GNU bug report logs -
#1372
posn-at-x-y reports wrong window
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Your message dated Thu, 20 Nov 2008 11:21:04 +0100
with message-id <49253A10.10603 <at> gmx.at>
and subject line Re: bug#1372: posn-at-x-y reports wrong window
has caused the Emacs bug report #1372,
regarding posn-at-x-y reports wrong window
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.
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--
1372: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=1372
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
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I received the bug report below for our visual-line-mode in Aquamacs
Emacs, but I managed to reproduce the core issue on Emacs 23 (Nextstep
port) as follows:
(fringe-mode 0)
C-x 3 C-x 2 C-x o C-x o
(we're now in the large window on the right, with two small windows in
the left half of the frame).
Insert enough newlines to be vertically just above the horizontal
divider on the left.
M-: (posn-at-x-y 0 (cdr (posn-x-y (posn-at-point)))) RET
Insert newline, now we're next to the divider line.
M-: (posn-at-x-y 0 (cdr (posn-x-y (posn-at-point)))) RET
--> wrong window (the window in the upper left) is given in the
structure.
Instead of 0, the x value can be up to 6 ((frame-char-width) reports 7).
Begin forwarded message:
> From: Jin Choi <jsc <at> alum.mit.edu>
> Date: 18 November 2008 14:35:17 EST
> To: aquamacs-bugs <at> aquamacs.org
> Subject: [Aquamacs-bugs] visual-line-mode error with vertically
> split windows
>
> Please describe exactly what actions triggered the bug
> and the precise symptoms of the bug:
>
> THE SETUP: vertically split window with the left half split
> horizontally. This is commonly used in, say, ECB, perhaps other modes:
> ---------
> | 1 | 3 |
> | | |
> ----| |
> | 2 | |
> | | |
> ---------
>
>
> THE BUG: in the right hand window, attempting to move the cursor (in
> column 1) through the row adjacent to the mode line of the upper left
> hand window moves the cursor to the upper left window. Also, placing
> the cursor in column 0 of that row then typing C-n or C-p gives the
> error "Position not in text area of window."
>
>
>
> TO REPLICATE:
> C-x 3 C-x 2
>
> Hit return in the right side window (3) enough to get you past the
> divider
> on the left.
>
> Then C-p back past the divider. Cursor jumps to upper left window (1).
>
> Now click on the row in window 3 adjacent to the divider. Type C-n or
> C-p. Gives above error.
>
>
> WORKAROUND:
> (global-visual-line-mode 0)
>
>
>
> In GNU Emacs 22.3.2 (i386-apple-darwin9.5.0, Carbon Version 1.6.0)
> of 2008-09-21 on plume.sr.unh.edu - Aquamacs Distribution 1.5
> Windowing system distributor `Apple Inc.', version 10.5.5
> configured using `configure '--without-x' '--prefix=/usr/local''
>
> Important settings:
> value of $LC_ALL: nil
> value of $LC_COLLATE: nil
> value of $LC_CTYPE: nil
> value of $LC_MESSAGES: nil
> value of $LC_MONETARY: nil
> value of $LC_NUMERIC: nil
> value of $LC_TIME: nil
> value of $LANG: nil
> locale-coding-system: iso-8859-1
> default-enable-multibyte-characters: t
>
> Major mode: Text
>
> Minor modes in effect:
> shell-dirtrack-mode: t
> savehist-mode: t
> aquamacs-styles-mode: t
> smart-frame-positioning-mode: t
> global-visual-line-mode: t
> visual-line-mode: t
> recentf-mode: t
> encoded-kbd-mode: t
> osx-key-mode: t
> show-paren-mode: t
> delete-selection-mode: t
> pc-selection-mode: t
> cua-mode: t
> tooltip-mode: t
> mouse-wheel-mode: t
> menu-bar-mode: t
> file-name-shadow-mode: t
> global-font-lock-mode: t
> font-lock-mode: t
> blink-cursor-mode: t
> unify-8859-on-encoding-mode: t
> utf-translate-cjk-mode: t
> auto-compression-mode: t
> column-number-mode: t
> transient-mark-mode: t
>
> Recent input:
> <menu-bar> <help-menu> <bug-diagnosis> <start-vanilla-aquamacs>
> <menu-bar> <help-menu> <bug-diagnosis> <send-emacs
> -bug-report>
>
> Recent messages:
> on One-Buffer-One-Frame-Mode (Display Buffers in Separate Frames)!
> Loading /Users/jsc/Library/Preferences/Aquamacs Emacs/
> customizations.el (source)...done
> Loading /Users/jsc/Library/Preferences/Aquamacs Emacs/Preferences.el
> (source)...done
> One-Buffer-One-Frame-Mode disabled.
> For best results, turn off Frame Appearance Styles now.
> Loading /Users/jsc/Library/Preferences/Aquamacs Emacs/frame-
> positions.el (source)...done
> Truncate long lines disabled
> Mark set
> Aquamacs is based on GNU Emacs 22, a part of the GNU/Linux system. It
> is Free Software: you can improve and redistribute it under the GNU
> General Public License, version 3 or later. Copyright (C) 2008 Free
> Software Foundation, Inc. (C) 2008 D. Reitter. No Warranty.
> Loading emacsbug...done
>
>
> -------------------------------------------------------------------------
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> __
> https://lists.sourceforge.net/lists/listinfo/aquamacs-bugs
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Fixed as
2008-11-20 Martin Rudalics <rudalics <at> gmx.at>
* window.c (coordinates_in_window): Don't return
ON_VERTICAL_BORDER for the rightmost position of a mode/header
line when the window is not the rightmost one. (Bug#1372)
Thanks for the report, martin
This bug report was last modified 16 years and 245 days ago.
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