lib/slippery/rake_tasks.rb in slippery-0.4.1 vs lib/slippery/rake_tasks.rb in slippery-0.4.2

@@ -49,10 +49,11 @@
           instance_exec(node, &blk)
         end
       end
     end
     alias replace processor
+    alias transform processor
 
     def pack_assets
       @options[:include_assets] = true
     end
     alias self_contained pack_assets
@@ -78,12 +79,12 @@
       processor 'head' do |head|
         head <<= H[:title, title]
       end
     end
 
-    def add_highlighting(style = Slippery::Processors::AddHighlight::DEFAULT_STYLE, version = Slippery::Processors::AddHighlight::DEFAULT_VERSION)
-      processors << Slippery::Processors::AddHighlight.new(style, version)
+    def add_highlighting(style = Slippery::Processors::AddHighlight::DEFAULT_STYLE, version = :unused)
+      processors << Slippery::Processors::AddHighlight.new(style)
     end
 
     def define
       namespace @name do
         desc "build all"
@@ -119,10 +120,14 @@
                 puts "="*60
 
                 tmpfile = Tempfile.new("#{name}.html")
                 tmpfile << before
                 tmpfile.close
-                print `diff -u #{tmpfile.path} #{name}.html | cut -c1-150`
+                if `which pup` =~ /pup/
+                  print `bash -c 'diff -u <(cat #{tmpfile.path} | pup) <(cat #{name}.html | pup) | cut -c1-180'`
+                else
+                  print `diff -u #{tmpfile.path} #{name}.html | cut -c1-180`
+                end
               end
             end
           end
         end
       end