From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: emacs-devel@gnu.org
Subject: Re: Make regexp handling more regular
Date: Thu, 03 Dec 2020 12:40:28 -0500 [thread overview]
Message-ID: <jwvv9diiye1.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87mtyuomgz.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 03 Dec 2020 17:58:36 +0100")
>> (let-re-match (overall (beg end)) (re-match "regexp")
>> ...)
> Then we don't really need the re-match function at all...
Yes and no: we do need some place to put the information about the
OBJECT where we search, whether the search is anchored, where we START
and where we END.
> But I think this would be too somewhat cumbersome. Like, if you want to
> write
>
> (while (setq m1 (re-search "foo"))
> (setq m2 (re-match "[0-9]"))
> (zot (re-string m1 0) (re-end m2 0)))
Yes, that's related to the problem with dealing with match-failure.
Stefan
next prev parent reply other threads:[~2020-12-03 17:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 9:05 Make regexp handling more regular Lars Ingebrigtsen
2020-12-02 10:44 ` Lars Ingebrigtsen
2020-12-02 11:12 ` Stefan Kangas
2020-12-02 11:21 ` Philipp Stephani
2020-12-03 8:31 ` Lars Ingebrigtsen
2020-12-02 17:17 ` Stefan Monnier
2020-12-02 17:45 ` Yuan Fu
2020-12-02 19:24 ` Stefan Monnier
2020-12-03 8:40 ` Lars Ingebrigtsen
2020-12-03 8:38 ` Lars Ingebrigtsen
2020-12-03 15:10 ` Stefan Monnier
2020-12-03 16:58 ` Lars Ingebrigtsen
2020-12-03 17:40 ` Stefan Monnier [this message]
2020-12-02 21:19 ` Juri Linkov
2020-12-03 8:41 ` Lars Ingebrigtsen
2020-12-03 15:00 ` Stefan Monnier
2020-12-03 21:02 ` Juri Linkov
2020-12-03 22:20 ` Vasilij Schneidermann
2020-12-02 21:28 ` Daniel Martín
2020-12-03 4:16 ` Adam Porter
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