当我运行 shell 命令时，有没有办法让我的 emacs 识别我的 bash 别名和自定义函数? [英] Is there a way to get my emacs to recognize my bash aliases and custom functions when I run a shell command?

问题描述

在我的 shell 环境中，我有别名和自定义函数.当我在 emacs 的一个实例中(我总是使用 emacs -nw)并且我执行一个 shell 命令(M-！)我不能使用它们.这是有道理的，因为我想它会启动它自己的子外壳来执行这些...但是有没有办法(可能在我的 .emacs 中)让它工作?也许即使它涉及在执行任何给定的 shell 命令之前默认情况下采购环境?

In my shell environment I have aliases and custom functions. When I am in an instance of emacs (I always use emacs -nw) and I execute a shell command (M-!) I cannot use them. This makes sense since I imagine it launches it's own subshell to do these... but is there a way (maybe in my .emacs) to get this to work? Perhaps even if it involved sourcing an environment by default before executing any shell command given?

推荐答案

以下是我对我认为是相关问题的评论:

Below are my comments about what I think was a related question:

我认为 Mx shell-command 和 Mx compile 通过调用在低级 shell 中执行命令-过程.在您的 .emacs 中尝试以下操作(或只是评估):

I think both M-x shell-command and M-x compile execute commands in an inferior shell via call-process. Try the following in your .emacs (or just evaluate):

(setq shell-file-name "bash")
(setq shell-command-switch "-ic")

我注意到在评估上述内容后，M-x shell-command 和 M-x 编译都选择了 .bashrc 别名，即

I notice that after evaluation of the above, .bashrc aliases are picked up for use by both M-x shell-command and M-x compile, i.e

M-x 编译 RET your_alias RET

应该可以工作.

我的环境:Emacs 24.1(预测试 rc1)，OSX 10.7.3

My environment: Emacs 24.1 (pretest rc1), OSX 10.7.3

来源

这篇关于当我运行 shell 命令时，有没有办法让我的 emacs 识别我的 bash 别名和自定义函数?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！