Emacs的：缓冲区之间切换的名称相同，但在不同的目录 [英] Emacs: Switching Between Buffers with the Same Name but in Different Directories

问题描述

我有两个文件具有相同的名称，但在不同的目录：

I have two files with the same name but in different directories:

apples/main.cpp
oranges/main.cpp

我在一个Emacs窗口打开它们通过 emacs的苹果/ main.cpp中橘子/ main.cpp中

当我使用 C-X B 这两个缓冲区之间切换，缓冲名称是main.cpp中和的main.cpp 2>。我很想能够看到这两个文件的完整路径切换缓冲区时，使我的苹果，桔子版本之间存在歧义。有没有办法做到这一点？

When I use C-x b to switch between these two buffers, the buffer names are "main.cpp" and "main.cpp<2>". I would love to be able to see the full path of these two files when switching buffers, so that I may disambiguate between the apples and the oranges version. Is there a way to do this?

一个办法可以修改任何code产生2>当Emacs的检测具有该名称的缓冲区已经打开第二的main.cpp后。但是，我找不到如何做到这一点。

One way could be to modify whatever code generates the <2> after the second main.cpp when Emacs detects that a buffer with that name is already open. However, I couldn't find how to do this.

推荐答案

使用 uniquify 。我用它这样的：

(require 'uniquify)
(setq uniquify-buffer-name-style 'forward)

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