21 lines
629 B
Twig
21 lines
629 B
Twig
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{#
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/**
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* @file
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* Theme override for empty spans with RDF attributes.
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*
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* The XHTML+RDFa doctype allows either <span></span> or <span /> syntax to
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* be used, but for maximum browser compatibility, W3C recommends the
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* former when serving pages using the text/html media type, see
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* http://www.w3.org/TR/xhtml1/#C_3.
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*
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* Available variables:
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* - metadata: Each item within corresponds to its own set of attributes,
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* and therefore, needs its own 'attributes' element.
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*
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* @see template_preprocess_rdf_metadata()
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*/
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#}
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{% for attributes in metadata %}
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<span{{ attributes.addClass('hidden') }}></span>
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{% endfor %}
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