On Wed, 02 Jan 2013, Andreas Roehler wrote:
> > not sure if I should whine here or initiate a new report ;)
> Hi, thanks for the reports. Providing separate reports might help.

ok -- will do next time

> > so, with 1165 rev,  if I open a single buffer with .py file, set
> > splitting to on (via toggle in the menu), press C-c ! -- I will get then
> > 3 buffers:  code buffer split into two, and then lower one with code
> > split again to get also *IPython* one.  Expected: 2 buffers (original
> > code buffer + *IPython*).
> can't get it for the moment, see png.
> ** Attachment added: "ipython.png"
>    https://bugs.launchpad.net/bugs/1018996/+attachment/3472854/+files/ipython.png

hm... it is even the same emacs version I have ;-)

so -- tried with a clean .emacs -- indeed not reproducible

trying with my nasty one
http://git.onerussian.com/?p=etc/emacs.git;a=blob;hb=HEAD;f=.emacs
it is there

first time it splits (code into two) upon:

Debugger entered--returning value: #<window 3 on 1.py>
  selected-window()
* split-window-vertically()
* funcall(split-window-vertically)
* (progn (funcall py-split-windows-on-execute-function) (display-buffer py-buffer-name (quote display-buffer-reuse-window)))
* (if (< (count-windows) py-max-split-windows) (progn (funcall py-split-windows-on-execute-function) (display-buffer py-buffer-name ...)) (display-buffer py-buffer-name (quote display-buffer-reuse-window)))
* (cond ((and ... py-split-windows-on-execute-p ... ...) (when ... ...) (pop-to-buffer py-buffer-name) (display-buffer oldbuf)) ((and ... py-split-windows-on-execute-p ...) (if ... ... ...) (pop-to-buffer oldbuf)) ((or ... ...) (let ... ...)) ((or ... ...) (let ... ... ...)))
* py-shell-manage-windows(nil t #<buffer 1.py> "*ubp Python*")
  (if done nil (py-shell-manage-windows switch split oldbuf py-buffer-name))
  (unless done (py-shell-manage-windows switch split oldbuf py-buffer-name))


and then seems to be within (I pressed c too many times to point exactly I guess ):

Debugger entered--returning value: #<window 165 on *ubp Python*>
  display-buffer("*ubp Python*" display-buffer-reuse-window)
* (progn (funcall py-split-windows-on-execute-function) (display-buffer py-buffer-name (quote display-buffer-reuse-window)))
* (if (< (count-windows) py-max-split-windows) (progn (funcall py-split-windows-on-execute-function) (display-buffer py-buffer-name ...)) (display-buffer py-buffer-name (quote display-buffer-reuse-window)))
* (cond ((and ... py-split-windows-on-execute-p ... ...) (when ... ...) (pop-to-buffer py-buffer-name) (display-buffer oldbuf)) ((and ... py-split-windows-on-execute-p ...) (if ... ... ...) (pop-to-buffer oldbuf)) ((or ... ...) (let ... ...)) ((or ... ...) (let ... ... ...)))

yeap -- that is where 1 more split happens:

Debugger entered--returning value: #<window 91 on 1.py>
  funcall(split-window-sensibly #<window 8 on 1.py>)
* window--try-to-split-window(#<window 8 on 1.py>)
* byte-code(\206....
* display-buffer("*ubp Python*" display-buffer-reuse-window)


is it of any help? ;)


-- 
Yaroslav O. Halchenko
Postdoctoral Fellow,   Department of Psychological and Brain Sciences
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
Phone: +1 (603) 646-9834                       Fax: +1 (603) 646-1419
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