{# Language switcher.

   Included from both branches of the layout: the signed-in sidebar and the
   anonymous authentication page. Someone who cannot read the current
   language has to be able to change it *before* signing in, so this cannot
   live behind the login.

   Each language is written in its own language, for the same reason. #}
<i class="fas fa-language" aria-hidden="true"></i>
<span class="sr-only">{{ _('Language') }}</span>
{% for code in supported_locales %}
    {%- if code == current_locale %}
        <span class="lang-current" aria-current="true">{{ locale_names[code] }}</span>
    {%- else %}
        <a href="{{ url_for('main.set_language', locale=code) }}"
           class="lang-link" hreflang="{{ code }}" rel="alternate">{{ locale_names[code] }}</a>
    {%- endif %}
    {%- if not loop.last %}<span class="lang-separator" aria-hidden="true">·</span>{% endif %}
{% endfor %}