78 lines
1.3 KiB
Perl
78 lines
1.3 KiB
Perl
package PPI::Token::ArrayIndex;
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=pod
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=head1 NAME
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PPI::Token::ArrayIndex - Token getting the last index for an array
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=head1 INHERITANCE
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PPI::Token::ArrayIndex
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isa PPI::Token
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isa PPI::Element
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=head1 DESCRIPTION
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The C<PPI::Token::ArrayIndex> token represents an attempt to get the
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last index of an array, such as C<$#array>.
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=head1 METHODS
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There are no additional methods beyond those provided by the parent
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L<PPI::Token> and L<PPI::Element> classes.
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=cut
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use strict;
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use PPI::Token ();
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our $VERSION = '1.270'; # VERSION
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our @ISA = "PPI::Token";
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#####################################################################
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# Tokenizer Methods
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sub __TOKENIZER__on_char {
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my $t = $_[1];
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# Suck in till the end of the arrayindex
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pos $t->{line} = $t->{line_cursor};
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if ( $t->{line} =~ m/\G([\w:']+)/gc ) {
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$t->{token}->{content} .= $1;
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$t->{line_cursor} += length $1;
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}
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# End of token
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$t->_finalize_token->__TOKENIZER__on_char( $t );
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}
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1;
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=pod
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=head1 SUPPORT
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See the L<support section|PPI/SUPPORT> in the main module.
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=head1 AUTHOR
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Adam Kennedy E<lt>adamk@cpan.orgE<gt>
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=head1 COPYRIGHT
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Copyright 2001 - 2011 Adam Kennedy.
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This program is free software; you can redistribute
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it and/or modify it under the same terms as Perl itself.
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The full text of the license can be found in the
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LICENSE file included with this module.
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=cut
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