Update ROADMAP

[lilypond.git] / scm / c++.scm

diff --git a/scm/c++.scm b/scm/c++.scm
index 3381a9e898888fdff0433bd1385031e0d9a46fd7..798d7059f6901c9d1db1aeb73e379ff4685634fc 100644 (file)
--- a/scm/c++.scm
+++ b/scm/c++.scm
@@ -1,9 +1,20 @@
-;;;; c++.scm -- implement Scheme frontends to C++ functions
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;;
-;;;; (c) 1998--2009 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; Copyright (C) 1998--2009 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;                 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/>.
 
 ;;; Note: this file can't be used without LilyPond executable
 
@@ -63,6 +74,4 @@
   (type-name (match-predicate obj type-p-name-alist)))
 
 (define-public (type-name predicate)
-  (let ((entry (assoc predicate type-p-name-alist)))
-    (if (pair? entry) (cdr entry)
-       "unknown")))
+  (assoc-get predicate type-p-name-alist "unknown"))