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bug#6985: rx patterns don't compose

From: Daniel Colascione
Subject: bug#6985: rx patterns don't compose
Date: Sun, 05 Sep 2010 00:42:28 -0700
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv: Gecko/20100802 Thunderbird/3.1.2

On 9/5/10 12:39 AM, Andreas Schwab wrote:
> Daniel Colascione <address@hidden> writes:
>> It's not possible to do this currently:
>> (defconst foo-re (rx "abc"))
>> (defconst bar-re (rx (* (what-goes-here? foo-re)))
> (defconst bar-re (eval `(rx (* (regexp ,foo-re))))

Or better yet,

(defconst bar-re (rx-to-string `(* (regexp ,foo-re))))

But it's still cumbersome.

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