bug#16780: 24.2.91; Emacs crash when C-c C-c on captured item

[Eli Zaretskii]

> From: "Sebastien Vauban" <sva-news@mygooglest.com>
> Date: Mon, 17 Feb 2014 16:52:30 +0100
> 
> I was capturing a new thought with Org mode (org-capture, to be
> precise), and pressed C-c C-c to file it. At that moment, Emacs crashed.

Please show the Lisp backtrace.

> #8  0x011ec389 in emacs_abort () at 
> c:/msys/home/dani/emacs/repo/src/w32fns.c:7967
> #9  0x010e1a93 in terminate_due_to_signal (sig=22, 
> backtrace_limit=2147483647) at c:/msys/home/dani/emacs/repo/src/emacs.c:377
> #10 0x01153f7a in die (
>     msg=0x146ce0c <DEFAULT_REHASH_SIZE+644> "(row = MATRIX_ROW 
> (w->current_matrix, w->window_end_vpos), !row->enabled_p || 
> MATRIX_ROW_DISPLAYS_TEXT_P (row) || MATRIX_ROW_VPOS (row, w->current_matrix) 
> == 0)",
>     file=0x146cb90 <DEFAULT_REHASH_SIZE+8> 
> "c:/msys/home/dani/emacs/repo/src/xdisp.c", line=2592) at 
> c:/msys/home/dani/emacs/repo/src/alloc.c:6611
> #11 0x01024353 in check_window_end (w=0x9353680) at 
> c:/msys/home/dani/emacs/repo/src/xdisp.c:2589
> #12 0x01044baf in redisplay_window (window=154482309, just_this_one_p=1) at 
> c:/msys/home/dani/emacs/repo/src/xdisp.c:15488

This is an assertion that w->window_end_pos is what we think it is.  I
don't see how this can be debugged without more information, like the
contents of w->current_matrix.