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Diff for /src/usr.bin/diff/diff.1 between version 1.8 and 1.9

version 1.8, 2003/06/28 18:33:39 version 1.9, 2003/07/04 17:37:07
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Line 40 
 .Op Fl abitw  .Op Fl abitw
 .Oo  .Oo
 .Fl c | Fl e | Fl f |  .Fl c | Fl e | Fl f |
 .Fl h | Fl n | Fl u  .Fl n | Fl u
 .Oc  .Oc
 .Ar file1 file2  .Ar file1 file2
 .Nm diff  .Nm diff
Line 59 
Line 59 
 .Op Fl abitw  .Op Fl abitw
 .Oo  .Oo
 .Fl c | Fl e | Fl f |  .Fl c | Fl e | Fl f |
 .Fl h | Fl n | Fl u  .Fl n | Fl u
 .Oc  .Oc
 .Op Fl l  .Op Fl l
 .Op Fl r  .Op Fl r
Line 121 
Line 121 
 flag, but in reverse order.  flag, but in reverse order.
 It cannot be digested by  It cannot be digested by
 .Xr ed 1 .  .Xr ed 1 .
 .It Fl h  
 Invokes an alternate algorithm which can handle files of very long lengths.  
 There is a trade off.  
 The algorithm can only deal with changes which are clearly delimited and brief.  
 Long sections of changes and overlaps will confuse it.  
 .It Fl n  .It Fl n
 Produces a script similar to that of  Produces a script similar to that of
 .Fl e ,  .Fl e ,
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Line 372 
 is a device or stdin.  is a device or stdin.
 .It Pa /usr/bin/diff  .It Pa /usr/bin/diff
 For directory diffs.  For directory diffs.
 .It Pa /usr/bin/diffh  
 Alternate algorithm version (used by option  
 .Fl h ) .  
 .It Pa /usr/bin/pr  
 Used by the  
 .Fl l  
 option.  
 .El  .El
 .Sh DIAGNOSTICS  .Sh DIAGNOSTICS
 The  The
Legend:
Removed from v.1.8  
changed lines
  Added in v.1.9