note-collision: retain upper voice dot when merging dots

[lilypond.git] / lily / bar-engraver.cc

diff --git a/lily/bar-engraver.cc b/lily/bar-engraver.cc
index 63f5e83384e794a756af375d9cff863120872722..c2abb8cd85b05a7df84a85ad66bb1f595303a992 100644 (file)
--- a/lily/bar-engraver.cc
+++ b/lily/bar-engraver.cc
@@ -18,7 +18,6 @@
   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "bar-line.hh"
 #include "context.hh"
 #include "score-engraver.hh"
 #include "warn.hh"
@@ -116,7 +115,9 @@ ADD_TRANSLATOR (Bar_engraver,
                 /* doc */
                 "Create barlines.  This engraver is controlled through the"
                 " @code{whichBar} property.  If it has no bar line to create,"
-                " it will forbid a linebreak at this point.",
+                " it will forbid a linebreak at this point.  This engraver"
+                " is required to trigger the creation of clefs at the start"
+                " of systems.",
 
                 /* create */
                 "BarLine ",