SA Toc / Anchors Plugin

[yojoe]

Just a small UI suggestion:
changing $list = "ul class=\"toc\""; => $list = "ul class=\"toc\" rel=\"contents\""; allows to stylize the TOC list with css, and let know search engines that TOC menu is related to page's content.
I thought also about adding TOC header (automatically or manually - as an argument) as a first li element like:

Code:

<abbr title="Table Of Contents">TOC</abbr>

edit:
I found out that TOC is being rendered on i18n search serp, and shows a menu consisting of result pages' headers (h3). Is there a way to prevent such behaviour ? I thought that setting depth=5 variable (I used h5 on pages) should solve it. But either I am missing something, or misinterpret meaning of this variable.

Of course this happens when I invoke TOC at the beginning of the page - when the code is grabbed for search excerpts. From the other hand i18n search shows in excerpts every plugin call (even search form's code) but only TOC renders the output. Rest of plugins shows only their code.