Emacs Dired行为 [英] Emacs Dired Behavior

问题描述

我已经使用了emacs多年，并且习惯于在同一个窗口中打开一个选定的文件，直到被执行。在最近的修订中，当被执行时，打开2个窗口，所选的文件将显示在替代窗口从dired。如何设置emacs使用相同的窗口来显示文件是死的（允许我同时查看两个文件 - emacs的工作方式）？

解决方案

根据上述评论，请检查 Ch k RET > RET 被绑定（或类似地，如果你使用另一个键）。

dired-find-file 使用 switch-to-buffer ，这可能会导致缓冲区在另一个窗口中打开：

如果所选窗口是minibuffer窗口或专用于
其缓冲区，请使用pop-to-buffer显示缓冲区。

虽然这似乎不太可能成为问题。

编辑：啊，你使用的是鼠标。在Emacs的问题中明确表示，通常很好，因为大多数Emacs用户很少会碰到鼠标。

但是，同样的答案适用于：从dired，键入 Ch k ，然后是您正在使用的键绑定（在这种情况下，单击鼠标按钮1），这告诉我们：

----------------- up-event（短命）----------------

< mouse-1>在该位置被重新映射到< mouse-2>，其运行
命令dired-mouse-find-file- other-window，这是一个交互式
在`dired.el'中编译的Lisp函数。

（dired-mouse-find-file-other-window EVENT ）

在Dired中，访问您点击的文件或目录名。

由于某些原因，没有默认的 dired-mouse-find-file 函数，但以下将会伪造：

 （add-hook'dired-mode-hook'my-dired-mode-hook）
（defun my-dired-mode-hook（）
（local-set-key（kbd< mouse-2>）'dired-mouse-find-file））
 
（defun dired-mouse-find-file（event）
在Dired中，访问您点击的文件或目录名。
（interactivee）
（require'cl ）
（flet（（find-file-other-window 
（filename&可选通配符）
（find-file filename通配符）））
（dired-mouse-find -file-other-window事件）））
  

I have used emacs for years and am accustomed to having emacs open a selected file in the same window that dired is executed in. In recent revisions, when dired is executed with say 2 windows open, the file selected will be displayed in the alternate window from dired. How can I set up emacs to use the same window to display the file as died (allowing me to look at two files simultaneously--the way emacs used to work)?

解决方案

As per the comments above, check C-hkRET when in dired to see what RET is bound to (or similarly if you are using another key).

dired-find-file uses switch-to-buffer which could cause the buffer to open in another window:

If the selected window is the minibuffer window or dedicated to its buffer, use `pop-to-buffer' for displaying the buffer.

That seems less likely to be the issue, though.

edit: Ah, you're using the mouse. It's often good to explicitly say that in questions about Emacs, because most Emacs users rarely touch the mouse.

The same answer applies, however: From dired, type C-hk and then the 'key'-binding you are using (in this case clicking mouse button 1), which tells us:

----------------- up-event (short click) ----------------

<mouse-1> at that spot is remapped to <mouse-2>, which runs the command dired-mouse-find-file-other-window, which is an interactive compiled Lisp function in `dired.el'.

(dired-mouse-find-file-other-window EVENT)

In Dired, visit the file or directory name you click on.

There's no default dired-mouse-find-file function for some reason, but the following will fake it:

(add-hook 'dired-mode-hook 'my-dired-mode-hook)
(defun my-dired-mode-hook ()
  (local-set-key (kbd "<mouse-2>") 'dired-mouse-find-file))

(defun dired-mouse-find-file (event)
  "In Dired, visit the file or directory name you click on."
  (interactive "e")
  (require 'cl)
  (flet ((find-file-other-window
          (filename &optional wildcards)
          (find-file filename wildcards)))
    (dired-mouse-find-file-other-window event)))

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