From ee8fdb1c590c0d61bb15c33801a3897b5965e8b3 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Wed, 01 Sep 2021 14:33:42 -0400
Subject: README: Compare to related programs

---
diff --git a/README b/README
index 77e0090..6fb4f30 100644
--- a/README
+++ b/README
@@ -8,6 +8,13 @@ commands, e.g.:
     @ '19 January 2038 03:14:07'; halt
     @ 9:00am mon; printf '\a'
 
+@ is similar to the standard sleep utility except that it accepts a time
+and optional date instead of a delay duration.  @ is distinct from the
+at daemon package by Jose M Calhariz in that @ is not a daemon that runs
+jobs in the background; instead it delays subsequent commands in a list,
+allowing such commands to remain connected to a controlling terminal for
+user interaction.
+
 Date/Time Formats
 -----------------
 
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