Hi, I was trying to extend the example at
<https://lsr.di.unimi.it/LSR/Snippet?id=786>. The emmentaler font currently contains single-arrowed flat/natural/sharp accidentials. I'd like to use more accidentials, like the double/triple arrow flat/natural/sharp accidentials shown in
<https://en.xen.wiki/w/Helmholtz-Ellis_notation#Helmholtz-Ellis_glyphs>. Is there a way to "extend" the font? Or put the SVGs for the missing glphs in a separate file so I can reference them somehow?
-- Johannes Koch
