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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Juri Linkov <juri@linkov.net>
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 14:55:05 -0500	[thread overview]
Message-ID: <jwvmudclov7.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <871ruq88yp.fsf@mail.linkov.net> (Juri Linkov's message of "Sat,  02 Nov 2019 20:39:18 +0200")

> 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.


        Stefan




  parent reply	other threads:[~2019-11-03 19:55 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 [this message]
2019-11-03 20:54                 ` Juri Linkov
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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