--- /dev/null
+\version "2.16.0"
+
+\header {
+ lsrtags = "editorial-annotations, staff-notation, tweaks-and-overrides"
+ texidoc = "Two alternative methods for bar numbering can be set,
+ especially for when using repeated music."
+ doctitle = "Alternative bar numbering"
+}
+
+\relative c'{
+ \set Score.alternativeNumberingStyle = #'numbers
+ \repeat volta 3 { c4 d e f | }
+ \alternative {
+ { c4 d e f | c2 d \break }
+ { f4 g a b | f4 g a b | f2 a | \break }
+ { c4 d e f | c2 d }
+ }
+ c1 \break
+ \set Score.alternativeNumberingStyle = #'numbers-with-letters
+ \repeat volta 3 { c,4 d e f | }
+ \alternative {
+ { c4 d e f | c2 d \break }
+ { f4 g a b | f4 g a b | f2 a | \break }
+ { c4 d e f | c2 d }
+ }
+ c1
+}