docs: def conf():
      '''
      Parse GRUB conf file
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' grub.conf
      '''
      stanza = ''
      stanzas = []
      in_stanza = False
      ret = {}
      pos = 0
      try:
          with salt.utils.files.fopen(_detect_conf(), 'r') as _fp:
              for line in _fp:
                  line = salt.utils.stringutils.to_unicode(line)
                  if line.startswith('#'):
                      continue
                  if line.startswith('\n'):
                      in_stanza = False
                      if 'title' in stanza:
                          stanza += 'order {0}'.format(pos)
                          pos += 1
                          stanzas.append(stanza)
                      stanza = ''
                      continue
                  if line.strip().startswith('title'):
                      if in_stanza:
                          stanza += 'order {0}'.format(pos)
                          pos += 1
                          stanzas.append(stanza)
                          stanza = ''
                      else:
                          in_stanza = True
                  if in_stanza:
                      stanza += line
                  if not in_stanza:
                      key, value = _parse_line(line)
                      ret[key] = value
              if in_stanza:
                  if not line.endswith('\n'):
                      line += '\n'
                  stanza += line
                  stanza += 'order {0}'.format(pos)
                  pos += 1
                  stanzas.append(stanza)
      except (IOError, OSError) as exc:
          msg = "Could not read grub config: {0}"
          raise CommandExecutionError(msg.format(exc))
  
      ret['stanzas'] = []
      for stanza in stanzas:
          mydict = {}
          for line in stanza.strip().splitlines():
              key, value = _parse_line(line)
              mydict[key] = value
          ret['stanzas'].append(mydict)
      return ret