diff --git a/docs/_includes/toc.html b/docs/_includes/toc.html new file mode 100644 index 0000000..e54547c --- /dev/null +++ b/docs/_includes/toc.html @@ -0,0 +1,85 @@ +{% capture tocWorkspace %} + {% comment %} + Version 1.0.5 + https://github.com/allejo/jekyll-toc + + "...like all things liquid - where there's a will, and ~36 hours to spare, there's usually a/some way" ~jaybe + + Usage: + {% include toc.html html=content sanitize=true class="inline_toc" id="my_toc" h_min=2 h_max=3 %} + + Parameters: + * html (string) - the HTML of compiled markdown generated by kramdown in Jekyll + + Optional Parameters: + * sanitize (bool) : false - when set to true, the headers will be stripped of any HTML in the TOC + * class (string) : '' - a CSS class assigned to the TOC + * id (string) : '' - an ID to assigned to the TOC + * h_min (int) : 1 - the minimum TOC header level to use; any header lower than this value will be ignored + * h_max (int) : 6 - the maximum TOC header level to use; any header greater than this value will be ignored + * ordered (bool) : false - when set to true, an ordered list will be outputted instead of an unordered list + * item_class (string) : '' - add custom class for each list item; has support for '%level%' placeholder, which is the current heading level + * baseurl (string) : '' - add a base url to the TOC links for when your TOC is on another page than the actual content + + Output: + An ordered or unordered list representing the table of contents of a markdown block. This snippet will only generate the table of contents and will NOT output the markdown given to it + {% endcomment %} + + {% capture my_toc %}{% endcapture %} + {% assign orderedList = include.ordered | default: false %} + {% assign minHeader = include.h_min | default: 1 %} + {% assign maxHeader = include.h_max | default: 6 %} + {% assign nodes = include.html | split: ' maxHeader %} + {% continue %} + {% endif %} + + {% if firstHeader %} + {% assign firstHeader = false %} + {% assign minHeader = headerLevel %} + {% endif %} + + {% assign indentAmount = headerLevel | minus: minHeader | add: 1 %} + {% assign _workspace = node | split: '' | first }}>{% endcapture %} + {% assign header = _workspace[0] | replace: _hAttrToStrip, '' %} + + {% assign space = '' %} + {% for i in (1..indentAmount) %} + {% assign space = space | prepend: ' ' %} + {% endfor %} + + {% unless include.item_class == blank %} + {% capture listItemClass %}{:.{{ include.item_class | replace: '%level%', headerLevel }}}{% endcapture %} + {% endunless %} + + {% capture my_toc %}{{ my_toc }} +{{ space }}{{ listModifier }} {{ listItemClass }} [{% if include.sanitize %}{{ header | strip_html }}{% else %}{{ header }}{% endif %}]({% if include.baseurl %}{{ include.baseurl }}{% endif %}#{{ html_id }}){% endcapture %} + {% endfor %} + + {% if include.class %} + {% capture my_toc %}{:.{{ include.class }}} +{{ my_toc | lstrip }}{% endcapture %} + {% endif %} + + {% if include.id %} + {% capture my_toc %}{: #{{ include.id }}} +{{ my_toc | lstrip }}{% endcapture %} + {% endif %} +{% endcapture %}{% assign tocWorkspace = '' %}{{ my_toc | markdownify | strip }}