc .= DOKU_TAB . '<tr>' . DOKU_LF . DOKU_TAB . DOKU_TAB;
+    }
+
+    function tablerow_close(){
+        $this->doc .= DOKU_LF . DOKU_TAB . '</tr>' . DOKU_LF;
+    }
+
+    function tableheader_open($colspan = 1, $align = NULL){
+        $this->doc .= '<th';
+        if ( !is_null($align) ) {
+            $this->doc .= ' class="'.$align.'align"';
+        }
+        if ( $colspan > 1 ) {
+            $this->doc .= ' colspan="'.$colspan.'"';
+        }
+        $this->doc .= '>';
+    }
+
+    function tableheader_close(){
+        $this->doc .= '</th>';
+    }
+
+    function tablecell_open($colspan = 1, $align = NULL){
+        $this->doc .= '<td';
+        if ( !is_null($align) ) {
+            $this->doc .= ' class="'.$align.'align"';
+        }
+        if ( $colspan > 1 ) {
+            $this->doc .= ' colspan="'.$colspan.'"';
+        }
+        $this->doc .= '>';
+    }
+
+    function tablecell_close(){
+        $this->doc .= '</td>';
+    }
+
+    //----------------------------------------------------------
+    // Utils
+
+    /**
+     * Build a link
+     *
+     * Assembles all parts defined in $link returns HTML for the link
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function _formatLink($link){
+        //make sure the url is XHTML compliant (skip mailto)
+        if(substr($link['url'],0,7) != 'mailto:'){
+            $link['url'] = str_replace('&','&amp;',$link['url']);
+            $link['url'] = str_replace('&amp;amp;','&amp;',$link['url']);
+        }
+        //remove double encodings in titles
+        $link['title'] = str_replace('&amp;amp;','&amp;',$link['title']);
+
+        // be sure there are no bad chars in url or title
+        // (we can't do this for name because it can contain an img tag)
+        $link['url']   = strtr($link['url'],array('>'=>'%3E','<'=>'%3C','"'=>'%22'));
+        $link['title'] = strtr($link['title'],array('>'=>'&gt;','<'=>'&lt;','"'=>'&quot;'));
+
+        $ret  = '';
+        $ret .= $link['pre'];
+        $ret .= '<a href="'.$link['url'].'"';
+        if(!empty($link['class']))  $ret .= ' class="'.$link['class'].'"';
+        if(!empty($link['target'])) $ret .= ' target="'.$link['target'].'"';
+        if(!empty($link['title']))  $ret .= ' title="'.$link['title'].'"';
+        if(!empty($link['style']))  $ret .= ' style="'.$link['style'].'"';
+        if(!empty($link['more']))   $ret .= ' '.$link['more'];
+        $ret .= '>';
+        $ret .= $link['name'];
+        $ret .= '</a>';
+        $ret .= $link['suf'];
+        return $ret;
+    }
+
+    /**
+     * Removes any Namespace from the given name but keeps
+     * casing and special chars
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function _simpleTitle($name){
+        global $conf;
+
+        //if there is a hash we use the ancor name only
+        list($name,$hash) = explode('#',$name,2);
+        if($hash) return $hash;
+
+        //trim colons of a namespace link
+        $name = rtrim($name,':');
+
+        if($conf['useslash']){
+            $nssep = '[:;/]';
+        }else{
+            $nssep = '[:;]';
+        }
+        $name = preg_replace('!.*'.$nssep.'!','',$name);
+
+        if(!$name) return $this->_simpleTitle($conf['start']);
+        return $name;
+    }
+
+    /**
+     * Renders internal and external media
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function _media ($src, $title=NULL, $align=NULL, $width=NULL,
+                      $height=NULL, $cache=NULL) {
+
+        $ret = '';
+
+        list($ext,$mime) = mimetype($src);
+        if(substr($mime,0,5) == 'image'){
+            //add image tag
+            $ret .= '<img src="'.ml($src,array('w'=>$width,'h'=>$height,'cache'=>$cache)).'"';
+            $ret .= ' class="media'.$align.'"';
+
+            if (!is_null($title)) {
+                $ret .= ' title="'.$this->_xmlEntities($title).'"';
+                $ret .= ' alt="'.$this->_xmlEntities($title).'"';
+            }elseif($ext == 'jpg' || $ext == 'jpeg'){
+                //try to use the caption from IPTC/EXIF
+                require_once(DOKU_INC.'inc/JpegMeta.php');
+                $jpeg = new JpegMeta(mediaFN($src));
+                if($jpeg !== false) $cap = $jpeg->getTitle();
+                if($cap){
+                    $ret .= ' title="'.$this->_xmlEntities($cap).'"';
+                    $ret .= ' alt="'.$this->_xmlEntities($cap).'"';
+                }
+            }else{
+                $ret .= ' alt=""';
+            }
+
+            if ( !is_null($width) )
+                $ret .= ' width="'.$this->_xmlEntities($width).'"';
+
+            if ( !is_null($height) )
+                $ret .= ' height="'.$this->_xmlEntities($height).'"';
+
+            $ret .= ' />';
+
+        }elseif($mime == 'application/x-shockwave-flash'){
+            $ret .= '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'.
+                    ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"';
+            if ( !is_null($width) ) $ret .= ' width="'.$this->_xmlEntities($width).'"';
+            if ( !is_null($height) ) $ret .= ' height="'.$this->_xmlEntities($height).'"';
+            $ret .= '>'.DOKU_LF;
+            $ret .= '<param name="movie" value="'.ml($src).'" />'.DOKU_LF;
+            $ret .= '<param name="quality" value="high" />'.DOKU_LF;
+            $ret .= '<embed src="'.ml($src).'"'.
+                    ' quality="high"';
+            if ( !is_null($width) ) $ret .= ' width="'.$this->_xmlEntities($width).'"';
+            if ( !is_null($height) ) $ret .= ' height="'.$this->_xmlEntities($height).'"';
+            $ret .= ' type="application/x-shockwave-flash"'.
+                    ' pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>'.DOKU_LF;
+            $ret .= '</object>'.DOKU_LF;
+
+        }elseif(!is_null($title)){
+            // well at least we have a title to display
+            $ret .= $this->_xmlEntities($title);
+        }else{
+            // just show the sourcename
+            $ret .= $this->_xmlEntities(noNS($src));
+        }
+
+        return $ret;
+    }
+
+    function _xmlEntities($string) {
+        return htmlspecialchars($string);
+    }
+
+    /**
+     * Creates a linkid from a headline
+     *
+     * @param string  $title   The headline title
+     * @param boolean $create  Create a new unique ID?
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function _headerToLink($title,$create=false) {
+        $title = str_replace(':','',cleanID($title));
+        $title = ltrim($title,'0123456789._-');
+        if(empty($title)) $title='section';
+
+        if($create){
+            // make sure tiles are unique
+            $num = '';
+            while(in_array($title.$num,$this->headers)){
+                ($num) ? $num++ : $num = 1;
+            }
+            $title = $title.$num;
+            $this->headers[] = $title;
+        }
+
+        return $title;
+    }
+
+    /**
+     * Construct a title and handle images in titles
+     *
+     * @author Harry Fuecks <hfuecks@gmail.com>
+     */
+    function _getLinkTitle($title, $default, & $isImage, $id=NULL) {
+        global $conf;
+
+        $isImage = FALSE;
+        if ( is_null($title) ) {
+            if ($conf['useheading'] && $id) {
+                $heading = p_get_first_heading($id);
+                if ($heading) {
+                    return $this->_xmlEntities($heading);
+                }
+            }
+            return $this->_xmlEntities($default);
+        } else if ( is_string($title) ) {
+            return $this->_xmlEntities($title);
+        } else if ( is_array($title) ) {
+            $isImage = TRUE;
+            return $this->_imageTitle($title);
+        }
+    }
+
+    /**
+     * Returns an HTML code for images used in link titles
+     *
+     * @todo Resolve namespace on internal images
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    function _imageTitle($img) {
+        return $this->_media($img['src'],
+                              $img['title'],
+                              $img['align'],
+                              $img['width'],
+                              $img['height'],
+                              $img['cache']);
+    }
+}
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
author	Andreas Baumann <mail@andreasbaumann.cc>	2020-02-01 09:05:48 +0100
committer	Andreas Baumann <mail@andreasbaumann.cc>	2020-02-01 09:05:48 +0100
commit	6854cb3f4d8219cf1829e32122eb2502a916eae9 (patch)
tree	350feb504587d932e02837a1442b059759927646 /plugins/dokuwiki/inc/parser