如何在退出时杀死ediff的缓冲区？

如何自动杀死（Cx k）ediff的（A，B，C）缓冲区ediff-quit？

(defun my-kill-ediff-buffers ()
  (kill-buffer ediff-buffer-A)
  (kill-buffer ediff-buffer-B)
  (kill-buffer ediff-buffer-C))

(add-hook 'ediff-quit-hook 'my-kill-ediff-buffers)

请注意，这将始终杀死ediff缓冲区，即使ediff缓冲区没有打开它们也是如此，例如，您调用ediff-buffers了一些已经打开的缓冲区。

如果你愿意，你也可以杀死*ediff-errors*，*ediff-diff*，*Ediff-Registry*和*ediff-fine-diff*为好，但这些一般不打扰我。

我要添加一个答案，因为这是在该主题上弹出的第一个链接，而且确实很简单。

您可以将前缀传递给“ q”，它将提示杀死ediff缓冲区。

铜q

如果自定义ediff-keep-variants，它将逆转行为：提示在退出时杀死缓冲区，如果使用前缀，将使它们保持打开状态。

（从ediff手册中获得此信息）

我正在使用此代码（GNU Emacs 25.3.1 x86_64-pc-linux-gnu），遵循https://emacs.stackexchange.com/a/17089/18662

如GNU Emacs手册中有关ediff-quit-hook（https://www.gnu.org/software/emacs/manual/html_node/ediff/Hooks.html）所述：

请记住，在ediff-cleanup-mess开始于ediff-control-buffer之前执行的钩子；完成后，还应将ediff-control-buffer保留为当前缓冲区。在ediff-cleanup-mess之后执行的钩子应该期望当前缓冲区是缓冲区A或缓冲区B。

因此，我也杀死了* Ediff控制面板*缓冲区。也可以添加其他ediff缓冲区。

(setq ediff-window-setup-function 'ediff-setup-windows-plain)
(setq ediff-split-window-function 'split-window-horizontally)

(defvar q-ediff-last-windows nil)

(defun q-store-pre-ediff-winconfig ()
    (setq q-ediff-last-windows (current-window-configuration)))

(defun q-restore-pre-ediff-winconfig ()
    (progn
       (set-window-configuration q-ediff-last-windows)
       (ediff-kill-buffer-carefully "*Ediff Control Panel*")))

(add-hook 'ediff-before-setup-hook #'q-store-pre-ediff-winconfig)
(add-hook 'ediff-quit-hook #'q-restore-pre-ediff-winconfig)

您可以尝试以下钩子：

 (add-hook 'ediff-load-hook
            (lambda ()
              (add-hook 'ediff-before-setup-hook
                        (lambda ()
                          (setq ediff-before-file (buffer-file-name))
                          (setq ediff-saved-window-configuration (current-window-configuration))))
              (let ((restore-window-configuration
                     (lambda ()
                       (set-window-configuration ediff-saved-window-configuration))))
                (add-hook 'ediff-quit-hook restore-window-configuration 'append)
                (add-hook 'ediff-suspend-hook restore-window-configuration 'append))))

这是我用来关闭窗户的东西：

(add-hook 'ediff-after-quit-hook-internal 'winner-undo)