+%% http://lsr.di.unimi.it/LSR/Item?id=622
+%% see also http://www.lilypond.org/doc/v2.18/Documentation/snippets/tweaks-and-overrides#tweaks-and-overrides-displaying-grob-ancestry
+
+%% Remark:
+%% grob::name is in the source since 2.19.x could be deleted during next LSR-upgrade
+#(define (grob::name grob)
+ (assq-ref (ly:grob-property grob 'meta) 'name))