TWiki expands the following variables enclosed in % percent signs:

Variable:	Expanded to:
%WIKIHOMEURL%	The base script URL of TWiki, link of Home icon in upper left corner is http://your.domain.com/twiki
%SCRIPTURL%	The base script URL of TWiki, is http://pyqplayer.sourceforge.net/cgi-bin/bin
%PUBURL%	The base public URL of TWiki, is http://pyqplayer.sourceforge.net/pub
%ATTACHURL%	The attachment URL of the current topic, is http://pyqplayer.sourceforge.net/pub/TWiki/TWikiVariables Example: If you attach a file you can refer to it as %ATTACHURL%/image.gif
%WIKIWEBMASTER%	The email address of the Wiki webmaster, is dkessler@operamail.com
%WIKITOOLNAME%	Name of wiki tool, is TWiki
%WIKIVERSION%	Wiki tool version, is 01 Sep 2004 $Rev: 1742 $
%USERNAME%	Your login username, is guest
%WIKIUSERNAME%	Your Wiki username, if defined in TWikiUsers?. Same as %USERNAME% if not defined. Is Main.TWikiGuest
%WEB%	The current web, is TWiki
%TOPIC%	The current topic name, is TWikiVariables
%DATE%	Todays date, is 21 Nov 2024
%INCLUDE:"file.ext"%	Server side include, includes the text of a file. The default directory is the current Wiki web. Example: %INCLUDE:"../Know/TopicName.txt"%