kc3-lang/harfbuzz

2021-03-10T12:21:43

[subset] Make ClassDef format2 .intersects() return false if range value 0 We treat Class0 as "doesn't intersect". That's the only meaningful interpretation. If one allos Class0 to mean "intersects", then the intersects() result should be true iff glyphset is non-empty. Related to https://github.com/harfbuzz/harfbuzz/issues/2703