Thanks Rob and Evan for your prompt replies!
----- Original Message ----
From: Evan DeMond <email@example.com>
To: Lua list <firstname.lastname@example.org>
Sent: Thursday, March 27, 2008 4:27:30 PM
Subject: Re: How can I detect duplicate field names?
Oh, and of course, you'll have to exchange the table constructor syntax for something like:
guarded_config = MakeGuarded(some_config_table)
guarded_config.x = 1
guarded_config.y = 2