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Diff for /src/usr.bin/du/du.1 between version 1.30 and 1.31

version 1.30, 2014/02/13 14:28:52 version 1.31, 2014/02/14 18:17:50
Line 153 
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 .Pp  .Pp
 The flag  The flag
 .Op Fl r  .Op Fl r
 exists solely for conformance with  is accepted but ignored, for compatibility with systems implementing
 .St -xpg4 .  the obsolete
   .St -xcu5
   standard.
 .Sh HISTORY  .Sh HISTORY
 A  A
 .Nm  .Nm
 command appeared in  command first appeared in
 .At v3 .  .At v3 .
   .Sh AUTHORS
   .An -nosplit
   This version of
   .Nm
   was written by
   .An Chris Newcomb
   for
   .Bx 4.3 Reno
   in 1989 and incorporates later contributions from
   .An Elan Amir ,
   .An Keith Bostic ,
   .An Luke Mewburn ,
   .An Matt Bing ,
   and
   .An Can Erkin Acar Aq Mt canacar@openbsd.org .
Legend:
Removed from v.1.30  
changed lines
  Added in v.1.31