From 0684e0587757020ffbc8ac0058c52d00ac749456 Mon Sep 17 00:00:00 2001
From: Exile <exile@chamber.ee>
Date: Mon, 16 Oct 2017 07:17:51 +0000
Subject: [PATCH] Smart Keyboard Arrows

---
 src/Terminal.ts | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/Terminal.ts b/src/Terminal.ts
index 5ea010929..f6b9f6376 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -1415,6 +1415,36 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
     };
     const modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);
     switch (ev.keyCode) {
+      case 0:
+        if (ev.key === "UIKeyInputUpArrow") {
+          if (this.applicationCursor) {
+            result.key = C0.ESC + 'OA';
+          } else {
+            result.key = C0.ESC + '[A';
+          }
+        }
+        else if (ev.key === "UIKeyInputLeftArrow") {
+          if (this.applicationCursor) {
+            result.key = C0.ESC + 'OD';
+          } else {
+            result.key = C0.ESC + '[D';
+          }
+        }
+        else if (ev.key === "UIKeyInputRightArrow") {
+          if (this.applicationCursor) {
+            result.key = C0.ESC + 'OC';
+          } else {
+            result.key = C0.ESC + '[C';
+          }
+        }
+        else if (ev.key === "UIKeyInputDownArrow") {
+          if (this.applicationCursor) {
+            result.key = C0.ESC + 'OB';
+          } else {
+            result.key = C0.ESC + '[B';
+          }
+        }
+        break;
       case 8:
         // backspace
         if (ev.shiftKey) {