Enable Holding Down a Motion Key in Vim/Vintage Mode in Sublime Text 3
The documentation seems wrong, you should use:
defaults write com.sublimetext.2 ApplePressAndHoldEnabled -bool true
Aubrey Portwood — @aubreypwd
Senior WordPress Developer–Engineer, Stoic, Girl-Dad², Tennis Player, INTJ, Enneagram 1, & Vintage Computer Tinkerer based in Albuquerque, NM.