From: Alan Mackenzie <acm@muc.de>
To: Philipp Stephani <p.stephani2@gmail.com>
Cc: John Wiegley <jwiegley@gmail.com>,
Dmitry Gutov <dgutov@yandex.ru>,
22983@debbugs.gnu.org
Subject: bug#22983: [ Patch ] Re: bug#22983: syntax-ppss returns wrong result.
Date: Tue, 19 Sep 2017 20:50:24 +0000 [thread overview]
Message-ID: <20170919205024.GE19168@ACM> (raw)
In-Reply-To: <CAArVCkREKGtEtry-KjR9viA7UXHu9HvHahfyu9E3iyObhw4Cdg@mail.gmail.com>
Hello, Philipp.
On Sun, Sep 17, 2017 at 11:12:25 +0000, Philipp Stephani wrote:
> Alan Mackenzie <acm@muc.de> schrieb am So., 10. Sep. 2017 um 13:42 Uhr:
> > > - Before this change is pushed to master, or shortly after, I'd like to
> > > know that it actually fixed the problem Philipp experienced with
> > > python-mode, so we can revert 4fbd330. If it was caused by e.g.
> > > syntax-table changing, we've not improved much.
> > Philipp, any chance of you trying out python mode with this patch but
> > without 4fbd330?
> Unfortunately the problem wasn't easily reproducible back then. The problem
> would occur from time to time, but I never found a way to trigger it
> reproducibly. Therefore the unit test I've added in the commit artificially
> generates the symptom. The root cause is still unknown; while syntax-ppss
> and narrowing might be a potential root cause (the fontification code uses
> both), it might also be something else.
OK, I understand. Cache effects are the very devil to debug.
--
Alan Mackenzie (Nuremberg, Germany).
next prev parent reply other threads:[~2017-09-19 20:50 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-11 15:15 bug#22983: syntax-ppss returns wrong result Alan Mackenzie
2016-03-11 20:31 ` Dmitry Gutov
2016-03-11 21:24 ` Alan Mackenzie
2016-03-11 21:35 ` Dmitry Gutov
2016-03-11 22:15 ` Alan Mackenzie
2016-03-11 22:38 ` Dmitry Gutov
2016-03-13 17:37 ` Stefan Monnier
2016-03-13 18:57 ` Alan Mackenzie
2016-03-14 0:47 ` Dmitry Gutov
2016-03-14 1:04 ` Drew Adams
2016-04-03 22:55 ` John Wiegley
2016-03-14 1:49 ` Stefan Monnier
2016-03-13 17:32 ` Stefan Monnier
2016-03-13 18:52 ` Andreas Röhler
2016-03-13 18:56 ` Dmitry Gutov
2016-03-18 0:49 ` Dmitry Gutov
2016-03-19 12:27 ` Alan Mackenzie
2016-03-19 18:47 ` Dmitry Gutov
2016-03-27 0:51 ` John Wiegley
2016-03-27 1:14 ` Dmitry Gutov
2016-04-03 22:58 ` John Wiegley
2016-04-03 23:15 ` Dmitry Gutov
2017-09-02 13:12 ` Eli Zaretskii
2017-09-02 17:40 ` Alan Mackenzie
2017-09-02 17:53 ` Eli Zaretskii
2017-09-03 20:44 ` John Wiegley
2017-09-04 23:34 ` Dmitry Gutov
2017-09-05 6:57 ` Andreas Röhler
2017-09-05 12:28 ` John Wiegley
2017-09-07 20:45 ` Alan Mackenzie
2017-09-08 16:04 ` Andreas Röhler
2017-09-10 18:26 ` Alan Mackenzie
2017-09-09 9:44 ` Dmitry Gutov
2017-09-09 10:20 ` Alan Mackenzie
2017-09-09 12:18 ` Dmitry Gutov
2017-09-10 11:42 ` Alan Mackenzie
2017-09-10 11:36 ` bug#22983: [ Patch ] " Alan Mackenzie
2017-09-10 22:53 ` Stefan Monnier
2017-09-10 23:36 ` Dmitry Gutov
2017-09-11 11:10 ` Stefan Monnier
2017-09-12 0:11 ` Dmitry Gutov
2017-09-12 22:12 ` Richard Stallman
2017-09-11 19:42 ` Alan Mackenzie
2017-09-11 20:20 ` Stefan Monnier
2017-09-11 0:11 ` Dmitry Gutov
2017-09-11 20:12 ` Alan Mackenzie
2017-09-12 0:24 ` Dmitry Gutov
2017-09-17 10:29 ` Alan Mackenzie
2017-09-17 23:43 ` Dmitry Gutov
2017-09-18 19:08 ` Alan Mackenzie
2017-09-19 0:02 ` Dmitry Gutov
2017-09-19 20:47 ` Alan Mackenzie
2017-09-22 14:09 ` Dmitry Gutov
2017-09-24 11:26 ` Alan Mackenzie
2017-09-25 23:53 ` Dmitry Gutov
2017-10-01 16:36 ` Alan Mackenzie
2017-10-04 20:07 ` Johan Bockgård
2017-09-17 11:12 ` Philipp Stephani
2017-09-19 20:50 ` Alan Mackenzie [this message]
2017-09-07 17:56 ` Alan Mackenzie
2017-09-07 20:36 ` Dmitry Gutov
2016-03-19 23:16 ` Vitalie Spinu
2016-03-19 23:00 ` Vitalie Spinu
2016-03-19 23:20 ` Dmitry Gutov
[not found] ` <mailman.7307.1457709188.843.bug-gnu-emacs@gnu.org>
2017-10-01 16:31 ` Alan Mackenzie
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