grid.refresh package:grid R Documentation _R_e_f_r_e_s_h _t_h_e _c_u_r_r_e_n_t _g_r_i_d _s_c_e_n_e _D_e_s_c_r_i_p_t_i_o_n: Replays the current grid display list. _U_s_a_g_e: grid.refresh() _A_u_t_h_o_r(_s): Paul Murrell