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How can one define variables to be local by default ?

• To: mathgroup at smc.vnet.net
• Subject: [mg57114] How can one define variables to be local by default ?
• From: Enrico Arrigoni <arrigoni at itp.tu-graz.ac.at>
• Date: Mon, 16 May 2005 07:06:49 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Module allows me to specify that
a given set of variables should be local.

However, one may forget to include some variables in the list, so that one would like to have a command specifying 
that ALL variables within an expression are local, (except possibly  for a list of variables declared as global at the beginning).

Is there a way to do that?
I tried by changing the COntext and COntextPath (using BeginPackage and Begin) but this does it only the first time

Thanks

Enrico

• Follow-Ups:
  • Re: How can one define variables to be local by default ?
    • From: Chris Chiasson <chris.chiasson@gmail.com>