From b17f008445c3b080866f74fc3f4f5f5d6d7ada2c Mon Sep 17 00:00:00 2001
From: hanwen <hanwen>
Date: Mon, 18 Aug 2003 11:40:45 +0000
Subject: [PATCH] (Beaming): add note about allowBeamBreak

---
 ChangeLog                       |  7 ++++++-
 Documentation/user/refman.itely |  6 ++++++
 ly/declarations-init.ly         | 10 ++++++++--
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 095ba888cf..1171f0b19d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-08-18  Han-Wen Nienhuys  <hanwen@cs.uu.nl>
+
+	* Documentation/user/refman.itely (Beaming): add note about
+	allowBeamBreak
+
 2003-08-18  Juergen Reuter  <reuter@ipd.uka.de>
 
 	* lilypond.words, ly/engraver-init.ly, ly/params-init.ly: added
@@ -115,7 +120,7 @@
 2003-08-08  Han-Wen Nienhuys  <hanwen@cs.uu.nl>
 
 	* Documentation/topdocs/INSTALL.texi (Top): change GUILE
-	requirements.
+	requirements to plain 1.6.
 
 	* buildscripts/mutopia-index.py (read_lilypond_header): update
 	mutopia-index.py to 1.4 syntax [sic]
diff --git a/Documentation/user/refman.itely b/Documentation/user/refman.itely
index e7f41991d6..cba52fd95b 100644
--- a/Documentation/user/refman.itely
+++ b/Documentation/user/refman.itely
@@ -1297,6 +1297,12 @@ Kneed beams are inserted automatically, when a large gap is detected
 between the note heads.  This behavior can be tuned through the object
 property @code{auto-knee-gap}.
 
+Normally, line breaks are forbidden when beams cross bar lines.  This
+behavior can be changed by setting @code{allowBeamBreak}.
+
+@cindex @code{allowBeamBreak}
+@cindex beams and line breaks
+
 @cindex beams, kneed
 @cindex kneed beams
 @cindex auto-knee-gap
diff --git a/ly/declarations-init.ly b/ly/declarations-init.ly
index e434054613..f755987679 100644
--- a/ly/declarations-init.ly
+++ b/ly/declarations-init.ly
@@ -18,8 +18,14 @@ stop = 1
 smaller = -1
 bigger = 1
 center=0
-	
-break = #(make-event-chord (list (make-penalty-music -10001)))
+
+%{
+
+should also set allowBeamBreak, but how to do it "portably"? (ie. also
+working with lyric sections)
+
+%}
+break =#(ly:export make-event-chord (list (make-penalty-music -10001)))
 noBreak =  #(make-event-chord (list (make-penalty-music 10001)))
 
 \include "scale-definitions-init.ly"
-- 
2.11.4.GIT