Add an example where the Romanized interlinear annotation has descenders
An example where the Romanized interlinear annotation has descenders would be helpful for implementers. Do the descenders metrics descend down into the ruby base area?
(We may need to define what is the "ruby base area". Is it character frame, character face, or the actual outline of the base characters?)
We may need to define what is the "ruby base area". Is it character frame, character face, or the actual outline of the base characters?
"Character frame" seems reasonable. simple-ruby also uses this definition: https://w3c.github.io/simple-ruby/#ruby-character-size-and-character-placement
These are the People's Education Press's first-grade Chinese language textbook (August 2024 edition). Some of the descenders of the g in the back nasal seem to descend down into the ruby base area?
If we want to add a picture for this, which section is appropriate to add it to?