+void
+Staff_collecting_engraver::acknowledge_end_staff_symbol (Grob_info gi)
+{
+ SCM staffs = get_property ("stavesFound");
+ staffs = scm_delq (gi.grob ()->self_scm (), staffs);
+
+ context ()->set_property ("stavesFound", staffs);
+}
+
+#include "translator.icc"
+
+ADD_ACKNOWLEDGER (Staff_collecting_engraver, staff_symbol);
+ADD_END_ACKNOWLEDGER (Staff_collecting_engraver, staff_symbol);
+
+ADD_TRANSLATOR (Staff_collecting_engraver,
+ /* doc */
+ "Maintain the @code{stavesFound} variable.",
+
+ /* create */
+ "",