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Text::Tabs(3pm)                       Perl Programmers Reference Guide                       Text::Tabs(3pm)



NAME
       Text::Tabs -- expand and unexpand tabs per the unix expand(1) and unexpand(1)

SYNOPSIS
         use Text::Tabs;

         $tabstop = 4;  # default = 8
         @lines_without_tabs = expand(@lines_with_tabs);
         @lines_with_tabs = unexpand(@lines_without_tabs);

DESCRIPTION
       Text::Tabs does about what the unix utilities expand(1) and unexpand(1) do.  Given a line with tabs
       in it, expand will replace the tabs with the appropriate number of spaces.  Given a line with or
       without tabs in it, unexpand will add tabs when it can save bytes by doing so (just like "unexpand
       -a").  Invisible compression with plain ASCII!

EXAMPLE
         #!perl
         # unexpand -a
         use Text::Tabs;

         while (<>) {
           print unexpand $_;
         }

       Instead of the "expand" comand, use:

         perl -MText::Tabs -n -e 'print expand $_'

       Instead of the "unexpand -a" command, use:

         perl -MText::Tabs -n -e 'print unexpand $_'

LICENSE
       Copyright (C) 1996-2002,2005,2006 David Muir Sharnoff.  Copyright (C) 2005 Aristotle Pagaltzis This
       module may be modified, used, copied, and redistributed at your own risk.  Publicly redistributed
       modified versions must use a different name.



perl v5.16.2                                     2012-10-25                                  Text::Tabs(3pm)