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Re: match facility

From: Michael Welsh Duggan
Subject: Re: match facility
Date: Tue, 21 Aug 2012 18:26:03 -0400
User-agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.1.50 (gnu/linux)

Andy Wingo <address@hidden> writes:

> One of the things I have most enjoyed about the Guile 2.0 series is that
> it bundles a pattern matcher.  I love using pattern matchers to
> destructure data -- it feels really nice.
> I needed to match some Elisp data recently, so I wrote the following
> matcher.  What do you think about it?  If you like it, I can do the
> paperwork.

Just so you know, I think this is already in elisp.  Take a look at

pcase is an autoloaded Lisp macro in `pcase.el'.

(pcase EXP &rest CASES)

Perform ML-style pattern matching on EXP.

Michael Welsh Duggan

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