Docs - Tags

[[VAR|$foo]] display the contents of $foo (could be a GET or POST variable, or an internal one.

[[RECENT]] list recent modifications
[[INDEX]] alphabetical index of all pages
[[ALLBY|author]] All revisions by ‘author’
[[SEARCH|term]] All current pages containing fulltext ‘term’

[[SETVAR|var|value]] set internal variable ‘var’ to ‘val’
[[MACRO|name]] include the output of macro ‘name’

[[CAL|yyyy-mm-dd|name]] Add an event on ‘yyyy-mm-dd’ to the page calendar with the id of ‘name’
[[CAL]] display page calendar

((item)) link to wiki page ‘item’
((item|name)) link to wiki page ‘item’ with name ‘name’

Textile

All text formating is done with Textile which has a guide to how to use it.