/*
- engraver.cc -- implement Engraver
+ This file is part of LilyPond, the GNU music typesetter.
- Sourcefile of GNU LilyPond music type setter
+ Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--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 "engraver.hh"
{
cause = m->to_event ()->unprotect ();
}
- if (unsmob_stream_event (cause) || unsmob_grob (cause))
+ if (e->get_property ("cause") == SCM_EOL
+ && (unsmob_stream_event (cause) || unsmob_grob (cause)))
e->set_property ("cause", cause);
Grob_info i (this, e);
#endif
Grob *
-Engraver::internal_make_grob (SCM symbol, SCM cause, char const *name, char const *file, int line, char const *fun)
+Engraver::internal_make_grob (SCM symbol,
+ SCM cause,
+ char const * /* name */,
+ char const *file,
+ int line,
+ char const *fun)
{
- (void) file;
- (void) fun;
- (void) line;
- (void) name;
-
+#ifdef NDEBUG
+ (void)file;
+ (void)line;
+ (void)fun;
+#endif
+
SCM props = updated_grob_properties (context (), symbol);
Grob *grob = 0;