如何让这个Emacs框架保持其缓冲区而不是调整大小？

Question

我的Emacs框架看起来像这样:

+---------------------------+
|             |             |
|             |             |
|             |      B      |
|      A      |             |
|             |             |
|             |             |
|             |-------------|
|             |      C      |
+---------------------------+

C通常是一个具有某种长时间运行过程的终端,如Web服务器或守护进程.不幸的是,各种各样的事情都喜欢在那个窗口中切换缓冲区,偶尔会调整大小.如何锁定缓冲区和窗口高度C？

Answer 1

一种可能性是使用将窗口专用于其缓冲区set-window-dedicated-p.这不会阻止窗口手动调整大小,只能防止窗口被破坏display-buffer.例如,

(add-hook 'shell-mode-hook
      (lambda ()
        (interactive)
        (set-window-dedicated-p (selected-window) 1)))

shell-mode-hook必要时更换.

Answer 2

如果您不希望被窗口窃取和调整大小烦恼,请在.emacs中添加以下行以获得最终解决方案,该解决方案甚至可以用于gud之类的库,当他们无法窃取您的窗口时尝试打开新框架:

(有关以下信息,请参阅此答案advice)

(defadvice pop-to-buffer (before cancel-other-window first)
  (ad-set-arg 1 nil))

(ad-activate 'pop-to-buffer)

;; Toggle window dedication
(defun toggle-window-dedicated ()
  "Toggle whether the current active window is dedicated or not"
  (interactive)
  (message
   (if (let (window (get-buffer-window (current-buffer)))
         (set-window-dedicated-p window 
                                 (not (window-dedicated-p window))))
       "Window '%s' is dedicated"
     "Window '%s' is normal")
   (current-buffer)))

;; Press [pause] key in each window you want to "freeze"
(global-set-key [pause] 'toggle-window-dedicated)

并自定义pop-up-windows变量nil.

您也可以使用StickyWindows而不是窗口专用功能.