I've found out how FontForge deals with kerning of overlapping classes. In the FontForge flavor of .fea, you could say, of several kerning statements for a glyph (e.g. found in two classes) within on… (View Post)
Okay, I remembered why I developed that "two exclusive anchor class sets" approach. FontForge takes whichever anchor is first defined in the base glyph for building composites, regardless of lookup o… (View Post)
Negative advance width, when the right sidebearing is to the left of the left sidebearing. So you type a letter and the cursor actually goes back...
Under-saturating, I guess advance = max(0, advanc… (View Post)
FF is a precious gem of the open source type scene, it is like an unpolished diamond, its structure so brittle that polishing might break it I'll have a look on the changelist when the new release r… (View Post)