From: Stefan Monnier <monnier@iro.umontreal.ca>
To: "Lennart Borgman \(gmail\)" <lennart.borgman@gmail.com>
Cc: Andreas Schwab <schwab@suse.de>, Emacs Devel <emacs-devel@gnu.org>
Subject: Re: Strange results from lwarn + match-string
Date: Tue, 19 Feb 2008 17:08:20 -0500 [thread overview]
Message-ID: <jwvzltwfvmj.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <47BB4708.4060000@gmail.com> (Lennart Borgman's message of "Tue, 19 Feb 2008 22:15:52 +0100")
> (lwarn t :warning "0: %s" (match-string-no-properties 0))
> (lwarn t :warning "1: %s" (match-string-no-properties 1))
> (lwarn t :warning "2: %s" (match-string-no-properties 2))
> (lwarn t :warning "3: %s" (match-string-no-properties 3))
Since you don't know for a fact that lwarn is among the few functions
that do not affect match-data, you need to call all
4 `match-string-no-properties' before you call the 4 `lwarn'.
Stefan
next prev parent reply other threads:[~2008-02-19 22:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-19 18:20 Strange results from lwarn + match-string Lennart Borgman (gmail)
2008-02-19 20:51 ` Andreas Schwab
2008-02-19 21:15 ` Lennart Borgman (gmail)
2008-02-19 22:08 ` Stefan Monnier [this message]
2008-02-19 22:22 ` Lennart Borgman (gmail)
2008-02-20 3:39 ` Stefan Monnier
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