K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2011-02-21T10:08:47.695207Z
K 7
svn:log
V 120
MFC r218127, r218128:

Add xz(1) support to newsyslog.
Rewrite and simplify logfile compression code.

Approved by:	gad

END