{% assign first = true %}{% for rg in site.data.relnews_artef[ver].artef_rg %}{% unless first %}   {% else %}{% assign first = false %}{% endunless %} {% comment %}{% endcomment %}{{rg.a.name}}{% if rg.sig %}     {% comment %}{% endcomment %}{{rg.sig.name}}{% comment %}{% endcomment %}{% endif %}{% endfor %}{% for a in site.data.relnews_artef[ver].artef_extra %}    {% comment %}{% endcomment %}{{a.name}}{% endfor %}