XXX: Methods to Implement
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> grep 'context->' XPath/Step.pm
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# warn "Node: ", $context->[node_name], "\n"; my $parent = $context->getParentNode; $context = $context->getParentNode; foreach my $attrib (@{$context->getAttributes}) { foreach my $node (@{$context->getChildNodes}) { my @stack = $context->getChildNodes; my $parent = $context->getParentNode; while ($context = $context->getNextSibling){ while ($context = $context->getNextSibling) { return $results unless $context->isElementNode; foreach my $ns (@{$context->getNamespaces}) { my $parent = $context->getParentNode; my $parent = $context->getParentNode; while ($context = $context->getPreviousSibling) { while ($context = $context->getPreviousSibling) {