在Emacs中全局禁用自动缩进 [英] Disable auto indent globally in Emacs

问题描述

如何在全局或仅某些模式下禁用Emacs中的自动缩进？我有一些为RubyOnRails（ruby，html，js，css）安装的软件包。

我想要禁用css模式的自动缩进。

解决方案

您可能要查找包含单词 electric 。 （这是针对特定可见字符输入时自动发生的动作的常见Emacs说明。）

在这种情况下， Mx apropos-variable RET electric RET 显示我有一个 css-electric-key 变量，其中包含一个自插入键应该触发重新缩进的列表。

你可以使用 Mx customize-variable RET css-electric-keys RET 将此列表设置为nil，或将（setq css-electric-keys nil）添加到您的init文件。

有时，使用次要模式实现电气行为，以便您更轻松地切换它们。那些可能通过 Mx apropos-command RET 电 RET ，您可能会使用主要模式的钩子来确保电子模式被禁用，与此类似：

 （add-hook'MAJORMODE-mode-hook'my-MAJORMODE-mode-hook）
（defun my-MAJORMODE-mode-hook（）
电动模式0））
  

How to disable auto indent in Emacs globally or only for some modes?

I have a number of packages installed for RubyOnRails (ruby, html, js, css).

Let's say I want to disable autoindent for css-mode.

解决方案

You may want to look for variable names containing the word electric. (This is the common Emacs parlance for actions which occur automatically when particular visible characters are typed.)

In this instance, M-x apropos-variable RET electric RET shows me that there is a css-electric-keys variable containing a list of "Self inserting keys which should trigger re-indentation."

You could use M-x customize-variable RET css-electric-keys RET to set this list to nil, or add (setq css-electric-keys nil) to your init file.

Sometimes a minor mode is used to implement electric behaviours, so that you can switch them on and off more easily. Those would likely be found via M-x apropos-command RET electric RET, and you would probably use a major mode hook to ensure that the electric minor mode was disabled, in a similar fashion to this:

(add-hook 'MAJORMODE-mode-hook 'my-MAJORMODE-mode-hook)
(defun my-MAJORMODE-mode-hook ()
  (ELECTRICMODE-mode 0))

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