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Diff for /src/usr.bin/unifdef/unifdef.1 between version 1.12 and 1.13

version 1.12, 2003/06/03 02:56:20 version 1.13, 2003/06/10 09:12:12
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 .Fl D Ns Ar sym  .Fl D Ns Ar sym
 option of  option of
 .Xr diff 1 .  .Xr diff 1 .
 .Sh SEE ALSO  
 .Xr cpp 1 ,  
 .Xr diff 1  
 .Sh DIAGNOSTICS  .Sh DIAGNOSTICS
 .Bl -item  .Bl -item
 .It  .It
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 .Nm  .Nm
 utility exits 0 if the output is an exact copy of the input,  utility exits 0 if the output is an exact copy of the input,
 1 if not, and 2 if in trouble.  1 if not, and 2 if in trouble.
   .Sh SEE ALSO
   .Xr cpp 1 ,
   .Xr diff 1
   .Sh HISTORY
   The
   .Nm
   command appeared in
   .Bx 4.3 .
 .Sh BUGS  .Sh BUGS
 Expression evaluation is very limited.  Expression evaluation is very limited.
 .Pp  .Pp
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 The text-mode and ignore functionality doesn't correspond to modern  The text-mode and ignore functionality doesn't correspond to modern
 .Xr cpp 1  .Xr cpp 1
 behaviour.  behaviour.
 .Sh HISTORY  
 The  
 .Nm  
 command appeared in  
 .Bx 4.3 .  
Legend:
Removed from v.1.12  
changed lines
  Added in v.1.13