From f8b256c0d4a60cab10544bf440e8ab7044fef0cb Mon Sep 17 00:00:00 2001
From: Jakub Jankiewicz <jcubic@onet.pl>
Date: Mon, 23 Dec 2024 13:18:37 +0100
Subject: [PATCH] fix space in front of output in REPL #406

---
 CHANGELOG.md | 1 +
 bin/lips.js  | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 078b12c4..779e3859 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 ### Bugfix
 * fix exception when handling parse error for lonely `)` [#417](https://github.com/jcubic/lips/issues/417)
 * fix unboxing arguments of LIPS created classes [#411](https://github.com/jcubic/lips/issues/411)
+* fix space in front of output in REPL [#406](https://github.com/jcubic/lips/issues/406)
 
 ## 1.0.0-beta.20
 ### Feature
diff --git a/bin/lips.js b/bin/lips.js
index 8eef9d71..ed7fbfad 100755
--- a/bin/lips.js
+++ b/bin/lips.js
@@ -681,7 +681,9 @@ function run_repl(err, rl) {
             // so we have the change to syntax highlight the command line
             // this needs to happen on next tick so the string have time
             // to updated with a given key
-            rl._refreshLine();
+            if (cmd) {
+                rl._refreshLine();
+            }
         }, 0);
     });
     bootstrap(interp).then(function() {
@@ -714,9 +716,9 @@ function run_repl(err, rl) {
                     // https://github.com/nodejs/node/issues/11699
                     rl.setPrompt('');
                     rl.pause();
+                    cmd = '';
                     prev_eval = prev_eval.then(function() {
                         const result = run(code, interp, dynamic, null, options.t || options.trace, false);
-                        cmd = '';
                         return result;
                     }).then(function(result) {
                         if (process.stdin.isTTY) {