Real Vim ninjas count every keystroke - do you?

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

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4d1a4d82a860b7447200008d

Whitespace, empty lines and tabs

Convert tabs to spaces, strip empty lines and trailing whitespace.

Start file

	convert tabs to spaces

		strip all blank lines 

	and remove any trailing spaces   

End file

  convert tabs to spaces
    strip all blank lines
  and remove any trailing spaces

View Diff

1,5c1,3
< 	convert tabs to spaces
< 
< 		strip all blank lines 
< 
< 	and remove any trailing spaces   
---
>   convert tabs to spaces
>     strip all blank lines
>   and remove any trailing spaces

Solutions by @BaineWedlock:

Created by: @igrigorik Tweet

736 active golfers, 3339 entries

Solutions by @BaineWedlock:

17

#127 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:49AM

18

#>161 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:48AM

19

#>190 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:48AM

20

#>197 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:32AM

21

#>215 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:31AM

22

#>300 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:31AM

23

#>333 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:30AM

24

#>354 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:23AM

26

#>399 - Baine Wedlock / @BaineWedlock

09/26/2019 at 09:30AM