REG_BADBR
REQUIRE(count <= count2, REG_BADBR);
SETERROR(REG_BADBR);
REQUIRE(count <= count2, REG_BADBR);
SETERROR(REG_BADBR);
REQUIRE(ndigits > 0 && count <= DUPMAX, REG_BADBR);
{ REG_BADBR, "REG_BADBR", "invalid repetition count(s)" },