-of cpu and is useless. This 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, and lot of
-similar ones, which does not happen often.
+of cpu and is useless. This often hurts more than it helps. The only
+case when it should really be useful is when you have plenty of
+different files of same size, and lot of similar ones, which does not
+happen often.