{%- comment -%}
icon
embeds an svg icon for a provided id, optionally with additional css classes applied icon data is retrieved from _data/icons/*.yml
params:
id=<icon-id> class=<css-class-string> (optional)
{%- endcomment -%}
{%- if include.id -%}
{%- comment -%}push prior state{%- endcomment -%} {%- assign __svg = svg -%}
{% assign svg = nil -%} {% for set in site.data.icons -%} {% if set[1][include.id] %}{% assign svg = set[1][include.id] %}{% break %}{% endif -%} {% endfor -%} {%- if svg -%} <svg version="1.1" class="icon{% if include.class %} {{ include.class }}{% endif %}" role="img" aria-hidden="true" viewBox="{{ svg.viewbox }}"><path d="{{ svg.path }}"/></svg> {%- endif -%}
{%- comment -%}pop prior state{%- endcomment -%} {%- assign svg = __svg -%}
{%- endif -%}