address issue #153

2019-09-05 22:43:50 -06:00
parent 4b22f80a77
commit 9d2ac9e235
7 changed files with 56 additions and 82 deletions
--- a/src/prolog/toplevel.pl
+++ b/src/prolog/toplevel.pl
@@ -1,9 +1,9 @@
-repl :-
-    catch(read_and_match, E, '$print_exception'(E)),
+'$repl' :-
+    catch('$read_and_match', E, '$print_exception'(E)),
    false. %% this is for GC, until we get actual GC.
-repl :- repl.
+'$repl' :- '$repl'.

-read_and_match :-
+'$read_and_match' :-
    write_term('?- ', [quoted(false)]),
    read_term(Term, [variable_names(VarList)]),
    '$instruction_match'(Term, VarList).