Fix #943.

The regtest slur-broken-trend.ly broke with commit
861b7bf8e5b7243d049dfa0c68534dbb7db08095.

This commit adds the after-line-breaking callback to Slur and
PhrasingSlur grobs, and fixes the regtest.

diff --git a/scm/define-grobs.scm b/scm/define-grobs.scm
index 791cee2c248af7ac50ef1d21db1f3cde2dc88681..e1171db44dc32f57cc3988dd16c13cf656a3b9f7 100644 (file)
--- a/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@ -1380,6 +1380,7 @@
 
     (PhrasingSlur
      . (
+       (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
        (control-points . ,ly:slur::calc-control-points)
        (cross-staff . ,ly:slur::calc-cross-staff)
        (details . ,default-slur-details)
@@ -1539,6 +1540,7 @@
 
     (Slur
      . (
+       (after-line-breaking . ,ly:side-position-interface::move-to-extremal-staff)
        (avoid-slur . inside)
        (control-points . ,ly:slur::calc-control-points)
        (cross-staff . ,ly:slur::calc-cross-staff)