Typesetting: type parnote for float

[da-liii]

Currently, there are two types of a float:

• footnote
• float

We need to support parnote for traditional Chinese text like:

• https://tex.stackexchange.com/questions/34746/placing-footnotes-or-endnotes-at-the-end-of-the-current-paragraph
• https://www.ctan.org/pkg/parnotes