From d30fb89fde577631e8ca66bcb6fe53e1a3002bd0 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Fri, 20 Jan 2017 23:11:22 -0800
Subject: [PATCH] Fix CUB behavior

Don't wrap cursor to column 0 after a CUB, fixes 3 tests
---
 src/InputHandler.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/InputHandler.ts b/src/InputHandler.ts
index 8e6949ba..6cb0f08c 100644
--- a/src/InputHandler.ts
+++ b/src/InputHandler.ts
@@ -246,6 +246,9 @@ export class InputHandler implements IInputHandler {
     if (param < 1) {
       param = 1;
     }
+    if (this._terminal.x >= this._terminal.cols) {
+      this._terminal.x--;
+    }
     this._terminal.x -= param;
     if (this._terminal.x < 0) {
       this._terminal.x = 0;