是否可以在emacs中折叠功能？ [英] Is it possible to collapse a function in emacs?

问题描述

因此，对于我进行的家庭作业轻率来说，它具有很长的defparameter表达式，这是一个很大的数据集。我想知道的是，emacs或SLIME是否可以将大型defparameter折叠成一行，例如MATLAB吗？

So, for a lisp homework assignment I have, it has a long defparameter expression that's a large data set. What I'm wondering is, does emacs or SLIME have anything to "collapse" that large defparameter into a single line, like, say, MATLAB does?

推荐答案

像Bertfred提到的那样， hideshow 的效果很好，并且内置了最新版本的emacs。要使用它，只需将以下代码段添加到您的init文件中：

Like Bertfred mentioned, hideshow works great, and it comes build in with more recent versions of emacs. To use it simply add the following snippet to your init file:

(add-hook 'prog-mode-hook #'hs-minor-mode)
(global-set-key (kbd "C-c <right>") 'hs-show-block)
(global-set-key (kbd "C-c <left>") 'hs-hide-block)

第一行启用与以下任何主要模式相关的功能编程。到达那里后， Cc< left> 和 Cc< right> 应该可以达到您的期望-请注意点在哪里。

The first line enables the functionality in any major mode associated with programming. Once there, C-c <left> and C-c <right> should do what you expect - just be mindful of where point is.

https://www.emacswiki.org/ emacs / HideShow

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