From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Juri Linkov <juri@jurta.org>,
Lennart Borgman <lennart.borgman@gmail.com>,
Emacs-Devel devel <emacs-devel@gnu.org>
Subject: Re: replace-regexp-in-string, using the dyn scoped variable STR
Date: Thu, 12 Nov 2009 12:05:53 -0500 [thread overview]
Message-ID: <jwvvdhfu12g.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <m3639f4tws.fsf@hase.home> (Andreas Schwab's message of "Thu, 12 Nov 2009 16:58:11 +0100")
>>> `str' has the same value as `m'.
>> No, it doesn't: str is "the whole string" whereas m is only the
>> (match-string 0) part of it
> Which is always a prefix of str, and only different from str if the
> match was empty.
Duh, you're right. Not sure what I was smoking when I tried replacing
str with m. So, even more reasons to discourage the use of `str'.
Stefan
next prev parent reply other threads:[~2009-11-12 17:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-11 19:18 replace-regexp-in-string, using the dyn scoped variable STR Lennart Borgman
2009-11-11 20:25 ` Stefan Monnier
2009-11-11 20:40 ` Lennart Borgman
2009-11-12 9:59 ` Juri Linkov
2009-11-12 10:17 ` Lennart Borgman
2009-11-12 15:26 ` Stefan Monnier
2009-11-12 15:58 ` Andreas Schwab
2009-11-12 17:05 ` Stefan Monnier [this message]
2009-11-12 22:07 ` Lennart Borgman
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