From f82aa87d141a27271a3494fb734b5a9fc3ee4930 Mon Sep 17 00:00:00 2001
From: Ali Mohammad Pur <ali.mpfard@gmail.com>
Date: Sun, 6 Jun 2021 23:24:07 +0430
Subject: [PATCH] LibLine: Keep the CSI bytes alive across read events

Otherwise we would lose the CSI parameters and intermediates if the
whole sequence was split between two reads.
Fixes #7835.
---
 Userland/Libraries/LibLine/Editor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Userland/Libraries/LibLine/Editor.cpp b/Userland/Libraries/LibLine/Editor.cpp
index 43324b0197f014..82171a7d0278f4 100644
--- a/Userland/Libraries/LibLine/Editor.cpp
+++ b/Userland/Libraries/LibLine/Editor.cpp
@@ -815,9 +815,9 @@ void Editor::handle_read_event()
     Utf8View input_view { StringView { m_incomplete_data.data(), valid_bytes } };
     size_t consumed_code_points = 0;
 
-    Vector<u8, 4> csi_parameter_bytes;
+    static Vector<u8, 4> csi_parameter_bytes;
+    static Vector<u8> csi_intermediate_bytes;
     Vector<unsigned, 4> csi_parameters;
-    Vector<u8> csi_intermediate_bytes;
     u8 csi_final;
     enum CSIMod {
         Shift = 1,