parameters: (self, command_name: str, dir_name: str, file: str)
docstring: Add an error about a duplicate command name within a directory.
docstring_summary: Add an error about a duplicate command name within a directory.
docstring_tokens: Add an error about a duplicate command name within a directory .
function: def add_duplicate_command_name_error(self, command_name: str, dir_name: str, file: str) -> None:
          """Add an error about a duplicate command name within a directory."""
          self._add_error(ERROR_ID_DUPLICATE_COMMAND_NAME, command_name,
                          "'%s' has duplicate command: '%s'" % (dir_name, command_name), file)
function_tokens: def add_duplicate_command_name_error ( self , command_name : str , dir_name : str , file : str ) -> None : self . _add_error ( ERROR_ID_DUPLICATE_COMMAND_NAME , command_name , "'%s' has duplicate command: '%s'" % ( dir_name , command_name ) , file )