.TP
\fB-i\fR, \fB--same-inodes-are-different\fR
files with same inode are considered as different
-.TP
-\fB-m\fR, \fB--md5\fR
-use MD5 hashing
.SH "BUGS"
None known, probably many. Valgrind does not complain though.
-The MD5 hashing often hurts more than it helps, hence it is off by
-default. The only case when it should really be useful is when you
-have plenty of different files of same size, which does not happen
-often.
+The current algorithm is dumb, that is it does not use any hashing of
+the file content. I tried md5 on the whole file, which is not
+satisfactory because files are often never read entirely hence the md5
+can not be properly computed. I also tried XOR of the first 4, 16 and
+256 bytes with rejection as soon as one does not match. Did not help
+either.
.SH "WISH LIST"