info(List)
Documentation directive for objects, protocols, and categories. The directive argument is a list of pairs using the format Key is Value. See the documenting Logtalk programs section for a description of the valid keys.
info(+entity_info_list)
:- info([
version is 1.0,
author is 'Paulo Moura',
date is 2000/4/20,
comment is 'List protocol.'
]).