[BUILD BROKEN] BlueCloth the original distribution has some bugs. Digged out a patched-up version from Instiki 0.9

app/models/chunks/engines.rb

@@ -1,6 +1,7 @@
 $: << File.dirname(__FILE__) + "../../lib"
 
 require 'redcloth'
+require 'bluecloth_tweaked'
 require 'rdocsupport'
 require 'chunks/chunk'
 
@@ -27,7 +28,10 @@ module Engines
 
   class Textile < AbstractEngine
     def mask
-      RedCloth.new(@content, [:hard_breaks] + @content.options[:engine_opts]).to_html(:textile)
+      redcloth = RedCloth.new(@content, [:hard_breaks] + @content.options[:engine_opts])
+      redcloth.filter_html = false
+      redcloth.no_span_caps = false  
+      redcloth.to_html(:textile)
     end
   end
 
@@ -39,7 +43,8 @@ module Engines
 
   class Mixed < AbstractEngine
     def mask
-      RedCloth.new(@content, [:hard_breaks] + @content.options[:engine_opts]).to_html
+      RedCloth.new(@content, [:hard_breaks] + @content.options[:engine_opts]).to_html(
+          :textile, :markdown)
     end
   end
 

config/environment.rb

@@ -38,7 +38,6 @@ unless defined? ADDITIONAL_LOAD_PATHS
     vendor/rails/actionwebservice/lib
     vendor/madeleine-0.7.1/lib
     vendor/RedCloth-3.0.3/lib
-    vendor/BlueCloth-1.0.0/lib
     vendor/rubyzip-0.5.8/lib
   ).map { |dir| "#{File.expand_path(File.join(RAILS_ROOT, dir))}"
   }.delete_if { |dir| not File.exist?(dir) }

instiki.gemspec

@@ -26,7 +26,6 @@ spec = Gem::Specification.new do |s|
   
   s.add_dependency('madeleine', '= 0.7.1')
   s.add_dependency('RedCloth', '= 3.0.3')
-  s.add_dependency('BlueCloth', '= 1.0.0')
   s.add_dependency('rubyzip', '= 0.5.8')
   s.add_dependency('rails', '= 0.11.1')
   s.requirements << 'none'

test/unit/revision_test.rb

@@ -71,6 +71,9 @@ class RevisionTest < Test::Unit::TestCase
 	    %{<p>This is a code block:</p>\n\n<pre><code>def a_method(arg)\n} +
 	    %{return ThatWay\n</code></pre>\n\n<p>Nice!</p>}, 
 	    code_block)
+  end
+
+  def test_mixed_formatting
 
     textile_and_markdown = [
       'Markdown heading',
@@ -84,6 +87,7 @@ class RevisionTest < Test::Unit::TestCase
       '* list 2'
     ].join("\n")
     
+    @web.markup = :markdown
     assert_markup_parsed_as(
       "<h1>Markdown heading</h1>\n\n" +
       "<p>h2. Textile heading</p>\n\n" +
@@ -91,6 +95,17 @@ class RevisionTest < Test::Unit::TestCase
       "<ul>\n<li>list 1</li>\n<li>list 2</li>\n</ul>",
       textile_and_markdown)
     
+    @web.markup = :textile
+    assert_markup_parsed_as(
+      "<p>Markdown heading<br />================</p>\n\n\n\t<h2>Textile heading</h2>" +
+      "\n\n\n\t<p><strong>some</strong> <b>text</b> <em>with</em> <del>styles</del></p>" +
+      "\n\n\n\t<ul>\n\t<li>list 1</li>\n\t\t<li>list 2</li>\n\t</ul>",
+      textile_and_markdown)
+    
+    @web.markup = :mixed
+    assert_markup_parsed_as(
+      "<h1>Markdown heading</h1>\n\n\n\t<h2>Textile heading</h2>",
+      textile_and_markdown)
   end
 
   def test_rdoc