The built-in escape filter only works with certain characters. It works great in environments where you can declare your charset (UTF-8). However, not everything can handle anything outside of the ASCII charset. This replaces all non-ASCII characters with their encoded value as `®` for ®, for example.
Sorts a list of HTML anchor tags based on the anchor's contents. This is useful, for example, when combining a static list of links with a dynamic list that needs to be sorted alphabetically. It ignores all attributes of the HTML anchor. {% load anchorsort %} {% anchorsort %} <a href="afoo.jpg">Trip to Fiji</a> <a href="bfoo.jpg">Doe, a deer, a female deer!</a> {% for link in links %} <a class="extra" href="{{ link.href|escape }}">{{ link.name|escape }}</a> {% endfor %} {% endanchorsort %} Note that case (capital vs. lower) is ignored. Any HTMl within the node itself **will not be removed**, so sorting `<a>Bar</a><a><strong>Foo</strong><a/>` will sort as `<a><strong>Foo</strong></a><a>Bar</a>` because `<` is logically less than `b`.
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