在Vim中，如何应用涉及在多行中创建新行的宏
在Vim中，如何应用涉及在多行中创建新行的宏
提问于 2021-06-18 04:38:11
给定：
This is nearly identical
My answer looks like an o
I am glad you did because
Thank you so much, romain想要输出，只需复制该行并在末尾添加2：
This is nearly identical
This is nearly identical 2
My answer looks like an o
My answer looks like an o2
I am glad you did because
I am glad you did because2
Thank you so much, romain
Thank you so much, romain2我已经录制了一个宏@q，它将从第一行开始，复制该行(光标现在位于第二行)，附加2，然后转到下一行(光标现在位于第三行)。如果我一直键入@q直到文件的末尾，宏就能正常工作(永远不需要移动光标，光标的移动由宏来正确处理)。
但是，如果我尝试使用:'<,'>norm! @q方法(seen here)，我会得到如下结果：
This is nearly identical
This is nearly identical 2
This is nearly identical 22
This is nearly identical 222
This is nearly identical 2222
My answer looks like an o
I am glad you did because
Thank you so much, romain回答 2
Stack Overflow用户
回答已采纳
发布于 2021-06-18 05:25:04
以下是您的代码片段，但带有帮助您查看问题的行号：
1 This is nearly identical
2 My answer looks like an o
3 I am glad you did because
4 Thank you so much, romain该范围实际上只是一个行号列表，在本例中为[1, 2, 3, 4]，这意味着您的宏将应用于第1、2、3和4行。
由于您的宏会在当前行的下方添加一行，因此以前称为2的行现在为3：
1 This is nearly identical
2 This is nearly identical 2
3 My answer looks like an o
4 I am glad you did because
5 Thank you so much, romain并且您的宏将在实际的第2行上播放：
1 This is nearly identical
2 This is nearly identical 2
3 This is nearly identical 22
4 My answer looks like an o
5 I am glad you did because
6 Thank you so much, romain然后在第3行：
1 This is nearly identical
2 This is nearly identical 2
3 This is nearly identical 22
4 This is nearly identical 222
5 My answer looks like an o
6 I am glad you did because
7 Thank you so much, romain然后在第4行：
1 This is nearly identical
2 This is nearly identical 2
3 This is nearly identical 22
4 This is nearly identical 222
5 This is nearly identical 2222
6 My answer looks like an o
7 I am glad you did because
8 Thank you so much, romain为了避免这种情况，您必须首先标记范围中的每一行。这是通过:help :global完成的
:'<,'>g/^/norm! @q其中，'<,'>g/^/标记范围内的每一行，norm! @q执行宏。
Stack Overflow用户
发布于 2021-06-20 11:45:39
你有没有试着制作宏，然后4@q
我试着重新创建你的宏，然后运行4@q
这几乎一模一样这几乎一模一样2我的答案看起来像o我的答案看起来像o2我很高兴你这么做了，因为我很高兴你做了because2谢谢你，罗曼非常感谢你，romain2
这就省去了进行视觉选择的麻烦。
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原文链接：
https://stackoverflow.com/questions/68026261
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