Implied extensions. Closes #304

middleman-core/lib/middleman-core/sitemap/store.rb

@@ -178,10 +178,13 @@ module Middleman::Sitemap
 
         # If there is no extension, look for one
         if File.extname(path).empty?
-          input_ext = File.extname(file).split(".").last.to_sym
+          input_ext = File.extname(file)
           
-          if app.template_extensions.has_key?(input_ext)
-            path << ".#{app.template_extensions[input_ext]}"
+          if !input_ext.empty?
+            input_ext = input_ext.split(".").last.to_sym
+            if app.template_extensions.has_key?(input_ext)
+              path << ".#{app.template_extensions[input_ext]}"
+            end
           end
         end
         

middleman-more/lib/middleman-more/renderers/haml.rb

@@ -11,6 +11,10 @@ module Middleman::Renderers::Haml
       # Add haml helpers to context
       app.send :include, ::Haml::Helpers
       
+      app.before_configuration do
+        template_extensions :haml => :html
+      end
+      
       # Setup haml helper paths
       app.ready do
         init_haml_helpers

middleman-more/lib/middleman-more/renderers/liquid.rb

@@ -13,6 +13,10 @@ module Middleman::Renderers::Liquid
         # Require Gem
         require "liquid"
         
+        app.before_configuration do
+          template_extensions :liquid => :html
+        end
+        
         # After config, setup liquid partial paths
         app.after_configuration do
           Liquid::Template.file_system = Liquid::LocalFileSystem.new(source_dir)

middleman-more/lib/middleman-more/renderers/markdown.rb

@@ -18,6 +18,14 @@ module Middleman::Renderers::Markdown
       app.set :markdown_engine, :redcarpet
       app.set :markdown_engine_prefix, ::Tilt
       
+      app.before_configuration do
+        template_extensions :markdown => :html,
+                            :mdown    => :html,
+                            :md       => :html,
+                            :mkd      => :html,
+                            :mkdn     => :html
+      end
+      
       # Once configuration is parsed
       app.after_configuration do
         

middleman-more/lib/middleman-more/renderers/sass.rb

@@ -16,6 +16,11 @@ module Middleman::Renderers::Sass
     def registered(app)
       # Default sass options
       app.set :sass, {}
+      
+      app.before_configuration do
+        template_extensions :scss => :css,
+                            :sass => :css
+      end
     end
     
     alias :included :registered

middleman-more/lib/middleman-more/renderers/slim.rb

@@ -12,6 +12,10 @@ module Middleman::Renderers::Slim
         # Load gem
         require "slim"
         
+        app.before_configuration do
+          template_extensions :slim => :html
+        end
+        
         # Setup Slim options to work with partials
         Slim::Engine.set_default_options(:buffer => '@_out_buf', :generator => Temple::Generators::StringBuffer) if defined?(Slim)
       rescue LoadError