X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=input%2Fregression%2Fbeam-concave-chord.ly;h=2c35727a7de48e907e0fdcc2c52293046e286621;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=14e679083249979eabf39599d8b3f299794a0f7d;hpb=eeec992b7029d0982bf4ed0eb3995e9ca99c10e9;p=lilypond.git

diff --git a/input/regression/beam-concave-chord.ly b/input/regression/beam-concave-chord.ly
index 14e6790832..2c35727a7d 100644
--- a/input/regression/beam-concave-chord.ly
+++ b/input/regression/beam-concave-chord.ly
@@ -1,10 +1,14 @@
-\version "2.12.0"
-
+\version "2.19.21"
+\header {
+texidoc = "Concave beaming works for chords as well as monophonic
+music.
+"
+}
 
-morgenliedBeam = \relative c'' \new Voice{
+morgenliedBeam = \relative \new Voice {
   \time 3/8
   % morgenlied
-  c16 b c e g <e b'> |
+  c''16 b c e g <e b'> |
   \stemUp
   c16 b c e g <e b'> |
 }
@@ -13,7 +17,8 @@ rachmaninovBeams = \relative \new Voice {
   \voiceOne
   \time 4/4
   \key c \minor
-  <c' e c'>8 <g c g'> <c f> <ees, ees'>~ <ees ees'> <c c'> <des des'> <d d'>
+  <c'' e c'>8[ <g c g'> <c f> <ees, ees'>] ~
+  <ees ees'>8[ <c c'> <des des'> <d d'>]
 }
 
 horizontalBeams = {
@@ -26,30 +31,22 @@ nonHorizontalBeams = {
 }
 \layout {
   ragged-right = ##t
-  }
+}
 
 % cut & paste from beam-concave.ly
 
-#(define (<> x y) (not (= x  y)))
-mustBeHorizontal = 
-  \override Staff.Beam #'positions = #(ly:make-simple-closure
-				 (ly:make-simple-closure
-				  (append
-				   (list chain-grob-member-functions `(,cons 0 0))
-				   (check-slope-callbacks =))))
-mustNotBeHorizontal = 
-  \override Staff.Beam #'positions = #(ly:make-simple-closure
-				 (ly:make-simple-closure
-				  (append
-				   (list chain-grob-member-functions `(,cons 0 0))
-				   (check-slope-callbacks <>))))
-
+#(define (<> x y) (not (= x y)))
+mustBeHorizontal = {
+  \override Staff.Beam.positions = #(check-slope-callbacks =)
+}
+mustNotBeHorizontal = {
+  \override Staff.Beam.positions = #(check-slope-callbacks <>)
+}
 
 \new Voice {
   \mustBeHorizontal
-  r1
+  R1
   \horizontalBeams
   \mustNotBeHorizontal
   \nonHorizontalBeams
 }
-