Hello, I’m trying to achieve something like what was done with the Ligature Symbols font (basically custom ligatures like the whole word “love”) but I haven’t been able to. I tried naming the glyph like suggested in the manual (for example F_r) but while it was recognized as a ligature in the app, it wasn’t shown elsewhere (Font Book, for one).
My objective is to save a logo in a ligature, say Fl&Fr, and use it on a website.
That would be the alternative, yeah, but if it can be done through ligatures it would be amazing since the text/logo would still be read by screen readers and Google, for example.
In general don’t try to do anything important with OpenType features unless the intended user is a graphic designer working in Adobe Creative Suite. Outside of DTP software OpenType support is pretty poor.
They do work if you use the right CSS code.
Play around in http://www.impallari.com/testing/ using the OT features panel, and grab the recommended CSS that it generates.