searxng/searx/templates/simple/preferences/infinite_scroll.html

<fieldset>{{- '' -}}
  <legend>{{ _('Infinite scroll') }}</legend>{{- '' -}}
  <p class="value">{{- '' -}}
    <input type="checkbox" {{- ' ' -}}
           name="infinite_scroll" {{- ' ' -}}
           aria-labelledby="pref_infinite_scroll" {{- ' ' -}}
           class="checkbox-onoff" {{- ' ' -}}
           {%- if preferences.get_value('infinite_scroll') -%}
             checked
           {%- endif -%}{{- ' ' -}}
           >{{- '' -}}
  </p>{{- '' -}}
  <div class="description" id="pref_infinite_scroll">
    {{- _('Automatically load next page when scrolling to bottom of current page') -}}
  </div>{{- '' -}}
</fieldset>{{- '' -}}