While reviving a seven year old project, as I go along I am encountering
various errors with the much newer versions of lilypond.
What's this one about?
warning: unknown line-cap-style: (quote butt)
ERROR: In procedure symbol->string:
In procedure symbol->string: Wrong type argument in position 1
(expecting symbol): (quote miter)
[I am not approaching this using convert-ly, but rather prefer to
address each issue myself, in order to fully understand what is
happening. Besides, does convert-ly go from 2.19.53 to 2.25.3?]
Andrew