add '$delete_all_attributes', use copy_term/3 as defined in #1272

2023-02-18 02:15:24 -07:00
parent a6e416f13d
commit 3f445c76be
6 changed files with 74 additions and 25 deletions
--- a/src/lib/freeze.pl
+++ b/src/lib/freeze.pl
@@ -38,5 +38,5 @@ freeze(X, Goal) :-
 attribute_goals(Var) -->
    { get_atts(Var, frozen(Goals)),
      put_atts(Var, -frozen(_)) },
-    [freeze(Var, Goals)].
+    [freeze:freeze(Var, Goals)].