The Perl bindings are more or less finished. I'm just transliterating
scanimage and scanadf into Perl for checking purposes.

It struck me that there was a potential infinite loop in the test mode
in scanimage, so I've attached a patch to fix it.

Also, I'm trying to see the logic of the use of the ",..." in scanimage.c, e.g.:

          if (opt->type != SANE_TYPE_STRING && opt->size
              > (SANE_Int) sizeof (SANE_Word))
            fputs (",...", stdout);

It seems to me that it should be used for SANE_TYPE_INT and
SANE_TYPE_FIXED where there is no constraint, but it doesn't seem to
work out like that. Can anybody enlighten me?

Regards

Jeff
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