migrate to rustyline, add history support

2019-09-26 11:25:05 -06:00
parent 529b664bf3
commit 2c1c1b7d12
8 changed files with 122 additions and 155 deletions
--- a/src/prolog/toplevel.pl
+++ b/src/prolog/toplevel.pl
@@ -4,8 +4,7 @@
 '$repl' :- '$repl'.

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

 '$instruction_match'([user], []) :-