Updates:
Labels: -Patch-review Patch-new
Comment #3 on issue 3071 by [email protected]: Introduce
markup-commands: \draw-dashed-line and \draw-dotted-line
http://code.google.com/p/lilypond/issues/detail?id=3071#c3
David Nalesnik's proposals included. http://codereview.appspot.com/7029045
