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Date:	Mon, 18 Jan 1993 02:23:10 -0500
From:	Paul Haahr <haahr@mv.us.adobe.com>
Message-Id: <9301180723.AA13510@utopia.mv.us.adobe.com>
To:	Sm@cerberus.bhpese.oz.au
Subject: Re: varaiable expansion and here documents
Cc:	rc@hawkwind.utcs.toronto.edu

the behavior of Byron's rc agrees with Tom Duff's paper, which refers
to variable names but not expressions.  these rules are simple.  let's
not confuse matters by allowing arbitrary expression syntax to heredocs.

my $.02.