RehearsalMark #'break-align-symbol patch request

[Graham Percival]

May I apply this patch?  I've had a request to change the default 
#'break-align-symbol to #'clef, as done in this patch:


diff --git a/scm/define-grobs.scm b/scm/define-grobs.scm
index af306ed..817559a 100644
--- a/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@ -1281,7 +1281,7 @@
        (font-size . 2)
        (baseline-skip . 2)
        (break-visibility . ,end-of-line-invisible)
-       (break-align-symbol . staff-bar)
+       (break-align-symbol . clef)
        (padding . 0.8)
        (outside-staff-priority . 1500)
        (meta . ((class . Item)



I was convinced by looking at this example:
\relative {
  c1
  \key cis \major
  \clef alto
  \mark \default
  cis
  \key ces \major
  \clef treble
  \mark \default
  ces
  \key d \minor
  \clef tenor
  \time 3/4
  \mark \default
  c2.
\break
\time 4/4
  \override Score.RehearsalMark #'break-align-symbol = #'clef
  c1
  \key cis \major
  \clef alto
  \mark \default
  cis
  \key ces \major
  \clef treble
  \mark \default
  ces
  \key d \minor
  \clef tenor
  \time 3/4
  \mark \default
  c
}