GNU bug report logs - #6985
rx patterns don't compose

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Package: emacs;

Reported by: Daniel Colascione <dan.colascione <at> gmail.com>

Date: Sat, 4 Sep 2010 23:37:02 UTC

Severity: wishlist

Tags: fixed, patch

Merged with 36237

Fixed in version 27.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Andreas Schwab <schwab <at> linux-m68k.org>
To: Daniel Colascione <dan.colascione <at> gmail.com>
Cc: 6985 <at> debbugs.gnu.org
Subject: bug#6985: rx patterns don't compose
Date: Sun, 05 Sep 2010 09:39:41 +0200

Daniel Colascione <dan.colascione <at> gmail.com> 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))))

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."
This bug report was last modified 5 years and 328 days ago.

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