-#define make_item(x,cause) make_item_from_properties (this, ly_symbol2scm (x), cause)
-#define make_spanner(x,cause) make_spanner_from_properties (this, ly_symbol2scm (x), cause)
-Item* make_item_from_properties (Translator * tg, SCM x, SCM cause);
-Spanner* make_spanner_from_properties (Translator * tg, SCM x, SCM cause);
+ Item *internal_make_item (SCM sym, SCM cause, char const *name,
+ char const *f, int l, char const *fun);
+ Spanner *internal_make_spanner (SCM sym, SCM cause, char const *name,
+ char const *f, int l, char const *fun);
+ Paper_column *internal_make_column (SCM sym, char const *name,
+ char const *f, int l, char const *fun);