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![]() | Predicate help/0 |
topics(s)
to give help for. Notations for What
are:
?- help(append).
/
Arity//
ArityIf an exact match fails this predicates attempts fuzzy matching and, when successful, display the results headed by a warning that the matches are based on fuzzy matching.
If possible, the results are sent through a pager such as the
less
program. This behaviour is controlled by the Prolog
flag
help_pager
. See section level documentation.