@staticmethod<EOL><INDENT>def _proc_error(ifn: str, e: Exception) -> None:<DEDENT>
type_, value_, traceback_ = sys.exc_info()<EOL>traceback.print_tb(traceback_, file=sys.stderr)<EOL>print(file=sys.stderr)<EOL>print("<STR_LIT>" % ifn, file=sys.stderr)<EOL>print(str(e), file=sys.stderr)<EOL>
Report an error
        :param ifn: Input file name
        :param e: Exception to report