Re: OVERLAP_SIMPLE or OVERLAP_COMPOUND

[Nikolaus Waxweiler]

Hm. Can't really say, but I have recently encountered a bug in InDesign
which subsets a VF for embedding into a document and turns it into a static
font... without removing overlaps or setting the overlap flags, leading to
even-odd rendering errors in macOS Preview. So I plan on modifying the
usual font pipeline to indiscriminately enable these flags for VFs... at
some point, unless someone stops me. So, yeah.