如何在Emacs Lisp中的列表中设置一部分参数? [英] How to set a part of arguments from a list in Emacs Lisp?

问题描述

我想从列表中设置start-process的PROGRAM-ARGS.

就像

(start-process process-name "*foobar*" process-path (append some-args (list (concat "the" "other" "arg"))))

但这会导致"...不是字符串"的错误，因为启动进程仅接受字符串参数.

But this makes error that "... is not string", because start-process accepts only string arguments.

我该如何解决?

推荐答案

您需要apply或有时是funcall.在这种情况下，我会选择apply，但是您需要对它们都熟悉.

You want either apply or sometimes funcall. In this particular case I would go with apply but you need to be familiar with them both.

(apply #'start-process process-name "*foobar*" process-path
       some-args other-args-as-a-list)

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