# File lib/git-review/local.rb, line 322
    def create_title_and_body(target_branch)
      login = server.login
      commits = git_call("log --format='%H' HEAD...#{target_branch}").
        lines.count
      puts "Commits: #{commits}"
      if commits == 1
        # we can create a really specific title and body
        title = git_call("log --format='%s' HEAD...#{target_branch}").chomp
        body  = git_call("log --format='%b' HEAD...#{target_branch}").chomp
      else
        title = "[Review] Request from '#{login}' @ '#{source}'"
        body  = "Please review the following changes:\n"
        body += git_call("log --oneline HEAD...#{target_branch}").
          lines.map{|l| "  * #{l.chomp}"}.join("\n")
      end
      edit_title_and_body(title, body)
    end