From 6ce7a5a36fdaa7719d452a3bb590359f6bdaeee4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=C3=BAbal=20Mart=C3=ADn?= <tubal.martin@hola-internet.com>
Date: Thu, 14 Nov 2013 16:58:38 +0100
Subject: [PATCH] Make anchors work again and highlight the anchored line.

---
 .../default/static/scripts/linenumber.js      | 26 ++++++++++---------
 .../default/static/styles/jsdoc-default.css   |  5 ++++
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/templates/default/static/scripts/linenumber.js b/templates/default/static/scripts/linenumber.js
index 613865d0..f7848181 100644
--- a/templates/default/static/scripts/linenumber.js
+++ b/templates/default/static/scripts/linenumber.js
@@ -1,17 +1,19 @@
 (function() {
-    var counter = 0;
-    var numbered;
-    var source = document.getElementsByClassName('prettyprint source');
+    var source = document.getElementsByClassName('prettyprint source linenums');
+    var i = 0, lineNumber = 0, lineId, lines, totalLines, anchorHash;
 
     if (source && source[0]) {
-        source = source[0].getElementsByTagName('code')[0];
+        anchorHash = document.location.hash.substring(1);
+        lines = source[0].getElementsByTagName('li');
+        totalLines = lines.length;
 
-        numbered = source.innerHTML.split('\n');
-        numbered = numbered.map(function(item) {
-            counter++;
-            return '<span id="line' + counter + '" class="line"></span>' + item;
-        });
-
-        source.innerHTML = numbered.join('\n');
+        for (; i < totalLines; i++) {
+            lineNumber++;
+            lineId = 'line' + lineNumber;
+            lines[i].id = lineId;
+            if (lineId == anchorHash) {
+                lines[i].className += ' selected';
+            }
+        }
     }
-})();
+})();
\ No newline at end of file
diff --git a/templates/default/static/styles/jsdoc-default.css b/templates/default/static/styles/jsdoc-default.css
index d99a598d..d10f75f8 100644
--- a/templates/default/static/styles/jsdoc-default.css
+++ b/templates/default/static/styles/jsdoc-default.css
@@ -251,6 +251,11 @@ h6
   border-left: 3px #ddd solid;
 }
 
+.prettyprint .linenums li.selected code
+{
+  background-color: lightyellow;
+}
+
 .params, .props
 {
 	border-spacing: 0;