I'm at the point now with marks where I'm mostly just making small fixes to address a specific issue in the diff, so I think it makes sense to checkpoint my current progress.
This has us very close to fontmake, modulo one issue where fontmake is not treating certain digraph (and presumably ngraph) glyphs as bases (itself an issue in the current python anchor propagation code: https://github.com/googlefonts/glyphsLib/issues/368). The only other obvious thing I see right now is that fontc is not setting the lookup flag or the filter glyph set; I'll tackle that next.
I'm at the point now with marks where I'm mostly just making small fixes to address a specific issue in the diff, so I think it makes sense to checkpoint my current progress.
This has us very close to fontmake, modulo one issue where fontmake is not treating certain digraph (and presumably ngraph) glyphs as bases (itself an issue in the current python anchor propagation code: https://github.com/googlefonts/glyphsLib/issues/368). The only other obvious thing I see right now is that fontc is not setting the lookup flag or the filter glyph set; I'll tackle that next.