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Support aria-description #69

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Nov 28, 2022
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1 change: 1 addition & 0 deletions index.html
Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,7 @@ <h3>Name Computation</h3>
<section id="mapping_additional_nd_description">
<h3>Description Computation</h3>
<p>If <a class="property-reference" href="#aria-describedby"><code>aria-describedby</code></a> is present, <a class="termref">user agents</a> MUST compute the accessible description by concatenating the text alternatives for elements referenced by an <code>aria-describedby</code> attribute on the current element. The text alternatives for the referenced elements are computed using a number of methods, outlined below in the section titled <a href="#mapping_additional_nd_te">Accessible Name and Description Computation</a>. </p>
<p>However, if <code>aria-describedby</code> is NOT present, and <a class="property-reference" href="#aria-description"><code>aria-description</code></a> IS present, <a class="termref">user agents</a> MUST use the attribute value of <code>aria-description</code> as the accessible description.
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</section>
<section id="mapping_additional_nd_te">
<h3>Accessible Name and Description Computation</h3>
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