From 9e80b8bd10433ecc6ebe7c295e16b62b3883987d Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 9 Apr 2017 12:55:34 -0700 Subject: [PATCH] altos: Escape lisp REP loop with () input Provide a way to get out of a lisp read-eval-print loop that can be easily input from the keyboard. Signed-off-by: Keith Packard --- src/lisp/ao_lisp_rep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lisp/ao_lisp_rep.c b/src/lisp/ao_lisp_rep.c index ef7dbaf2..3be95d44 100644 --- a/src/lisp/ao_lisp_rep.c +++ b/src/lisp/ao_lisp_rep.c @@ -20,7 +20,7 @@ ao_lisp_read_eval_print(void) ao_poly in, out = AO_LISP_NIL; for(;;) { in = ao_lisp_read(); - if (in == _ao_lisp_atom_eof) + if (in == _ao_lisp_atom_eof || in == AO_LISP_NIL) break; out = ao_lisp_eval(in); if (ao_lisp_exception) { -- 2.30.2