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karupanerura
and 3 contributors

NAME

HTML::Lint::Pluggable - plugin system for HTML::Lint

VERSION

This document describes HTML::Lint::Pluggable version 0.08.

SYNOPSIS

    use HTML::Lint::Pluggable;

    my $lint = HTML::Lint::Pluggable->new;
    $lint->only_types( HTML::Lint::Error::STRUCTURE );
    $lint->load_plugins(qw/HTML5/);

    while ( my $line = <HTML> ) {
        $lint->parse( $line );
    }
    $lint->eof;
    # or $lint->parse_file( $filename );

    my $error_count = $lint->errors;

    foreach my $error ( $lint->errors ) {
        print $error->as_string, "\n";
    }

DESCRIPTION

HTML::Lint::Pluggable adds plugin system for HTML::Lint.

WHY CREATED THIS MODULE?

HTML::Lint is useful. But, HTML::Lint can interpret *only* for rules of HTML4. and, HTML::Lint gives an error of "Character char should be written as entity" for such as for multi-byte characters. However, you are often no problem if they are properly encoded.

These problems can be solved easily to facilitate the various hooks for HTML::Lint.

INTERFACE

Methods

$lint->load_plugin($module_name[, \%config])

This method loads plugin for the instance.

$module_name: package name of the plugin. You can write it as two form like DBIx::Class:

    $lint->load_plugin("HTML5"); # => loads HTML::Lint::Pluggable::HTML5

If you want to load a plugin in your own name space, use '+' character before package name like following:

    $lint->load_plugin("+MyApp::Plugin::XHTML"); # => loads MyApp::Plugin::XHTML

$lint->load_plugins($module_name[, \%config ], ...)

Load multiple plugins at one time.

   $lint->load_plugins(
       qw/HTML5/,
       WhiteList => +{
           rule => +{
               'attr-unknown' => sub {
                   my $param = shift;
                   if ($param->{tag} =~ /input|textarea/ && $param->{attr} eq 'istyle') {
                       return 1;
                   }
                   else {
                       return 0;
                   }
               },
           }
       }
   ); # => loads HTML::Lint::Pluggable::HTML5, HTML::Lint::Pluggable::WhiteList

this code is same as:

   $lint->load_plugin('HTML5'); # => loads HTML::Lint::Pluggable::HTML5
   $lint->load_plugin(WhiteList => +{
       rule => +{
           'attr-unknown' => sub {
               my $param = shift;
               if ($param->{tag} =~ /input|textarea/ && $param->{attr} eq 'istyle') {
                   return 1;
               }
               else {
                   return 0;
               }
           },
       }
   }); # => loads HTML::Lint::Pluggable::WhiteList

DEPENDENCIES

Perl 5.8.1 or later.

BUGS

All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT.

SEE ALSO

HTML::Lint

AUTHOR

Kenta Sato <karupa@cpan.org>

LICENSE AND COPYRIGHT

Copyright (c) 2012, Kenta Sato. All rights reserved.

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