Rakefile in weskit-0.1.0 vs Rakefile in weskit-0.2.0

@@ -1,5 +1,12 @@
 require "bundler/gem_tasks"
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new 'spec'
-task :default => :spec
\ No newline at end of file
+task :default => :spec
+
+namespace :kpeg do
+  desc 'Re-build KPEGParser'
+  task :rebuild do
+    puts %x(kpeg -fsvo lib/weskit/wml/kpeg_parser.rb lib/weskit/wml/grammars/wml.kpeg)
+  end
+end