Merge commit 'ce4b499'

diff --cc scm/define-grobs.scm
index 8b58b1a57a491992761a90a45d1fcaf68eb0aefa,187218c6173dc545f627806720a91efee63ede76..0800d482d843f581a46f62421edb29f40c2b3727
--- 1/scm/define-grobs.scm
--- 2/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@@ -1500,9 -1501,8 +1501,9 @@@
  
      (SostenutoPedalLineSpanner
       . (
-       (axes . (1))
+       (axes . (,Y))
        (Y-extent . ,ly:axis-group-interface::height)
 +      (X-extent . ,ly:axis-group-interface::width)
        (Y-offset . ,ly:side-position-interface::y-aligned-side)
        (side-axis . ,Y)
        (staff-padding . 1.0)
@@@ -1714,9 -1714,8 +1715,9 @@@
  
      (SustainPedalLineSpanner
       . (
-       (axes . (1))
+       (axes . (,Y))
        (Y-extent . ,ly:axis-group-interface::height)
 +      (X-extent . ,ly:axis-group-interface::width)
        (Y-offset . ,ly:side-position-interface::y-aligned-side)
        (side-axis . ,Y)
        (padding . 1.2)
@@@ -2061,9 -2060,8 +2062,9 @@@
  
      (UnaCordaPedalLineSpanner
       . (
-       (axes . (1))
+       (axes . (,Y))
        (Y-extent . ,ly:axis-group-interface::height)
 +      (X-extent . ,ly:axis-group-interface::width)
        (Y-offset . ,ly:side-position-interface::y-aligned-side)
        (side-axis . ,Y)
        (padding . 1.2)