I now have a question about the transition. Should I delete the Feature âKernâ brought in from FL and if so, will I retain the feature in some Glyphs way? asking for a friend
In FontLab, if the font has kerning and classes (defined in Classes panel), itâs what we call âvisual kerningâ. If you donât have visual kerning in FontLab, but you have a âkernâ feature, in FontLab 7.2, use Font > Kerning > Import from [kern] feature.
The rest mostly depends on whether the source is single-master or multi-master, but itâs generally better to only use the visual kerning and remove the âkernâ feature.
When you export that source file as a .glyphs file, FontLab will export the kerning and classes in a Glyphs-compatible way.
For multi-master sources, keeping the âkernâ feature in the feature definitions does not make much sense at all. For single-master sources, it also is not necessary. You can remove it in FontLabâs Features panel, or later in Glyphs Font Info.
Thanks, Adam, Yury, and Georg. I am trying to write a more explanatory tutorial to get from FL to Glyphs, only because I canât find one, but I will need plenty of oversight.