gtkTextIterGetChar           package:RGtk2           R Documentation

_g_t_k_T_e_x_t_I_t_e_r_G_e_t_C_h_a_r

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

     Returns the Unicode character at this iterator.  (Equivalent to
     operator* on a C++ iterator.)  If the element at this iterator is
     a non-character element, such as an image embedded in the buffer,
     the Unicode "unknown" character 0xFFFC is returned. If invoked on
     the end iterator, zero is returned; zero is not a valid Unicode
     character. So you can write a loop which ends when
     'gtkTextIterGetChar' returns 0.

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

     gtkTextIterGetChar(object)

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

'object': ['GtkTextIter']  an iterator

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

     [numeric]  a Unicode character, or 0 if 'iter' is not
     dereferenceable

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

     Derived by RGtkGen from GTK+ documentation

