XBASE
type = XBASE;
case XBASE: /* original prefixed string */
if (type == XBASE) { /* expand? */
type = XBASE;
type = XBASE;
type = XBASE;
type = XBASE;
type = XBASE;
if (type == XBASE &&
state = XBASE; /* expand word instead of variable value */
(ctype(c, C_SUBOP2) || (state != XBASE && c != '+')))
return XBASE;