5 texidoc = "Modern transcriptions of gregrorian music.
6 Gregorian music has no measure, no stems; it uses only half and quarter notes,
7 and two types of barlines, a short one indicating a rest, and a second one
8 indicating a breath mark."
12 barOne = \notes { \once \override Staff.BarLine #'bar-size = #2
14 barTwo = \notes { \once \override Staff.BarLine #'extra-offset = #'(0 . 2)
16 \once \override Staff.BarLine #'bar-size = #2
21 \set Score.timing = ##f
22 \override Staff.Stem #'transparent = ##t
23 f4 a2 \barTwo g4 a2 f2 \barOne g4( f) f(