From 6b46e0837fc35e9f0f2367bd1475e5274a3be1f1 Mon Sep 17 00:00:00 2001
From: npezza93 <npezza93@gmail.com>
Date: Thu, 10 Aug 2017 18:27:05 -0400
Subject: [PATCH] Move preloading bell audio to open() and append it the the
 terminal element

---
 src/Terminal.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Terminal.ts b/src/Terminal.ts
index 8edb406d..6cda1a6b 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -689,6 +689,14 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
     this.viewportScrollArea.classList.add('xterm-scroll-area');
     this.viewportElement.appendChild(this.viewportScrollArea);
 
+    // preload audio
+    if (this.options.bellSound) {
+      this.bellAudioElement = document.createElement('audio');
+      this.bellAudioElement.setAttribute('preload', 'auto');
+      this.bellAudioElement.setAttribute('src', this.options.bellSound);
+      this.element.appendChild(this.bellAudioElement);
+    }
+
     // Create the selection container.
     this.selectionContainer = document.createElement('div');
     this.selectionContainer.classList.add('xterm-selection');