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 @AmdocsB:

Created by: @igrigorik Tweet

736 active golfers, 3339 entries

Solutions by @AmdocsB:

17

#120 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:51PM

18

#>161 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:50PM

19

#>190 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:48PM

20

#>197 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:47PM

21

#>215 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:46PM

22

#>299 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:43PM

23

#>333 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:41PM

25

#>373 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:38PM

26

#>399 - Brendan B Amdocs / @AmdocsB

11/08/2018 at 05:37PM