From 45157d80c66bdf75c2c79ad8ec81929134e797ee Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sun, 6 Aug 2017 12:59:40 -0700
Subject: [PATCH] Properly cancel event when in mouse mode

Fixes #848
---
 src/Terminal.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Terminal.ts b/src/Terminal.ts
index cd44e7fb76..b6a9d10483 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -1100,7 +1100,7 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
       if (!this.mouseEvents) return;
       if (this.x10Mouse || this.vt300Mouse || this.decLocator) return;
       sendButton(ev);
-      return this.cancel(ev);
+      ev.preventDefault();
     });
 
     // allow wheel scrolling in
@@ -2247,6 +2247,7 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
     this.buffer.tabs[this.buffer.x] = true;
   }
 
+  // TODO: Remove cancel function and cancelEvents option
   public cancel(ev: Event, force?: boolean): boolean {
     if (!this.options.cancelEvents && !force) {
       return;