Added information on line breaks with beams

diff --git a/Documentation/user/spacing.itely b/Documentation/user/spacing.itely
index d5aaca3ec4a397b4929d1f243c823ae7e1ed4b94..f7382e571ab8fa95df9db1558384c009636f0e69 100644 (file)
--- a/Documentation/user/spacing.itely
+++ b/Documentation/user/spacing.itely
@@ -639,6 +639,10 @@ with the music.
 }
 @end lilypond
 
+Similarly, line breaks are normally forbidden when beams cross bar
+lines.  This behavior can be changed by setting 
+@code{\override Beam #'breakable = ##t}.
+
 
 @node Page breaking
 @subsection Page breaking