K 10
svn:author
V 2
dg
K 8
svn:date
V 27
1995-12-27T18:47:45.000000Z
K 7
svn:log
V 282
Be smarter about handling overlapped copies and only go backwards if it
is really necessary. Going backwards on a P6 is much slower than forwards
and it's a little slower on a P5. Also moved the count mask and 'std'
down a few lines - it's a couple percent faster this way on a P5.

END