{% capture headingsWorkspace %}
	{% comment %}
		Version 1.0.6
			https://github.com/allejo/jekyll-anchor-headings

		"Be the pull request you wish to see in the world." ~Ben Balter

		Usage:
			{% include anchor_headings.html html=content %}

		Parameters:
			* html          (string) - the HTML of compiled markdown generated by kramdown in Jekyll

		Optional Parameters:
			* beforeHeading (bool)   : false  - Set to true if the anchor should be placed _before_ the heading's content
			* anchorAttrs   (string) :  ''    - Any custom HTML attributes that will be added to the `<a>` tag; you may NOT use `href`, `class` or `title`;
																					the `%heading%` placeholder is available
			* anchorBody    (string) :  ''    - The content that will be placed inside the anchor; the `%heading%` placeholder is available
			* anchorClass   (string) :  ''    - The class(es) that will be used for each anchor. Separate multiple classes with a space
			* anchorTitle   (string) :  ''    - The `title` attribute that will be used for anchors
			* h_min         (int)    :  1     - The minimum header level to build an anchor for; any header lower than this value will be ignored
			* h_max         (int)    :  6     - The maximum header level to build an anchor for; any header greater than this value will be ignored
			* bodyPrefix    (string) :  ''    - Anything that should be inserted inside of the heading tag _before_ its anchor and content
			* bodySuffix    (string) :  ''    - Anything that should be inserted inside of the heading tag _after_ its anchor and content

		Output:
			The original HTML with the addition of anchors inside of all of the h1-h6 headings.
	{% endcomment %}

	{% assign minHeader = include.h_min | default: 1 %}
	{% assign maxHeader = include.h_max | default: 6 %}
	{% assign beforeHeading = include.beforeHeading %}
	{% assign nodes = include.html | split: '<h' %}

	{% capture edited_headings %}{% endcapture %}

	{% for _node in nodes %}
		{% capture node %}{{ _node | strip }}{% endcapture %}

		{% if node == "" %}
			{% continue %}
		{% endif %}

		{% assign nextChar = node | replace: '"', '' | strip | slice: 0, 1 %}
		{% assign headerLevel = nextChar | times: 1 %}

		<!-- If the level is cast to 0, it means it's not a h1-h6 tag, so let's see if we need to fix it -->
		{% if headerLevel == 0 %}
			<!-- Split up the node based on closing angle brackets and get the first one. -->
			{% assign firstChunk = node | split: '>' | first %}

			<!-- If the first chunk does NOT contain a '<', that means we've broken another HTML tag that starts with 'h' -->
			{% unless firstChunk contains '<' %}
				{% capture node %}<h{{ node }}{% endcapture %}
			{% endunless %}

			{% capture edited_headings %}{{ edited_headings }}{{ node }}{% endcapture %}
			{% continue %}
		{% endif %}

		{% assign _workspace = node | split: '</h' %}
		{% assign _idWorkspace = _workspace[0] | split: 'id="' %}
		{% assign _idWorkspace = _idWorkspace[1] | split: '"' %}
		{% assign html_id = _idWorkspace[0] %}

		{% capture _hAttrToStrip %}{{ _workspace[0] | split: '>' | first }}>{% endcapture %}
		{% assign header = _workspace[0] | replace: _hAttrToStrip, '' %}

		<!-- Build the anchor to inject for our heading -->
		{% capture anchor %}{% endcapture %}

		{% if html_id and headerLevel >= minHeader and headerLevel <= maxHeader %}
			{% capture anchor %}href="#{{ html_id }}"{% endcapture %}

			{% if include.anchorClass %}
				{% capture anchor %}{{ anchor }} class="{{ include.anchorClass }}"{% endcapture %}
			{% endif %}

			{% if include.anchorTitle %}
				{% capture anchor %}{{ anchor }} title="{{ include.anchorTitle | replace: '%heading%', header }}"{% endcapture %}
			{% endif %}

			{% if include.anchorAttrs %}
				{% capture anchor %}{{ anchor }} {{ include.anchorAttrs | replace: '%heading%', header }}{% endcapture %}
			{% endif %}

			{% capture anchor %}<a {{ anchor }}>{{ include.anchorBody | replace: '%heading%', header | default: '' }}</a>{% endcapture %}

			<!-- In order to prevent adding extra space after a heading, we'll let the 'anchor' value contain it -->
			{% if beforeHeading %}
				{% capture anchor %}{{ anchor }} {% endcapture %}
			{% else %}
				{% capture anchor %} {{ anchor }}{% endcapture %}
			{% endif %}
		{% endif %}

		{% capture new_heading %}
			<h{{ _hAttrToStrip }}
				{{ include.bodyPrefix }}
				{% if beforeHeading %}
					{{ anchor }}{{ header }}
				{% else %}
					{{ header }}{{ anchor }}
				{% endif %}
				{{ include.bodySuffix }}
			</h{{ _workspace | last }}
		{% endcapture %}
		{% capture edited_headings %}{{ edited_headings }}{{ new_heading }}{% endcapture %}
	{% endfor %}
{% endcapture %}{% assign headingsWorkspace = '' %}{{ edited_headings | strip }}