public:
VIRTUAL_COPY_CONS(Music);
};
+/**
+ Start / stop an abbreviation beam. */
+class Abbreviation_beam_req : public Span_req
+{
+public:
+ VIRTUAL_COPY_CONS (Music);
+
+ Abbreviation_beam_req ();
+
+ virtual void do_print () const;
+
+ int type_i_;
+};
/**
Helping req to signal start of a melisma from within a context, and