<?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>VarHISTORY</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarHISTORY?t=2022-06-22T11:57:52Z"/>
 <id>https://wiki.math.ethz.ch/System/VarHISTORY</id>
 <updated>2022-06-22T11:57:52Z</updated>
 <summary>HISTORY control attributes of tables and sorting of table columns The %HISTORY{}% macro is handled by the HistoryPlugin Parameters Parameter ... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>SystemRequirements</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/SystemRequirements?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/SystemRequirements</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>System Requirements Low client and server base requirements are core features that keep Foswiki widely deployable, particularly across a range of browser platform... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>TipTopic008</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/TipTopic008?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/TipTopic008</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>Escaping Foswiki rendering Use the verbatim tag to surround code excerpts and other formatted text with = verbatim = and = /verbatim = tags. For Example: verbati... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>TipTopic011</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/TipTopic011?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/TipTopic011</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>Server side include To include the contents of a web page or Foswiki topic, use %INCLUDE{"page"}%. Examples: This example requires {INCLUDE}{AllowURLs} enabled in... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarJQICON</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarJQICON?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/VarJQICON</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>JQICON render an image Renders an icon made availabe by the IconService. Parameters Parameter Description Default "name" name of the icon to displa... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarPOPUPWINDOW</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarPOPUPWINDOW?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/VarPOPUPWINDOW</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>POPUPWINDOW opens a topic or url in a new window Parameters Parameter Description Default "topic" topic="topic" topic="web.topic" T... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarQUERYPARAMS</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarQUERYPARAMS?t=2022-06-17T12:27:48Z"/>
 <id>https://wiki.math.ethz.ch/System/VarQUERYPARAMS</id>
 <updated>2022-06-17T12:27:48Z</updated>
 <summary>QUERYPARAMS show parameters to the query Expands the parameters to the query that was used to display the page. Parameters Parameter: Description:... (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>WelcomeGuest</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WelcomeGuest?t=2016-04-13T02:19:48Z"/>
 <id>https://wiki.math.ethz.ch/System/WelcomeGuest</id>
 <updated>2016-04-13T02:19:48Z</updated>
 <summary>Welcome to Foswiki Welcome to Foswiki! This site is a meeting place to work on common interests. Anyone can contribute using any web browser. Foswiki looks like a... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WebLeftBarExample</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WebLeftBarExample?t=2016-04-04T20:27:12Z"/>
 <id>https://wiki.math.ethz.ch/System/WebLeftBarExample</id>
 <updated>2016-04-04T20:27:12Z</updated>
 <summary>" warn="off"}% * ** * * * * * * * %IF{"istopic ''" then=" * $percntICON{\"statistics\"}$percnt $percntMAKETEXT{\"St... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WebIndex</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WebIndex?t=2015-11-17T03:14:57Z"/>
 <id>https://wiki.math.ethz.ch/System/WebIndex</id>
 <updated>2015-11-17T03:14:57Z</updated>
 <summary>%SEARCH{ "'1'" scope="topic" type="query" nosearch="on" pager="on" pagesize="" }% (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>TipsTopics</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/TipsTopics?t=2015-09-25T12:46:26Z"/>
 <id>https://wiki.math.ethz.ch/System/TipsTopics</id>
 <updated>2015-09-25T12:46:26Z</updated>
 <summary>Tips Tips are tips and hints contributed by users. Use this form to search for tips. You can contribute new tips here. Search (perl regular expression): " decode... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>WebCreateNewTopicTemplate</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/WebCreateNewTopicTemplate?t=2015-06-29T11:37:52Z"/>
 <id>https://wiki.math.ethz.ch/System/WebCreateNewTopicTemplate</id>
 <updated>2015-06-29T11:37:52Z</updated>
 <summary>%{ <code><b>=========================================</b></code> Create new topic template This template uses parts from .WebCreateNewTopicComponents. <code><b>=====================</b></code>... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarENV</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarENV?t=2015-06-18T18:02:10Z"/>
 <id>https://wiki.math.ethz.ch/System/VarENV</id>
 <updated>2015-06-18T18:02:10Z</updated>
 <summary>ENV inspect the value of an environment variable Returns the current value of the environment variable in the CGI (Common Gateway Interface) environment. This is ... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarICON</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarICON?t=2015-06-18T18:02:10Z"/>
 <id>https://wiki.math.ethz.ch/System/VarICON</id>
 <updated>2015-06-18T18:02:10Z</updated>
 <summary>ICON small documentation graphic or icon of common attachment types Generates a small graphic image from the set attached to . Images typically have a 16x16... (last changed by ProjectContributor)</summary>
 <author>
  <name>ProjectContributor</name></author>
</entry>
<entry>
 <title>VarNOP</title>
 <link rel="alternate" type="text/html" href="https://wiki.math.ethz.ch/System/VarNOP?t=2015-06-18T18:02:10Z"/>
 <id>https://wiki.math.ethz.ch/System/VarNOP</id>
 <updated>2015-06-18T18:02:10Z</updated>
 <summary>NOP template text not to be expanded in instantiated topics * %NOP% * In normal topic text, expands to nop , which prevents expansion of adjacent macros... (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>