From a4108955efae106c90b5f23845025db1e471773e Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Thu, 7 Sep 2017 06:28:18 -0700
Subject: linenoise: bugfix: cancel extended mode on Enter.

* linenoise/linenoise.c (edit): If Enter is processed while in
Ctrl-X extended command mode, that mode must be explicitly
canceled by resetting the extended local flag. Not doing this
became an issue when the Enter callback mechanism was
introduced to detect incomplete lines. At that point, entering
Ctrl-X Enter on an incomplete line caused linenoise
to insert a newline, but stay in extended mode.
---
 linenoise/linenoise.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linenoise/linenoise.c b/linenoise/linenoise.c
index a3c83e66..a80ca3ab 100644
--- a/linenoise/linenoise.c
+++ b/linenoise/linenoise.c
@@ -2015,6 +2015,7 @@ static int edit(lino_t *l, const char *prompt)
                 }
                 break;
             case ENTER:
+                extended = 0;
                 if (l->mlmode && l->enter_callback &&
                     !l->enter_callback(l->data, l->ce_ctx))
                 {
-- 
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