From: Juri Linkov <juri@linkov.net>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: rajeev@sivalik.com, "Mattias Engdegård" <mattiase@acm.org>,
"Eli Zaretskii" <eliz@gnu.org>,
"Paul Eggert" <eggert@cs.ucla.edu>,
emacs-devel@gnu.org
Subject: Re: icalendar.el bug fix patch
Date: Sun, 03 Nov 2019 22:54:13 +0200 [thread overview]
Message-ID: <87bltsisui.fsf@mail.linkov.net> (raw)
In-Reply-To: <jwvmudclov7.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Sun, 03 Nov 2019 14:55:05 -0500")
>> what would be an equivalent for specifying regexp modifiers in Emacs Lisp?
>> Maybe something like
>>
>> (let ((regexp-modifiers "s"))
>> (string-match "." string))
>
> That will affect all the regexp matching that will happen during
> execution of this code, so it will require changes in debug.el and
> edebug.el, and probably in elp.el and trace.el as well to "reset" the
> var before running innocent code.
>
> Also, it can be problematic for cases where we combine/concatenate
> several regexp chunks.
In /regexp/s syntax the modifiers are inseparable from regexp.
What would be an equivalent in Emacs, maybe text properties?
(string-match (propertize "." 'regexp-modifiers 'newline) string)
next prev parent reply other threads:[~2019-11-03 20:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 13:33 icalendar.el bug fix patch Rajeev Narang via Emacs development discussions.
2019-11-01 9:40 ` Eli Zaretskii
2019-11-01 10:51 ` Mattias Engdegård
2019-11-01 13:00 ` Eli Zaretskii
2019-11-01 11:12 ` Rajeev Narang via Emacs development discussions.
2019-11-01 13:05 ` Eli Zaretskii
2019-11-01 13:24 ` Mattias Engdegård
2019-11-01 13:33 ` Eli Zaretskii
2019-11-01 21:19 ` Paul Eggert
2019-11-01 21:38 ` Mattias Engdegård
2019-11-02 18:39 ` Juri Linkov
2019-11-03 13:21 ` Richard Stallman
2019-11-03 16:55 ` Drew Adams
2019-11-03 19:55 ` Stefan Monnier
2019-11-03 20:54 ` Juri Linkov [this message]
2019-11-03 21:10 ` Stefan Monnier
2019-11-03 21:32 ` Juri Linkov
[not found] ` <E81C3456-834F-469D-B8CA-80B1CDD311F8@acm.org>
2019-11-04 0:50 ` Paul Eggert
2019-11-04 11:56 ` Mattias Engdegård
2019-11-04 15:16 ` Drew Adams
2019-11-03 3:24 ` Richard Stallman
2019-11-03 16:54 ` Drew Adams
2019-11-01 16:44 ` Howard Melman
2019-11-01 14:30 ` Richard Stallman
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