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Diff for /src/usr.bin/grep/grep.1 between version 1.44 and 1.45

version 1.44, 2017/12/09 18:38:37 version 1.45, 2017/12/10 09:17:24
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 .Op Fl -binary-files Ns = Ns Ar value  .Op Fl -binary-files Ns = Ns Ar value
 .Op Fl -context Ns Op = Ns Ar num  .Op Fl -context Ns Op = Ns Ar num
 .Op Fl -line-buffered  .Op Fl -line-buffered
   .Op Fl -max-count Ns = Ns Ar num
 .Op Ar pattern  .Op Ar pattern
 .Op Ar  .Op Ar
 .Ek  .Ek
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 .It Fl b  .It Fl b
 The offset in bytes of a matched pattern is  The offset in bytes of a matched pattern is
 displayed in front of the respective matched line.  displayed in front of the respective matched line.
 .It Fl C Ns Op Ar num  .It Fl C Ns Oo Ar num Oc , Fl -context Ns Op = Ns Ar num
 Print  Print
 .Ar num  .Ar num
 lines of leading and trailing context surrounding each match.  lines of leading and trailing context surrounding each match.
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 If the standard input is searched, the string  If the standard input is searched, the string
 .Dq (standard input)  .Dq (standard input)
 is written.  is written.
 .It Fl m Ar num, Fl Fl max-count Ns = Ns Ar num  .It Fl m Ar num , Fl -max-count Ns = Ns Ar count
 Stop after  Stop after
 .Ar num  .Ar num
 matches.  matches.
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 .Nm grep  .Nm grep
 to behave as  to behave as
 .Nm zgrep .  .Nm zgrep .
 .It Fl Fl binary-files Ns = Ns Ar value  .It Fl -binary-files Ns = Ns Ar value
 Controls searching and printing of binary files.  Controls searching and printing of binary files.
 Options are  Options are
 .Ar binary ,  .Ar binary ,
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 and  and
 .Ar text :  .Ar text :
 treat all files as text.  treat all files as text.
 .Sm off  .It Fl -line-buffered
 .It Fl Fl context Op = Ar num  
 .Sm on  
 Print  
 .Ar num  
 lines of leading and trailing context.  
 The default is 2.  
 .It Fl Fl line-buffered  
 Force output to be line buffered.  Force output to be line buffered.
 By default, output is line buffered when standard output is a terminal  By default, output is line buffered when standard output is a terminal
 and block buffered otherwise.  and block buffered otherwise.
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 One or more lines were selected.  One or more lines were selected.
 .It Li 1  .It Li 1
 No lines were selected.  No lines were selected.
 .It Li \*(Gt1  .It Li >1
 An error occurred.  An error occurred.
 .El  .El
 .Sh EXAMPLES  .Sh EXAMPLES
Legend:
Removed from v.1.44  
changed lines
  Added in v.1.45