From f65c2c46011d593b4750584c832dbe1553073245 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Tue, 16 Mar 2004 14:25:09 +0000
Subject: [PATCH] Fix source forge bug 803693

When a title is given in a == == headline, the html was incorectly generated as:
<a name="sectionname"></a><a class="internal">link</a>

It now generates:

<a class="internal" name="sectioname">link</a>
---
 includes/Parser.php | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index 5e5a7d96e6..39cbff5c92 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1289,13 +1289,22 @@ class Parser
 				$head[$c].=$sk->editSectionLink($c+1);
 			}
 			
-			// Put it all together
 			
-			$head[$c].="<h".$level.$matches[2][$c]
-			 ."<a name=\"".$anchor."\">"
-			 .$headline
-			 ."</a>"
-			 ."</h".$level.">";
+			// the headline might have a link
+			if(preg_match("/(.*)<a(.*)/",$headline, $headlinematches))
+			{ 
+				// if so give an anchor name to the already existent link
+				$headline = $headlinematches[1]
+				            ."<a name=\"".$anchor."\" ".$headlinematches[2];
+			} else {
+				// else create an anchor link for the headline
+				$headline = "<a name=\"".$anchor."\">"
+				            .$headline
+				            ."</a>";
+			}
+				
+			// give headline the correct <h#> tag
+			$head[$c].="<h".$level.$matches[2][$c] .$headline."</h".$level.">";
 			
 			// Add the edit section link
 			
-- 
2.20.1