I’d like to import the 100+ tone mark ligatures from Ysabeau’s Bold master to the Black master — I figure they can stand to look lighter than the actual letters. Is there a script to take all that labor off my hands?
I found something called «Copy Layer to Every Master Layer» in my old copy of @oneweioranother’s scripts, but that’s not exactly what I need, and the script is way too complex for me to edit. It’s also mysteriously absent from the current version on GitHub. I also found an online mention of a script that does exactly what I want in the mekkablue scripts, but the entire Masters directory seems to have vanished since then!
Is there a conspiracy to keep that sort of power out of people’s hands, or did it somehow not survive the move to Glyphs 3?
No conspiracy, none at all. Mekkablue’s script Copy Layer to Layer.py will do exactly what you want. His repo is at the very bottom of the Plugin Manager Scripts window. That particular script resides in the Interpolation folder.