OPND
if (OP(g->strip[pc+OPND(s)]) != (sop)O_CH) {
assert(OP(g->strip[pc+OPND(s)]) == (sop)OOR2);
FWD(aft, aft, OPND(s));
es += OPND(m->g->strip[es]);
es += OPND(m->g->strip[es]);
esub = ss + OPND(m->g->strip[ss]) - 1;
esub += OPND(m->g->strip[esub]);
i = OPND(m->g->strip[ss]);
i = OPND(m->g->strip[ss]);
if (wc != OPND(s))
cs = &m->g->sets[OPND(s)];
ss += OPND(s);
i = OPND(s);
return (backref(m, sp, stop, ss+OPND(s)+1, stopst, lev, rec));
dp = backref(m, sp, stop, ss-OPND(s)+1, stopst, lev, rec);
esub = ss + OPND(s) - 1;
esub += OPND(m->g->strip[esub]);
i = OPND(s);
i = OPND(s);
assert(!NONCHAR(ch) || ch != OPND(s));
if (ch == OPND(s))
cs = &g->sets[OPND(s)];
i = ISSETBACK(aft, OPND(s));
BACK(aft, aft, OPND(s));
if (!i && ISSETBACK(aft, OPND(s))) {
pc -= OPND(s) + 1;
FWD(aft, aft, OPND(s));
assert(OP(g->strip[pc+OPND(s)]) == (sop)OOR2);
FWD(aft, aft, OPND(s));
look += OPND(s))
clen = wcrtomb(buf, OPND(s), &mbs);
scan += OPND(s);
clen = wcrtomb(cp, OPND(s), &mbs);
scan += OPND(s);