ONIGENC_GET_CTYPE_CODE_RANGE 4171 regparse.c       r = ONIGENC_GET_CTYPE_CODE_RANGE(enc, ctype, &sb_out, &ranges);
ONIGENC_GET_CTYPE_CODE_RANGE 6114 regparse.c               r = ONIGENC_GET_CTYPE_CODE_RANGE(env->enc, tok->u.prop.ctype,