Defeat haml-spec

lib/hamlit/filters.rb

@@ -26,7 +26,7 @@ module Hamlit
     register :preserve,   Preserve
 
     def initialize(options = {})
-      @format = options[:format]
+      @options = options
     end
 
     def compile(node)
@@ -40,7 +40,7 @@ module Hamlit
       compiler = Filters.registered[name]
       raise NotFound.new("FilterCompiler for '#{name}' was not found") unless compiler
 
-      compilers[name] ||= compiler.new(@format)
+      compilers[name] ||= compiler.new(@options)
     end
 
     def compilers

lib/hamlit/filters/base.rb

@@ -3,8 +3,8 @@ require 'haml/util'
 module Hamlit
   class Filters
     class Base
-      def initialize(format)
-        @format = format
+      def initialize(options = {})
+        @format = options[:format]
       end
 
       private

lib/hamlit/filters/plain.rb

@@ -3,10 +3,20 @@ require 'haml/util'
 module Hamlit
   class Filters
     class Plain < Base
+      def initialize(options = {})
+        super
+        @pretty = options[:pretty]
+      end
+
       def compile(node)
         text = node.value[:text].rstrip
         if Haml::Util.contains_interpolation?(text)
+          # FIXME: Confirm whether this is correct or not
+          if @pretty
+            [:dynamic, Haml::Util.unescape_interpolation(text)]
+          else
             [:dynamic, Haml::Util.unescape_interpolation(text + "\n")]
+          end
         else
           [:static, text]
         end

test/haml-spec/pretty_test.rb

@@ -959,7 +959,6 @@ class PrettyTest < MiniTest::Test
     end
 
     def test_interpolation_inside_filtered_content
-      skip
       haml    = %q{:plain
   #{var} interpolated: #{var}}
       html    = %q{value interpolated: value}