--- /dev/null
+\version "2.14.0"
+
+\header {
+ lsrtags = "rhythms"
+ texidoc = "
+There is no default beat structure specified for 7/8 time,
+so if automatic beams are required the structure must be specified. For
+example, to group all beams 2-3-2 in 7/8 time, specify the
+beat structure to be (2 3 2):
+"
+ doctitle = "Beam grouping in 7/8 time"
+}
+
+\relative c'' {
+ \time 7/8
+ % rhythm 2-3-2
+ a8 a a a a a a
+ \set Score.beatStructure = #'(2 3 2)
+ a8 a a a a a a
+}