Vim：重新定义命令 [英] Vim: Redefine a command

问题描述

在vim中，在我的.vimrc中，如何重新定义一个命令（即：e）作为别的？
我要重新定义：e * 为：tabe * 。

In vim, in my .vimrc, how can I redefine a command (i.e. :e) as something else? I want to redefine :e * as :tabe *.

推荐答案

我想出了一种方法。请参见如何禁用内置命令vim 。从中，我们可以看到，我们可以使用cabbrev来改变命令的作用。为了我的需要， cabbrev e tabe 是完美的。

I figured out a way to do it. See How to disable a built-in command in vim . From that, we can see that we can use cabbrev to change what a command does. For my needs, cabbrev e tabe is perfect.

但是我们可以推广这个解决方案，使命令以小写字符开头，用户可以访问用户定义的字符：use cabbrev to（re）define a built-in command作为用户定义的。因此，我们可以重新定义内置命令以及用户定义的命令。

But we can generalize this solution to make commands starting with lower case characters accessible to users for user-defined ones: use cabbrev to (re)define a built-in command as a user-defined one. As such, we are able to redefine built-in commands as well as user-defined ones.

这里有一个例子，这相当于我上述的解决我的问题的解决方案：

Here's an example, which is equivalent to my aforementioned solution to my problem:

:command -nargs=+ E :tabe "<args>"
:cabbrev e E

就是这样。

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