Real Vim ninjas count every keystroke - do you?

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

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Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4d1a34ccfa85f32065000004

Simple text editing with Vim

Make the pairs of lines match up by making each second line same as first

Start file
Make the pairs of lines match up by making each second line same as first:

# Appending text:
The name "Vim" is an acronym for "Vi IMproved"
The name "Vim" is an acronym for

# Editing text:
Vim is a text editor originally released by Bram Moolenaar in 1991 for the Amiga
Trivia: Vim is a text editor released by Bram Moolenaar in 1991 for the Amiga

# Deleting text:
Vim has a vi compatibility mode
Vim has a vi compatibility mode but when not in this mode Vim has many enhancements over vi
End file
Make the pairs of lines match up by making each second line same as first:

# Appending text:
The name "Vim" is an acronym for "Vi IMproved"
The name "Vim" is an acronym for "Vi IMproved"

# Editing text:
Vim is a text editor originally released by Bram Moolenaar in 1991 for the Amiga
Vim is a text editor originally released by Bram Moolenaar in 1991 for the Amiga

# Deleting text:
Vim has a vi compatibility mode
Vim has a vi compatibility mode

View Diff

5c5
< The name "Vim" is an acronym for
---
> The name "Vim" is an acronym for "Vi IMproved"
9c9
< Trivia: Vim is a text editor released by Bram Moolenaar in 1991 for the Amiga
---
> Vim is a text editor originally released by Bram Moolenaar in 1991 for the Amiga
13c13
< Vim has a vi compatibility mode but when not in this mode Vim has many enhancements over vi
---
> Vim has a vi compatibility mode

Solutions by @david_b_elliott:

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

3349 active golfers, 11396 entries

Solutions by @david_b_elliott:
13
#464 - David Elliott / @david_b_elliott

03/11/2017 at 10:49PM

13
#>464 - David Elliott / @david_b_elliott

03/11/2017 at 10:52PM

14
#>1495 - David Elliott / @david_b_elliott

03/11/2017 at 10:43PM

14
#>1495 - David Elliott / @david_b_elliott

03/11/2017 at 10:45PM

16
#>2056 - David Elliott / @david_b_elliott

03/11/2017 at 10:41PM

16
#>2056 - David Elliott / @david_b_elliott

03/11/2017 at 10:42PM

17
#>2267 - David Elliott / @david_b_elliott

03/11/2017 at 10:40PM

19
#>2484 - David Elliott / @david_b_elliott

03/11/2017 at 10:38PM

20
#>2565 - David Elliott / @david_b_elliott

03/11/2017 at 10:37PM

23
#>2777 - David Elliott / @david_b_elliott

03/11/2017 at 10:35PM

37
#>3189 - David Elliott / @david_b_elliott

03/11/2017 at 10:34PM

39
#>3210 - David Elliott / @david_b_elliott

03/11/2017 at 10:32PM