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 52222f6ea98cbe0002000078

Letter case trickery

This file is in a downright esoteric format, consisting of hexadecimal numbers, non-hexadecimal keywords, and "Z" indicating end-of-line. Make the hexadecimal numbers lowercase.

Start file
A4E SUM 3C0Z
2B A9 NE F2Z
End file
a4e SUM 3c0Z
2b a9 NE f2Z

View Diff

1,2c1,2
< A4E SUM 3C0Z
< 2B A9 NE F2Z
---
> a4e SUM 3c0Z
> 2b a9 NE f2Z

Solutions by @aRkadeFR:

Unlock 10 remaining solutions by signing in and submitting your own entry
Created by: @NbTson

500 active golfers, 1553 entries

Solutions by @aRkadeFR:
10
#54 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:33PM

10
#>54 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:35PM

11
#>196 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:31PM

12
#>293 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:30PM

13
#>359 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:30PM

16
#>440 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:29PM

19
#>470 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:26PM

22
#>485 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:35PM

23
#>489 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:26PM

44
#>498 - aRkadeFR / @aRkadeFR

10/06/2013 at 09:34PM