BBUF_WRITE_CODE_POINT 1686 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, 0, n);
BBUF_WRITE_CODE_POINT 1757 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, pos, from);
BBUF_WRITE_CODE_POINT 1758 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, pos + SIZE_CODE_POINT, to);
BBUF_WRITE_CODE_POINT 1760 regparse.c       BBUF_WRITE_CODE_POINT(bbuf, 0, n);