int *c0_position_i_l_;
Staff_symbol*staff_sym_l_;
- /// when is now?
Time_description const *time_C_;
Rhythmic_grouping const *rhythmic_C_;
Score_column *musical_l_;
///
bool break_allowed_b_;
Score * score_l_;
- Moment when();
Score *score_l();
Paper_column * command_pcol_l();
Score_column* musical_l();