Soo...

[UHEBall]

Is there a way to have different types of writing systems in PolyGlot besides logographs and ideographs, like abjads, syllaberies, abugidas... not to mention diacritics
idk I thought if I could make a writing system besides logographs and ideographs, especially when it comes to say, adding diacritics to said writing system

[hyacynthesizer]

I suppose I'm not sure what sort of features you'd want to see within the software itself, as I believe that all of the listed styles are possible by a combination of font features and regex replacement rules for romanization and pronunciation.