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NAMELingua::ZH::Wrap - Wrap Chinese textVERSIONThis document describes version 0.03 of Lingua::ZH::Wrap, released July 25, 2004.SYNOPSISExample 1use Lingua::ZH::Wrap; $initial_tab = "\t"; # Tab before first line $subsequent_tab = ""; # All other lines flush left print wrap( $initial_tab, $subsequent_tab, @lines ); Example 2use Lingua::ZH::Wrap qw(wrap $columns $overflow); $columns = 75; # Change columns $overflow = 1; # Chinese char may occupy 76th col print wrap( '', '', @lines ); DESCRIPTION"Lingua::ZH::Wrap::wrap()" is a very simple paragraph formatter. It formats a single paragraph at a time by breaking lines at Chinese character boundries.Indentation is controlled for the first line ($initial_tab) and all subsequent lines ($subsequent_tab) independently. Please note: $initial_tab and $subsequent_tab are the literal strings that will be used: it is unlikely you would want to pass in a number. OVERRIDES"Lingua::ZH::Wrap::wrap()" has a number of variables that control its behavior.Lines are wrapped at $Lingua::ZH::Wrap::columns columns; if a Chinese character just extends columns by one byte, it will be wrapped into the next line, unless $Lingua::ZH::Wrap::overflow is set to a true value. CAVEATSThe algorithm doesn't care about breaking non-Chinese words. Also, if you pass in strings encoded unicode, it will currently first decode into "Big5", do the conversion, then convert back.Patches are, of course, very welcome; in particular, I'd like to use Lingua::ZH::TaBE to avoid beginning-of-line punctuations, as well as employing other semantic-sensitive formatting techniques. SEE ALSOText::WrapAUTHORSAutrijus Tang <autrijus@autrijus.org>COPYRIGHTCopyright 2003, 2004 by Autrijus Tang <autrijus@autrijus.org>.This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See <http://www.perl.com/perl/misc/Artistic.html>
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