From a7f329d337b05419a00abd60ceac355c8d385c6f Mon Sep 17 00:00:00 2001
From: Mathieu David <mathieudavid@mathieudavid.org>
Date: Fri, 1 Jan 2016 02:17:40 +0100
Subject: [PATCH] Add href to heading anchors so that the url for the anchor is
 displayed in the url bar when clicking the header

---
 src/theme/book.css            | 8 ++++++++
 src/theme/book.js             | 2 ++
 src/theme/stylus/general.styl | 7 +++++++
 3 files changed, 17 insertions(+)

diff --git a/src/theme/book.css b/src/theme/book.css
index 26e9879a..11224cb8 100644
--- a/src/theme/book.css
+++ b/src/theme/book.css
@@ -12,6 +12,14 @@ body {
 .hidden {
   display: none;
 }
+a h1,
+a h2,
+a h3,
+a h4,
+a h5 {
+  color: #000;
+  pointer: cursor;
+}
 h2,
 h3 {
   margin-top: 2.5em;
diff --git a/src/theme/book.js b/src/theme/book.js
index ff539546..6ddfc5d6 100644
--- a/src/theme/book.js
+++ b/src/theme/book.js
@@ -56,6 +56,8 @@ $( document ).ready(function() {
     content.find("h1, h2, h3, h4, h5").wrap(function(){
         var wrapper = $("<a class=\"header\">");
         wrapper.attr("name", $(this).text());
+        // Add so that when you click the link actually shows up in the url bar...
+        wrapper.attr("href", $(location).attr('href') + "#" + $(this).text()); 
         return wrapper;
     });
 
diff --git a/src/theme/stylus/general.styl b/src/theme/stylus/general.styl
index c6d3555b..c8784e5c 100644
--- a/src/theme/stylus/general.styl
+++ b/src/theme/stylus/general.styl
@@ -15,6 +15,13 @@ html, body {
     display: none;
 }
 
+a {
+    h1, h2, h3, h4, h5 {
+        color: black;
+        pointer: cursor;
+    }
+}
+
 h2, h3 { margin-top: 2.5em }
 h4, h5 { margin-top: 2em }