This plugin allows inserting arbitrary metadata into the source of a page. This plugin is not enabled by default. If it is enabled, the title of this page will say it is. Enter the metadata as follows:
\[[meta field="value"]]
\[[meta field="value" param="value" param="value"]]
The first form sets a given field to a given value, while the second form also specifies some additional sub-parameters.
You can use any field names you like, but here are some predefined ones:
link
Specifies a link to another page. This is used to generate a html <link> tag, and also as a way to make the wiki treat one page as linking to another without displaying a user-visible link. The latter can be useful when using links to categorise pages. A html link tag would look like this:
[[meta link="foo.css" rel="stylesheet" type="text/css"]]
A non-user-visible WikiLink would instead look like this:
[[meta link=otherpage]]
title
Overrides the title of the page, which is generally the same as the page name.
license
Specifies a copyright license for the page, for example, "GPL".
author
Specifies the author of a page.
If the field is not treated specially (as the link and title fields are), the metadata will be written to the generated html page as a <meta> header.