From fcbd63695a95dfcca43eeefafbe15c607a597aa2 Mon Sep 17 00:00:00 2001
From: Michael Klier <chi@chimeric.de>
Date: Thu, 24 May 2007 21:51:46 +0200
Subject: [PATCH] ensure sidebar headlines do not break XHTML compliance

darcs-hash:20070524195146-23886-64f6aa357da0f611f25b7eaf82bbf164fd99b75d.gz
---
 tpl_functions.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tpl_functions.php b/tpl_functions.php
index e9e8165..f66b585 100644
--- a/tpl_functions.php
+++ b/tpl_functions.php
@@ -118,5 +118,9 @@ function p_sidebar_xhtml($sb) {
     if(auth_quickaclcheck($sb) >= AUTH_EDIT) {
         $data .= '<div class="secedit">' . html_btn('secedit',$sb,'',array('do'=>'edit','rev'=>'','post')) . '</div>';
     }
-    return preg_replace('/<div class="toc">.*?(<\/div>\n<\/div>)/s', '', $data);
+    // strip TOC
+    $data = preg_replace('/<div class="toc">.*?(<\/div>\n<\/div>)/s', '', $data);
+    // replace headline ids for XHTML compliance
+    $data = preg_replace('/(<h.*?><a.*?id=")(.*?)(">.*?<\/a><\/h.*?>)/','\1sb_'.$pos.'_\2\3', $data);
+    return ($data);
 }