add st(art/op)cluster.

diff --git a/lilypond.words b/lilypond.words
index 9bde148dfe719d5442fb63bc77b71e3455679d1a..7820210dc35ce1247e452cf69604a5e64aeba1f5 100644 (file)
--- a/lilypond.words
+++ b/lilypond.words
@@ -370,6 +370,7 @@ StaffGroup
 StaffSymbol
 \\staffTwo
 \\start
+\\startCluster
 \\startTextSpan
 Stem
 \\stemBoth
@@ -377,6 +378,7 @@ Stem
 \\steminvert
 \\stemUp
 \\stop
+\\stopCluster
 \\stopTextSpan
 \\stopped
 \\stpaper