release: 1.3.129

[lilypond.git] / scm / grob-description.scm

diff --git a/scm/grob-description.scm b/scm/grob-description.scm
index 47ee15416f3cec19545277210cdcf70e99de0a06..df810a004842e80041588d9c184598205f2cdf70 100644 (file)
--- a/scm/grob-description.scm
+++ b/scm/grob-description.scm
@@ -57,6 +57,13 @@
                 ;; todo: clean this up a bit: the list is getting
                 ;; rather long.
                 (molecule-callback . ,Beam::brew_molecule)
+                (y-dy-callbacks . (,Beam::least_squares
+                                   ,Beam::cancel_suspect_slope
+                                   ,Beam::slope_damping
+                                   ,Beam::quantise_dy
+                                   ,Beam::user_override
+                                   ,Beam::do_quantise_y))
+                                                        
                 (thickness . 0.48) ; in staff-space
                 (before-line-breaking-callback . ,Beam::before_line_breaking)
                 (after-line-breaking-callback . ,Beam::after_line_breaking)