ADDCMD
ADDCMD('=', (STANDARD_BITS|S_ISTXT), perm, mask);
ADDCMD(op, who, perm, mask);
ADDCMD('X', who, permXbits, mask);
ADDCMD(*p, who, op, mask);
ADDCMD(op, who, perm, mask);
ADDCMD('X', who, permXbits, mask);