From 226bf2dc02909d49bb6afbd7b5018572aeba6050 Mon Sep 17 00:00:00 2001
From: Gina Haeussge <gina@foosel.net>
Date: Sun, 27 Jun 2010 18:18:10 +0200
Subject: FS#1821: Added a permalink to the diff output

---
 inc/html.php         | 6 ++++++
 inc/lang/en/lang.php | 1 +
 2 files changed, 7 insertions(+)

diff --git a/inc/html.php b/inc/html.php
index 3398e8fb9..1b9a8d680 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -991,6 +991,12 @@ function html_diff($text='',$intro=true){
 
     $tdf = new TableDiffFormatter();
     if($intro) print p_locale_xhtml('diff');
+
+    if (!$text) {
+        ptln('<div class="level1"><p>');
+        ptln('  <a class="wikilink1" href="'.wl($ID, 'do=diff&rev2[]='.$l_rev.'&rev2[]='.$r_rev).'">'.$lang['difflink'].'</a>');
+        ptln('</p></div>');
+    }
     ?>
     <table class="diff">
     <tr>
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index 802a90360..c9d00eba2 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -163,6 +163,7 @@ $lang['current']    = 'current';
 $lang['yours']      = 'Your Version';
 $lang['diff']       = 'Show differences to current revisions';
 $lang['diff2']      = 'Show differences between selected revisions';
+$lang['difflink']   = 'Link to this diff output';
 $lang['line']       = 'Line';
 $lang['breadcrumb'] = 'Trace';
 $lang['youarehere'] = 'You are here';
-- 
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