From 85e8373de8f60f80b432a10e7733bffe627373ac Mon Sep 17 00:00:00 2001
From: Jeremy Ebneyamin <ebneyaminj@gmail.com>
Date: Sun, 1 Nov 2015 16:52:46 -0800
Subject: [PATCH] Reduce ctrl intercept scope

Make sure only the ctrl key is modifying the currently pressed key when
intercepting for an escape code sequence. This reduces the number of key
combinations the terminal interrupts.
---
 src/term.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/term.js b/src/term.js
index 71c11c0..3b07a8b 100644
--- a/src/term.js
+++ b/src/term.js
@@ -2832,7 +2832,7 @@ Terminal.prototype.keyDown = function(ev) {
       break;
     default:
       // a-z and space
-      if (ev.ctrlKey && !ev.shiftKey) {
+      if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
         if (ev.keyCode >= 65 && ev.keyCode <= 90) {
           // Ctrl-A
           if (this.screenKeys) {