From a23879b6934e9e1bb2c8eacf0152a18581fc1fa5 Mon Sep 17 00:00:00 2001
From: Joshua Bell <inexorabletash@gmail.com>
Date: Sat, 10 Feb 2024 18:28:31 -0800
Subject: [PATCH] Fix for previous - don't call callback synchronously

---
 dos.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dos.js b/dos.js
index 72acc41..9cacac6 100644
--- a/dos.js
+++ b/dos.js
@@ -587,15 +587,15 @@ function DOS(tty) {
     tty.writeString(prompt); // TODO: Correct? Newline?
     var tmp = clockbuf;
     clockbuf = '';
-    callback(tmp);
+    setTimeout(function() { callback(tmp); }, 0);
   }
   function clock_readChar(callback) {
     if (!clockbuf.length) {
-      callback('\r');
+      setTimeout(function() { callback('\r'); }, 0);
     } else {
       var c = clockbuf.substring(0, 1);
       clockbuf = clockbuf.slice(1);
-      callback(c);
+      setTimeout(function() { callback(c); }, 0);
     }
   }
 }