From 2242d6ed62a8596f2e73af827046f54e3c910aef Mon Sep 17 00:00:00 2001
From: River Tarnell <kateturner@users.mediawiki.org>
Date: Tue, 21 Sep 2004 04:33:51 +0000
Subject: [PATCH] don't put edit links on sections from included templates.
 template section headings have __MWTEMPLATESECTION__ added to them;
 formatHeadings removes this and doesn't add the edit link for such sections. 
 this is a rather hackish fix, but is probably the best we can do with the
 current parser setup.

it would be nice (but not important) if this could be extended to
let users prevent edit links for certain sections.

fixes bug #266
---
 includes/Parser.php | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index e4679421b1..48f4496ea2 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1710,6 +1710,13 @@ class Parser
 		if ( !$found ) {
 			return $matches[0];
 		} else {
+			# replace ==section headers==
+			# XXX this needs to go away once we have a better parser.
+			for ( $i = 1; $i <= 6; ++$i ) {
+				$h = substr( '======', 0, $i );
+				$text = preg_replace( "/^{$h}([^=].*){$h}\\s?$/m",
+				  "${h}\\1 __MWTEMPLATESECTION__${h}\\2", $text );
+			}
 			return $text;
 		}
 	}
@@ -1973,6 +1980,7 @@ class Parser
 
 		# headline counter
 		$headlineCount = 0;
+		$sectionCount = 0; # headlineCount excluding template sections
 
 		# Ugh .. the TOC should have neat indentation levels which can be
 		# passed to the skin functions. These are determined here
@@ -1984,6 +1992,11 @@ class Parser
 		$level = 0;
 		$prevlevel = 0;
 		foreach( $matches[3] as $headline ) {
+			$istemplate = 0;
+			if (strstr($headline, "__MWTEMPLATESECTION__")) {
+				$istemplate = 1;
+				$headline = str_replace("__MWTEMPLATESECTION__", "", $headline);
+			}
 			$numbering = '';
 			if( $level ) {
 				$prevlevel = $level;
@@ -2064,22 +2077,24 @@ class Parser
 			if( $doShowToc && ( !isset($wgMaxTocLevel) || $toclevel<$wgMaxTocLevel ) ) {
 				$toc .= $sk->tocLine($anchor,$tocline,$toclevel);
 			}
-			if( $showEditLink ) {
+			if( $showEditLink && !$istemplate ) {
 				if ( empty( $head[$headlineCount] ) ) {
 					$head[$headlineCount] = '';
 				}
-				$head[$headlineCount] .= $sk->editSectionLink($headlineCount+1);
+				$head[$headlineCount] .= $sk->editSectionLink($sectionCount+1);
 			}
 
 			# Add the edit section span
 			if( $rightClickHack ) {
-				$headline = $sk->editSectionScript($headlineCount+1,$headline);
+				$headline = $sk->editSectionScript($sectionCount+1,$headline);
 			}
 
 			# give headline the correct <h#> tag
 			@$head[$headlineCount] .= "<a name=\"$anchor\"></a><h".$level.$matches[2][$headlineCount] .$headline.'</h'.$level.'>';
 
 			$headlineCount++;
+			if( !$istemplate )
+				$sectionCount++;
 		}
 
 		if( $doShowToc ) {
-- 
2.20.1