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Re: lowercase letters for binaries

From: Andreas Schwab
Subject: Re: lowercase letters for binaries
Date: Sun, 06 Nov 2005 23:51:12 +0100
User-agent: Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (gnu/linux) 
Charles Levert <address@hidden> writes:

> * On Sunday 2005-11-06 at 22:48:30 +0100, Andreas Schwab wrote:
>> only in BREs which don't have alternation.
>
> Is that the justification?

I don't understand your question, but my point is that if you don't have
alternation (and neither optional matches) the group referenced by a
back-reference has always matched something fixed.

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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