Question

我正在做一个Vimgolf问题来改变这个：

First:
        Junk text.
Second:
        Junk text.
Third:
        Junk text.
Last:
        Copy these lines,
        and replace the text
        in each heading above.

到此：

First:
        Copy these lines,
        and replace the text
        in each heading above.
Second:
        Copy these lines,
        and replace the text
        in each heading above.
Third:
        Copy these lines,
        and replace the text
        in each heading above.
Last:
        Copy these lines,
        and replace the text
        in each heading above.

一个解决方案是：

:8,$y<CR>:g/J/norm dd"0P<CR>ZZ

:g/J/norm dd"0P在做什么？我知道“J”加入了行，“：g”是全局的，但我不了解其余部分。

Answer 1

By pieces:

"0P - Paste the originally yanked line from register 0. As read in https://unix.stackexchange.com/a/26716
dd - 删除当前行

所以这会将当前行替换为yanked块。

在这一系列的Vim命令中，norm dd“0P是什么？

1 个答案: