Breadcrumb trails.

doc-src/content/reference/blueprint.haml

@@ -1,5 +1,7 @@
 %h1= item[:title]
 
+= render "partials/breadcrumbs"
+
 %p
   The blueprint module is a simple way of importing all of the most
   commonly used blueprint modules. In addition, it provides

doc-src/content/reference/blueprint.yaml

@@ -1,5 +1,6 @@
 --- 
 title: Blueprint Module
+crumb: Blueprint
 framework: blueprint
 stylesheet: _blueprint.sass
 classnames:

doc-src/content/reference/blueprint/colors.haml

@@ -1,5 +1,7 @@
 %h1= item[:title]
 
+= render "partials/breadcrumbs"
+
 %p
   The blueprint colors module defines the default colors that are used by the blueprint
   framework.

doc-src/content/reference/blueprint/colors.yaml

@@ -1,5 +1,6 @@
 --- 
 title: Blueprint Color Module
+crumb: Colors
 framework: blueprint
 stylesheet: blueprint/_colors.sass
 classnames:

doc-src/content/stylesheets/main.sass

@@ -78,4 +78,10 @@ table.constants
   td, th
     padding: 0.25em 0.5em
   
-  
+ol#breadcrumbs
+  +horizontal-list
+  +no-bullets
+  li:after
+    content: " > "
+  li.last:after
+    content: ""

doc-src/layouts/partials/breadcrumbs.haml

@@ -0,0 +1,6 @@
+%ol#breadcrumbs
+  - breadcrumbs_trail.each_with_index do |bc, index|
+    - klass = "first" if index == 0
+    - klass = "last" if index == breadcrumbs_trail.size - 1
+    %li{:class => klass}= link_to_unless_current((bc[:crumb] || bc[:title]), bc.reps.find { |r| r.name == :default })
+  

doc-src/layouts/partials/breadcrumbs.yaml

@@ -0,0 +1 @@
+--- {}

doc-src/lib/default.rb

@@ -4,6 +4,7 @@
 include Nanoc3::Helpers::LinkTo
 include Nanoc3::Helpers::Capturing
 include Nanoc3::Helpers::Rendering
+include Nanoc3::Helpers::Breadcrumbs
 
 def body_class(item)
   (item[:classnames] || []).join(" ")