Gothic font issues

[Transfusion]

OTSU curves (乙線) are not rendered at all - KAGE engine does not appear to have implemented it yet.

https://github.com/kurgm/kage-engine/blob/aef8417e5df048a3ff4be6b56cc4decf20cde826/src/font/mincho/index.ts#L130-L153
https://github.com/kurgm/kage-engine/blob/aef8417e5df048a3ff4be6b56cc4decf20cde826/src/font/gothic/index.ts

[Transfusion]

http://www.mars.dti.ne.jp/glyph/ Experimental rounded Gothic KAGE fork, referred to somewhere in GlyphWiki
maru.zip