docs: def view_edit(name=None):
      """Edit or creates a new page.
  
      .. note:: this is a bottle view
  
      if no page name is given, creates a new page.
  
      Keyword Arguments:
          :name: (str) -- name of the page (OPTIONAL)
  
      Returns:
          bottle response object
      """
      response.set_header('Cache-control', 'no-cache')
      response.set_header('Pragma', 'no-cache')
      if name is None:
          # new page
          return template('edit',
                          type="edit",
                          name=name,
                          extended_name=None,
                          is_repo=check_repo(),
                          history=[],
                          gitref=None,
                          today=datetime.datetime.now().strftime("%Y%m%d"),
                          content="")
      else:
          files = glob.glob("{0}.rst".format(name))
          if len(files) > 0:
              file_handle = open(files[0], 'r')
              return template('edit',
                              type="edit",
                              name=name,
                              extended_name=None,
                              is_repo=check_repo(),
                              history=[],
                              gitref=None,
                              today=datetime.datetime.now().strftime("%Y%m%d"),
                              content=file_handle.read())
          else:
              return abort(404)