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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 @tyuk_tu:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @johnreitano

1427 active golfers, 5800 entries

Solutions by @tyuk_tu:
28
#1377 - tyuktu / @tyuk_tu

11/20/2020 at 01:45AM

28
#>1377 - tyuktu / @tyuk_tu

11/20/2020 at 01:46AM

31
#>1393 - tyuktu / @tyuk_tu

11/20/2020 at 01:41AM

35
#>1402 - tyuktu / @tyuk_tu

11/20/2020 at 01:43AM

37
#>1407 - tyuktu / @tyuk_tu

11/20/2020 at 01:44AM

82
#>1423 - tyuktu / @tyuk_tu

11/20/2020 at 01:40AM