Graham Barr > perl5.005_03 > Text::Tabs

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By perlmonks.org
Module Version: 96.121201   Source   Latest Release: perl-5.6.2

NAME ^

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

SYNOPSIS ^

use Text::Tabs;

$tabstop = 4; @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. Invisible compression with plain ascii!

BUGS ^

expand doesn't handle newlines very quickly -- do not feed it an entire document in one string. Instead feed it an array of lines.

AUTHOR ^

David Muir Sharnoff <muir@idiom.com>

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