opinfo
s = opinfo[(int)es->tok].name;
for (op = es->tok; IS_BINOP(op) && opinfo[(int) op].prec == prec;
for (i = 0; (n0 = opinfo[i].name[0]); i++)
strncmp(cp, opinfo[i].name, opinfo[i].len) == 0) {
cp += opinfo[i].len;
evalerr(es, ET_LVALUE, opinfo[(int) op].name);
evalerr(es, ET_RDONLY, opinfo[(int) op].name);
static const struct opinfo opinfo[] = {