From c2900a184a456b63bf106b4393d36c36359f7696 Mon Sep 17 00:00:00 2001
From: Chris Eppstein <chris@eppsteins.net>
Date: Sat, 27 Mar 2010 23:46:06 -0700
Subject: [PATCH] Better indication of the current page in the sidebar.

---
 doc-src/content/stylesheets/main.sass |  5 ++++-
 doc-src/lib/default.rb                | 10 +++++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/doc-src/content/stylesheets/main.sass b/doc-src/content/stylesheets/main.sass
index 8db1beab..f8e50822 100644
--- a/doc-src/content/stylesheets/main.sass
+++ b/doc-src/content/stylesheets/main.sass
@@ -24,7 +24,10 @@ body
   ul, ol
     list-style-position: inside
     padding-left: 10px
-
+  .selected
+    font-weight: bold
+  a
+    +hover-link
 // Typography
 
 blockquote
diff --git a/doc-src/lib/default.rb b/doc-src/lib/default.rb
index 56953ade..e9c0649d 100644
--- a/doc-src/lib/default.rb
+++ b/doc-src/lib/default.rb
@@ -61,7 +61,15 @@ def item_tree(item)
     end
     child_html << "</ol>"
   end
-  %Q{<li><a href="#{default_path(item)}">#{crumb}</a>#{child_html}</li>}
+  css_class = nil
+  prefix = nil
+  suffix = nil
+  if item.identifier == @item.identifier
+    css_class = %Q{class="selected"}
+    prefix = "&raquo;"
+    suffix = "&laquo;"
+  end
+  %Q{<li><a href="#{default_path(item)}"#{css_class}>#{prefix}#{crumb}#{suffix}</a></li>#{child_html}}
 end