From 778de19a2bd850e57db50b44572118bd2c9403f0 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Mon, 29 Nov 2010 20:35:20 +0100
Subject: [PATCH] Show original buffer when completion is aborted

---
 linenoise.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/linenoise.c b/linenoise.c
index 0ebef2e..b6f4d4f 100644
--- a/linenoise.c
+++ b/linenoise.c
@@ -243,10 +243,14 @@ static int completeLine(int fd, const char *prompt, char *buf, size_t buflen, si
                     if (i == lc.len) beep();
                     break;
                 case 27: /* escape */
+                    /* Re-show original buffer */
+                    if (i < lc.len) {
+                        refreshLine(fd,prompt,buf,*len,*pos,cols);
+                    }
                     stop = 1;
                     break;
                 default:
-                    /* update buffer and return */
+                    /* Update buffer and return */
                     if (i < lc.len) {
                         nwritten = snprintf(buf,buflen,"%s",lc.cvec[i]);
                         *len = *pos = nwritten;
-- 
2.44.0