new_contents: from thefuck import shells
  
  
  def match(command, settings):
      # catches "git branch list" in place of "git branch"
      return command.script.split() == 'git branch list'.split()
  
  
  def get_new_command(command, settings):
      return shells.and_('git branch --delete list', 'git branch')
  
subject: Add git_branch_list rule