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package Template::Plugin::StripComments; |
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############################################################################### |
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# Required inclusions. |
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############################################################################### |
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use strict; |
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use warnings; |
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use base qw(Template::Plugin::Filter); |
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############################################################################### |
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# Version number. |
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############################################################################### |
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our $VERSION = '1.02'; |
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############################################################################### |
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# Subroutine: init() |
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############################################################################### |
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# Initializes the template plugin. |
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############################################################################### |
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sub init { |
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my $self = shift; |
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$self->{'_DYNAMIC'} = 1; |
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$self->install_filter( $self->{'_ARGS'}->[0] || 'stripcomments' ); |
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return $self; |
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} |
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############################################################################### |
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# Subroutine: filter($text) |
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############################################################################### |
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# Filters the given text, removing comment blocks as necessary. |
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############################################################################### |
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sub filter { |
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my ($self, $text) = @_; |
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# C-style comments |
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$text =~ s{/\*.*?\*/}{}sg; |
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# HTML style comments |
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$text =~ s{}{}sg; |
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# Return the filtered text back to the caller |
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return $text; |
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} |
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1; |
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=head1 NAME |
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Template::Plugin::StripComments - Template Toolkit filter to strip comment blocks |
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=head1 SYNOPSIS |
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[% USE StripComments %] |
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... |
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[% FILTER stripcomments %] |
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/* C-style block comments get removed */ |
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[% END %] |
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... |
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[% text | stripcomments %] |
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=head1 DESCRIPTION |
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C is a filter plugin for L, |
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which strips comment blocks from the filtered text. |
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The following types of comment blocks are stripped: |
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=over |
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=item /* c-style comments */ |
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=item |
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=back |
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=head1 METHODS |
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=over |
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=item init() |
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84
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Initializes the template plugin. |
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=item filter($text) |
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Filters the given text, removing comment blocks as necessary. |
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=back |
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92
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=head1 AUTHOR |
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94
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Graham TerMarsch |
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96
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=head1 COPYRIGHT |
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Copyright (C) 2007, Graham TerMarsch. All Rights Reserved. |
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100
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This is free software; you can redistribute it and/or modify it under the same |
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101
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terms as Perl itself. |
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102
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103
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=head1 SEE ALSO |
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105
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L. |
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107
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=cut |