I'm trying to replicate lyrics as shown in the red box (the Roman Missal in English), where
1/ Lyric options are stacked and separated by a horizontal line
2/ Lyrics without options are vertically centered relative to the option stack
Any idea how this can be accomplished? I have included my Gregorian chant MWE set up that hides noteheads, and I use one note head per syllable.
Thank you all in advance!
Many thanks,
mattfong
