Merge branch 'lilypond/translation' of ssh://git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / scm / framework-ps.scm

diff --git a/scm/framework-ps.scm b/scm/framework-ps.scm
index becf51d275784d4d90436e59bf80e52bbd3aad0b..cbc06429dcd034b66bfc8410301930e9f42158b1 100644 (file)
--- a/scm/framework-ps.scm
+++ b/scm/framework-ps.scm
@@ -1,8 +1,19 @@
-;;;; framework-ps.scm -- structure for PostScript output
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;;  source file of the GNU LilyPond music typesetter
+;;;; Copyright (C) 2004--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;
-;;;; (c) 2004--2009 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/>.
 
 (define-module (scm framework-ps))
 
@@ -580,11 +591,13 @@ fonts inline."
      #f
      systems)
     (for-each (lambda (system-list)
-               (clip-score-systems
-                (if (> count 0)
-                    (format "~a-~a" basename count)
-                    basename)
-                system-list))
+               ;; filter out headers and top-level markup
+               (if (pair? system-list)
+                   (clip-score-systems
+                    (if (> count 0)
+                        (format "~a-~a" basename count)
+                        basename)
+                    system-list)))
              score-system-list)))
 
 (define-public (output-preview-framework basename book scopes fields)