vim – vi – 如何生成数字序列？

例如，从文件中的随机行(在vim中打开)，例如Row-i到随机行，例如Row-j，其中Row- Row-j，是否有一种方法来生成从Row-i到Row-j的数字序列，从数字1开始到数字j-i 1，步长递增为1？

说我在文件中有以下几行。

this is line #1
this is line #2
this is line #3
this is line #4
this is line #5
this is line #6
this is line #7
this is line #8
this is line #9
this is line #10

我想将数字序列从第4行到第8行开始从数字1到数字5的序列前缀。操作完成后，结果文件应如下所示：

this is line #1
this is line #2
this is line #3
1 this is line #4
2 this is line #5
3 this is line #6
4 this is line #7
5 this is line #8
this is line #9
this is line #10

如果这是可能的，有没有办法增加步数？例如，该序列应该是2,4,6,8,10，即具有步数2。

请注意：

这个SO post是相似的，但不一样。