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 @guxbug1:

Created by: @igrigorik Tweet

736 active golfers, 3339 entries

Solutions by @guxbug1:

17

#124 - guxbug / @guxbug1

12/24/2018 at 03:06AM

18

#>161 - guxbug / @guxbug1

12/24/2018 at 03:00AM

19

#>190 - guxbug / @guxbug1

12/24/2018 at 02:59AM

20

#>197 - guxbug / @guxbug1

12/24/2018 at 02:56AM

21

#>215 - guxbug / @guxbug1

12/24/2018 at 02:55AM

22

#>300 - guxbug / @guxbug1

12/24/2018 at 02:49AM

23

#>333 - guxbug / @guxbug1

12/24/2018 at 02:47AM

25

#>373 - guxbug / @guxbug1

12/24/2018 at 02:46AM

26

#>399 - guxbug / @guxbug1

12/24/2018 at 02:04AM