This plugin makes it easy to create a wiki like TOC (table of contents) in your posts or pages using shortcode, no linking or creating anchor is needed.
Unlike other plugins this is 100% semantic, ie drop the comment string: <!-- lh_toc -->.
Into your content body and the plugin will do the rest ie it will generate a table of contents based on the h2 and h3 tags in the content body.
If the comment is not included the table of contents is not generated.