1. Macros
see: HelpOnMacros
<<Anchor(anchorname)>> inserts a link anchor anchorname
<<BR>> inserts a hard line break
<<FootNote(Note)>> inserts a footnote saying Note
<<Include(HelpOnMacros/Include)>> inserts the contents of the page HelpOnMacros/Include inline
<<MailTo(user AT example DOT com)>> obfuscates the email address user@example.com to users not logged in
2. Variables
see: HelpOnVariables
@SIG@ inserts your login name and timestamp of modification
@TIME@ inserts date and time of modification