Real Vim ninjas count every keystroke - do you?

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

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v0066cbb6a1000000000345

Remove adjacent duplicates

Try to find a way to remove adjacent duplicate letters.

Start file

a a d d j a c c c c e n t t t t d u p p p l i i i c a a t t e e w o r d d d d s s

End file

a d j a c e n t d u p l i c a t e w o r d s

View Diff

1c1
< a a d d j a c c c c e n t t t t d u p p p l i i i c a a t t e e w o r d d d d s s
---
> a d j a c e n t d u p l i c a t e w o r d s

Solutions by @_AlexLewin:

Created by: @maharba6 Tweet

139 active golfers, 540 entries

Solutions by @_AlexLewin: