BBUF_WRITE_CODE_POINT 1777 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, 0, n);
BBUF_WRITE_CODE_POINT 1859 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, pos, from);
BBUF_WRITE_CODE_POINT 1860 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, pos + SIZE_CODE_POINT, to);
BBUF_WRITE_CODE_POINT 1862 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, 0, n);