[BACK]Return to expand.1 CVS log [TXT][DIR] Up to [local] / src / usr.bin / expand

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

version 1.8, 2003/06/03 02:56:07 version 1.9, 2003/10/27 12:24:11
Line 40 
Line 40 
 .Sh SYNOPSIS  .Sh SYNOPSIS
 .Nm expand  .Nm expand
 .Op Fl Ns Ar tabstop  .Op Fl Ns Ar tabstop
 .Op Fl Ns Ar tab1 , tab2 , ... , tabn  .Oo Xo
   .Sm off
   .Fl Ar tab1 , tab2 ,
   .Ar ... , Ar tabn
   .Sm on
   .Oc
   .Xc
 .Op Ar file Ar ...  .Op Ar file Ar ...
   .Nm expand
   .Op Fl t Ar tabstop
   .Oo Xo
   .Sm off
   .Fl t\ \& Ar tab1 , tab2 ,
   .Ar ... , Ar tabn
   .Sm on
   .Oc
   .Xc
   .Op Ar file Ar ...
 .Nm unexpand  .Nm unexpand
 .Op Fl a  .Op Fl a
 .Op Ar file Ar ...  .Op Ar file Ar ...
 .Sh DESCRIPTION  .Sh DESCRIPTION
 .Nm expand  .Nm expand
 processes the named files or the standard input writing  processes the named files or the standard input,
 the standard output with tabs changed into blanks.  writing the standard output with tabs changed into blanks.
 Backspace characters are preserved into the output and decrement  Backspace characters are preserved into the output and decrement
 the column count for tab calculations.  the column count for tab calculations.
 .Nm expand  .Nm expand
Line 61 
Line 77 
 argument is given, tabs are set  argument is given, tabs are set
 .Ar tabstop  .Ar tabstop
 spaces apart instead of the default 8.  spaces apart instead of the default 8.
 If multiple tabstops are given then the tabs are set at those  If multiple tabstops are given, then the tabs are set at those
 specific columns.  specific columns.
   In the synopsis above, both forms of the
   .Nm
   command are identical.
 .Pp  .Pp
   If a list of tabstops is given, it should consist of a list
   of two or more positive decimal integers, in ascending order.
   In the event of having to process a
   .Aq tab
   at a position beyond the last of those specified in a multiple tabstop list,
   the
   .Aq tab
   is replaced by a single
   .Aq space
   character.
   .Pp
 .Nm unexpand  .Nm unexpand
 puts tabs back into the data from the standard input or the named  puts tabs back into the data from the standard input or the named
 files and writes the result on the standard output.  files and writes the result on the standard output.
Line 82 
Line 112 
 .El  .El
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr fold 1  .Xr fold 1
   .Sh STANDARDS
   The
   .Nm
   and
   .Nm unexpand
   utilities are compliant with the
   .St -p1003.1
   specification, with the following exceptions:
   .Bl -bullet -offset indent
   .It
   .Tn POSIX
   does not support specifying tabstops without use of the
   .Fl t
   flag (first form in
   .Sx SYNOPSIS
   above).
   .It
   .Tn POSIX
   specifies that multiple tabstops may be given separated by
   commas or blanks.
   This implementation supports only comma-separated tabstops.
   .It
   .Nm unexpand
   does not recognise the
   .Fl t
   flag.
   .El
 .Sh HISTORY  .Sh HISTORY
 The  The
 .Nm expand  .Nm expand
Legend:
Removed from v.1.8  
changed lines
  Added in v.1.9