<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom"><title>Foswiki's System web</title>
<subtitle>The System web of Foswiki. Discover the details, and how to start your own site with Foswiki - The Free and Open Source Wiki.</subtitle>
<link rel="self" type="application/atom+xml" href="https://wiki.math.ethz.ch/System/WebAtom"/>
<id>https://wiki.math.ethz.ch/System</id>
<rights>Copyright 2026 by contributing authors</rights>
<updated>2022-06-22T11:57:52Z</updated>
<entry>
 <title>VarTABLE</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarTABLE?t=2022-06-22T11:57:52Z"/>
 <id>https://wiki.math.ethz.ch/System/VarTABLE</id>
 <updated>2022-06-22T11:57:52Z</updated>
 <summary>TABLE control attributes of tables and sorting of table columns The %TABLE{}% macro is handled by the TablePlugin Attributes for tables Parameter ... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WysiwygPlugin</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WysiwygPlugin?t=2022-06-22T11:57:52Z"/>
 <id>https://wiki.math.ethz.ch/System/WysiwygPlugin</id>
 <updated>2022-06-22T11:57:52Z</updated>
 <summary>Wysiwyg Plugin Support for the integration of WYSIWYG (What You See Is What You Get) editors. On its own, the only thing this plugin gives you is a stand alone HT... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>SkinTemplateTokens</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/SkinTemplateTokens?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/SkinTemplateTokens</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>Skin Template Tokens Placeholders expanded by Foswiki scripts when generating output Overview Template Tokens are written exactly like Foswiki macros, but they a... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarENCODE</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarENCODE?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/VarENCODE</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>ENCODE encode characters in a string Encode character sequences in "string", by mapping characters (or sequences of characters) to an alternative character (or se... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarTWISTYHIDE</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarTWISTYHIDE?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/VarTWISTYHIDE</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>TWISTYHIDE Hide/close link Parameters Parameter Description Default id Used to link TWISTYSHOW, TWISTYHIDE and TWISTYTOGGLE required ... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WebTopicEditTemplate</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WebTopicEditTemplate?t=2022-06-17T08:28:22Z"/>
 <id>https://wiki.math.ethz.ch/System/WebTopicEditTemplate</id>
 <updated>2022-06-17T08:28:22Z</updated>
 <summary>This topic is needed for normal operation even if System web is restricted. * Set ALLOWTOPICVIEW = * (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarTWISTY</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarTWISTY?t=2022-06-13T08:37:33Z"/>
 <id>https://wiki.math.ethz.ch/System/VarTWISTY</id>
 <updated>2022-06-13T08:37:33Z</updated>
 <summary>TWISTY generate content block with interactive visibility controls This renders the button as well as the toggled content section contained within this and the cl... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WebTopBarExample</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WebTopBarExample?t=2021-03-01T18:33:56Z"/>
 <id>https://wiki.math.ethz.ch/System/WebTopBarExample</id>
 <updated>2021-03-01T18:33:56Z</updated>
 <summary>* * (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarINCLUDE</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarINCLUDE?t=2020-10-13T15:16:36Z"/>
 <id>https://wiki.math.ethz.ch/System/VarINCLUDE</id>
 <updated>2020-10-13T15:16:36Z</updated>
 <summary>INCLUDE include another topic, or subsection of a topic, or a URL, or Foswiki embedded documentation (Including a topic) Parameters Parameter: Des... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarBUTTON</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarBUTTON?t=2020-09-28T15:24:38Z"/>
 <id>https://wiki.math.ethz.ch/System/VarBUTTON</id>
 <updated>2020-09-28T15:24:38Z</updated>
 <summary>BUTTON renders a nice button Parameters Parameter Description Default "text" text to be put on this button value text t... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarSET</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarSET?t=2018-05-04T00:02:21Z"/>
 <id>https://wiki.math.ethz.ch/System/VarSET</id>
 <updated>2018-05-04T00:02:21Z</updated>
 <summary>SET set a preference setting during runtime A preference setting created via %SET{}% will only be usable in the topic where it has been found by the parser, simil... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WikiCulture</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WikiCulture?t=2016-03-09T04:04:45Z"/>
 <id>https://wiki.math.ethz.ch/System/WikiCulture</id>
 <updated>2016-03-09T04:04:45Z</updated>
 <summary>Wiki culture, concepts and principles General concept and idea of wikis. General concept and idea of wikis What is a wiki? "A wiki is a page or collection of We... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarHTTP</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarHTTP?t=2015-11-12T20:06:08Z"/>
 <id>https://wiki.math.ethz.ch/System/VarHTTP</id>
 <updated>2015-11-12T20:06:08Z</updated>
 <summary>HTTP get HTTP headers * Called with the name of an HTTP request header field, returns its value. Capitalization and the use of hyphens versus underscores are n... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarHTTPS</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarHTTPS?t=2015-11-12T20:06:08Z"/>
 <id>https://wiki.math.ethz.ch/System/VarHTTPS</id>
 <updated>2015-11-12T20:06:08Z</updated>
 <summary>HTTPS get HTTPS headers The same as %HTTP% but operates on the HTTPS environment variables present when the SSL protocol is in effect. Can be used to determine wh... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>TipsOfTheDayAdmin</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/TipsOfTheDayAdmin?t=2015-11-07T03:47:39Z"/>
 <id>https://wiki.math.ethz.ch/System/TipsOfTheDayAdmin</id>
 <updated>2015-11-07T03:47:39Z</updated>
 <summary>Tip Of The Day Administration Adminstrative Pages TipsOfTheDay Aggregated List of All Tips, from and . TipsOfTheDayAddNew Add A New Tip Tips... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarPUBURL</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarPUBURL?t=2015-07-02T00:19:29Z"/>
 <id>https://wiki.math.ethz.ch/System/VarPUBURL</id>
 <updated>2015-07-02T00:19:29Z</updated>
 <summary>PUBURL generate an URL for an attachment Generate an absolute URL for an attachment, or for a web or topic within the attachment database. Parameters ... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
 <!-- <ul>
<li> Set SKIN = <tt> rssatom</tt></li> <li> Set COVER = <tt> rssatom</tt></li></ul> 
-->
</feed>