/*
- context-def.cc -- implement Context_def
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2000--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2000--2008 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/>.
*/
/* TODO: should junk this class an replace by
smobify_self ();
description_ = s.description_;
- input_location_ = make_input (*s.origin ());
+ input_location_ = make_input (*s.origin ());
default_child_ = s.default_child_;
accept_mods_ = s.accept_mods_;
property_ops_ = s.property_ops_;
Context_def::mark_smob (SCM smob)
{
ASSERT_LIVE_IS_ALLOWED ();
-
+
Context_def *me = (Context_def *) SCM_CELL_WORD_1 (smob);
scm_gc_mark (me->description_);
if (ly_symbol2scm ("default-child") == tag)
default_child_ = sym;
else if (ly_symbol2scm ("consists") == tag
- || ly_symbol2scm ("consists-end") == tag
|| ly_symbol2scm ("remove") == tag)
{
- if (!get_translator (sym))
- error (_f ("program has no such type: `%s'",
- ly_symbol2string (sym).c_str ()));
- else
- translator_mods_ = scm_cons (scm_list_2 (tag, sym), translator_mods_);
+ translator_mods_ = scm_cons (scm_list_2 (tag, sym), translator_mods_);
}
else if (ly_symbol2scm ("accepts") == tag
|| ly_symbol2scm ("denies") == tag)
- the first element in the list defines a context that is a valid child of
the context defined by this Context_def
- each subsequent element in the list defines a context that is a valid child
- of the the context defined by the preceding element in the list
+ of the context defined by the preceding element in the list
- the last element in the list defines a context with the given name
The ADDITIONAL_ACCEPTS parameter is a list of additional contexts that this
if (ly_symbol2scm ("consists") == tag)
l1 = scm_cons (arg, l1);
- else if (ly_symbol2scm ("remove") == tag)
+ else if (ly_symbol2scm ("remove") == tag
+ && get_translator (arg))
l1 = scm_delete_x (arg, l1);
}