<rt> and <ruby> spacing

[JeskTop]

<rt> and <ruby> spacing is too small. And the fontSize is large, spacing also change.

[Sub6Resources]

I believe this is actually already fixed in the ruby-fixes branch. Correct me if I'm wrong though. That branch will be merged in soon.

[JeskTop]

@Sub6Resources In ruby-fixes branch, I find this code:
281e8db#diff-37b48ec6b119f1893bf93b57ff3f22e7R378

final rubySize = context.style.fontSize.size / 2;
final rubyYPos = rubySize + 4;

The problem is when rubyYPos = rubySize + <constant number> and ruby fontSize is large, and spacing will smaller.

You can test by this data.

 "p": Style(fontSize: FontSize(56))

But if you set final rubyYPos = rubySize + rubySize / 2;, and spacing will according to font size and look like better.

You can test by this data.

 "p": Style(fontSize: FontSize(56))

 "p": Style(fontSize: FontSize(16))

[Sub6Resources]

I see, thank you. I'll look into merging this soon!

[Larpoux]

This branch is very good for my use.
I hope that it will be merged to the Master branch soon.
Thank you to all of you.