Fix issues 75 and 1256: Allow multiple concurrent slurs

[lilypond.git] / scm / define-music-properties.scm

diff --git a/scm/define-music-properties.scm b/scm/define-music-properties.scm
index 201efa6528e8db2563c2e5e6e3ba6e0b001377c5..5e1159363654e42981a8677b67ff785cf91d3dc9 100644 (file)
--- a/scm/define-music-properties.scm
+++ b/scm/define-music-properties.scm
@@ -167,6 +167,7 @@ If zero, signals a beat containing varying durations.")
 Options are @code{'text} and @code{'hairpin}.")
      (span-text ,markup? "The displayed text for dynamic text spanners
 (e.g., cresc.)")
+     (spanner-id ,string? "Identifier to distinguish concurrent spanners.")
      (split-list ,list? "Splitting moments for part combiner.")
      (start-callback ,procedure? "Function to compute the negative length
 of starting grace notes.  This property can only be defined as initializer