return FALSE;
return TRUE;
im_hangul_handle_direct_mode(GtkIMContextHangul *hcontext,		             GdkEventKey *key){  if (im_hangul_is_trigger(key)) {    if (im_hangul_commit(hcontext))      g_signal_emit_by_name (hcontext, "preedit_changed");    im_hangul_mode_hangul(hcontext);    return FALSE;  }  return im_hangul_process_nonhangul(hcontext, key);}