From 33834609c3c61e3a3eedf29644e15a0c5a56c14f Mon Sep 17 00:00:00 2001
From: Mark Thom <markjordanthom@gmail.com>
Date: Tue, 27 Feb 2018 17:21:43 -0700
Subject: [PATCH] add ; key.

---
 src/prolog/io.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/prolog/io.rs b/src/prolog/io.rs
index 71139aea..c81c2004 100644
--- a/src/prolog/io.rs
+++ b/src/prolog/io.rs
@@ -630,7 +630,7 @@ pub fn print(wam: &mut Machine, result: EvalSession) {
 
                     for c in stdin.keys() {
                         match c.unwrap() {
-                            Key::Char(' ') => {
+                            Key::Char(' ') | Key::Char(';') => {
                                 write!(stdout, " ;\n\r").unwrap();
                                 result = wam.continue_query(&alloc_locs, &mut heap_locs);
                                 break;
-- 
2.54.0