Subject: bug#10348: closed (Re: bug#10348: 24.0.92; Save and load window states)

From: [email-masked] (GNU bug Tracking System)
Date: Mon, 16 Jan 2012 09:44:02 +0000

Your bug report

#10348: 24.0.92; Save and load window states

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
10348: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10348
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#10348: 24.0.92; Save and load window states
From: martin rudalics <[email-masked]>
To: [email-masked]
Cc: Michael Bach <[email-masked]>
Date: Mon, 16 Jan 2012 10:43:00 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

 > `window-state-put' as used within the following functions does not work.
 > Please see *Backtrace* below for error.  (See also post to
 > [email-masked] with subject "Save and load window states")
 >
 > Steps to reproduce:
 > 1) Start via `emacs -Q'.
 > 2) evaluate the two functions:
 > (defun my-save-frame ()
 >   (interactive)
 >   (let ((buf (find-file-noselect "/tmp/emacs-layout")))
 >     (set-buffer buf)
 >     (erase-buffer)
 >     (print (window-state-get) buf)
 >     (save-buffer)
 >     (kill-buffer)))
 >
 > (defun my-load-frame ()
 >   (interactive)
 >   (let ((buf (find-file-noselect "/tmp/emacs-layout")))
 >     (set-buffer buf)
 >     (beginning-of-buffer)
 >     (window-state-put (read buf))
 >     (kill-buffer)))
 >
 > 3) Do a `M-x my-save-frame' and after that `M-x my-load-frame'
 >
 > Debugger entered--Lisp error: (invalid-read-syntax "#")
 >   read(#<buffer emacs-layout>)
 >   (window-state-put (read buf))
 >   (let ((buf (find-file-noselect "/tmp/emacs-layout"))) (set-buffer buf) (beginning-of-buffer) (window-state-put (read buf)) (save-buffer) (kill-buffer))
 >   my-load-frame()
 >   call-interactively(my-load-frame t nil)
 >   execute-extended-command(nil)
 >   call-interactively(execute-extended-command nil nil)

This problem should have been resolved with revision 106873 on trunk.

Thanks, martin

Subject: 24.0.92; Save and load window states
From: Michael Bach <[email-masked]>
To: [email-masked]
Date: Wed, 21 Dec 2011 21:41:05 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

`window-state-put' as used within the following functions does not work.
Please see *Backtrace* below for error.  (See also post to
[email-masked] with subject "Save and load window states")

Steps to reproduce: 
1) Start via `emacs -Q'.
2) evaluate the two functions:
(defun my-save-frame ()
  (interactive)
  (let ((buf (find-file-noselect "/tmp/emacs-layout")))
    (set-buffer buf)
    (erase-buffer)
    (print (window-state-get) buf)
    (save-buffer)
    (kill-buffer)))

(defun my-load-frame ()
  (interactive)
  (let ((buf (find-file-noselect "/tmp/emacs-layout")))
    (set-buffer buf)
    (beginning-of-buffer)
    (window-state-put (read buf))
    (kill-buffer)))

3) Do a `M-x my-save-frame' and after that `M-x my-load-frame'

Debugger entered--Lisp error: (invalid-read-syntax "#")
  read(#<buffer emacs-layout>)
  (window-state-put (read buf))
  (let ((buf (find-file-noselect "/tmp/emacs-layout"))) (set-buffer buf) (beginning-of-buffer) (window-state-put (read buf)) (save-buffer) (kill-buffer))
  my-load-frame()
  call-interactively(my-load-frame t nil)
  execute-extended-command(nil)
  call-interactively(execute-extended-command nil nil)

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: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8
  default enable-multibyte-characters: t

Recent messages:
Wrote /tmp/emacs-layout
Quit
Mark set
window-state-put: Invalid read syntax: "#"