From 17b8857dc00f5255c14e0b7a274ea0d4cfb53c7c Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 11 Apr 2020 21:09:47 +0200
Subject: [PATCH] LibVT: Shift+Tab should generate ESC[Z

Fixes #1751.
---
 Libraries/LibVT/TerminalWidget.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Libraries/LibVT/TerminalWidget.cpp b/Libraries/LibVT/TerminalWidget.cpp
index 0324df3ef08..45b60a710f5 100644
--- a/Libraries/LibVT/TerminalWidget.cpp
+++ b/Libraries/LibVT/TerminalWidget.cpp
@@ -242,6 +242,11 @@ void TerminalWidget::keydown_event(GUI::KeyEvent& event)
         break;
     }
 
+    if (event.shift() && event.key() == KeyCode::Key_Tab) {
+        write(m_ptm_fd, "\033[Z", 3);
+        return;
+    }
+
     // Key event was not one of the above special cases,
     // attempt to treat it as a character...
     char ch = !event.text().is_empty() ? event.text()[0] : 0;