"J.T. Conklin" <jtc@acorntoolworks.com> output:
:I found a bug that would cause problems with unaligned buffers less
:than 3 bytes long.  

I tried exactly that change before I sent the report so there must be
some other problem there.  I haven't looked through it all yet - my x86
asm skills from the 90s don't match my 68k skills from the 80s :-(

Regards,
Geoff