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Diff for /src/usr.bin/expand/expand.1 between version 1.10 and 1.11

version 1.10, 2006/10/16 15:45:09 version 1.11, 2006/10/16 15:52:11
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 (before sorting, looking at specific columns, etc.) that  (before sorting, looking at specific columns, etc.) that
 contain tabs.  contain tabs.
 .Pp  .Pp
   .Nm unexpand
   puts tabs back into the data from the standard input or the named
   files and writes the result on the standard output.
   .Pp
   The options are as follows:
   .Bl -tag -width flag
   .It Fl a
   .Pq Nm unexpand No only
   By default, only leading blanks and tabs
   are reconverted to maximal strings of tabs.
   If the
   .Fl a
   option is given, tabs are inserted whenever they would compress the
   resultant file by replacing two or more characters.
   .It Fl t Ar tablist
   .Pq Nm expand No only
 If the argument to  If the argument to
 .Fl t ,  .Fl t ,
 .Ar tablist ,  .Ar tablist ,
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 .Ar tablist  .Ar tablist
 with a dash  with a dash
 .Pq - .  .Pq - .
 .Pp  
 .Nm unexpand  
 puts tabs back into the data from the standard input or the named  
 files and writes the result on the standard output.  
 .Pp  
 The options (for  
 .Nm unexpand  
 only) are as follows:  
 .Bl -tag -width flag  
 .It Fl a  
 By default, only leading blanks and tabs  
 are reconverted to maximal strings of tabs.  
 If the  
 .Fl a  
 option is given, tabs are inserted whenever they would compress the  
 resultant file by replacing two or more characters.  
 .El  .El
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr fold 1  .Xr fold 1
Legend:
Removed from v.1.10  
changed lines
  Added in v.1.11