Doc-hu: updated top of Learning

[lilypond.git] / lily / paper-outputter.cc

diff --git a/lily/paper-outputter.cc b/lily/paper-outputter.cc
index 3f98b8eb869322c294e42ddfcf935f754113bb92..17ca922592112bc8cda7ac546a7ba4af9ef024e4 100644 (file)
--- a/lily/paper-outputter.cc
+++ b/lily/paper-outputter.cc
@@ -1,10 +1,21 @@
 /*
-  paper-outputter.cc -- implement Paper_outputter
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
-
-  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
+
+  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 "paper-outputter.hh"
@@ -112,5 +123,14 @@ void
 Paper_outputter::close ()
 {
   if (scm_port_p (file_) == SCM_BOOL_T)
-    scm_close_port (file_);
+    {
+      scm_close_port (file_);
+      /*
+       Remove the "warning" definitions for missing stencil
+       expressions so that we start fresh with the next \book
+       block.  --pmccarty
+      */
+      SCM proc = ly_lily_module_constant ("remove-stencil-warnings");
+      scm_call_1 (proc, output_module_);
+    }
 }