shithub: freetype+ttf2subf

ref: a20e15bc0dd62127905458f8fc5bdd0eadc07323
dir: /docs/design/

basic-design.png
design-1.html
design-2.html
design-3.html
design-4.html
design-5.html
design-6.html
detailed-design.png
index.html
library-model.png
modules.html
simple-model.png