docs: def find_match_command(self, rule):
          """Return a matching (possibly munged) command, if found in rule."""
  
          command_string = rule['command']
          command_list = command_string.split()
  
          self.logdebug('comparing "%s" to "%s"\n' %
                        (command_list, self.original_command_list))
          if rule.get('allow_trailing_args'):
              self.logdebug('allow_trailing_args is true - comparing initial '
                            'list.\n')
              # Verify the initial arguments are all the same
              if (self.original_command_list[:len(command_list)] ==
                      command_list):
                  self.logdebug('initial list is same\n')
                  return {'command': self.original_command_list}
              else:
                  self.logdebug('initial list is not same\n')
  
          elif rule.get('pcre_match'):
              if re.search(command_string, self.original_command_string):
                  return {'command': self.original_command_list}
  
          elif command_list == self.original_command_list:
              return {'command': command_list}