1 files changed, 19 insertions, 24 deletions

diff --git a/inc/parser/xhtmlsummary.php b/inc/parser/xhtmlsummary.php
index 867b71f6a..4641bf836 100644
--- a/inc/parser/xhtmlsummary.php
+++ b/inc/parser/xhtmlsummary.php
@@ -1,6 +1,4 @@
 <?php
-if(!defined('DOKU_INC')) die('meh.');
-
 /**
  * The summary XHTML form selects either up to the first two paragraphs
  * it find in a page or the first section (whichever comes first)
@@ -20,32 +18,25 @@ class Doku_Renderer_xhtmlsummary extends Doku_Renderer_xhtml {
 
     // Namespace these variables to
     // avoid clashes with parent classes
-    var $sum_paragraphs = 0;
-    var $sum_capture = true;
-    var $sum_inSection = false;
-    var $sum_summary = '';
-    var $sum_pageTitle = false;
+    protected $sum_paragraphs = 0;
+    protected $sum_capture = true;
+    protected $sum_inSection = false;
+    protected $sum_summary = '';
+    protected $sum_pageTitle = false;
 
-    function document_start() {
+    /** @inheritdoc */
+    public function document_start() {
         $this->doc .= DOKU_LF.'<div>'.DOKU_LF;
     }
 
-    function document_end() {
+    /** @inheritdoc */
+    public function document_end() {
         $this->doc = $this->sum_summary;
         $this->doc .= DOKU_LF.'</div>'.DOKU_LF;
     }
 
-    // FIXME not supported anymore
-    function toc_open() {
-        $this->sum_summary .= $this->doc;
-    }
-
-    // FIXME not supported anymore
-    function toc_close() {
-        $this->doc = '';
-    }
-
-    function header($text, $level, $pos) {
+    /** @inheritdoc */
+    public function header($text, $level, $pos) {
         if ( !$this->sum_pageTitle ) {
             $this->info['sum_pagetitle'] = $text;
             $this->sum_pageTitle = true;
@@ -55,27 +46,31 @@ class Doku_Renderer_xhtmlsummary extends Doku_Renderer_xhtml {
         $this->doc .= "</h$level>".DOKU_LF;
     }
 
-    function section_open($level) {
+    /** @inheritdoc */
+    public function section_open($level) {
         if ( $this->sum_capture ) {
             $this->sum_inSection = true;
         }
     }
 
-    function section_close() {
+    /** @inheritdoc */
+    public function section_close() {
         if ( $this->sum_capture && $this->sum_inSection ) {
             $this->sum_summary .= $this->doc;
             $this->sum_capture = false;
         }
     }
 
-    function p_open() {
+    /** @inheritdoc */
+    public function p_open() {
         if ( $this->sum_capture && $this->sum_paragraphs < 2 ) {
             $this->sum_paragraphs++;
         }
         parent :: p_open();
     }
 
-    function p_close() {
+    /** @inheritdoc */
+    public function p_close() {
         parent :: p_close();
         if ( $this->sum_capture && $this->sum_paragraphs >= 2 ) {
             $this->sum_summary .= $this->doc;