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bug#6985: rx patterns don't compose

From: Andreas Schwab
Subject: bug#6985: rx patterns don't compose
Date: Sun, 05 Sep 2010 12:45:55 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)

Daniel Colascione <address@hidden> writes:

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

To avoid the extra group:

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


Andreas Schwab, address@hidden
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