Rakefile in regextest-0.1.6 vs Rakefile in regextest-0.1.8

@@ -3,11 +3,11 @@
 
 RSpec::Core::RakeTask.new(:spec)
 
 # task :default => :spec
 
-task :default => [:make, :spec]
+task :default => [:make, :doc, :spec]
 
 # Generating parser
 file 'lib/regextest/front/parser.rb' => 'lib/regextest/front/parser.y' do
   puts 'making regextest/front/parser.rb'
   sh 'racc lib/regextest/front/parser.y -o lib/regextest/front/parser.rb'
@@ -57,6 +57,18 @@
 task :test => :make do 
   puts "Test it!"
   sh 'ruby test.rb'
 end
 
+# Generating documents
+file 'doc/index.html' => [ 'lib/regextest/regexp.rb', 'README.md' ] do
+  puts "making document for regextest"
+  sh 'yardoc lib/regextest/regexp.rb'
+end
+
+task :doc =>
+        [
+          'doc/index.html',
+        ] do 
+  puts "Generate documents"
+end