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From: Chong Yidong <cyd@stupidchicken.com>
To: "Emerick Rogul" <emerick@gmail.com>
Cc: 1501@emacsbugs.donarmstrong.com
Subject: bug#1501: Emacs 22 loses undo buffer
Date: Sun, 07 Dec 2008 00:48:53 -0500	[thread overview]
Message-ID: <87hc5g7cxm.fsf@cyd.mit.edu> (raw)
In-Reply-To: <a8b2c60d0812061803k10647c8ybb9c58de30df58a4@mail.gmail.com> (Emerick Rogul's message of "Sat, 6 Dec 2008 21:03:01 -0500")

Actually, I went back and tried again.  Using the file you supplied, I
had to do C-/ about 100 times before Emacs reached its undo-limit.  That
implies 200 bytes per undo limit, which is about right.

So there does seem to be something strange about the behavior you're
seeing, where Emacs keeps only 20 or so undo records.

Did you enable any other major or minor modes before testing this?

Also, does turning font-lock-mode off change anything?






  parent reply	other threads:[~2008-12-07  5:48 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-06 21:02 bug#1501: Emacs 22 loses undo buffer Emerick Rogul
2008-12-07  1:31 ` Chong Yidong
2008-12-07  2:03   ` Emerick Rogul
2008-12-07  5:36     ` Chong Yidong
2008-12-07  5:48     ` Chong Yidong [this message]
2008-12-07 12:36       ` Emerick Rogul
  -- strict thread matches above, loose matches on Subject: below --
2009-04-24 22:14 Suresh Kannan
2009-01-27 20:58 Chong Yidong
2008-12-06  4:01 Chong Yidong
2008-12-05 16:51 Emerick Rogul
2019-08-20 18:36 ` Stefan Kangas
2019-08-20 18:45   ` Noam Postavsky
2019-08-21 14:46     ` Stefan Kangas
2019-08-22  1:19       ` Noam Postavsky
2021-10-20  1:01         ` Stefan Kangas
2021-10-20 12:05           ` Eli Zaretskii
2021-10-21 20:46             ` Stefan Kangas

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