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 @FrogzSJ:

Created by: @igrigorik Tweet

736 active golfers, 3339 entries

Solutions by @FrogzSJ:

17

#118 - fsj / @FrogzSJ

08/19/2018 at 11:56PM

18

#>161 - fsj / @FrogzSJ

08/19/2018 at 11:55PM

19

#>190 - fsj / @FrogzSJ

08/19/2018 at 11:54PM

20

#>197 - fsj / @FrogzSJ

08/19/2018 at 11:53PM

21

#>215 - fsj / @FrogzSJ

08/19/2018 at 11:52PM

22

#>298 - fsj / @FrogzSJ

08/19/2018 at 11:51PM

23

#>333 - fsj / @FrogzSJ

08/19/2018 at 11:49PM

23

#>333 - fsj / @FrogzSJ

08/19/2018 at 11:49PM

26

#>399 - fsj / @FrogzSJ

08/19/2018 at 11:50PM

40

#>675 - fsj / @FrogzSJ

08/19/2018 at 11:48PM