From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Noam Postavsky <npostavs@gmail.com>
Cc: Vincent Lefevre <vincent@vinc17.net>, 33887@debbugs.gnu.org
Subject: bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode
Date: Sun, 19 May 2019 15:24:22 -0400 [thread overview]
Message-ID: <jwv5zq61c50.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87h89qb722.fsf@gmail.com> (Noam Postavsky's message of "Sun, 19 May 2019 15:03:33 -0400")
>> Can you summarize the origin of the problem in his example?
>
> <t>>1</t>
>
> (syntax-ppss) on the location of "1" in the above, gives (-1 ...). And
> then (syntax-ppss) on the "/" will give (0 ...). So the syntax
> propertize rule for quote use of (zerop (car (syntax-ppss))) no longer
> works correctly to see whether it's inside or outside a tag.
>
> ">" outside of tags should be set to syntax ".", but I would assume that
> adding a syntax-propertize rule which calls syntax-ppss for every ">"
> (to check whether it's inside a tag or not) will be very slow, just like
> calling it for every quote was.
Oh, damn! Hmm...
Stefan
next prev parent reply other threads:[~2019-05-19 19:24 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-27 10:13 bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode Vincent Lefevre
2018-12-27 16:02 ` Eli Zaretskii
2018-12-27 16:39 ` Stefan Monnier
2018-12-27 16:43 ` Eli Zaretskii
2018-12-27 17:32 ` Stefan Monnier
2018-12-27 17:47 ` Eli Zaretskii
2018-12-27 18:43 ` Vincent Lefevre
2018-12-28 17:18 ` Stefan Monnier
2019-01-17 22:57 ` Stefan Monnier
2019-01-08 22:11 ` Fernando Jascovich
2019-01-10 15:09 ` Eli Zaretskii
2019-01-17 23:25 ` Stefan Monnier
2019-05-15 23:53 ` Noam Postavsky
2019-05-16 10:54 ` Vincent Lefevre
2019-05-16 12:15 ` Noam Postavsky
2019-05-17 21:36 ` Vincent Lefevre
2019-05-18 4:15 ` Noam Postavsky
2019-05-18 14:47 ` Vincent Lefevre
2019-05-18 14:55 ` Vincent Lefevre
2019-05-18 14:57 ` Vincent Lefevre
2019-05-18 15:01 ` Vincent Lefevre
2019-05-18 18:49 ` Noam Postavsky
2019-05-19 0:17 ` Vincent Lefevre
2019-05-19 17:43 ` Noam Postavsky
2019-05-19 18:48 ` Stefan Monnier
2019-05-19 19:03 ` Noam Postavsky
2019-05-19 19:24 ` Stefan Monnier [this message]
2019-05-20 20:47 ` Noam Postavsky
2019-05-21 1:06 ` Vincent Lefevre
2019-05-21 12:27 ` Noam Postavsky
2019-05-22 13:58 ` Stefan Monnier
2019-05-22 15:44 ` Vincent Lefevre
2019-05-22 16:01 ` Stefan Monnier
2019-05-22 22:37 ` Stefan Monnier
2019-05-26 22:17 ` Noam Postavsky
2019-05-27 9:18 ` Vincent Lefevre
2019-05-27 12:02 ` Noam Postavsky
2019-05-29 0:30 ` Vincent Lefevre
2019-06-04 12:55 ` Noam Postavsky
2019-05-22 21:44 ` Stefan Monnier
2019-05-20 11:47 ` Vincent Lefevre
2019-05-16 14:01 ` Eli Zaretskii
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