BRL_UC_ROW
if ((d & ~0xff) == BRL_UC_ROW) {
if ((ch & ~0xff) == BRL_UC_ROW)
if (ch == ' ' || ch == (BRL_UC_ROW|0) || ch == d)
k_deadunicode(vc, BRL_UC_ROW | pattern, up_flag);
k_unicode(vc, BRL_UC_ROW | committed, up_flag);
k_unicode(vc, BRL_UC_ROW, up_flag);