如何在vi中注释掉/注释掉haml的一段内容？
我刚刚开始深入研究 vi，到目前为止只学习了基本的移动/编辑命令。当我浏览这本书时，是否有一种快速方法可以在与光标位置相同的列中用 -# 注释掉段落（相应地缩进行）？
假设我有一段代码：
%table
- unless paginate(@clients).nil?
%tr
%th
=t('index.name')
%th
=t('index.address')
%th
=t('index.phone')
=render :partial => 'client', :collection => @clients
我想用 -# 注释掉 - except 和 =render :partial 之间的行列，然后可以再次对其进行评论。那会是什么命令？
I just started diving into vi and so far learned only basic moving around/editing commands. While I am going through the book, is there a fast way to comment out a paragraph with -# in the same column with the cursor position (indenting the lines accordingly)?
Let's say I have a piece of code:
%table
- unless paginate(@clients).nil?
%tr
%th
=t('index.name')
%th
=t('index.address')
%th
=t('index.phone')
=render :partial => 'client', :collection => @clients
and I want to comment out lines between - unless and =render :partial with -# in one column and then be able to comment them in again. What command would that be?
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在逐块选择模式下，您可以按
I在块前面插入，按A在块后面插入。设置
'relativenumber'(:set rnu) 可以帮助计算行数。从 CTRL-V 开始切换到块选择模式，然后使用
8j向下移动八行，然后使用I#Esc 插入#。要删除它：
dCTRL-V8j 将按块删除。警告，如果您碰巧在 Windows 上使用 vanilla gvim.exe，您可能已经激活了
mswin.vim来重新映射 CTRL-V，然后使用 CTRL-Q （或禁用此插件）In blockwise select mode, you can press
Ito insert in front of the block andAto insert after the block.Setting
'relativenumber'(:set rnu) could help to count lines.Start with CTRL-V to switch to blockwise select mode, then
8jto go down eight lines, thenI#Esc to insert the#.To remove it:
dCTRL-V8j will delete blockwise.Warning, if you happen to use vanilla gvim.exe on Windows, you probably have
mswin.vimactivated which remaps CTRL-V, use then CTRL-Q instead (or disable this plugin)如果您对如何工作不太感兴趣而只是希望它工作，有许多插件可以为各种语言提供（取消）注释功能。 Tim Pope 的 commentary.vim 是我最近才开始使用的，作为 nerdcommenter 的替代品。
我刚刚安装了它，所以我不能谈论任何缺陷，但蒂姆波普的东西（几乎？）总是很棒。使用该插件，您可以通过选择一个可视块并输入
\\\来注释 Haml 段落。它还需要动作，例如\\ap。链接：
https://github.com/tpope/vim-commentary
If you're less interested about the how and just want it to work, there are a number of plugins that provide (un)commenting functionality for varieties of languages. Tim Pope's commentary.vim is the one I just started using recently, as a replacement for nerdcommenter.
I just installed it so I can't speak to any defects, but Tim Pope's stuff is (nearly?) always excellent. With the plugin you could comment a Haml paragraph by selecting a visual block and typing
\\\. It also takes motions, e.g.\\ap.The link:
https://github.com/tpope/vim-commentary
如果你经常使用它，你可以在你的
.vimrc中定义一个命令，然后在 vi 中，你可以以通常的方式应用
:C 。您可以使用:10,20C或.,+10C来完成此操作。您可以使用以下命令取消注释。由于我使用 vi 处理具有不同类型注释的语言，因此我还使用以下命令：
允许您只执行
:10,20Ca-#，您可以在其中替换-# 使用所选的注释方法。If you use it often, you can define a command in your
.vimrcThen in vi, you can apply
:<range>Cin the usual manner. You can do this with:10,20Cor.,+10C. You can use the following command for uncommenting.Since I am using vi for with languages with different types of commenting, I also us these commands:
Allowing you to just do
:10,20Ca-#, where you can replace-#with the commenting method of choice.