gtkTextIterBackwardLines        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_s

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

     Moves 'count' lines backward, if possible (if 'count' would move
     past the start or end of the buffer, moves to the start or end of
     the buffer).  The return value indicates whether the iterator
     moved onto a dereferenceable position; if the iterator didn't
     move, or moved onto the end iterator, then 'FALSE' is returned. If
     'count' is 0, the function does nothing and returns 'FALSE'. If
     'count' is negative, moves forward by 0 - 'count' lines.

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

     gtkTextIterBackwardLines(object, count)

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

'object': ['GtkTextIter']  a 'GtkTextIter'

 'count': [integer]  number of lines to move backward

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

     [logical]  whether 'iter' moved and is dereferenceable

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

     Derived by RGtkGen from GTK+ documentation

