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 @youvaaaaa:

Unlock 9 remaining solutions by signing in and submitting your own entry
Created by: @johnreitano

1517 active golfers, 6208 entries

Solutions by @youvaaaaa:
10
#419 - Eviber / @youvaaaaa

05/02/2022 at 09:33PM

11
#>728 - Eviber / @youvaaaaa

05/02/2022 at 09:33PM

12
#>794 - Eviber / @youvaaaaa

05/02/2022 at 09:31PM

13
#>832 - Eviber / @youvaaaaa

05/02/2022 at 09:28PM

14
#>893 - Eviber / @youvaaaaa

05/02/2022 at 09:27PM

15
#>980 - Eviber / @youvaaaaa

05/02/2022 at 09:24PM

16
#>1073 - Eviber / @youvaaaaa

05/02/2022 at 09:21PM

18
#>1172 - Eviber / @youvaaaaa

05/02/2022 at 09:19PM

20
#>1287 - Eviber / @youvaaaaa

05/02/2022 at 09:17PM