如何在vim宏中包含光标移动

Question

宏似乎没有考虑到击键.在这个特殊情况下,我想写一个注释掉一行的宏(在latex注释开头%).这是我正在使用的击键:

q+ a+ 0+ w+ i+ %+ j+ j+ j+ + q

其中a指定一个宏,进入行的开头,进入插入模式,放置百分号,退出插入模式,向下移动一行,然后结束宏.然后我像这样使用宏

@ + a

如果我有4条线就像这样

1   In This life I have learned one thing ?
2   It is pity incarnate of which I sing.
3   You have been told about the back of the crowd
4   And I repeat it, plenty loud.

使用宏三次导致这一点

1   %%%In This life I have learned one thing ?
2   It is pity incarnate of which I sing.
3   You have been told about the back of the crowd
4   And I repeat it, plenty loud.

当我想要的是这个

1   %In This life I have learned one thing ?
2   %It is pity incarnate of which I sing.
3   %You have been told about the back of the crowd
4   And I repeat it, plenty loud.

更具体地说,我希望能够做30 + @+ a来评论30行.我该怎么做呢？

Answer 1

我会去:

:.,+30 s/^\s*/&%

说明:

• .,+30是从当前行到当前行+ 30的范围(因此跨越31行)(:help range)
• s是替换命令(:help :s)
• / 是模式分隔符
• ^\s*是一个pattern(:help pattern),对应于一行开头的任意数量的空格
• & 是插入匹配模式的替换特殊字符

另一种方式:

ab©d (cursor on the c)
efgh
ijkl

类型CTRL-V,2j,I,你好,Esc你会得到:

abhellocd
efhellogh
ijhellokl