PmWiki uses a number of directives to specify page titles, descriptions, page keywords, and control the display of various components.
(:attachlist:)(:attachlist NAME:) shows a list of attachments of the group or page NAME. (:attachlist ext=xxx:) specifies an extension for filtering by type of file. 
(:description text:)<meta name='description' content='...' /> element in the page output.)
(:keywords word1, word2, ...:)<meta name='keywords' content='...' /> element in the output.)
(:linebreaks:), (:nolinebreaks:)(:nolinebreaks:) to cause text lines to automatically join again.
(:linkwikiwords:), (:nolinkwikiwords:)(:markup:) ... (:markupend:)(:markupend:) is not required when using (:markup:) [=...=].
(:markup class=horiz:) and (:markup caption='...':)
(:nogroupheader:)(:nogroupfooter:)(:noheader:), (:nofooter:)(:noleft:), (:noright:), (:notitle:)(:redirect PageName:)(:redirect PageName status=301 from=name:)status= option can be used to return a different HTTP status code as part of the redirect.  The from= option limits redirects to occuring only on pages matching the wildcarded name (helpful when (:redirect:) is in another page).
(:spacewikiwords:), (:nospacewikiwords:)(:title text:)<< WikiStyle examples | Documentation Index | Include other pages >>
 Can I get (:redirect:) to return a "moved permanently" (HTTP 301) status code?
 Use (:redirect PageName status=301:).
 Is there any way to prevent the "redirected from" message from showing at the top of the target page when I use (:redirect:)?
If you want to suppress the message...
$PageRedirectFmt = ''; in your local/config.php
$PageRedirectFmt = ''; to a local/group.page.php or local/group.php file (see PmWiki.PerGroupCustomizations).
   if (@$_GET['from']) {
     $group = PageVar($_GET['from'], '$Group');
     if ($group == 'SomeGroup') $PageRedirectFmt = '';
   }