The clear meaning of "h only makes sense on the keyboard used by vi's author" is that it's meaningless for everyone but the vi's author. And "once you've learne

The clear meaning of "h only makes sense on the keyboard used by vi's author" is that it's meaningless for everyone but the vi's author. And "once you've learned enough" is self-fulfilling for any set W is not the reverse of w in my comment once you read that it's about direction And it makes no sense to go through the great pain of retraining when you can't explain the benefit