X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fstanza-number-engraver.cc;h=370a4ac1aed301c2398d8a266533d8785320946e;hb=6d84a36fd1dde3fe2035ff17a78672c72f3ab0fc;hp=4777dc726007136ec0504f623413c1b65d3c7e73;hpb=545092a25d8ca41dc90b87482474b3719f7130a9;p=lilypond.git

diff --git a/lily/stanza-number-engraver.cc b/lily/stanza-number-engraver.cc
index 4777dc7260..370a4ac1ae 100644
--- a/lily/stanza-number-engraver.cc
+++ b/lily/stanza-number-engraver.cc
@@ -1,13 +1,26 @@
 /*
-  lyric-number-engraver.cc -- implement Stanza_number_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2000--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>, Glen Prideaux <glenprideaux@iname.com>
 
-  (c) 2000--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>, Glen Prideaux <glenprideaux@iname.com>
+  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 "engraver.hh"
 #include "side-position-interface.hh"
+#include "text-interface.hh"
+#include "item.hh"
 
 class Stanza_number_engraver : public Engraver
 {
@@ -45,7 +58,8 @@ Stanza_number_engraver::process_music ()
 {
   SCM stanza = get_property ("stanza");
 
-  if (scm_is_string (stanza) && stanza != last_stanza_)
+  if (Text_interface::is_markup (stanza)
+      && stanza != last_stanza_)
     {
       last_stanza_ = stanza;
 
@@ -71,8 +85,15 @@ Stanza_number_engraver::stop_translation_timestep ()
 
 ADD_ACKNOWLEDGER (Stanza_number_engraver, lyric_syllable);
 ADD_TRANSLATOR (Stanza_number_engraver,
-		/* doc */ "",
-		/* create */ "StanzaNumber",
-		/* accept */ "",
-		/* read */ "stanza",
-		/* write */ "");
+                /* doc */
+                "Engrave stanza numbers.",
+
+                /* create */
+                "StanzaNumber ",
+
+                /* read */
+                "stanza ",
+
+                /* write */
+                ""
+               );