SOLVED Best way to add empty kerning to a UFO (to make compatible with kerned font)?
ArrowType last edited by
I'm adding blank kerning to a monospace font, in order to make it compatible with a proportional font. Ultimately, I'm building a variable font with a "Monospace" axis, via FontMake, and it fails if some sources have kerning, but others don't.
Is there a better way to add blank kerning than this?
if len(f.kerning) == 0: f.kerning[("A", "A")] = 0
fontMake requires all masters have the same kerning pairs.
Batch is solving this for you by adding interpolated values for non existing pairs
f.kerning[("A", "A")] = 0is the only way