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* Re: `save-excursion' defeated by `set-buffer'
@ 2009-12-20 19:19 Roland Winkler
  2009-12-21 15:26 ` Stefan Monnier
  0 siblings, 1 reply; 113+ messages in thread
From: Roland Winkler @ 2009-12-20 19:19 UTC (permalink / raw)
  To: emacs-devel

Me too I've seen these messages with some code I've been using. Yet
I wasn't sure how to interpret them / what to do with them. I looked
into the elisp manual, but I didn't find anything. It would be great
if someone could add a remark to the elisp manual and / or
docstrings about the relation between save-excursion, set-buffer and
with-current-buffer.

Thanks,

Roland




^ permalink raw reply	[flat|nested] 113+ messages in thread
[parent not found: <mailman.0.1299085819.4487.help-gnu-emacs@gnu.org>]
* `save-excursion' defeated by `set-buffer'
@ 2011-03-02 17:12 Andreas Röhler
  2011-03-03  4:58 ` Le Wang
       [not found] ` <mailman.7.1299128292.20537.help-gnu-emacs@gnu.org>
  0 siblings, 2 replies; 113+ messages in thread
From: Andreas Röhler @ 2011-03-02 17:12 UTC (permalink / raw)
  To: help-gnu-emacs


Hi,

`byte-compile-file' sends a warning

`save-excursion' defeated by `set-buffer'

with resp. to such a form

  (save-excursion
    (set-buffer blub)
    ...
    )

As the docu of save-excursion says:

Save point, mark, and current buffer; execute BODY; restore those things

would expect previous buffer restored, don't understand
that warning.

Any help?
Thanks

Andreas

--
https://code.launchpad.net/~a-roehler/python-mode/python-mode-components
https://code.launchpad.net/s-x-emacs-werkstatt/



^ permalink raw reply	[flat|nested] 113+ messages in thread
* `save-excursion' defeated by `set-buffer'
@ 2009-12-18  9:20 Eli Zaretskii
  2009-12-18 15:29 ` Juanma Barranquero
  0 siblings, 1 reply; 113+ messages in thread
From: Eli Zaretskii @ 2009-12-18  9:20 UTC (permalink / raw)
  To: emacs-devel

With today's CVS, I see this warning in files.el and in gnus-group.el:

  In recover-session-finish:
  files.el:5079:20:Warning: `save-excursion' defeated by `set-buffer'

  In gnus-group-set-mode-line:
  gnus/gnus-group.el:1770:22:Warning: `save-excursion' defeated by `set-buffer'
  gnus/gnus-group.el:1785:39:Warning: `save-excursion' defeated by `set-buffer'

  In gnus-group-quit:
  gnus/gnus-group.el:4483:22:Warning: `save-excursion' defeated by `set-buffer'

  In gnus-group-set-info:
  gnus/gnus-group.el:4564:17:Warning: `save-excursion' defeated by `set-buffer'
  gnus/gnus-group.el:4556:39:Warning: `save-excursion' defeated by `set-buffer'

  In gnus-add-mark:
  gnus/gnus-group.el:4616:35:Warning: `save-excursion' defeated by `set-buffer'





^ permalink raw reply	[flat|nested] 113+ messages in thread

end of thread, other threads:[~2011-04-01 12:39 UTC | newest]

Thread overview: 113+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-12-20 19:19 `save-excursion' defeated by `set-buffer' Roland Winkler
2009-12-21 15:26 ` Stefan Monnier
2009-12-21 16:23   ` David Kastrup
2009-12-22 12:51     ` martin rudalics
2009-12-23  0:45     ` Stefan Monnier
2009-12-23  9:07       ` David Kastrup
2009-12-24  4:35         ` Stefan Monnier
2009-12-24  9:03           ` David Kastrup
2009-12-29 16:01             ` Stefan Monnier
2010-01-04  9:09               ` Drew Adams
2010-01-04 18:30                 ` Stefan Monnier
2010-01-05 20:17                   ` David Kastrup
2010-01-06  0:02                     ` Drew Adams
2010-01-06  4:20                       ` Stefan Monnier
2010-01-06  8:07                         ` David Kastrup
2010-01-06  8:57                           ` Drew Adams
2010-01-10  4:57                             ` Stefan Monnier
2010-01-10  8:12                               ` David Kastrup
2010-01-10 21:43                                 ` Stefan Monnier
2010-01-11  8:24                                   ` David Kastrup
2010-01-11  9:21                                     ` martin rudalics
2010-01-11 16:50                                       ` Stefan Monnier
2010-01-10 17:03                               ` Drew Adams
2010-01-10  4:51                           ` Stefan Monnier
2010-01-10 15:58                         ` Harald Hanche-Olsen
2010-01-10 18:05                           ` martin rudalics
2010-01-10 18:06                           ` Drew Adams
2010-01-10 19:44                             ` Harald Hanche-Olsen
2009-12-24 14:04   ` Roland Winkler
2010-01-04 17:08   ` Davis Herring
2010-01-04 17:34     ` David Kastrup
2010-01-04 18:33     ` Stefan Monnier
     [not found] <mailman.0.1299085819.4487.help-gnu-emacs@gnu.org>
2011-03-02 20:54 ` Uday Reddy
2011-03-05  4:28 ` Stefan Monnier
2011-03-10 19:57   ` Andreas Röhler
2011-03-11  1:07     ` Leo
2011-03-11  1:28     ` Stefan Monnier
2011-03-11  8:52       ` Andreas Röhler
     [not found]       ` <mailman.25.1299833256.26376.help-gnu-emacs@gnu.org>
2011-03-11  9:54         ` David Kastrup
2011-03-11 11:09           ` Andreas Röhler
     [not found]           ` <mailman.10.1299841456.13496.help-gnu-emacs@gnu.org>
2011-03-11 11:38             ` David Kastrup
2011-03-11 15:52         ` Stefan Monnier
2011-03-12  8:59           ` Eli Zaretskii
2011-03-12 19:00             ` Andreas Röhler
2011-03-12 19:56               ` Drew Adams
2011-03-12 20:27                 ` Eli Zaretskii
2011-03-12 22:20                   ` Drew Adams
2011-03-14 18:59                 ` Juanma Barranquero
2011-03-14 21:17                   ` Drew Adams
     [not found]               ` <mailman.6.1299959800.9013.help-gnu-emacs@gnu.org>
2011-03-13  3:00                 ` Uday Reddy
2011-03-13 18:22                   ` Drew Adams
     [not found]                   ` <mailman.0.1300040583.10860.help-gnu-emacs@gnu.org>
2011-03-14  1:04                     ` Uday Reddy
2011-03-14  8:43                       ` Drew Adams
     [not found]             ` <mailman.4.1299956141.9013.help-gnu-emacs@gnu.org>
2011-03-12 22:29               ` Tim X
2011-03-13  7:15                 ` Andreas Röhler
2011-03-13 18:23                   ` Drew Adams
2011-03-13 12:46                 ` Uday S Reddy
2011-03-14  8:47                   ` Drew Adams
2011-03-14 14:18                   ` Andreas Röhler
     [not found]                   ` <mailman.7.1300092490.2602.help-gnu-emacs@gnu.org>
2011-03-14 12:22                     ` Uday Reddy
2011-03-14 14:20                     ` Uday S Reddy
2011-03-14 17:36                       ` Drew Adams
2011-03-14 23:20                         ` Uday S Reddy
2011-03-15  3:55                           ` Drew Adams
     [not found]                       ` <mailman.14.1300124226.2531.help-gnu-emacs@gnu.org>
2011-03-15 14:39                         ` Stefan Monnier
2011-03-15 15:59                           ` Drew Adams
     [not found]                           ` <mailman.2.1300204800.1264.help-gnu-emacs@gnu.org>
2011-03-15 17:46                             ` Stefan Monnier
2011-03-15 18:55                               ` Drew Adams
     [not found]                   ` <mailman.5.1300111985.27831.help-gnu-emacs@gnu.org>
2011-03-14 14:54                     ` Uday Reddy
     [not found]                 ` <mailman.5.1300000253.31664.help-gnu-emacs@gnu.org>
2011-03-13 14:16                   ` Uday Reddy
2011-03-13 18:25                     ` Drew Adams
     [not found]                     ` <mailman.2.1300040743.10860.help-gnu-emacs@gnu.org>
2011-03-13 20:48                       ` Uday Reddy
2011-03-14  0:31                         ` Drew Adams
     [not found]                 ` <mailman.4.1300066631.25374.help-gnu-emacs@gnu.org>
2011-03-14 14:34                   ` Stefan Monnier
2011-03-13  2:11               ` Uday Reddy
2011-03-13 18:26                 ` Drew Adams
     [not found]           ` <mailman.5.1299920357.7270.help-gnu-emacs@gnu.org>
2011-03-12  9:34             ` David Kastrup
2011-03-12 10:12               ` Eli Zaretskii
     [not found]               ` <mailman.10.1299924724.7270.help-gnu-emacs@gnu.org>
2011-03-12 10:42                 ` David Kastrup
2011-03-12 12:28                   ` Eli Zaretskii
2011-03-12 15:17                   ` Uday Reddy
2011-03-12 15:25                     ` David Kastrup
2011-03-13  2:40                       ` Uday Reddy
2011-03-14 14:25                         ` Stefan Monnier
2011-03-14 17:26                           ` Andreas Röhler
     [not found]                           ` <mailman.11.1300123292.2531.help-gnu-emacs@gnu.org>
2011-03-15 14:35                             ` Stefan Monnier
2011-03-15 14:47                               ` David Kastrup
2011-03-15 15:19                               ` PJ Weisberg
2011-03-15 16:00                               ` Drew Adams
     [not found]                               ` <mailman.6.1300202904.14512.help-gnu-emacs@gnu.org>
2011-03-15 17:42                                 ` Stefan Monnier
     [not found]                               ` <mailman.3.1300204850.1264.help-gnu-emacs@gnu.org>
2011-03-15 17:49                                 ` Stefan Monnier
2011-03-15 18:56                                   ` Drew Adams
2011-03-15 21:30                                     ` Stefan Monnier
2011-03-15 19:02                                   ` Jason Earl
2011-03-15 20:55                                     ` Drew Adams
2011-03-16  4:31                                     ` rusi
2011-03-16  8:11                                       ` David Kastrup
2011-03-17  3:46                                         ` rusi
2011-03-17  7:10                                           ` rusi
2011-03-17  8:29                                             ` Antoine Levitt
     [not found]                                   ` <mailman.1.1300215374.6982.help-gnu-emacs@gnu.org>
2011-03-16 12:05                                     ` Uday S Reddy
2011-03-12 22:18             ` Tim X
2011-03-11 23:06         ` Uday Reddy
2011-03-10 22:40   ` David Kastrup
2011-03-11  2:46     ` Stefan Monnier
2011-04-01  3:20 ` rusi
2011-04-01 12:39   ` Uday Reddy
  -- strict thread matches above, loose matches on Subject: below --
2011-03-02 17:12 Andreas Röhler
2011-03-03  4:58 ` Le Wang
     [not found] ` <mailman.7.1299128292.20537.help-gnu-emacs@gnu.org>
2011-03-13 15:05   ` Uday Reddy
2009-12-18  9:20 Eli Zaretskii
2009-12-18 15:29 ` Juanma Barranquero
2009-12-18 15:58   ` Thierry Volpiatto

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