META
td->tio_keymap[META('f')] = termio_fwdword;
td->tio_keymap[META('b')] = termio_backword;
td->tio_keymap[META('d')] = termio_killfwdword;
td->tio_keymap[META('\b')] = termio_killbackword;
c = META(c);
*cre = META | OPT;
*cs = META;
*cs = META;
*cs = META;
switch (*cs & (OPER | STR | META)) {
case META: