warning message for unspecified voicing; issue 4255

[lilypond.git] / lily / note-collision.cc

diff --git a/lily/note-collision.cc b/lily/note-collision.cc
index 064abd4ccf8df310ccbc7c815bba223f3e9293b9..a0be58907a6547151b167f7bd6fe63fb2cdd6556 100644 (file)
--- a/lily/note-collision.cc
+++ b/lily/note-collision.cc
@@ -508,7 +508,7 @@ Note_collision_interface::automatic_shift (Grob *me,
               // Match the previous notecolumn offset,
               // but warn if the user did not set these equal shifts explictly
               if (!scm_is_number (sh))
-                col->warning (_ ("ignoring too many clashing note columns"));
+                col->warning (_ ("this Voice needs a \\voiceXx or \\shiftXx setting"));
             }
           else if (extents[d][i][UP] > extents[d][i - 1][DOWN]
                    && extents[d][i][DOWN] < extents[d][i - 1][UP])