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Re: Dedicated window troubles

From: Tassilo Horn
Subject: Re: Dedicated window troubles
Date: Thu, 19 Feb 2015 14:32:28 +0100
User-agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux)


never fiddle with code in an email message.  It can only be wrong.  So
here's a corrected version:

--8<---------------cut here---------------start------------->8---
(defun th/split-window-sensibly (&optional window)
  "Split WINDOW in a way suitable for `display-buffer'.
Like `split-window-sensibly' but first try horizontal splits,
then vertical splits, and also try not to split dedicated
  (let ((window (or (and window (not (window-dedicated-p window)) window)
    (or (and (window-splittable-p window t)
             ;; Split window horizontally.
             (with-selected-window window
        (and (window-splittable-p window)
             ;; Split window vertically.
             (with-selected-window window
        (and (eq window (frame-root-window (window-frame window)))
             (not (window-minibuffer-p window))
             ;; If WINDOW is the only window on its frame and is not the
             ;; minibuffer window, try to split it vertically disregarding
             ;; the value of `split-height-threshold'.
             (let ((split-height-threshold 0))
               (when (window-splittable-p window)
                 (with-selected-window window
--8<---------------cut here---------------end--------------->8---


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