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 @leeren:

Unlock 12 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

736 active golfers, 3339 entries

Solutions by @leeren:
17
#115 - LC / @leeren

03/02/2018 at 06:25AM

19
#>190 - LC / @leeren

03/02/2018 at 06:25AM

21
#>215 - LC / @leeren

03/02/2018 at 06:25AM

22
#>296 - LC / @leeren

03/02/2018 at 06:24AM

24
#>354 - LC / @leeren

03/02/2018 at 06:23AM

26
#>399 - LC / @leeren

03/02/2018 at 06:23AM

28
#>452 - LC / @leeren

03/02/2018 at 06:22AM

29
#>478 - LC / @leeren

03/02/2018 at 06:21AM

29
#>478 - LC / @leeren

03/02/2018 at 06:22AM

30
#>500 - LC / @leeren

03/02/2018 at 06:19AM

31
#>525 - LC / @leeren

03/02/2018 at 06:19AM

33
#>582 - LC / @leeren

03/02/2018 at 06:18AM