doc fix for lily/stem-engraver.cc

This engraver also creates Flag and StemStub grobs.

diff --git a/lily/stem-engraver.cc b/lily/stem-engraver.cc
index 62c0974f9f3a04627b807c70f0d76581fadcfb14..45c777fb04091e61574ba5ccd444cea96c1c658b 100644 (file)
--- a/lily/stem-engraver.cc
+++ b/lily/stem-engraver.cc
@@ -236,11 +236,13 @@ ADD_ACKNOWLEDGER (Stem_engraver, rhythmic_head);
 
 ADD_TRANSLATOR (Stem_engraver,
                 /* doc */
-                "Create stems and single-stem tremolos.  It also works"
+                "Create stems, flags and single-stem tremolos.  It also works"
                 " together with the beam engraver for overriding beaming.",
 
                 /* create */
+                "Flag "
                 "Stem "
+                "StemStub "
                 "StemTremolo ",
 
                 /* read */