SWI-Prolog Did You Know Did you know? SWI-Prolog can handle Unix signals Search Documentation:
Pack logtalk -- logtalk-3.91.1/manuals/sources/refman/methods/goal_expansion_2.rst

The current version of pack logtalk does not contain a file logtalk-3.91.1/manuals/sources/refman/methods/goal_expansion_2.rst