enable meta_predicate/1 declarations
@@ -63,11 +63,8 @@ Assocs are Key-Value associations implemented as a balanced binary tree
@author R.A.O'Keefe, L.Damas, V.S.Costa and Jan Wielemaker
*/
-/*
-:- meta_predicate
- map_assoc(1, ?),
- map_assoc(2, ?, ?).
-*/
+:- meta_predicate map_assoc(1, ?).
+:- meta_predicate map_assoc(2, ?, ?).
%! empty_assoc(?Assoc) is semidet.
%
