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Re: [PATCH] Implement `capture-lexical-environment' in evaluator

From: Mark H Weaver
Subject: Re: [PATCH] Implement `capture-lexical-environment' in evaluator
Date: Wed, 14 Dec 2011 04:36:09 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux)

Another note: I realize that I shouldn't use `expand-top-sequence' to
restart the expander within a local lexical environment.  At first
glance, I guess I should be using `expand' instead.

Another possibility: if the (capture-lexical-environment) was found
within a body or sequence where local definitions are permitted, restart
using the appropriate expansion function that allows local definitions.
However, I haven't yet determined whether this is feasible given the way
psyntax handles bodies.  For that matter, I haven't decided whether this
would be desirable.

Anyway, now I must sleep.


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