Rakefile in prawn-0.1.0 vs Rakefile in prawn-0.1.1

@@ -2,11 +2,11 @@
 require 'rake'
 require 'spec/rake/spectask'
 require "rake/rdoctask"
 require "rake/gempackagetask"  
 
-PRAWN_VERSION = "0.1.0" 
+PRAWN_VERSION = "0.1.1" 
 
 task :default => [:spec]
 
 desc "Run all specs"
 Spec::Rake::SpecTask.new('spec') do |t|
@@ -31,24 +31,25 @@
 end     
 
 desc "run all examples, and then diff them against reference PDFs"
 task :examples do 
   mkdir_p "output"
-  examples = Dir["examples/*.rb"].reject { |e| e =~ /bench|sjis/ }   
+  examples = Dir["examples/*.rb"].reject { |e| e =~ /bench/ }   
   t = Time.now
-  puts "Running Examples"
+  puts "Running Examples, skipping benchmark"
   examples.each { |file| `ruby -Ilib #{file}` }  
   puts "Ran in #{Time.now - t} s"        
   `mv *.pdf output`                     
-=begin
-  # Has some issues     
-  puts "Checking for differences..."
-  output = Dir["output/*.pdf"]
-  ref    = Dir["reference_pdfs/*.pdf"]   
-  output.zip(ref).each do |o,r|
-    system "diff -q #{o} #{r}"
-  end 
-=end
+                   
+  unless RUBY_VERSION < "1.9"    
+    puts "Checking for differences..."
+    output = Dir["output/*.pdf"]
+    ref    = Dir["reference_pdfs/*.pdf"]   
+    output.zip(ref).each do |o,r|
+      system "diff -q #{o} #{r}"
+    end                      
+  end
+
 end
 
 spec = Gem::Specification.new do |spec|
   spec.name = "prawn"
   spec.version = PRAWN_VERSION