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use anonymous variable

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Markus Triska
2021-12-01 20:54:06 +01:00
parent 7abdade7c1
commit 0026f3fdef
1 changed files with 1 additions and 1 deletions
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src/lib/builtins.pl
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@@ -954,7 +954,7 @@ retract_module_clause(Head, Body, Module) :-
). ).
first_match_index([Clause | Clauses], Clause, N, N) :- first_match_index([Clause | _], Clause, N, N) :-
!. !.
first_match_index([_ | Clauses], Clause, N0, N) :- first_match_index([_ | Clauses], Clause, N0, N) :-
N1 is N0 + 1, N1 is N0 + 1,