Creates an page info link to a [WikiPage].
Why would you use this instead of a standard anchor? The PageInfoLinkTag automatically adds things like the correct class information (for styles), the jspwiki.baseURL property, etc.
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!Usage
;:''Link text''
!Parameters
;__page__: Page name to link to. If not set, uses the current page.
;__format__: If "anchor", creates the full hyperlink (link text); if "url", outputs only the URL. Default is to output the entire anchor.
!Example
{{{
See page history.
}}}