regular:
- restrict all non-connectable glyphs to within bounds
- make all connectable (ie. box-drawing, a few mathematical, and powerline) glyphs overflow bounds by 32
- update shapes of u01bb, u0258 (resp. "stroked 2", "reversed e")
bold:
- embolden latin ducks and add u0131 ("dotless i"), making more diacritical latin glyphs bold
italic:
- add "=EFH"