MediaWiki:Logentry-comments-add/qqq

Parameters:
 * $1 - contains the user name + talk/block/contribs links, as is the standard with log entries nowadays
 * $2 - (Optional) username, for support
 * $3 - a wikilink to the page where the comment was posted; it contains a fragment that directly points to the new comment in question, i.e. Talk:Main Page (the number is the internal comment identifier)