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 587e0a9d5944680006000007

Turn a ninja to case-insensitive [Nn][Ii][Nn][Jj][Aa] regexp!

I bumped into this in a dailywtf code: http://pastebin.com/QApa5ycS I didn't want to translate a string whenever I wanted to be [Ss][Aa][Rr][Cc][Aa][Ss][Tt][Ii][Cc] on slack, so I figured a script (python, sed, whatever) would be helpful. Well, or a few vim keystroke!

Start file

SarCastic

End file

[Ss][Aa][Rr][Cc][Aa][Ss][Tt][Ii][Cc]

View Diff

1c1
< SarCastic
---
> [Ss][Aa][Rr][Cc][Aa][Ss][Tt][Ii][Cc]

Solutions by @martintournebo1:

Created by: @kmarc Tweet

39 active golfers, 67 entries

Solutions by @martintournebo1:

18

#17 - martin tourneboeuf / @martintournebo1

06/01/2017 at 06:22PM