use round brackets for meta_predicate/1 declaration

This commit is contained in:
Markus Triska
2021-11-20 22:43:53 +01:00
parent 66becaf91c
commit faf74519dc

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@@ -28,7 +28,7 @@ dif(X, Y, T) :-
non(true, false). non(true, false).
non(false, true). non(false, true).
:- meta_predicate tfilter(2, ?, ?). :- meta_predicate(tfilter(2, ?, ?)).
tfilter(C_2, Es, Fs) :- tfilter(C_2, Es, Fs) :-
i_tfilter(Es, C_2, Fs). i_tfilter(Es, C_2, Fs).