+ encompass_object_range_overshoot_
+ = get_detail (details, ly_symbol2scm ("encompass-object-range-overshoot"));
+ slur_tie_extrema_min_distance_
+ = get_detail (details, ly_symbol2scm ("slur-tie-extrema-min-distance"));
+ slur_tie_extrema_min_distance_penalty_
+ = get_detail (details, ly_symbol2scm ("slur-tie-extrema-min-distance-penalty"));