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* bug#32720: term-mode ignores certain window size changes
@ 2018-09-12 12:09 Gary Fredericks
  2018-09-13  8:07 ` martin rudalics
  2018-11-04  9:56 ` martin rudalics
  0 siblings, 2 replies; 46+ messages in thread
From: Gary Fredericks @ 2018-09-12 12:09 UTC (permalink / raw)
  To: 32720

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*Affects*: version 26 (git-bisected to commit 8e7712c7afc)

Note: I have only tried this on --without-x emacs

*Steps to reproduce*

   1. start emacs
   2. start a term buffer with M-x term
   3. run `seq 1000` at the bash prompt to fill the screen
   4. enlarge the terminal window that emacs is running in, so that the
   window size changes as well
   5. run `seq 1000` again, and observe that the new space at the bottom of
   the buffer is not being used

*Analysis notes*

term-mode *does* pick up changes after more explicit window configurations,
like splits; my workaround for months has been to split and join the
terminal window whenever I've resized it.

As best I can tell, term-mode subscribes to window size changes by adding
advice to the window-adjust-process-window-size-function variable, and the
8e7712c7afc reduced the set of situations in which that function is called.

I've developed a more automated workaround with a term-load-hook of this
form:

(add-hook 'window-size-change-functions (lambda (_frame)
(window--adjust-process-windows)))

It might be that adding this line to the term-mode setup steps would be
sufficient, but I'm not familiar enough with the window.el code to have a
guess whether that's actually a good approach.

Gary Fredericks

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^ permalink raw reply	[flat|nested] 46+ messages in thread

end of thread, other threads:[~2020-08-22 16:57 UTC | newest]

Thread overview: 46+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-09-12 12:09 bug#32720: term-mode ignores certain window size changes Gary Fredericks
2018-09-13  8:07 ` martin rudalics
2018-09-13 14:06   ` Eli Zaretskii
2018-09-14  8:32     ` martin rudalics
2018-11-04  9:56 ` martin rudalics
2018-11-16 12:15   ` Gary Fredericks
2018-11-16 12:57     ` martin rudalics
2018-11-16 13:15       ` Gary Fredericks
2018-11-18  9:22         ` martin rudalics
2018-11-16 14:45       ` Eli Zaretskii
2018-11-17  9:20         ` martin rudalics
2018-11-17  9:43           ` Eli Zaretskii
2018-11-17 18:40             ` martin rudalics
2018-11-18  3:30               ` Eli Zaretskii
2018-11-18  9:22                 ` martin rudalics
2018-11-18 15:21                   ` Eli Zaretskii
2018-11-18 19:37                     ` martin rudalics
2018-11-18 20:10                       ` Eli Zaretskii
2018-11-19  9:41                         ` martin rudalics
2018-11-19 15:04                           ` Gary Fredericks
2018-11-19 15:14                             ` martin rudalics
2018-12-22 22:53                               ` Gary Fredericks
2018-12-23  9:38                                 ` martin rudalics
2018-12-23 13:16                                   ` Gary Fredericks
2018-12-23 13:40                                     ` martin rudalics
2018-12-23 13:47                                       ` Gary Fredericks
2018-12-23 18:02                                         ` martin rudalics
2018-12-23 18:54                                           ` Gary Fredericks
2018-12-25  9:51                                             ` martin rudalics
2018-12-29 23:23                                               ` Gary Fredericks
2018-12-30  9:53                                                 ` martin rudalics
2018-12-31 12:45                                                   ` Gary Fredericks
2018-12-31 14:16                                                     ` martin rudalics
2019-01-01 15:37                                                       ` Gary Fredericks
2019-01-01 17:25                                                         ` martin rudalics
2019-01-01 17:31                                                           ` Gary Fredericks
2019-01-01 17:55                                                             ` martin rudalics
2019-01-06 22:51                                                               ` Gary Fredericks
2019-01-07 12:29                                                                 ` Gary Fredericks
2019-01-07 16:11                                                                   ` martin rudalics
2019-01-11  9:24                                                                   ` martin rudalics
2019-01-16 14:07                                                                     ` Gary Fredericks
2019-01-16 17:30                                                                       ` martin rudalics
2019-01-16 17:44                                                                         ` Gary Fredericks
2020-08-22 14:59                                                                           ` Lars Ingebrigtsen
2020-08-22 16:57                                                                             ` Gary Fredericks

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