9 files changed, 316 insertions, 57 deletions
diff --git a/plugins/backtick_code_block.rb b/plugins/backtick_code_block.rb
new file mode 100644
index 00000000..7f5076df
--- /dev/null
+++ b/plugins/backtick_code_block.rb
@@ -0,0 +1,43 @@
+require './plugins/pygments_code'
+
+module BacktickCodeBlock
+  include HighlightCode
+  AllOptions = /([^\s]+)\s+(.+?)(https?:\/\/\S+)\s*(.+)?/i
+  LangCaption = /([^\s]+)\s*(.+)?/i
+  def render_code_block(input)
+    @options = nil
+    @caption = nil
+    @lang = nil
+    @url = nil
+    @title = nil
+    input.gsub /^`{3} *([^\n]+)?\n(.+?)\n`{3}/m do
+      @options = $1 || ''
+      str = $2
+
+      if @options =~ AllOptions
+        @lang = $1
+        @caption = "<figcaption><span>#{$2}</span><a href='#{$3}'>#{$4 || 'link'}</a></figcaption>"
+      elsif @options =~ LangCaption
+        @lang = $1
+        @caption = "<figcaption><span>#{$2}</span></figcaption>"
+      end
+
+      if str.match(/\A {4}/)
+        str = str.gsub /^ {4}/, ''
+      end
+      if @lang.nil? || @lang == 'plain'
+        code = tableize_code(str.gsub('<','&lt;').gsub('>','&gt;'))
+        "<figure role=code>#{@caption}#{code}</figure>"
+      else
+        if @lang.include? "-raw"
+          raw = "``` #{@options.sub('-raw', '')}\n"
+          raw += str
+          raw += "\n```\n"
+        else
+          code = highlight(str, @lang)
+          "<figure role=code>#{@caption}#{code}</figure>"
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/category_generator.rb b/plugins/category_generator.rb
index aa1180e1..d9357bc8 100644
--- a/plugins/category_generator.rb
+++ b/plugins/category_generator.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+#
 # Jekyll category page generator.
 # http://recursive-design.com/projects/jekyll-plugins/
 #
@@ -16,8 +18,8 @@
 # - category_dir:          The subfolder to build category pages in (default is 'categories').
 # - category_title_prefix: The string used before the category name in the page title (default is
 #                          'Category: ').
-module Jekyll
 
+module Jekyll
 
   # The CategoryIndex class creates a single category page for the specified category.
   class CategoryIndex < Page
@@ -68,7 +70,7 @@ module Jekyll
       if self.layouts.key? 'category_index'
         dir = self.config['category_dir'] || 'categories'
         self.categories.keys.each do |category|
-          self.write_category_index(File.join(dir, category.gsub(/_|\W/, '-')), category)
+          self.write_category_index(File.join(dir, category.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase), category)
         end
 
       # Throw an exception if the layout couldn't be found.
@@ -105,7 +107,7 @@ module Jekyll
     def category_links(categories)
       dir = @context.registers[:site].config['category_dir']
       categories = categories.sort!.map do |item|
-        "<a class='category' href='/#{dir}/#{item.gsub(/_|\W/, '-')}/'>#{item}</a>"
+        "<a class='category' href='/#{dir}/#{item.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase}/'>#{item}</a>"
       end
 
       case categories.length
diff --git a/plugins/code_block.rb b/plugins/code_block.rb
index 9c971bf5..00b0b438 100644
--- a/plugins/code_block.rb
+++ b/plugins/code_block.rb
@@ -42,11 +42,13 @@
 # </figure>
 #
 require './plugins/pygments_code'
+require './plugins/raw'
 
 module Jekyll
 
   class CodeBlock < Liquid::Block
     include HighlightCode
+    include TemplateWrapper
     CaptionUrlTitle = /(\S[\S\s]*)\s+(https?:\/\/)(\S+)\s+(.+)/i
     CaptionUrl = /(\S[\S\s]*)\s+(https?:\/\/)(\S+)/i
     Caption = /(\S[\S\s]*)/
@@ -78,14 +80,15 @@ module Jekyll
     def render(context)
       output = super
       code = super.join
-      source = "<div><figure role=code>"
+      source = "<figure role=code>"
       source += @caption if @caption
-      source = context['pygments_prefix'] + source if context['pygments_prefix']
       if @filetype
-        source += " #{highlight(code, @filetype)}</figure></div>"
+        source += " #{highlight(code, @filetype)}</figure>"
       else
-        source += "#{tableize_code(code.lstrip.rstrip.gsub(/</,'&lt;'))}</figure></div>"
+        source += "#{tableize_code(code.lstrip.rstrip.gsub(/</,'&lt;'))}</figure>"
       end
+      source = safe_wrap(source)
+      source = context['pygments_prefix'] + source if context['pygments_prefix']
       source = source + context['pygments_suffix'] if context['pygments_suffix']
     end
   end
diff --git a/plugins/include_code.rb b/plugins/include_code.rb
index 70d5f138..80951cb5 100644
--- a/plugins/include_code.rb
+++ b/plugins/include_code.rb
@@ -21,12 +21,14 @@
 #
 
 require './plugins/pygments_code'
+require './plugins/raw'
 require 'pathname'
 
 module Jekyll
 
   class IncludeCodeTag < Liquid::Tag
     include HighlightCode
+    include TemplateWrapper
     def initialize(tag_name, markup, tokens)
       @title = nil
       @file = nil
@@ -59,8 +61,9 @@ module Jekyll
         @filetype = file.extname.sub('.','') if @filetype.nil?
         title = @title ? "#{@title} (#{file.basename})" : file.basename
         url = "/#{code_dir}/#{@file}"
-        source = "<div><figure role=code><figcaption><span>#{title}</span> <a href='#{url}'>download</a></figcaption>\n"
-        source += " #{highlight(code, @filetype)}</figure></div>"
+        source = "<figure role=code><figcaption><span>#{title}</span> <a href='#{url}'>download</a></figcaption>\n"
+        source += " #{highlight(code, @filetype)}</figure>"
+        safe_wrap(source)
       end
     end
   end
diff --git a/plugins/octopress_filters.rb b/plugins/octopress_filters.rb
index a63c43ab..1a959892 100644
--- a/plugins/octopress_filters.rb
+++ b/plugins/octopress_filters.rb
@@ -1,8 +1,38 @@
 #custom filters for Octopress
-require './plugins/pygments_code'
+require './plugins/backtick_code_block'
+require './plugins/post_filters'
+require './plugins/raw'
+require 'rubypants'
 
 module OctopressFilters
-  include HighlightCode
+  include BacktickCodeBlock
+  include TemplateWrapper
+  def pre_filter(input)
+    input = render_code_block(input)
+    input.gsub /(<figure.+?>.+?<\/figure>)/m do
+      safe_wrap($1)
+    end
+  end
+  def post_filter(input)
+    input = unwrap(input)
+    RubyPants.new(input).to_html
+  end
+end
+
+module Jekyll
+  class ContentFilters < PostFilter
+    include OctopressFilters
+    def pre_render(post)
+      post.content = pre_filter(post.content)
+    end
+    def post_render(post)
+      post.content = post_filter(post.content)
+    end
+  end
+end
+
+
+module OctopressLiquidFilters
   # Used on the blog index to split posts on the <!--more--> marker
   def excerpt(input)
     if input.index(/<!--\s*more\s*-->/i)
@@ -26,45 +56,6 @@ module OctopressFilters
     end
   end
 
-  # for Github style codeblocks eg.
-  # ``` ruby
-  #     code snippet
-  # ```
-  def backtick_codeblock(input)
-    code = nil
-    # Markdown support
-    input = input.gsub /<p>`{3}\s*(\w+)?<\/p>\s*<pre><code>\s*(.+?)\s*<\/code><\/pre>\s*<p>`{3}<\/p>/m do
-      lang = $1
-      if lang != ''
-        str  = $2.gsub('&lt;','<').gsub('&gt;','>').gsub('&amp;','&')
-        code = highlight(str, lang)
-        "<figure role=code>#{code}</figure>"
-      else
-        code = tableize_code($2)
-        "<figure role=code>#{code}</figure>"
-      end
-    end
-
-    # Textile warning
-    input = input.gsub /<p>`{3}\s*(\w+)?<br\s*\/>\n(.+?)`{3}<\/p>/m do
-      lang = $1
-      "<pre><code>Back tick code blocks are not supported for Textile.\nTry HTML or Markdown instead or use the codeblock tag.\n\n{% codeblock #{lang} %}\nYour code snippet\n{% endcodeblock %}</code></pre>"
-    end
-
-    # Regular HTML support
-    input.gsub /^`{3}\s*(\w+)?\n(.+?)\n`{3}/m do
-      lang = $1
-      str  = $2.gsub(/^\s{4}/, '')
-      if lang != ''
-        code = highlight(str, lang)
-        "<figure role=code>#{code}</figure>"
-      else
-        code = tableize_code($2.gsub('<','&lt;').gsub('>','&gt;'))
-        "<figure role=code>#{code}</figure>"
-      end
-    end
-  end
-
   # Replaces relative urls with full urls
   def expand_urls(input, url='')
     url ||= '/'
@@ -88,12 +79,6 @@ module OctopressFilters
     end
   end
 
-  # replaces primes with smartquotes using RubyPants
-  def smart_quotes(input)
-    require 'rubypants'
-    RubyPants.new(input).to_html
-  end
-
   # Returns a title cased string based on John Gruber's title case http://daringfireball.net/2008/08/title_case_update
   def titlecase(input)
     input.titlecase
@@ -127,5 +112,5 @@ module OctopressFilters
     end
   end
 end
-Liquid::Template.register_filter OctopressFilters
+Liquid::Template.register_filter OctopressLiquidFilters
 
diff --git a/plugins/post_filters.rb b/plugins/post_filters.rb
new file mode 100644
index 00000000..08626802
--- /dev/null
+++ b/plugins/post_filters.rb
@@ -0,0 +1,176 @@
+module Jekyll
+
+  # Extended plugin type that allows the plugin
+  # to be called on varous callback methods.
+  #
+  # Examples:
+  # https://github.com/tedkulp/octopress/blob/master/plugins/post_metaweblog.rb
+  # https://github.com/tedkulp/octopress/blob/master/plugins/post_twitter.rb
+  class PostFilter < Plugin
+
+    #Called before post is sent to the converter. Allows
+    #you to modify the post object before the converter
+    #does it's thing
+    def pre_render(post)
+    end
+
+    #Called after the post is rendered with the converter.
+    #Use the post object to modify it's contents before the
+    #post is inserted into the template.
+    def post_render(post)
+    end
+
+    #Called after the post is written to the disk.
+    #Use the post object to read it's contents to do something
+    #after the post is safely written.
+    def post_write(post)
+    end
+  end
+
+  # Monkey patch for the Jekyll Site class. For the original class,
+  # see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/site.rb
+  class Site
+
+    # Instance variable to store the various post_filter
+    # plugins that are loaded.
+    attr_accessor :post_filters
+
+    # Instantiates all of the post_filter plugins. This is basically
+    # a duplication of the other loaders in Site#setup.
+    def load_post_filters
+      self.post_filters = Jekyll::PostFilter.subclasses.select do |c|
+        !self.safe || c.safe
+      end.map do |c|
+        c.new(self.config)
+      end
+    end
+  end
+
+  # Monkey patch for the Jekyll Post class. For the original class,
+  # see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/post.rb
+  class Post
+
+    # Copy the #write method to #old_write, so we can redefine #write
+    # method.
+    alias_method :old_write, :write
+
+    # Write the generated post file to the destination directory. It
+    # then calls any post_write methods that may exist.
+    #   +dest+ is the String path to the destination dir
+    #
+    # Returns nothing
+    def write(dest)
+      old_write(dest)
+      post_write if respond_to?(:post_write)
+    end
+  end
+
+  # Monkey patch for the Jekyll Page class. For the original class,
+  # see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/page.rb
+  class Page
+
+    # Copy the #write method to #old_write, so we can redefine #write
+    # method.
+    alias_method :old_write, :write
+
+    # Write the generated post file to the destination directory. It
+    # then calls any post_write methods that may exist.
+    #   +dest+ is the String path to the destination dir
+    #
+    # Returns nothing
+    def write(dest)
+      old_write(dest)
+      post_write if respond_to?(:post_write)
+    end
+  end
+
+  # Monkey patch for the Jekyll Convertible module. For the original class,
+  # see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/convertible.rb
+  module Convertible
+
+    def is_post?
+      self.class.to_s == 'Jekyll::Post'
+    end
+
+    def is_page?
+      self.class.to_s == 'Jekyll::Page'
+    end
+
+    def is_filterable?
+      is_post? or is_page?
+    end
+
+    # Call the #pre_render methods on all of the loaded
+    # post_filter plugins.
+    #
+    # Returns nothing
+    def pre_render
+      self.site.load_post_filters unless self.site.post_filters
+
+      if self.site.post_filters and is_filterable?
+        self.site.post_filters.each do |filter|
+          filter.pre_render(self)
+        end
+      end
+    end
+
+    # Call the #post_render methods on all of the loaded
+    # post_filter plugins.
+    #
+    # Returns nothing
+    def post_render
+      if self.site.post_filters and is_filterable?
+        self.site.post_filters.each do |filter|
+          filter.post_render(self)
+        end
+      end
+    end
+
+    # Call the #post_write methods on all of the loaded
+    # post_filter plugins.
+    #
+    # Returns nothing
+    def post_write
+      if self.site.post_filters and is_filterable?
+        self.site.post_filters.each do |filter|
+          filter.post_write(self)
+        end
+      end
+    end
+
+    # Copy the #transform method to #old_transform, so we can
+    # redefine #transform method.
+    alias_method :old_transform, :transform
+
+    # Transform the contents based on the content type. Then calls the
+    # #post_render method if it exists
+    #
+    # Returns nothing.
+    def transform
+      old_transform
+      post_render if respond_to?(:post_render)
+    end
+
+    # Copy the #do_layout method to #old_do_layout, so we can
+    # redefine #do_layout method.
+    alias_method :old_do_layout, :do_layout
+
+    # Calls the pre_render method if it exists and then adds any necessary
+    # layouts to this convertible document.
+    #
+    # payload - The site payload Hash.
+    # layouts - A Hash of {"name" => "layout"}.
+    #
+    # Returns nothing.
+    def do_layout(payload, layouts)
+      pre_render if respond_to?(:pre_render)
+      old_do_layout(payload, layouts)
+    end
+
+    # Returns the full url of the post, including the
+    # configured url
+    def full_url
+      self.site.config['url'] + self.url
+    end
+  end
+end
diff --git a/plugins/raw.rb b/plugins/raw.rb
new file mode 100644
index 00000000..4b002625
--- /dev/null
+++ b/plugins/raw.rb
@@ -0,0 +1,40 @@
+# Author: Brandon Mathis
+# Description: Provides plugins with a method for wrapping and unwrapping input to prevent Markdown and Textile from parsing it.
+# Purpose: This is useful for preventing Markdown and Textile from being too aggressive and incorrectly parsing in-line HTML.
+module TemplateWrapper
+  # Wrap input with a <div>
+  def safe_wrap(input)
+    "<div class='bogus-wrapper'><notextile>#{input}</notextile></div>"
+  end
+  # This must be applied after the
+  def unwrap(input)
+    input.gsub /<div class='bogus-wrapper'><notextile>(.+?)<\/notextile><\/div>/m do
+      $1
+    end
+  end
+end
+
+# Author: phaer, https://github.com/phaer
+# Source: https://gist.github.com/1020852
+# Description: Raw tag for jekyll. Keeps liquid from parsing text betweeen {% raw %} and {% endraw %}
+
+module Jekyll
+  class RawTag < Liquid::Block
+    def parse(tokens)
+      @nodelist ||= []
+      @nodelist.clear
+
+      while token = tokens.shift
+        if token =~ FullToken
+          if block_delimiter == $1
+            end_tag
+            return
+          end
+        end
+        @nodelist << token if not token.empty?
+      end
+    end
+  end
+end
+
+Liquid::Template.register_tag('raw', Jekyll::RawTag)
diff --git a/plugins/render_partial.rb b/plugins/render_partial.rb
index 9f665644..b6ebfe8b 100644
--- a/plugins/render_partial.rb
+++ b/plugins/render_partial.rb
@@ -22,10 +22,12 @@
 #
 
 require 'pathname'
+require './plugins/octopress_filters'
 
 module Jekyll
 
   class RenderPartialTag < Liquid::Tag
+    include OctopressFilters
     def initialize(tag_name, markup, tokens)
       @file = nil
       @raw = false
@@ -50,6 +52,7 @@ module Jekyll
         if contents =~ /\A-{3}.+[^\A]-{3}\n(.+)/m
           contents = $1.lstrip
         end
+        contents = pre_filter(contents)
         if @raw
           contents
         else
diff --git a/plugins/sitemap_generator.rb b/plugins/sitemap_generator.rb
index 8b6cf78c..b63e9423 100644
--- a/plugins/sitemap_generator.rb
+++ b/plugins/sitemap_generator.rb
@@ -37,6 +37,7 @@
 # Modified for Octopress by John W. Long
 #
 require 'rexml/document'
+require 'fileutils'
 
 module Jekyll
 
@@ -122,6 +123,9 @@ module Jekyll
       sitemap.add_element(urlset)
 
       # File I/O: create sitemap.xml file and write out pretty-printed XML
+      unless File.exists?(site.dest)
+        FileUtils.mkdir_p(site.dest)
+      end
       file = File.new(File.join(site.dest, SITEMAP_FILE_NAME), "w")
       formatter = REXML::Formatters::Pretty.new(4)
       formatter.compact = true