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bug#15045: Point jumps inappropriately around time of Semantic lexing
From: |
Stefan Monnier |
Subject: |
bug#15045: Point jumps inappropriately around time of Semantic lexing |
Date: |
Wed, 07 Aug 2013 17:23:12 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
>> So it's "displayed at A" then "displayed at B" then "displayed at A
>> again"? what happens between each one of those 3 displays?
> No. A, B, and C are backtraces.
A, B, and C are local variables whose meaning depends on the email in
which they're used. Yours have nothing to do with mine. Sorry I reused
the same identifiers in the same thread.
> 2013-08-07T15:18:09.576922000|pid:11494|tid:47776720943360|dispnew.c|5822|
> DEBUG: redisplay
> redisplay()
> sit-for(0)
> jit-lock-deferred-fontify()
> apply(jit-lock-deferred-fontify nil)
> byte-code("rÁÂHÃH\"ˆ)Á‡" [timer apply 5 6] 4)
> timer-event-handler([t 0 0 10000 t jit-lock-deferred-fontify nil idle 0])
Running timers is pretty much the same as running redisplay: both are
things that can happen either between commands or in things like
`sit-for', so no, jit-lock is unlikely to be the culprit.
Maybe a way to check that is:
in Fredisplay, walk the specpdl stack looking for
a save_excursion_restore where the saved position is different from the
current value of point in that buffer.
Stefan
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Barry OReilly, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Stefan Monnier, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, David Engster, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Barry OReilly, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Barry OReilly, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/07
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Barry OReilly, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing,
Stefan Monnier <=
- bug#15045: Point jumps inappropriately around time of Semantic lexing, David Engster, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Stefan Monnier, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, David Engster, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Stefan Monnier, 2013/08/08
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/09
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Stefan Monnier, 2013/08/09
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/09
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Stefan Monnier, 2013/08/09
- bug#15045: Point jumps inappropriately around time of Semantic lexing, Eli Zaretskii, 2013/08/09