Add comment for Lily_lexer::set_identifier.

[lilypond.git] / lily / include / gregorian-ligature.hh

diff --git a/lily/include/gregorian-ligature.hh b/lily/include/gregorian-ligature.hh
index 80f123e2e20940f91710de594ef5dc0e58012f71..f685e67068cd63ccd33c6032ab9f6483d80b9b89 100644 (file)
--- a/lily/include/gregorian-ligature.hh
+++ b/lily/include/gregorian-ligature.hh
@@ -1,22 +1,35 @@
 /*
-  gregorian-ligature.hh -- part of GNU LilyPond
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2003--2009 Juergen Reuter <reuter@ipd.uka.de>
 
-  (c) 2003--2005 Juergen Reuter <reuter@ipd.uka.de>
+  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/>.
 */
 
 #ifndef GREGORIAN_LIGATURE_HH
 #define GREGORIAN_LIGATURE_HH
 
 class Grob;
-class String;
+#include "std-string.hh"
+#include "grob-interface.hh"
+
 
 class Gregorian_ligature
 {
 public:
-  static bool has_interface (Grob *);
-  static String prefixes_to_str (Grob *);
+  DECLARE_GROB_INTERFACE();
+  static string prefixes_to_str (Grob *);
 };
 
 /*