- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Translator group");
- SCM_ASSERT_TYPE(gh_symbol_p (name), name, SCM_ARG2, __FUNCTION__, "symbol");
-
- return tr->internal_get_property (name);
-
-}
-
-LY_DEFINE(ly_set_context_property,
- "ly:set-context-property", 3, 0, 0,
- (SCM context, SCM name, SCM val),
- "set value of property @var{name} in context @var{context} to @var{val}.")
-{
- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
-
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Context");
- tr->internal_set_property (name, val);
-
- return SCM_UNSPECIFIED;
-}
-
-
-LY_DEFINE(ly_context_parent,
- "ly:context-parent", 1, 0, 0,
- (SCM context),
- "Return the parent of @var{context}, #f if none.")
-{
- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
-
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Context");
-
- tr = tr->daddy_trans_ ;
- if (tr)
- return tr->self_scm();
- else
- return SCM_BOOL_F;
-}
-
-
-
-LY_DEFINE(ly_context_properties,
- "ly:context-properties", 1, 0, 0,
- (SCM context),
- "Return all properties of @var{context} in an alist.")
-{
- Translator *t = unsmob_translator (context);
- Translator_group* tr= dynamic_cast<Translator_group*> (t);
-
- SCM_ASSERT_TYPE(tr, context, SCM_ARG1, __FUNCTION__, "Context");
-
- return tr->properties_as_alist ();
-}
-
-
-
-LY_DEFINE(ly_translator_name,
- "ly:translator-name", 1,0,0, (SCM trans),
- "Return the type name of the translator @var{trans}.")
-{
- Translator* tr = unsmob_translator (trans);
- SCM_ASSERT_TYPE(tr, trans, SCM_ARG1, __FUNCTION__, "Context");
-
- char const* nm = classname (tr);
- return scm_makfrom0str (nm);