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

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$ 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 @morio_prog:

Unlock 11 remaining solutions by signing in and submitting your own entry
Created by: @johnreitano

1537 active golfers, 6308 entries

Solutions by @morio_prog:
10
#201 - もりを / @morio_prog

06/20/2020 at 03:15AM

11
#>576 - もりを / @morio_prog

06/20/2020 at 03:13AM

12
#>783 - もりを / @morio_prog

06/20/2020 at 03:13AM

13
#>828 - もりを / @morio_prog

06/20/2020 at 03:07AM

14
#>867 - もりを / @morio_prog

06/20/2020 at 03:07AM

15
#>953 - もりを / @morio_prog

06/20/2020 at 03:06AM

16
#>1035 - もりを / @morio_prog

06/19/2020 at 07:00AM

17
#>1124 - もりを / @morio_prog

06/19/2020 at 06:45AM

17
#>1124 - もりを / @morio_prog

06/19/2020 at 06:45AM

18
#>1169 - もりを / @morio_prog

06/19/2020 at 06:41AM

26
#>1465 - もりを / @morio_prog

06/19/2020 at 06:37AM