O_CH
while (OP(m->g->strip[es]) != O_CH)
assert(OP(m->g->strip[esub]) == O_CH);
case O_CH:
} while (OP(s = m->g->strip[ss]) != O_CH);
if (OP(m->g->strip[esub]) == O_CH)
assert(OP(m->g->strip[esub]) == O_CH);
OP(s = g->strip[pc+look]) != O_CH;
if (OP(g->strip[pc+OPND(s)]) != O_CH) {
case O_CH: /* just empty */
if (OP(s) != O_QUEST && OP(s) != O_CH &&
} while (OP(s) != O_QUEST && OP(s) != O_CH);
ASTERN(O_CH, prevback);
ASTERN(O_CH, THERETHERE());
ASTERN(O_CH, THERETHERE());
ASTERN(O_CH, THERETHERE());
if (OP(*(s+opnd)) != OOR2 && OP(*(s+opnd)) != O_CH)
case O_CH: