Command*get_clef_interpret_command(String w);
Command *get_bar_command(Real);
Command* get_meterchange_command( int,int);
Command* get_meter_command( Real,int,int);
Command* get_skip_command( int,Real);
Command* get_key_interpret_command(svec<String>);
Command *get_reset_command();
Command*get_partial_command(Real u);
