X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbreak-substitution.cc;h=cbc88255f33aac0af32b6b89f0e20ec2053ffaf5;hb=35b310c6bd23169d28adf22647e8ce9b934b920d;hp=b01f2421206f49824c1b0a348c075f63e0f21994;hpb=0c5bcc9f980e3dc40b53543a957bbf353d7c2308;p=lilypond.git

diff --git a/lily/break-substitution.cc b/lily/break-substitution.cc
index b01f242120..cbc88255f3 100644
--- a/lily/break-substitution.cc
+++ b/lily/break-substitution.cc
@@ -1,18 +1,29 @@
 /*
-  break-substitution.cc -- implement grob break substitution.
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2001--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2001--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstdio>
 #include <cstdlib>
 using namespace std;
 
-#include "grob-array.hh"
 #include "item.hh"
 #include "system.hh"
+#include "grob-array.hh"
 
 static SCM break_criterion;
 void
@@ -263,6 +274,8 @@ grob_system_range (Grob *g)
 struct Substitution_entry
 {
   Grob *grob_;
+
+  /* Assumption: we have less than 32k paper columns. */
   short left_;
   short right_;
 
@@ -322,6 +335,8 @@ Spanner::fast_substitute_grob_array (SCM sym,
 
   /*
     We store items on the left, spanners on the right in this vector.
+
+    FIXME: will not multithread.
   */
   static Substitution_entry *vec;
   static int vec_room;