CSUBST
r = (p[0] == EOS || p[0] == CHAR || p[0] == CSUBST) ?
end = (char *) wdscan(sp, CSUBST);
sp = (char *) wdscan(sp, CSUBST);
case CSUBST: /* only get here if expanding word */
if (*word != CSUBST)
if (!stype && *word != CSUBST)
*wp++ = CSUBST;
*wp++ = CSUBST;
*wp++ = CSUBST;
*wp++ = CSUBST;
*wp++ = CSUBST;
case CSUBST:
case CSUBST:
if (c == CSUBST && nest == 0)
case CSUBST: