Update markdown processing to handle more cases

src/coffee/controllers/markdown_section_controller.coffee

@@ -6,17 +6,20 @@ All rights reserved.
 ###
 
 BaseController = require './base_controller'
+{Url}          = require '../constants'
 
 ########################################################################################################################
 
 module.exports = class MarkdownSectionController extends BaseController
 
     constructor: (options={})->
+        if not options.modPack? then throw new Error 'options.modPack is required'
         options.model        ?= ''
         options.title        ?= 'Description'
         options.templateName  = 'markdown_section'
         super options
 
+        @modPack = options.modPack
         @title   = options.title
 
     # BaseController Overrides #####################################################################
@@ -30,11 +33,42 @@ module.exports = class MarkdownSectionController extends BaseController
         @$title.html @title
 
         @$markdownPanel.empty()
-        @$markdownPanel.html _.parseMarkdown @model
+        @$markdownPanel.html @_parseMarkdown()
         super
 
     # Backbone.View Overrides ######################################################################
 
     events: ->
         return _.extend super,
-            'click .markdown': 'routeLinkClick'
+            'click .markdown a': 'routeLinkClick'
+
+    # Private Methods ##############################################################################
+
+    _parseMarkdown: ->
+        return '' unless @model
+
+        tree = markdown.parse @model, 'Maruku'
+        refs = tree[1].references
+
+        findLinkRefs = (node)=>
+            logger.debug "inspecting a #{node[0]}"
+            if node[0] is 'link_ref'
+                name = node[2]
+                logger.debug "found a link_ref for #{name}"
+                item = @modPack.findItemByName node[2]
+                if item?
+                    logger.debug "found related item: #{item}"
+                    node[0] = 'link'
+                    node[1].href = Url.item itemSlug:item.slug.item, modSlug:item.slug.mod
+                    delete node[1].ref
+            else
+                for index in [1...node.length]
+                    if _.isArray node[index]
+                            logger.indent()
+                            findLinkRefs node[index]
+                            logger.outdent()
+
+        findLinkRefs tree
+
+        html = markdown.renderJsonML markdown.toHTMLTree tree
+        return html

src/coffee/controllers/tutorial_page_controller.coffee

@@ -89,7 +89,7 @@ module.exports = class TutorialPageController extends BaseController
         for section in @model.sections
             controller = @_sectionControllers[index]
             if not controller?
-                controller = new MarkdownSectionController title:section.title, model:section.content
+                controller = new MarkdownSectionController title:section.title, model:section.content, modPack:@modPack
                 @_sectionControllers.push controller
                 @$sectionsContainer.append controller.$el
                 controller.render()

src/scss/markdown.scss

@@ -42,11 +42,23 @@ All rights reserved.
         td {
             font-family: $font-family-normal;
             font-size: $font-size-normal;
+            padding: 0.1em 0.5em;
+            vertical-align: middle;
+        }
+
+        th {
+            font-family: $font-family-normal;
+            font-size: $font-size-normal;
+            font-weight: bold;
+            vertical-align: middle;
         }
 
         td[align="center"] {
             text-align: center;
         }
+        td[align="right"] {
+            text-align: right;
+        }
     }
 
     ol {