NAME

Text::ANSI::Tabs - Tab expand and unexpand with ANSI sequence

SYNOPSIS

use Text::ANSI::Tabs qw(:all);
use Text::ANSI::Tabs qw(ansi_expand ansi_unexpand);
ansi_expand($text);
ansi_unexpand($text);

use Text::ANSI::Tabs;
Text::ANSI::Tabs::expand($text);
Text::ANSI::Tabs::unexpand($text);

VERSION

Version 0.06

DESCRIPTION

ANSI sequence and Unicode wide characters aware version of Text::Tabs.

FUNCTION

There are exportable functions start with ansi_ prefix, and unexportable functions without them.

• expand(text, ...)

• ansi_expand(text, ...)

  Expand tabs. Interface is compatible with Text::Tabs::expand().

  Default tabstop is 8, and can be accessed through $Text::ANSI::Tabs::tabstop variable.

  Option for underlying ansi_fold can be passed by first parameter as an array reference, as well as Text::ANSI::Fold->configure call.

    my $opt = [ tabhead => 'T', tabspace => '_' ];
    ansi_expand($opt, @text);
  
    Text::ANSI::Fold->configure(tabhead => 'T', tabspace => '_');
    ansi_expand(@text);
  

• unexpand(text, ...)

• ansi_unexpand(text, ...)

  Unexpand tabs. Interface is compatible with Text::Tabs::unexpand(). Default tabstop is same as ansi_expand.

  Please be aware that, current implementation may leave some redundant color designation code.

SEE ALSO

Text::ANSI::Fold::Util, Text::ANSI::Fold::Tabs, https://github.com/kaz-utashiro/Text-ANSI-Fold-Util

Text::ANSI::Fold, https://github.com/kaz-utashiro/Text-ANSI-Fold

Text::Tabs

LICENSE

Copyright 2021 Kazumasa Utashiro.

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

AUTHOR

Kazumasa Utashiro kaz@utashiro.com