I work with FontLabs Studio along with VOLT and my colleague uses Glyphs. I'm mostly working on OT Tables that I've worked on in VOLT. So I have a TTF file with features and need a way to export the fea feature file only so he can import that into Glyphs for final output (OTF). Here are ways I've tried
1. Import TTF into FLS5 and export fea -> GSUB works. GPOS throws errors. Probably FLS5 didn't decompile the table well
2. Import TTF into FontForge and export fea -> GSUB works. GPOS doesn't because FF is somehow now exporting the anchor definitions.
Is there a way to get a workable fea file from VOLT's vtl file or the XML dump of the GPOS table from ttx (fonttools)?