Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5e4dfcccaa2db400090b66c3

prepend * to every non-blank line

Prepend an asterisk to every non-blank line in the input file.

Start file

This is a
very short

file, but it is 
still
full

of

surpises.

End file

*This is a
*very short

*file, but it is 
*still
*full

*of

*surpises.

View Diff

1,2c1,2
< This is a
< very short
---
> *This is a
> *very short
4,6c4,6
< file, but it is 
< still
< full
---
> *file, but it is 
> *still
> *full
8c8
< of
---
> *of
10c10
< surpises.
---
> *surpises.

Solutions by @MemeMasterXXI:

Created by: @johnreitano Tweet

1538 active golfers, 6317 entries

Solutions by @MemeMasterXXI:

10

#90 - Skywalker 666 / @MemeMasterXXI

04/09/2020 at 07:26AM

11

#>510 - Skywalker 666 / @MemeMasterXXI

04/09/2020 at 07:25AM

13

#>816 - Skywalker 666 / @MemeMasterXXI

04/09/2020 at 07:24AM

16

#>1015 - Skywalker 666 / @MemeMasterXXI

04/09/2020 at 07:20AM