From eb1ca965c756f6c0670db5fa1d747e72491f0699 Mon Sep 17 00:00:00 2001
From: AnotherTest <ali.mpfard@gmail.com>
Date: Thu, 11 Mar 2021 12:22:55 +0330
Subject: [PATCH] LibLine: Cleanup the suggestions before inserting a new code
 point

Otherwise `reposition_cursor()` will move the cursor one character too
far to the right, and since we don't redraw the entire buffer when
the character is inserted at the end, the mistake won't be immediately
fixed by a complete redraw.
Fixes #5722
---
 Userland/Libraries/LibLine/Editor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Userland/Libraries/LibLine/Editor.cpp b/Userland/Libraries/LibLine/Editor.cpp
index 96c883c40b..15ec22f05d 100644
--- a/Userland/Libraries/LibLine/Editor.cpp
+++ b/Userland/Libraries/LibLine/Editor.cpp
@@ -1033,6 +1033,9 @@ void Editor::handle_read_event()
             continue;
         }
 
+        // If we got here, manually cleanup the suggestions and then insert the new code point.
+        suggestion_cleanup.disarm();
+        cleanup_suggestions();
         insert(code_point);
     }