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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Philipp Stephani <p.stephani2@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Saving match data
Date: Sat, 17 Jun 2017 09:53:05 -0400	[thread overview]
Message-ID: <jwv8tkqpvr9.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <CAArVCkS-OdKVsG4MWH5bpzcJ+60ogmeAvHnLAHgdzV-u0LmbXg@mail.gmail.com> (Philipp Stephani's message of "Fri, 16 Jun 2017 22:16:59 +0000")

> +            (when (or (function-get function 'pure)
> +                      (function-get function 'side-effect-free))
> +              (insert "\nThis function does not change the match data."))

Wouldn't it be more useful to say it doesn't have side-effects (which
would obviously imply it doesn't change the match-data, along with all
other global state)?


        Stefan



  reply	other threads:[~2017-06-17 13:53 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-28 14:01 Saving match data Philipp Stephani
2016-09-28 15:03 ` Eli Zaretskii
2016-09-28 16:11 ` Stefan Monnier
2016-09-28 16:49   ` Michael Heerdegen
2016-09-28 18:25     ` Stefan Monnier
2016-09-28 18:37       ` Michael Heerdegen
2016-09-28 20:00     ` Eli Zaretskii
2016-09-28 20:15       ` Michael Heerdegen
2016-09-28 20:22         ` Eli Zaretskii
2016-09-28 20:42           ` Michael Heerdegen
2016-09-28 20:58             ` Lars Ingebrigtsen
2016-09-29  2:36             ` Eli Zaretskii
2016-10-08  4:02               ` Michael Heerdegen
2016-10-08  6:25                 ` Eli Zaretskii
2016-10-08 15:06                 ` Stefan Monnier
2017-06-16 19:24   ` Philipp Stephani
2017-06-16 19:53     ` Stefan Monnier
2017-06-16 22:16       ` Philipp Stephani
2017-06-17 13:53         ` Stefan Monnier [this message]
2017-06-17 14:02           ` Philipp Stephani
2017-10-08 15:56             ` Philipp Stephani
2017-10-08 16:01       ` Philipp Stephani
2016-09-28 17:00 ` Marcin Borkowski
2016-09-29  9:29   ` Uwe Brauer

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