Backmatter Support

lib/polytexnic.rb

@@ -112,8 +112,8 @@ def default_language_labels
         {"chapter"=>{"word"=>"Chapter", "order"=>"standard"},
         "section"=>"Section", "table"=>"Table", "figure"=>"Figure",
         "fig"=>"Fig", "aside"=>"Box", "listing"=>"Listing",
-        "equation"=>"Equation", "eq"=>"Eq", "frontmatter"=>"Frontmatter",
-        "contents"=>"Contents"}
+        "equation"=>"Equation", "eq"=>"Eq", "frontmatter"=>"Frontmatter", 
+        "backmatter"=>"Backmatter", "contents"=>"Contents"}
       end
 
       def markdown?

lib/polytexnic/postprocessors/html.rb

@@ -53,6 +53,7 @@ def xml_to_html(xml)
         math(doc)
         frontmatter(doc)
         mainmatter(doc)
+        backmatter(doc)
         footnotes(doc)
         table_of_contents(doc)
         add_noindent(doc)
@@ -285,6 +286,17 @@ def frontmatter(doc)
           end
         end
 
+        # Handles backmatter (if any).
+        def backmatter(doc)
+          doc.xpath('//backmatter').each do |node|
+            node.name = 'div'
+            node['id'] = 'backmatter'
+            node['data-number'] = 99999
+            node.parent << node.dup()
+            node.remove
+          end
+        end
+
         # Handles mainmatter.
         def mainmatter(doc)
           doc.xpath('//mainmatter').each do |node|
@@ -1342,6 +1354,9 @@ def table_of_contents(doc)
           toc.remove_attribute 'depth'
           html = []
           current_depth = 0
+          found_backmatter_start = false
+          found_fragment_links = false
+
           doc.css('div').each do |node|
             case node['class']
             when 'chapter'
@@ -1359,6 +1374,17 @@ def table_of_contents(doc)
                 current_depth -= 1
               end
               current_depth = 1
+
+              # Handle backmatter table of contents
+              # to track start of backmatter plus 
+              # making sure the links are working
+              if node.parent['data-number'] == "99999"
+                if not found_backmatter_start
+                  node['class'] += ' backmatter-start'
+                  found_backmatter_start = true
+                end
+                node['class'] += ' backmatter'
+              end
               insert_li(html, node)
             when 'section'
               html << '<ul>' if article? && current_depth == 0