old_contents: site = "http://www.galkan.net/"
  author = "Galkan - %s"% site
  version = "1.0"
  exit_message = "\nDepDep v%s - %s"% (version, author)
  
new_contents: site = "http://www.galkan.net/"
  author = "Galkan - %s"% site
  version = "1.0"
  
subject: Update version.py