Fix redcarpet 2 extensions and add test cases. Fixes #200

features/markdown.feature

@@ -2,6 +2,26 @@ Feature: Markdown support
   In order to test included Maruku support
 
   Scenario: Rendering html
-    Given the Server is running at "test-app"
-    When I go to "/markdown.html"
+    Given the Server is running at "markdown-app"
+    When I go to "/index.html"
     Then I should see "<p>Hello World</p>"
+  
+  Scenario: Redcarpet 2 extensions
+    Given the Server is running at "markdown-app"
+    When I go to "/smarty_pants.html"
+    Then I should see "&ldquo;"
+    When I go to "/no_intra_emphasis.html"
+    Then I should not see "<em>"
+    When I go to "/tables.html"
+    Then I should see "<table>"
+    When I go to "/fenced_code_blocks.html"
+    Then I should see "<code>"
+    When I go to "/autolink.html"
+    Then I should see "<a href"
+    When I go to "/strikethrough.html"
+    Then I should see "<del>"
+    When I go to "/space_after_headers.html"
+    Then I should not see "<h1>"
+    When I go to "/superscript.html"
+    Then I should see "<sup>"
+    

fixtures/markdown-app/config.rb

@@ -0,0 +1,9 @@
+set :markdown, :smartypants => true,
+               :no_intra_emphasis => true,
+               :tables => true,
+               :fenced_code_blocks => true,
+               :autolink => true,
+               :strikethrough => true,
+               :lax_html_blocks => true,
+               :space_after_headers => true,
+               :superscript => true

fixtures/markdown-app/source/autolink.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+http://example.com

fixtures/markdown-app/source/fenced_code_blocks.html.markdown

@@ -0,0 +1,7 @@
+---
+layout: false
+---
+
+~~~~~~~~~~~~~~~~~~~~~
+a one-line code block
+~~~~~~~~~~~~~~~~~~~~~

fixtures/markdown-app/source/index.html.markdown

@@ -0,0 +1,4 @@
+---
+layout: false
+---
+Hello World

fixtures/markdown-app/source/no_intra_emphasis.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+foo_bar_baz

fixtures/markdown-app/source/smarty_pants.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+"Hello"

fixtures/markdown-app/source/space_after_headers.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+#this is my header

fixtures/markdown-app/source/strikethrough.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+~~Nope~~

fixtures/markdown-app/source/superscript.html.markdown

@@ -0,0 +1,5 @@
+---
+layout: false
+---
+
+this is the 2^(nd) time

fixtures/markdown-app/source/tables.html.markdown

@@ -0,0 +1,8 @@
+---
+layout: false
+---
+
+First Header  | Second Header
+------------- | -------------
+Content Cell  | Content Cell
+Content Cell  | Content Cell

fixtures/test-app/config.rb

@@ -23,7 +23,6 @@ end
 with_layout false do
   page "/request-path.html"
   page "/lorem.html"
-  page "/markdown.html"
   page "/relative_image.html"
   page "/inline-css.html"
   page "/inline-js.html"

fixtures/test-app/source/markdown.html.markdown

@@ -1 +0,0 @@
-Hello World

lib/middleman/renderers/markdown.rb

@@ -2,6 +2,12 @@ module Middleman::Renderers::Markdown
   class << self
     def registered(app)
       require "redcarpet"
+      
+      # Forcably disable Redcarpet1 support.
+      # Tilt defaults to this if available, but the compat
+      # layer disables extensions.
+      Object.send(:remove_const, :RedcarpetCompat) if defined? ::RedcarpetCompat
+      
       app.set :markdown_engine, :redcarpet
       app.set :markdown_engine_prefix, ::Tilt