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[RFC] caar/cadr/cdar/cddr

From: Dmitry Antipov
Subject: [RFC] caar/cadr/cdar/cddr
Date: Thu, 12 Jul 2012 20:26:00 +0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120614 Thunderbird/13.0.1

These are widely used, so why not doing them as C primitives and corresponding
bytecodes?  It shouldn't be too hard to tweak byte-opt.el to optimize
(car (cdr X)) -> (cadr X) etc., and so emit new bytecodes.


Attachment: carcdr_nochangelog.patch
Description: Text document

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