80 lines
1.5 KiB
Perl
80 lines
1.5 KiB
Perl
package Perl::PrereqScanner::NotQuiteLite::Parser::Syntax;
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use strict;
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use warnings;
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use Perl::PrereqScanner::NotQuiteLite::Util;
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my %Unsupported = map {$_ => 1} qw(
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);
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sub register { return {
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use => {
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syntax => 'parse_syntax_args',
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},
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}}
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sub parse_syntax_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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if (is_version($tokens->[0])) {
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$c->add($used_module => shift @$tokens);
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}
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return if ref $tokens->[0];
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my $feature_name = $tokens->[0];
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my $name =
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join '::',
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map ucfirst,
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split m{/},
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join '',
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map ucfirst,
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split qr{_}, $feature_name;
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my $feature_module = "Syntax::Feature::$name";
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if (is_module_name($feature_module)) {
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$c->add($feature_module => 0);
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}
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if ($feature_name =~ /^q[sil]$/) {
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$c->register_quotelike_keywords($feature_name, 'q'.$feature_name);
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}
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# Some of the features change syntax too much
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if ($Unsupported{$feature_name}) {
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$c->{aborted} = "syntax '$feature_name'";
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$c->{ended} = 1;
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}
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}
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1;
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__END__
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=encoding utf-8
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=head1 NAME
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Perl::PrereqScanner::NotQuiteLite::Parser::Syntax
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=head1 DESCRIPTION
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This parser is to deal with L<syntax> features.
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=head1 AUTHOR
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Kenichi Ishigaki, E<lt>ishigaki@cpan.orgE<gt>
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=head1 COPYRIGHT AND LICENSE
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This software is copyright (c) 2017 by Kenichi Ishigaki.
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This is free software; you can redistribute it and/or modify it under
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the same terms as the Perl 5 programming language system itself.
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=cut
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