Doc-es: various updates.

[lilypond.git] / lily / pango-select-scheme.cc

diff --git a/lily/pango-select-scheme.cc b/lily/pango-select-scheme.cc
index b1edd941c5e1c5f9004fd0d738269bc841ff8fb2..3c080a5ac4fb6fb86d05f55a66b81a2ec9c67c66 100644 (file)
--- a/lily/pango-select-scheme.cc
+++ b/lily/pango-select-scheme.cc
@@ -1,9 +1,20 @@
 /*
-  pango-select-scheme.cc -- implement Pango descr <-> string bindings
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005--2007 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 "config.hh"
@@ -12,10 +23,11 @@
 #include "pango-font.hh"
 
 LY_DEFINE (ly_make_pango_description_string, "ly:make-pango-description-string",
-          2, 0, 0, (SCM chain, SCM size),
-          "Make a PangoFontDescription string for the property alist @var{chain} at size @var{size}.")
+           2, 0, 0, (SCM chain, SCM size),
+           "Make a @code{PangoFontDescription} string for the property"
+           " alist @var{chain} at size @var{size}.")
 {
-  SCM_ASSERT_TYPE (scm_is_number (size), size, SCM_ARG1, __FUNCTION__, "number");
+  LY_ASSERT_TYPE (scm_is_number, size, 1);
   PangoFontDescription *pfd = properties_to_pango_description (chain, scm_to_double (size));
   char *str = pango_font_description_to_string (pfd);