GNU bug report logs - #16738
Errors while resizing vertically

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: E Sabof <esabof <at> gmail.com>
To: Bug-Gnu-Emacs <bug-gnu-emacs <at> gnu.org>
Subject: Errors while resizing vertically
Date: Thu, 13 Feb 2014 10:06:13 +0000

Another one without a clear recipe. I am using the following function on a fairly regular basis:

(defun es-maximize-window-vertically (&optional window)
    (interactive)
    (cl-callf window-normalize-window window)
    (unless (eq window (frame-root-window))
      (window-resize window (window-max-delta window))))

In combination with:

(setq window-min-height 1)

Sometimes it causes errors such as the ones below. In this state a) I can't resize any windows, using the above function. b) I can still resize using the mouse. c) Once I do, I usually can resize once with this function, but then I get a similar error again.

Evgeni

BACKTRACE1:

Debugger entered--Lisp error: (error "Cannot resize window #<window 128 on *Ack-and-a-half*>")
  signal(error ("Cannot resize window #<window 128 on *Ack-and-a-half*>"))
  error("Cannot resize window %s" #<window 128 on *Backtrace*>)
  window-resize(#<window 128 on *Backtrace*> 28)
  (if (eq window (frame-root-window)) nil (window-resize window (window-max-delta window)))
  es-maximize-window-vertically()
  call-interactively(es-maximize-window-vertically nil nil)
  command-execute(es-maximize-window-vertically)

BACKTRACE2

Debugger entered--Lisp error: (args-out-of-range -17 0 2147483647)
  set-window-new-pixel(#<window 299 on *mu4e-headers*> -17 t)
  window--resize-child-windows(#<window 301> -595 nil #<window 303 on *Backtrace*> nil nil nil nil)
  window--resize-siblings(#<window 303 on *Backtrace*> 595 nil nil)
  window-resize(#<window 303 on *Backtrace*> 35)
  (if (eq window (frame-root-window)) nil (window-resize window (window-max-delta window)))
  es-maximize-window-vertically()
  call-interactively(es-maximize-window-vertically nil nil)
  command-execute(es-maximize-window-vertically)

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