VIM:插入空的 ERB 标签 [英] VIM: insert empty ERB tags

问题描述

如何插入空的 ERB 标签并将光标放在其中?类似于使用环绕插件环绕，但没有环绕.

How can I insert empty ERB tags and put cursor inside it? It is similar to surrounding with surround plugin, but there is nothing to surround.

例如，从这个:

bla|bla

我想要这个:

bla<%= | %>bla

推荐答案

我会使用 Tim Pope 的环绕插件来完成这个.

I would use Tim Pope's surround plugin to accomplish this.

给你添加以下内容~/.vim/after/ftplugin/erb.vim

Add the following to you ~/.vim/after/ftplugin/erb.vim

let b:surround_{char2nr('=')} = "<%= 
 %>"
let b:surround_{char2nr('-')} = "<% 
 %>"

现在当你按下 <c-s>= 时，它会插入 <%= |%> 随心所欲.

Now when you press <c-s>= it will insert <%= | %> just as you wanted.

您可能还想查看 Tim Pope 的 ragtag 插件，其中已经包含此类映射.

You may also want to look at Tim Pope's ragtag plugin which has such mappings already included.

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