lang  %}
        data-lang="{{ config.extra.giscus.lang }}"
    {% else %}
        data-lang="{{ lang }}"
    {% endif %}
    data-lazy-loading="{{ config.extra.giscus.lazy_loading }}"
    >

{% elif comment_system == "utterances" %}
    data-repo="{{ config.extra.utterances.repo }}"
    {% if config.extra.utterances.issue_term == "slug" %}
        data-issue-term="{{ page.slug }}"
    {% else %}
        data-issue-term="{{ config.extra.utterances.issue_term }}"
    {% endif %}
    data-label="{{ config.ext