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Template::Plugin::Wrap.3pm

NAME

Template::Plugin::Wrap - Plugin interface to Text::Wrap

SYNOPSIS

    [% USE wrap %]

    # call wrap subroutine

    [% wrap(mytext, width, initial_tab,  subsequent_tab) %]

    # or use wrap FILTER

    [% mytext FILTER wrap(width, initital_tab, subsequent_tab) %]

DESCRIPTION

This plugin provides an interface to the Text::Wrap module which provides simple paragraph formatting.

It defines a 'wrap' subroutine which can be called, passing the input text and further optional parameters to specify the page width (default: 72), and tab characters for the first and subsequent lines (no defaults).

    [% USE wrap %]

    [% text = BLOCK %]

    First, attach the transmutex multiplier to the cross-wired 

    quantum homogeniser.

    [% END %]

    [% wrap(text, 40, '* ', '  ') %]

Output:

    * First, attach the transmutex

      multiplier to the cross-wired quantum

      homogeniser.

It also registers a 'wrap' filter which accepts the same three optional arguments but takes the input text directly via the filter input.

    [% FILTER bullet = wrap(40, '* ', '  ') -%]

    First, attach the transmutex multiplier to the cross-wired quantum

    homogeniser.

    [%- END %]

    [% FILTER bullet -%]

    Then remodulate the shield to match the harmonic frequency, taking 

    care to correct the phase difference.

    [% END %]

Output:

    * First, attach the transmutex

      multiplier to the cross-wired quantum

      homogeniser.

    * Then remodulate the shield to match

      the harmonic frequency, taking 

      care to correct the phase difference.

AUTHOR

Andy Wardley <abw@wardley.org>

The Text::Wrap module was written by David Muir Sharnoff <muir@idiom.com> with help from Tim Pierce and many others.

VERSION

2.68, distributed as part of the Template Toolkit version 2.19, released on 27 April 2007.

COPYRIGHT

  Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

Template::Plugin, Text::Wrap