Emacs shell脚本 - 如何将初始选项放入脚本？ [英] Emacs shell scripts - how to put initial options into the script?

问题描述

受到Stack&Overflow问题的启发 Emoms中的文本的Idomatic批处理？我尝试了一个带有以下标题的Emacs shell脚本：

Inspired by Stack Overflow question Idomatic batch processing of text in Emacs? I tried out an Emacs shell script with the following headline:

#!/usr/bin/emacs --script 

我在里面放了一些Emacs的Lisp代码，并将其保存为文本文件rcat。

I put some Emacs Lisp code in it, and saved it as textfile rcat.

由于--script选项不阻止加载site-start文件，我有很多

Since the --script option does not prevent the loading of the site-start file, I had a lot of

Loading /etc/emacs/site-start.d/20apel.el (source)...
Loading /etc/emacs23/site-start.d/35elib-startup.el (source)...
Loading /etc/emacs23/site-start.d/50auctex.el (source)...

在Bash shell（stdout）中的消息。我可以通过调用

messages in the Bash shell (stdout). I can prevent that by calling

rcat --no-site-file

或

rcat -Q

，但不是通过更改脚本中的标题：

but not by changing the headline in the script:

 #!/usr/bin/emacs --script --no-site-file

有没有办法在这样的脚本文件中向Emacs传递额外的选项，而不是在命令行上执行？

Is there a way to pass additional options to Emacs inside such a script file instead of doing it later on the commandline?

推荐答案

您可以随时将＃！/ usr / bin / emacs 更改为＃！/ home / thorsten / bin / emacs-no -site-file ，并设置为：

You could always change #!/usr/bin/emacs to something like #!/home/thorsten/bin/emacs-no-site-file, and set that up as:

#!/bin/sh
exec /usr/bin/emacs --no-site-file "$@"

这不适合您，或者如果您希望您的脚本可移植，请参阅 Gilles的回答如下一个更强大（和稍微时髦:)方法。

If this doesn't work for you, or if you wish your script to be portable, then see Gilles' answer below for a more robust (and slightly funky :) approach.

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