Vim 命令在正常模式下插入空行 [英] Vim command to insert blank line in normal mode

问题描述

Vim 中是否有任何命令可以与 o 或 O 执行相同的操作(在当前命令之前/之后插入一个空行)，但没有t 也切换到插入模式?

Is there any command in Vim that will do the same thing as o or O (insert a blank line before/after the current one), but which doesn't also switch into insert mode?

推荐答案

:nnoremap <silent> [<space> :pu! _<cr>:']+1<cr>
:nnoremap <silent> ]<space> :pu _<cr>:'[-1<cr>

解释:

• :put 将在下面逐行粘贴一个寄存器.(:pu! 上面)
• :pu _ 会粘贴黑洞寄存器，它是空的，所以我们得到一个空行
• '[ 和 '] 标记设置在更改或抽出的文本的开头和结尾.
• :'[ 将光标移动到最后一次更改的起始行(本例中为 put)
• :'[-1 将移动 '[ 但上移一行

• :put will paste a register linewise below. (:pu! above)
• :pu _ will paste the blackhole register, which is empty so we get a blank line
• '[ and '] marks are set at the start and end of a changed or yanked text.
• :'[ will move the cursor to the starting line of the last change (the put in this case)
• :'[-1 will move the '[ but up one more line

如果你更喜欢插件，那么我建议 Tim Pope 的 unimpaired.vim.它提供了这些映射，但也需要计数.该插件还有许多其他不错的映射.

If you prefer a plugin then I suggest Tim Pope's unimpaired.vim. Which supplies these mappings, but will also take a count. The plugin also has many other nice mappings.

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