1 hello 2 world 3 me
For example, I am now in the second row, how do I execute it
! echo world?
:.w ! commandThe command can send the current line to the standard input of the command, for example
:.w ! cat, of course, this does not meet your needs, because you want as a command line argument, so you can use this:
:.w ! xargs command
Well, I know it’s ugly, but it does work …