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Diff for /src/usr.bin/unifdef/unifdef.1 between version 1.21 and 1.22

version 1.21, 2014/04/30 06:06:09 version 1.22, 2014/05/03 14:13:52
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 .Fl U  .Fl U
 command line options or in  command line options or in
 .Fl f  .Fl f
 definitions files.  definition files.
 A directive is processed  A directive is processed
 if the macro specifications are sufficient to provide  if the macro specifications are sufficient to provide
 a definite value for its control expression.  a definite value for its control expression.
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 .Ic #define  .Ic #define
 in a  in a
 .Fl f  .Fl f
 definitions file,  definition file,
 its arguments are ignored.  its arguments are ignored.
 If a macro is explicitly undefined on the command line with the  If a macro is explicitly undefined on the command line with the
 .Fl U  .Fl U
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 .Ic #undef  .Ic #undef
 in a  in a
 .Fl f  .Fl f
 definitions file,  definition file,
 it may not have any arguments since this leads to a syntax error.  it may not have any arguments since this leads to a syntax error.
 .Pp  .Pp
 The  The
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 The  The
 .Nm  .Nm
 utility works nicely with the  utility works nicely with the
 .Fl D Ns Ar sym  .Fl D
 option of  option of
 .Xr diff 1 .  .Xr diff 1 .
 .Sh EXIT STATUS  .Sh EXIT STATUS
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Removed from v.1.21  
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  Added in v.1.22