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bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the w
From: |
Eli Zaretskii |
Subject: |
bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window |
Date: |
Thu, 24 Mar 2016 17:47:58 +0200 |
> From: Jorgen Schäfer <jorgen.schaefer@gmail.com>
> Date: Thu, 24 Mar 2016 08:12:08 +0000
> Cc: 23098@debbugs.gnu.org
>
> > If you set scroll-conservatively to a value larger than 100, don't you
> > get point as low as possible?
>
> No.
That's strange.
Let me be absolutely sure we are trying the same thing. What I did is
the following:
. emacs -Q
. paste the following into *scratch*, which is exactly the code you
posted with a single line added:
(require 'cl)
(let* ((b (get-buffer-create "*Bug Repro*"))
(w (selected-window))
(l (window-height w))
o)
(set-window-buffer w b)
(select-window w)
(set-buffer b)
(erase-buffer)
(setq scroll-conservatively 101) ;; <<<<< this line was added
(cl-dotimes (i (* l 2))
(insert "foo\n"))
(goto-char (point-min))
(forward-line (+ l 2))
(setq o (make-overlay (point) (point)))
(overlay-put o 'after-string "\n")
(goto-char (point-max))
(recenter -1))
. M-x eval-region RET
After this, buffer "*Bug Repro*" pops up, with point at EOB positioned
on the 2nd line from bottom of the window (instead of the last line).
If you do the above, do you still get the cursor recentered in the
window? If so, I will try to play with display defaults in order to
reproduce what you see.
Thanks.
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Jorgen Schaefer, 2016/03/23
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, John Wiegley, 2016/03/26
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Andreas Schwab, 2016/03/27
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Drew Adams, 2016/03/27
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Jorgen Schäfer, 2016/03/28
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Eli Zaretskii, 2016/03/28
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Jorgen Schäfer, 2016/03/28
- bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window, Eli Zaretskii, 2016/03/28