gtkTextIterBackwardLine        package:RGtk2        R Documentation

_g_t_k_T_e_x_t_I_t_e_r_B_a_c_k_w_a_r_d_L_i_n_e

_D_e_s_c_r_i_p_t_i_o_n:

     Moves 'iter' to the start of the previous line. Returns 'TRUE' if
     'iter' could be moved; i.e. if 'iter' was at character offset 0,
     this function returns 'FALSE'. Therefore if 'iter' was already on
     line 0, but not at the start of the line, 'iter' is snapped to the
     start of the line and the function returns 'TRUE'. (Note that this
     implies that in a loop calling this function, the line number may
     not change on every iteration, if your first iteration is on line
     0.)

_U_s_a_g_e:

     gtkTextIterBackwardLine(object)

_A_r_g_u_m_e_n_t_s:

'object': ['GtkTextIter']  an iterator

_V_a_l_u_e:

     [logical]  whether 'iter' moved

_A_u_t_h_o_r(_s):

     Derived by RGtkGen from GTK+ documentation

