Foswiki Site-Level Preferences

Note: This topic should be regarded as read-only, so that upgrades can safely overwrite it without risk to your customizations.

Preference settings local to your site should be set in Main.SitePreferences (this topic is pointed to by {LocalSitePreferences}, which is set by the admin in the configure interface). Settings in Main.SitePreferences will override settings in this topic, and should be used for defining custom settings.

Read more on how to set preferences.

Default Web Preferences

NOTE: These are just defaults; don't change them here. Instead, add them to the WebPreferences topic in each web

• Web-specific background color: (is overwritten by web preferences)
  • Set WEBBGCOLOR = #FFD8AA

• favicon: Attach a favicon.ico to a web's WebPreferences or add a FAVICON setting to WebPreferences
  • Set FAVICON = /foswiki/pub/System/ProjectLogos/favicon.ico

• Image, URL and alternate tooltip text of web's logo.
  • Set WEBLOGOIMG =
  • Set WEBLOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WEBLOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• List this web in the SiteMap:
  • If yes, set SITEMAPLIST to on, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. System.Topic links.
  • Set SITEMAPLIST = on
  • Set WEBSUMMARY =

• Copyright notice:
  • Set WEBCOPYRIGHT = Copyright &© by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
    Ideas, requests, problems regarding Foswiki? Send feedback

• Simplified Copyright notice for the WebRss feed (don't use any special characters, html tags, entities, wiki markup or WikiWords)
  • Set WEBRSSCOPYRIGHT = Copyright 2026 by contributing authors

• Exclude web from a web="all" search: (Set to on for hidden webs; is overwritten by web preferences) Note it is much better to use AccessControlsin individual webs to control who can and can't view the contents of a web. NOSEARCHALL is retained for compatibility, but you should avoid using it.
  • Set NOSEARCHALL =
• Prevent automatic linking of WikiWords and acronyms (if set to on); link WikiWords (if empty); can be overwritten by web preferences:
  • Set NOAUTOLINK =
  • Note: Use the [[...][...]] syntax to link topics in case you disabled WikiWord linking. The <noautolink> ... </noautolink> syntax can be used to prevents links within a block of text.
• If you use non WikiWords for topic names (for example "Expenses" or "Mighty1") and if you use bracket notation to link to those topics, it is useful to turn of all warnings (like: "WARNING: This topic name is not recommended because it will not be linked automatically") and checkboxes ("Allow non WikiWord for the new topic name"). Can be overwritten by web preferences. Set to onto activate:
  • Set HIDE_NON_WIKI_WORD_WARNINGS =

• Warn if %INCLUDE{}% of topic fails: Fail silently if empty or off. Output warning message (defined in templates/oopsalerts.tmpl) if set to on. Otherwise output specific text (use $topic for topic). You can override this in web preferences, or by using a warn="..." parameter with %INCLUDE{}%:
  • Set INCLUDEWARNING = on

• Generated Table of Contents (TOC) settings
  • The first header level to appear in the TOC:
    • Set TOC_MIN_DEPTH =
      • If not set: 1
      • Possible values: 1 to 6
  • The last header level to appear in the TOC:
    • Set TOC_MAX_DEPTH =
      • If not set: 6
      • Possible values: 1 to 6
      • Can be overridden by depth parameter of TOC
  • The default TOC title:
    • Set TOC_TITLE =
      • If not set: nothing
      • Possible values: any string, for example On this page:
      • Can be overridden by title parameter of TOC
  • Do not show a TOC if the topic it contains is included in another topic:
    • Set TOC_HIDE_IF_INCLUDED =
      • If not set: included TOC is shown
      • Possible values: on or nothing

Default User Settings

NOTE: They are typically redefined in topics of individual WikiUsers

• Show tool-tip topic info on mouse-over of WikiWord links. Setting can be on, off, or customized. An empty setting or off setting disables the tool-tips (for better performance). The setting can contain $summary to show the topic summary, $date for the last change date, $rev for the revision, $username for the login name of the last editor, $wikiname for the WikiName, $wikiusername for Main.WikiName, $topic for the topic name, and $web for the web name
  • Set LINKTOOLTIPINFO = off
  • #Set LINKTOOLTIPINFO = $username - $date - r$rev: $summary
    • This is exactly equivalent to:
  • #Set LINKTOOLTIPINFO = on

• Horizontal size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXWIDTH = 70

• Vertical size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXHEIGHT = 22

• Style of text edit box. Set to width: 99% for full window width (default; this will override the EDITBOXWIDTH setting), or width: autoto disable. This setting works for IE and some other recent browsers. (can be overwritten by user preferences)
  • Set EDITBOXSTYLE = width:99%

• Style of the user signature
  • Set SIGNATUREFORMAT = -- WikiGuest - 12 Jan 2026

• Work-around for sluggish/erratic wikitext editing in Internet Explorer 8. When this browser is in standards mode, at least some versions suffer sluggish response to keystrokes and erratic scrolling. For skins that are aware of it, this setting forces IE8 into compatibility mode for the edit template only.
  • Set EDIT_FORCE_IE8_COMPATIBILITYMODE = on

• Default state of the Force New Revision (ForceNewRevision) check box in preview. Check box is initially checked if Set FORCENEWREVISIONCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set FORCENEWREVISIONCHECKBOX =

• Default state of the Minor Changes, Don't Notify (DontNotify) check box in preview. Check box is initially checked if Set DONTNOTIFYCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set DONTNOTIFYCHECKBOX =

• Default state of the link check box in the attach file page. Checkbox is initially checked if Set ATTACHLINKBOX = checked="checked", or unchecked if empty (Set ATTACHLINKBOX =). If checked, a link is created to the attached file at the end of the topic: (can be overwritten by user preferences)
  • Set ATTACHLINKBOX =

• Format of file link when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; \t to tab (3 spaces for bullets).

  <-- verbatim tag required to prevent error in Apache log; does not suppress Set -->

        * Set ATTACHEDFILELINKFORMAT = \n   * [[%ATTACHURL%/$fileurl][$filename]]: $comment

• Format of images when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; $size to width="..." height="..." attribute of img tag; \t to tab and \n to linefeed (3 spaces for bullets).

        * Set ATTACHEDIMAGEFORMAT = \n   * $comment: <br />\n     <img src="%ATTACHURLPATH%/$fileurl" alt="$filename" $size />

Platform Settings

• Site name:
  • Set WIKITOOLNAME = Foswiki

• Image, URL and alternate tooltip text of the logo for this installation: you should change these settings for your site, or they can be overwridden in WebPreferences for individual webs by defining these settings there.
  • Set WIKILOGOIMG =
  • Set WIKILOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WIKILOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• Home page of this site
  • Set WIKIHOMEURL = /foswiki/bin/view/

• List of Foswiki webs - on the first line of the upper toolbar (to add a new web, see ManagingWebs and SiteMap):
  • Set WIKIWEBLIST = Main  |  System  |  Sandbox
  • NOTE: To automatically list all non-hidden webs in alphabetical order, use the %WEBLIST{}% macro instead:
    Main | Sandbox | System | Testweb

• Maximum size of FileAttachments in KB, 0 for no limit:
  • Set ATTACHFILESIZELIMIT = 0

• Broadcast message for skins supporting a %BROADCASTMESSAGE% at the top of the page: (IMPORTANT: Set to empty message if not used; #Comment out unused messages)
  • Set BROADCASTMESSAGE =
  • #Set BROADCASTMESSAGE = NOTE: Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled Foswiki maintenance.

• Users or groups allowed to create new top-level webs: (ex: WebCreatorsGroup). If set to nothing, only administrators will be able to do this.
  • Set ALLOWROOTCHANGE = AdminGroup

Search Settings

• Default type for search bin script, one of: keyword (for search engine like syntax), regex (for RegularExpression search), or literal (for verbatim search). It does not influence the default for the WebSearch
  • Set SEARCHDEFAULTTTYPE = keyword
• Default for %SEARCH{}%macro, one of: keyword, regex, or literal
  • Set SEARCHVARDEFAULTTYPE = literal
• Stop words, e.g., common words and characters to exclude from a keyword search:
  • Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z
• Default page size for Index topics - such as WebIndex, WebSearch
  • Set DEFAULTPAGESIZE = 50

E-mail Settings

• 'Mail this topic' mailto: link - can be included in topics, templates or skins
  • Set MAILTHISTOPIC = Send a link to this page

• 'Mail this topic' link text
  • Set MAILTHISTOPICTEXT = Send a link to this page

• URL for current topic
  • Set TOPICURL = https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences

Registration configuration options

Add user to group during registration

• Group type settings during registration:
  • automatic: users will be automatically added to eligible groups
  • one: users can select one of the groups
  • multiple: users can select from multiple groups to join
  • none: user cannot be added to groups while registering
• Set REGISTRATIONGROUPTYPE = none

• If REGISTRATIONGROUPS is set to a comma separated list of groups, only those listed groups will be shown in the UserRegistration form.
  • If it is unset, then group change permissions will be used to create the list of groups eligible for selection during registration.
    • When using "self-registration" by guest users, the RegistrationAgent's permissions are used.
    • If the registration is entered by another logged in user, that user's permissions are used.
    • Caution If REGISTRATIONGROUPTYPE is automatic, then registering a user while logged in with Administrator rights will add the new user to All Groups!
  • #Set REGISTRATIONGROUPS =

• Implementation Notes:
  • If the RegistrationAgent or logged in user does not have permission to change one of the listed groups, then that group will be silently skipped. The user will not be added to the group.
  • Group permissions are stored in Topic Settings, not inline in the group topic. Edit the Group Topic Settings to change permissions.

Change of Password Message

• If password management is not handled by Foswiki this message will be displayed on ChangePassword and ResetPassword. Replace this generic text with a reference to how to change or reset password within your organisation.
  • Set CHANGEPASSWORDDISABLEDMESSAGE = Resetting and setting password is not handled by Foswiki

HTTP-EQUIV Settings

NOTE: Changing cache behaviour with these settings should not be necessary and may cause cache-related problems. These settings do not affect proxy caches.

• NOTE: The current values of these preferences are not displayed in view mode (values are <link>-tags).

• http-equiv meta tags for view, rdiff, attach, search*scripts:
  • #Set HTTP_EQUIV_ON_VIEW =
  • Set HTTP_EQUIV_ON_VIEW =

• http-equiv meta tags for editscript:
  • Set HTTP_EQUIV_ON_EDIT =

• http-equiv meta tags for previewscript:
  • Set HTTP_EQUIV_ON_PREVIEW =

Extension Settings

• Skin overriding the default templates: (can be overwritten by WebPreferences and user preferences)
  • Set SKIN = pattern

• Note: See SkinBrowser for currently installed skins

JQuery

• List of Foswiki preferences, the values of which are made available through the foswiki.getPreference() javascript function. Note: Plugin authors can extend this list in their initPlugin using the following simple code fragment. Say you want to add 'MYPREF' to the list:

      my $pref = Foswiki::Func::getPreferencesValue('EXPORTEDPREFERENCES')||'';
      my @list = split(/[,\s]+/, $pref);
      unless (grep { /^MYPREF$/ } @list) {
          push(@list, 'MYPREF');
      }
      Foswiki::Func::setPreferencesValue(
          'EXPORTEDPREFERENCES', join(',', @list));
      

• Set EXPORTEDPREFERENCES = PUBURL, PUBURLPATH, SCRIPTSUFFIX, SCRIPTURL, SCRIPTURLPATH, SERVERTIME, SKIN, SYSTEMWEB, TOPIC, USERNAME, USERSWEB, WEB, WIKINAME, WIKIUSERNAME, NAMEFILTER

PatternSkin

• Global skin styles. To change the look of the site, point these variables to custom CSS attachments.
  • Set FOSWIKI_LAYOUT_URL = /foswiki/pub/System/PatternSkinTheme/layout.css
  • Set FOSWIKI_STYLE_URL = /foswiki/pub/System/PatternSkinTheme/style.css
  • Set FOSWIKI_COLORS_URL = /foswiki/pub/System/PatternSkinTheme/colors.css

• Themes that add upon the global skin styles. See the Theme Browser in PatternSkin.
  • Set PATTERNSKIN_JQUERY_THEME = PatternSkinTheme
  • Set PATTERNSKIN_THEME_VARIANT = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css
  • Set PATTERNSKIN_COLUMNS = /foswiki/pub/System/PatternSkinTheme/column_left.css
  • #Set PATTERNSKIN_NAVIGATION_TOPIC = PatternSkinHorizontalNavigationExample
• Deprecated (use PATTERNSKIN_THEME_VARIANT):
  • Set PATTERNSKIN_THEME = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css

• Overriding styles that add upon the global and theme styles. Enabled by default but empty to prevent browsers from fetching %USERLAYOUTURL%-style URLs.
  • Set USERLAYOUTURL =
  • Set USERSTYLEURL =
  • Set USERCOLORSURL =

• Top bar background image and color
  • Set WEBHEADERART = /foswiki/pub/System/PatternSkin/header5.gif
  • Set WEBHEADERBGCOLOR = #ffffff

Skin icons

• Topic containing the icon graphics library. Icons can easily be rendered with %ICON{name}%.
  • Set ICONTOPIC = DocumentGraphics
  • to use the Foswiki 1.0 iconset, set the ICONTOPIC to DocumentGraphics

TinyMCEPlugin

• Topic containing a section named INITwhich will hold the default initialisation parameters for the TinyMCE editor.
  • #Set TINYMCEPLUGIN_INIT_TOPIC = TinyMCEPlugin

    Not set in this topic, the plugin assumes this value if missing

TwistyPlugin

• Show/hide animation speed: 'fast', 'slow', or integer milliseconds | 0(no animation)
  • Set TWISTYPLUGIN_TWISTYANIMATIONSPEED = fast

Legacy support

• Support for legacy "EDITTOPIC", used to be hard-coded, now replaced by TMPL:P conditional instantiation
  • Set EDITURL = /foswiki/bin/edit/System/DefaultPreferences?t=1768203009
  • Set EDITTOPIC = Edit
• Support for MAINWEB which is often used in older legacy webs that have been upgraded to Foswiki
  • Set MAINWEB = Main

Plugins Settings

• You can enable/disable Plugins using the configure interface.
• You can also disable installed plugins in individual webs/topics by defining the DISABLEDPLUGINS preference settingto be a list of plugins to disable e.g.
  • Set DISABLEDPLUGINS = SpreadSheetPlugin,EditTablePlugin
  • Currently, %DISABLEDPLUGINS% is set to "%DISABLEDPLUGINS%"
• Currently activated Plugins: TWikiCompatibilityPlugin, SpreadSheetPlugin, AttachContentPlugin, AutoCompletePlugin, AutoViewTemplatePlugin, BreadCrumbsPlugin, CommentPlugin, CompareRevisionsAddonPlugin, EditTablePlugin, FilterPlugin, FlexWebListPlugin, HistoryPlugin, HomePagePlugin, IfDefinedPlugin, ImageGalleryPlugin, InterwikiPlugin, JQueryPlugin, MailerContribPlugin, MediaPlugin, NatEditPlugin, NatSkinPlugin, PreferencesPlugin, RenderListPlugin, RenderPlugin, SetVariablePlugin, SlideShowPlugin, SmiliesPlugin, TablePlugin, TinyMCEPlugin, TwistyPlugin, UploadPlugin, WysiwygPlugin

• NOTE: You can enable/disable Plugins by passing a comma-separated list of Plugin names in the debugenableplugins url parameter; for example, https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
• Detailed diagnostics can be found in InstalledPlugins
• Legacy settings:
  • Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS macro is no longer supported. You can set the Plugins execution order using the configure interface.

Rendering Shortcuts Settings

• Line break: Note that the setting has an intentional trailing space
  • Set BR =
    

• Clear floats:
  • Set CLEAR =

• Bullet sign:
  • Set BULLET = •

• Vertical bar / pipe symbol:
  • Set VBAR = |

• Vertical caret symbol:
  • Set CARET = ^

• Line break and bullet with different levels of indentation:
  • Set BB =
    •
  • Set BB2 =
    •
  • Set BB3 =
    •
  • Set BB4 =
    •

• Hint: Above shortcuts are useful in tables where you cannot use newlines

• Macros for graphics used in documentation - view all images in DocumentGraphics:
  • Set H =
  • Set I =
  • Set M =
  • Set N =
  • Set P =
  • Set Q =
  • Set S =
  • Set T =
  • Set U =
  • Set X =
  • Set Y =

• Colored text: (see more StandardColors)

• • Note: %<color>% text must end with %ENDCOLOR%. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%.

    <-- Two sets of colors follow: Color test and color setting -->

  • Set YELLOW = looks like this
  • Set ORANGE = looks like this
  • Set RED = looks like this
  • Set PINK = looks like this
  • Set PURPLE = looks like this
  • Set TEAL = looks like this
  • Set NAVY = looks like this
  • Set BLUE = looks like this
  • Set AQUA = looks like this
  • Set LIME = looks like this
  • Set GREEN = looks like this
  • Set OLIVE = looks like this
  • Set MAROON = looks like this
  • Set BROWN = looks like this
  • Set BLACK = looks like this
  • Set GRAY = looks like this
  • Set SILVER = looks like this
  • Set WHITE = looks like this (with gray background)
  • The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:

      * Set YELLOW = <span class='foswikiYellowFG'>
      * Set ORANGE = <span class='foswikiOrangeFG'>
      * Set RED = <span class='foswikiRedFG'>
      * Set PINK = <span class='foswikiPinkFG'>
      * Set PURPLE = <span class='foswikiPurpleFG'>
      * Set TEAL = <span class='foswikiTealFG'>
      * Set NAVY = <span class='foswikiNavyFG'>
      * Set BLUE = <span class='foswikiBlueFG'>
      * Set AQUA = <span class='foswikiAquaFG'>
      * Set LIME = <span class='foswikiLimeFG'>
      * Set GREEN = <span class='foswikiGreenFG'>
      * Set OLIVE = <span class='foswikiOliveFG'>
      * Set MAROON = <span class='foswikiMaroonFG'>
      * Set BROWN = <span class='foswikiBrownFG'>
      * Set BLACK = <span class='foswikiBlackFG'>
      * Set GRAY = <span class='foswikiGrayFG'>
      * Set SILVER = <span class='foswikiSilverFG'>
      * Set WHITE = <span class='foswikiWhiteFG'>
      * Set ENDCOLOR = </span>

Miscellaneous Settings

• Format of a NewWikiWord link:
• Note that $text is the topic link text, $topic is the name of the new topic, and $web is the name of the web for the new topic. Values for the 3 are taken from the link syntax [[$web.$topic][$text]]. For normal plain WikiWord links $text and $topic are the same. The value of $web is the current web unless the link is in the format $web.$topic.
  • Default setting:
    • Set NEWLINKFORMAT = $text

• PreviewBackground image:
  • Set PREVIEWBGIMAGE = /foswiki/pub/System/PreviewBackground/preview2bg.gif

• User-friendly synonyms for system webs
  • Set DOCWEB = System

• Show extra help for ApacheLogin users for AdminUser login
  • Set ADMINLOGIN = internal admin login (use the username suggested in and the password set for configure).

• Formatting of revision comparison: sequential, sidebyside or debug
  • Set DIFFRENDERSTYLE = sequential

• Debug settings for use by Javascript and CSS authors
  • Set FWSRC =
  • Set FWCOMPRESSED = .compressed
  • Set FWUNCOMPRESSED =

• Redefine these as follows for debugging:
  • #Set FWSRC = _src
  • #Set FWCOMPRESSED = .uncompressed
  • #Set FWUNCOMPRESSED = .uncompressed

Access Control Settings

• No-one (except admins) should change this topic
  • Set ALLOWTOPICCHANGE = AdminGroup
  • Set ALLOWTOPICRENAME = AdminGroup

Accessible configuration items

• Set NAMEFILTER = [\s\*?~^\$@%`"'&;|<>\[\]#\x00-\x1f]

Creating New Preference Settings

• A preference is defined in a bullet item: [3 spaces] * [space] Set NAME = value
  Example (as a nested bullet item, indented 6 spaces):
  • Set WEBBGCOLOR = #FFFFC0
• Preferences are used as Macros by enclosing the name in percent signs: %. Example:
  • When you write %WEBBGCOLOR%, it gets expanded to #FFD8AA .

The sequential order of the preference settings is significant. Define preferences that use other preferences FIRST. For example, set WEBCOPYRIGHT before WIKIWEBMASTERsince the copyright notice uses the Wiki administrator e-mail address.

In order to protect your custom preferences from being overwritten when upgrading the System.DefaultPreferences topic, it is recommended that all custom settings are defined in Main.SitePreferences.

Protected System Settings

• Set FINALPREFERENCES = WEB, TOPIC

Related Topics

• WebPreferences has preferences of the System web.
• User topics in Main can have optional user preferences.
• Macros has a list of common %MACROS%.
• AccessControl explains how to restrict access by users or groups.
• Foswiki:Extensions.PreferencesPlugin makes editing preferences a snap.

<-- 
Error: no such plugin chili
 -->

Foswiki Site-Level Preferences

Default Web Preferences

• Web-specific background color: (is overwritten by web preferences)
  • Set WEBBGCOLOR = #FFD8AA

• favicon: Attach a favicon.ico to a web's WebPreferences or add a FAVICON setting to WebPreferences
  • Set FAVICON = /foswiki/pub/System/ProjectLogos/favicon.ico

• Image, URL and alternate tooltip text of web's logo.
  • Set WEBLOGOIMG =
  • Set WEBLOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WEBLOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• List this web in the SiteMap:
  • If yes, set SITEMAPLIST to on, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. System.Topic links.
  • Set SITEMAPLIST = on
  • Set WEBSUMMARY =

• Copyright notice:

• Simplified Copyright notice for the WebRss feed (don't use any special characters, html tags, entities, wiki markup or WikiWords)
  • Set WEBRSSCOPYRIGHT = Copyright 2026 by contributing authors

• • Set NOSEARCHALL =

• • Set NOAUTOLINK =
  • Note: Use the [[...][...]] syntax to link topics in case you disabled WikiWord linking. The <noautolink> ... </noautolink> syntax can be used to prevents links within a block of text.

• • Set HIDE_NON_WIKI_WORD_WARNINGS =

• • Set INCLUDEWARNING = on

• Generated Table of Contents (TOC) settings
  • The first header level to appear in the TOC:
    • Set TOC_MIN_DEPTH =
      • If not set: 1
      • Possible values: 1 to 6
  • The last header level to appear in the TOC:
    • Set TOC_MAX_DEPTH =
      • If not set: 6
      • Possible values: 1 to 6

• • The default TOC title:
    • Set TOC_TITLE =
      • If not set: nothing
      • Possible values: any string, for example On this page:

• • Do not show a TOC if the topic it contains is included in another topic:
    • Set TOC_HIDE_IF_INCLUDED =
      • If not set: included TOC is shown
      • Possible values: on or nothing

Default User Settings

• Show tool-tip topic info on mouse-over of WikiWord links. Setting can be on, off, or customized. An empty setting or off setting disables the tool-tips (for better performance). The setting can contain $summary to show the topic summary, $date for the last change date, $rev for the revision, $username for the login name of the last editor, $wikiname for the WikiName, $wikiusername for Main.WikiName, $topic for the topic name, and $web for the web name
  • Set LINKTOOLTIPINFO = off
  • #Set LINKTOOLTIPINFO = $username - $date - r$rev: $summary
    • This is exactly equivalent to:
  • #Set LINKTOOLTIPINFO = on

• Horizontal size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXWIDTH = 70

• Vertical size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXHEIGHT = 22

• • Set EDITBOXSTYLE = width:99%

• Style of the user signature
  • Set SIGNATUREFORMAT = -- WikiGuest - 12 Jan 2026

• Work-around for sluggish/erratic wikitext editing in Internet Explorer 8. When this browser is in standards mode, at least some versions suffer sluggish response to keystrokes and erratic scrolling. For skins that are aware of it, this setting forces IE8 into compatibility mode for the edit template only.
  • Set EDIT_FORCE_IE8_COMPATIBILITYMODE = on

• Default state of the Force New Revision (ForceNewRevision) check box in preview. Check box is initially checked if Set FORCENEWREVISIONCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set FORCENEWREVISIONCHECKBOX =

• Default state of the Minor Changes, Don't Notify (DontNotify) check box in preview. Check box is initially checked if Set DONTNOTIFYCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set DONTNOTIFYCHECKBOX =

• Default state of the link check box in the attach file page. Checkbox is initially checked if Set ATTACHLINKBOX = checked="checked", or unchecked if empty (Set ATTACHLINKBOX =). If checked, a link is created to the attached file at the end of the topic: (can be overwritten by user preferences)
  • Set ATTACHLINKBOX =

• Format of file link when the link check box is checked: (can be overwritten by user preferences)

<-- verbatim tag required to prevent error in Apache log; does not suppress Set -->

• Format of images when the link check box is checked: (can be overwritten by user preferences)

Platform Settings

• Site name:
  • Set WIKITOOLNAME = Foswiki

• Image, URL and alternate tooltip text of the logo for this installation: you should change these settings for your site, or they can be overwridden in WebPreferences for individual webs by defining these settings there.
  • Set WIKILOGOIMG =
  • Set WIKILOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WIKILOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• Home page of this site
  • Set WIKIHOMEURL = /foswiki/bin/view/

• List of Foswiki webs - on the first line of the upper toolbar (to add a new web, see ManagingWebs and SiteMap):
  • Set WIKIWEBLIST = Main  |  System  |  Sandbox
  • NOTE: To automatically list all non-hidden webs in alphabetical order, use the %WEBLIST{}% macro instead:
    Main | Sandbox | System | Testweb

• Maximum size of FileAttachments in KB, 0 for no limit:

• Broadcast message for skins supporting a %BROADCASTMESSAGE% at the top of the page: (IMPORTANT: Set to empty message if not used; #Comment out unused messages)
  • Set BROADCASTMESSAGE =
  • #Set BROADCASTMESSAGE = NOTE: Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled Foswiki maintenance.

• • Set ALLOWROOTCHANGE = AdminGroup

Search Settings

• Default type for search bin script, one of: keyword (for search engine like syntax), regex (for RegularExpression search), or literal (for verbatim search). It does not influence the default for the WebSearch
  • Set SEARCHDEFAULTTTYPE = keyword

• • Set SEARCHVARDEFAULTTYPE = literal
• Stop words, e.g., common words and characters to exclude from a keyword search:
  • Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z
• Default page size for Index topics - such as WebIndex, WebSearch
  • Set DEFAULTPAGESIZE = 50

E-mail Settings

• 'Mail this topic' mailto: link - can be included in topics, templates or skins

• 'Mail this topic' link text
  • Set MAILTHISTOPICTEXT = Send a link to this page

• URL for current topic
  • Set TOPICURL = https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences

Registration configuration options

Add user to group during registration

• Group type settings during registration:
  • automatic: users will be automatically added to eligible groups
  • one: users can select one of the groups
  • multiple: users can select from multiple groups to join
  • none: user cannot be added to groups while registering
• Set REGISTRATIONGROUPTYPE = none

• If REGISTRATIONGROUPS is set to a comma separated list of groups, only those listed groups will be shown in the UserRegistration form.
  • If it is unset, then group change permissions will be used to create the list of groups eligible for selection during registration.
    • When using "self-registration" by guest users, the RegistrationAgent's permissions are used.
    • If the registration is entered by another logged in user, that user's permissions are used.
    • Caution If REGISTRATIONGROUPTYPE is automatic, then registering a user while logged in with Administrator rights will add the new user to All Groups!
  • #Set REGISTRATIONGROUPS =

• Implementation Notes:

Change of Password Message

• If password management is not handled by Foswiki this message will be displayed on ChangePassword and ResetPassword. Replace this generic text with a reference to how to change or reset password within your organisation.
  • Set CHANGEPASSWORDDISABLEDMESSAGE = Resetting and setting password is not handled by Foswiki

HTTP-EQUIV Settings

• NOTE: The current values of these preferences are not displayed in view mode (values are <link>-tags).

• • #Set HTTP_EQUIV_ON_VIEW =
  • Set HTTP_EQUIV_ON_VIEW =

• • Set HTTP_EQUIV_ON_EDIT =

• • Set HTTP_EQUIV_ON_PREVIEW =

Extension Settings

• Skin overriding the default templates: (can be overwritten by WebPreferences and user preferences)
  • Set SKIN = pattern

• Note: See SkinBrowser for currently installed skins

JQuery

• List of Foswiki preferences, the values of which are made available through the foswiki.getPreference() javascript function. Note: Plugin authors can extend this list in their initPlugin using the following simple code fragment. Say you want to add 'MYPREF' to the list:

      my $pref = Foswiki::Func::getPreferencesValue('EXPORTEDPREFERENCES')||'';
      my @list = split(/[,\s]+/, $pref);
      unless (grep { /^MYPREF$/ } @list) {
          push(@list, 'MYPREF');
      }
      Foswiki::Func::setPreferencesValue(
          'EXPORTEDPREFERENCES', join(',', @list));
      

• Set EXPORTEDPREFERENCES = PUBURL, PUBURLPATH, SCRIPTSUFFIX, SCRIPTURL, SCRIPTURLPATH, SERVERTIME, SKIN, SYSTEMWEB, TOPIC, USERNAME, USERSWEB, WEB, WIKINAME, WIKIUSERNAME, NAMEFILTER

PatternSkin

• Global skin styles. To change the look of the site, point these variables to custom CSS attachments.
  • Set FOSWIKI_LAYOUT_URL = /foswiki/pub/System/PatternSkinTheme/layout.css
  • Set FOSWIKI_STYLE_URL = /foswiki/pub/System/PatternSkinTheme/style.css
  • Set FOSWIKI_COLORS_URL = /foswiki/pub/System/PatternSkinTheme/colors.css

• Themes that add upon the global skin styles. See the Theme Browser in PatternSkin.
  • Set PATTERNSKIN_JQUERY_THEME = PatternSkinTheme
  • Set PATTERNSKIN_THEME_VARIANT = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css
  • Set PATTERNSKIN_COLUMNS = /foswiki/pub/System/PatternSkinTheme/column_left.css
  • #Set PATTERNSKIN_NAVIGATION_TOPIC = PatternSkinHorizontalNavigationExample
• Deprecated (use PATTERNSKIN_THEME_VARIANT):
  • Set PATTERNSKIN_THEME = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css

• Overriding styles that add upon the global and theme styles. Enabled by default but empty to prevent browsers from fetching %USERLAYOUTURL%-style URLs.
  • Set USERLAYOUTURL =
  • Set USERSTYLEURL =
  • Set USERCOLORSURL =

• Top bar background image and color
  • Set WEBHEADERART = /foswiki/pub/System/PatternSkin/header5.gif
  • Set WEBHEADERBGCOLOR = #ffffff

Skin icons

• Topic containing the icon graphics library. Icons can easily be rendered with %ICON{name}%.
  • Set ICONTOPIC = DocumentGraphics
  • to use the Foswiki 1.0 iconset, set the ICONTOPIC to DocumentGraphics

TinyMCEPlugin

• • #Set TINYMCEPLUGIN_INIT_TOPIC = TinyMCEPlugin

    Not set in this topic, the plugin assumes this value if missing

TwistyPlugin

• • Set TWISTYPLUGIN_TWISTYANIMATIONSPEED = fast

Legacy support

• Support for legacy "EDITTOPIC", used to be hard-coded, now replaced by TMPL:P conditional instantiation
  • Set EDITURL = /foswiki/bin/edit/System/DefaultPreferences?t=1768203009
  • Set EDITTOPIC = Edit
• Support for MAINWEB which is often used in older legacy webs that have been upgraded to Foswiki
  • Set MAINWEB = Main

Plugins Settings

• You can enable/disable Plugins using the configure interface.

• • Set DISABLEDPLUGINS = SpreadSheetPlugin,EditTablePlugin
  • Currently, %DISABLEDPLUGINS% is set to "%DISABLEDPLUGINS%"
• Currently activated Plugins: TWikiCompatibilityPlugin, SpreadSheetPlugin, AttachContentPlugin, AutoCompletePlugin, AutoViewTemplatePlugin, BreadCrumbsPlugin, CommentPlugin, CompareRevisionsAddonPlugin, EditTablePlugin, FilterPlugin, FlexWebListPlugin, HistoryPlugin, HomePagePlugin, IfDefinedPlugin, ImageGalleryPlugin, InterwikiPlugin, JQueryPlugin, MailerContribPlugin, MediaPlugin, NatEditPlugin, NatSkinPlugin, PreferencesPlugin, RenderListPlugin, RenderPlugin, SetVariablePlugin, SlideShowPlugin, SmiliesPlugin, TablePlugin, TinyMCEPlugin, TwistyPlugin, UploadPlugin, WysiwygPlugin

• NOTE: You can enable/disable Plugins by passing a comma-separated list of Plugin names in the debugenableplugins url parameter; for example, https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
• Detailed diagnostics can be found in InstalledPlugins
• Legacy settings:
  • Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS macro is no longer supported. You can set the Plugins execution order using the configure interface.

Rendering Shortcuts Settings

• Line break: Note that the setting has an intentional trailing space
  • Set BR =
    

• Clear floats:
  • Set CLEAR =

• Bullet sign:

• Vertical bar / pipe symbol:

• Vertical caret symbol:

• Line break and bullet with different levels of indentation:

• Hint: Above shortcuts are useful in tables where you cannot use newlines

• Macros for graphics used in documentation - view all images in DocumentGraphics:
  • Set H =
  • Set I =
  • Set M =
  • Set N =
  • Set P =
  • Set Q =
  • Set S =
  • Set T =
  • Set U =
  • Set X =
  • Set Y =

• Colored text: (see more StandardColors)

• • Note: %<color>% text must end with %ENDCOLOR%. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%.

    <-- Two sets of colors follow: Color test and color setting -->

  • Set YELLOW = looks like this
  • Set ORANGE = looks like this
  • Set RED = looks like this

• • Set PURPLE = looks like this
  • Set TEAL = looks like this
  • Set NAVY = looks like this
  • Set BLUE = looks like this
  • Set AQUA = looks like this
  • Set LIME = looks like this
  • Set GREEN = looks like this
  • Set OLIVE = looks like this
  • Set MAROON = looks like this
  • Set BROWN = looks like this
  • Set BLACK = looks like this
  • Set GRAY = looks like this
  • Set SILVER = looks like this

• • The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:

      * Set YELLOW = <span class='foswikiYellowFG'>
      * Set ORANGE = <span class='foswikiOrangeFG'>
      * Set RED = <span class='foswikiRedFG'>
      * Set PINK = <span class='foswikiPinkFG'>
      * Set PURPLE = <span class='foswikiPurpleFG'>
      * Set TEAL = <span class='foswikiTealFG'>
      * Set NAVY = <span class='foswikiNavyFG'>
      * Set BLUE = <span class='foswikiBlueFG'>
      * Set AQUA = <span class='foswikiAquaFG'>
      * Set LIME = <span class='foswikiLimeFG'>
      * Set GREEN = <span class='foswikiGreenFG'>
      * Set OLIVE = <span class='foswikiOliveFG'>
      * Set MAROON = <span class='foswikiMaroonFG'>
      * Set BROWN = <span class='foswikiBrownFG'>
      * Set BLACK = <span class='foswikiBlackFG'>
      * Set GRAY = <span class='foswikiGrayFG'>
      * Set SILVER = <span class='foswikiSilverFG'>
      * Set WHITE = <span class='foswikiWhiteFG'>

Miscellaneous Settings

• Format of a NewWikiWord link:
• Note that $text is the topic link text, $topic is the name of the new topic, and $web is the name of the web for the new topic. Values for the 3 are taken from the link syntax [[$web.$topic][$text]]. For normal plain WikiWord links $text and $topic are the same. The value of $web is the current web unless the link is in the format $web.$topic.
  • Default setting:
    • Set NEWLINKFORMAT = $text

• PreviewBackground image:
  • Set PREVIEWBGIMAGE = /foswiki/pub/System/PreviewBackground/preview2bg.gif

• User-friendly synonyms for system webs
  • Set DOCWEB = System

• Show extra help for ApacheLogin users for AdminUser login
  • Set ADMINLOGIN = internal admin login (use the username suggested in and the password set for configure).

• Formatting of revision comparison: sequential, sidebyside or debug
  • Set DIFFRENDERSTYLE = sequential

• Debug settings for use by Javascript and CSS authors
  • Set FWSRC =
  • Set FWCOMPRESSED = .compressed
  • Set FWUNCOMPRESSED =

• Redefine these as follows for debugging:
  • #Set FWSRC = _src
  • #Set FWCOMPRESSED = .uncompressed
  • #Set FWUNCOMPRESSED = .uncompressed

Access Control Settings

• No-one (except admins) should change this topic
  • Set ALLOWTOPICCHANGE = AdminGroup
  • Set ALLOWTOPICRENAME = AdminGroup

Accessible configuration items

• Set NAMEFILTER = [\s\*?~^\$@%`"'&;|<>\[\]#\x00-\x1f]

Creating New Preference Settings

• • Set WEBBGCOLOR = #FFFFC0

• • When you write %WEBBGCOLOR%, it gets expanded to #FFD8AA .

Protected System Settings

• Set FINALPREFERENCES = WEB, TOPIC

Related Topics

• WebPreferences has preferences of the System web.
• User topics in Main can have optional user preferences.

• AccessControl explains how to restrict access by users or groups.
• Foswiki:Extensions.PreferencesPlugin makes editing preferences a snap.

<-- 
Error: no such plugin chili
 -->

Foswiki Site-Level Preferences

Note: This topic should be regarded as read-only, so that upgrades can safely overwrite it without risk to your customizations.

Preference settings local to your site should be set in Main.SitePreferences (this topic is pointed to by {LocalSitePreferences}, which is set by the admin in the configure interface). Settings in Main.SitePreferences will override settings in this topic, and should be used for defining custom settings.

Read more on how to set preferences.

Default Web Preferences

NOTE: These are just defaults; don't change them here. Instead, add them to the WebPreferences topic in each web

• Web-specific background color: (is overwritten by web preferences)
  • Set WEBBGCOLOR = #FFD8AA

• favicon: Attach a favicon.ico to a web's WebPreferences or add a FAVICON setting to WebPreferences
  • Set FAVICON = /foswiki/pub/System/ProjectLogos/favicon.ico

• Image, URL and alternate tooltip text of web's logo.
  • Set WEBLOGOIMG =
  • Set WEBLOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WEBLOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• List this web in the SiteMap:
  • If yes, set SITEMAPLIST to on, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. System.Topic links.
  • Set SITEMAPLIST = on
  • Set WEBSUMMARY =

• Copyright notice:
  • Set WEBCOPYRIGHT = Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
    Ideas, requests, problems regarding Foswiki? Send feedback

• Simplified Copyright notice for the WebRss feed (don't use any special characters, html tags, entities, wiki markup or WikiWords)
  • Set WEBRSSCOPYRIGHT = Copyright 2026 by contributing authors

• Exclude web from a web="all" search: (Set to on for hidden webs; is overwritten by web preferences) Note it is much better to use AccessControls in individual webs to control who can and can't view the contents of a web. NOSEARCHALL is retained for compatibility, but you should avoid using it.
  • Set NOSEARCHALL =
• Prevent automatic linking of WikiWords and acronyms (if set to on); link WikiWords (if empty); can be overwritten by web preferences:
  • Set NOAUTOLINK =
  • Note: Use the [[...][...]] syntax to link topics in case you disabled WikiWord linking. The <noautolink> ... </noautolink> syntax can be used to prevents links within a block of text.
• If you use non WikiWords for topic names (for example "Expenses" or "Mighty1") and if you use bracket notation to link to those topics, it is useful to turn of all warnings (like: "WARNING: This topic name is not recommended because it will not be linked automatically") and checkboxes ("Allow non WikiWord for the new topic name"). Can be overwritten by web preferences. Set to on to activate:
  • Set HIDE_NON_WIKI_WORD_WARNINGS =

• Warn if %INCLUDE{}% of topic fails: Fail silently if empty or off. Output warning message (defined in templates/oopsalerts.tmpl) if set to on. Otherwise output specific text (use $topic for topic). You can override this in web preferences, or by using a warn="..." parameter with %INCLUDE{}% :
  • Set INCLUDEWARNING = on

• Generated Table of Contents (TOC) settings
  • The first header level to appear in the TOC:
    • Set TOC_MIN_DEPTH =
      • If not set: 1
      • Possible values: 1 to 6
  • The last header level to appear in the TOC:
    • Set TOC_MAX_DEPTH =
      • If not set: 6
      • Possible values: 1 to 6
      • Can be overridden by depth parameter of TOC
  • The default TOC title:
    • Set TOC_TITLE =
      • If not set: nothing
      • Possible values: any string, for example On this page:
      • Can be overridden by title parameter of TOC
  • Do not show a TOC if the topic it contains is included in another topic:
    • Set TOC_HIDE_IF_INCLUDED =
      • If not set: included TOC is shown
      • Possible values: on or nothing

Default User Settings

NOTE: They are typically redefined in topics of individual WikiUsers

• Show tool-tip topic info on mouse-over of WikiWord links. Setting can be on, off, or customized. An empty setting or off setting disables the tool-tips (for better performance). The setting can contain $summary to show the topic summary, $date for the last change date, $rev for the revision, $username for the login name of the last editor, $wikiname for the WikiName, $wikiusername for Main.WikiName, $topic for the topic name, and $web for the web name
  • Set LINKTOOLTIPINFO = off
  • #Set LINKTOOLTIPINFO = $username - $date - r$rev: $summary
    • This is exactly equivalent to:
  • #Set LINKTOOLTIPINFO = on

• Horizontal size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXWIDTH = 70

• Vertical size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXHEIGHT = 22

• Style of text edit box. Set to width: 99% for full window width (default; this will override the EDITBOXWIDTH setting), or width: auto to disable. This setting works for IE and some other recent browsers. (can be overwritten by user preferences)
  • Set EDITBOXSTYLE = width:99%

• Style of the user signature
  • Set SIGNATUREFORMAT = -- WikiGuest - 12 Jan 2026

• Work-around for sluggish/erratic wikitext editing in Internet Explorer 8. When this browser is in standards mode, at least some versions suffer sluggish response to keystrokes and erratic scrolling. For skins that are aware of it, this setting forces IE8 into compatibility mode for the edit template only.
  • Set EDIT_FORCE_IE8_COMPATIBILITYMODE = on

• Default state of the Force New Revision (ForceNewRevision) check box in preview. Check box is initially checked if Set FORCENEWREVISIONCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set FORCENEWREVISIONCHECKBOX =

• Default state of the Minor Changes, Don't Notify (DontNotify) check box in preview. Check box is initially checked if Set DONTNOTIFYCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set DONTNOTIFYCHECKBOX =

• Default state of the link check box in the attach file page. Checkbox is initially checked if Set ATTACHLINKBOX = checked="checked", or unchecked if empty (Set ATTACHLINKBOX =). If checked, a link is created to the attached file at the end of the topic: (can be overwritten by user preferences)
  • Set ATTACHLINKBOX =

• Format of file link when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; \t to tab (3 spaces for bullets).

  <-- verbatim tag required to prevent error in Apache log; does not suppress Set -->

        * Set ATTACHEDFILELINKFORMAT = \n   * [[%ATTACHURL%/$fileurl][$filename]]: $comment
  

• Format of images when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; $size to width="..." height="..." attribute of img tag; \t to tab and \n to linefeed (3 spaces for bullets).

        * Set ATTACHEDIMAGEFORMAT = \n   * $comment: <br />\n     <img src="%ATTACHURLPATH%/$fileurl" alt="$filename" $size />
  

Platform Settings

• Site name:
  • Set WIKITOOLNAME = Foswiki

• Image, URL and alternate tooltip text of the logo for this installation: you should change these settings for your site, or they can be overwridden in WebPreferences for individual webs by defining these settings there.
  • Set WIKILOGOIMG =
  • Set WIKILOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WIKILOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• Home page of this site
  • Set WIKIHOMEURL = /foswiki/bin/view/

• List of Foswiki webs - on the first line of the upper toolbar (to add a new web, see ManagingWebs and SiteMap):
  • Set WIKIWEBLIST = Main  |  System  |  Sandbox
  • NOTE: To automatically list all non-hidden webs in alphabetical order, use the %WEBLIST{}% macro instead:
    Main | Sandbox | System | Testweb

• Maximum size of FileAttachments in KB, 0 for no limit:
  • Set ATTACHFILESIZELIMIT = 10000

• Broadcast message for skins supporting a %BROADCASTMESSAGE% at the top of the page: (IMPORTANT: Set to empty message if not used; #Comment out unused messages)
  • Set BROADCASTMESSAGE =
  • #Set BROADCASTMESSAGE = NOTE: Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled Foswiki maintenance.

• Users or groups allowed to create new top-level webs: (ex: WebCreatorsGroup). If set to nothing, only administrators will be able to do this.
  • Set ALLOWROOTCHANGE = AdminGroup

Search Settings

• Default type for search bin script, one of: keyword (for search engine like syntax), regex (for RegularExpression search), or literal (for verbatim search). It does not influence the default for the WebSearch
  • Set SEARCHDEFAULTTTYPE = keyword
• Default for %SEARCH{}% macro, one of: keyword, regex, or literal
  • Set SEARCHVARDEFAULTTYPE = literal
• Stop words, e.g., common words and characters to exclude from a keyword search:
  • Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z
• Default page size for Index topics - such as WebIndex, WebSearch
  • Set DEFAULTPAGESIZE = 50

E-mail Settings

• 'Mail this topic' mailto: link - can be included in topics, templates or skins
  • Set MAILTHISTOPIC = Send a link to this page

• 'Mail this topic' link text
  • Set MAILTHISTOPICTEXT = Send a link to this page

• URL for current topic
  • Set TOPICURL = https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences

Registration configuration options

Add user to group during registration

• Group type settings during registration:
  • automatic: users will be automatically added to eligible groups
  • one: users can select one of the groups
  • multiple: users can select from multiple groups to join
  • none: user cannot be added to groups while registering
• Set REGISTRATIONGROUPTYPE = none

• If REGISTRATIONGROUPS is set to a comma separated list of groups, only those listed groups will be shown in the UserRegistration form.
  • If it is unset, then group change permissions will be used to create the list of groups eligible for selection during registration.
    • When using "self-registration" by guest users, the RegistrationAgent's permissions are used.
    • If the registration is entered by another logged in user, that user's permissions are used.
    • Caution If REGISTRATIONGROUPTYPE is automatic, then registering a user while logged in with Administrator rights will add the new user to All Groups!
  • #Set REGISTRATIONGROUPS =

• Implementation Notes:
  • If the RegistrationAgent or logged in user does not have permission to change one of the listed groups, then that group will be silently skipped. The user will not be added to the group.
  • Group permissions are stored in Topic Settings, not inline in the group topic. Edit the Group Topic Settings to change permissions.

Change of Password Message

• If password management is not handled by Foswiki this message will be displayed on ChangePassword and ResetPassword. Replace this generic text with a reference to how to change or reset password within your organisation.
  • Set CHANGEPASSWORDDISABLEDMESSAGE = Resetting and setting password is not handled by Foswiki

HTTP-EQUIV Settings

NOTE: Changing cache behaviour with these settings should not be necessary and may cause cache-related problems. These settings do not affect proxy caches.

• NOTE: The current values of these preferences are not displayed in view mode (values are <link>-tags).

• http-equiv meta tags for view, rdiff, attach, search* scripts:
  • #Set HTTP_EQUIV_ON_VIEW =
  • Set HTTP_EQUIV_ON_VIEW =

• http-equiv meta tags for edit script:
  • Set HTTP_EQUIV_ON_EDIT =

• http-equiv meta tags for preview script:
  • Set HTTP_EQUIV_ON_PREVIEW =

Extension Settings

• Skin overriding the default templates: (can be overwritten by WebPreferences and user preferences)
  • Set SKIN = pattern

• Note: See SkinBrowser for currently installed skins

JQuery

• List of Foswiki preferences, the values of which are made available through the foswiki.getPreference() javascript function. Note: Plugin authors can extend this list in their initPlugin using the following simple code fragment. Say you want to add 'MYPREF' to the list:

      my $pref = Foswiki::Func::getPreferencesValue('EXPORTEDPREFERENCES')||'';
      my @list = split(/[,\s]+/, $pref);
      unless (grep { /^MYPREF$/ } @list) {
          push(@list, 'MYPREF');
      }
      Foswiki::Func::setPreferencesValue(
          'EXPORTEDPREFERENCES', join(',', @list));
      

• Set EXPORTEDPREFERENCES = PUBURL, PUBURLPATH, SCRIPTSUFFIX, SCRIPTURL, SCRIPTURLPATH, SERVERTIME, SKIN, SYSTEMWEB, TOPIC, USERNAME, USERSWEB, WEB, WIKINAME, WIKIUSERNAME, NAMEFILTER

PatternSkin

• Global skin styles. To change the look of the site, point these variables to custom CSS attachments.
  • Set FOSWIKI_LAYOUT_URL = /foswiki/pub/System/PatternSkinTheme/layout.css
  • Set FOSWIKI_STYLE_URL = /foswiki/pub/System/PatternSkinTheme/style.css
  • Set FOSWIKI_COLORS_URL = /foswiki/pub/System/PatternSkinTheme/colors.css

• Themes that add upon the global skin styles. See the Theme Browser in PatternSkin.

• • Set PATTERNSKIN_THEME_VARIANT = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css
  • Set PATTERNSKIN_COLUMNS = /foswiki/pub/System/PatternSkinTheme/column_left.css
  • #Set PATTERNSKIN_NAVIGATION_TOPIC = PatternSkinHorizontalNavigationExample
• Deprecated (use PATTERNSKIN_THEME_VARIANT):
  • Set PATTERNSKIN_THEME = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css

• Overriding styles that add upon the global and theme styles. Enabled by default but empty to prevent browsers from fetching %USERLAYOUTURL%-style URLs.
  • Set USERLAYOUTURL =
  • Set USERSTYLEURL =
  • Set USERCOLORSURL =

• Top bar background image and color
  • Set WEBHEADERART = /foswiki/pub/System/PatternSkin/header5.gif
  • Set WEBHEADERBGCOLOR = #ffffff

Skin icons

• Topic containing the icon graphics library. Icons can easily be rendered with %ICON{name}%.
  • Set ICONTOPIC = DocumentGraphics
  • to use the Foswiki 1.0 iconset, set the ICONTOPIC to DocumentGraphics

TinyMCEPlugin

• Topic containing a section named INIT which will hold the default initialisation parameters for the TinyMCE editor.
  • #Set TINYMCEPLUGIN_INIT_TOPIC = TinyMCEPlugin

    Not set in this topic, the plugin assumes this value if missing

TwistyPlugin

• Show/hide animation speed: 'fast', 'slow', or integer milliseconds | 0 (no animation)
  • Set TWISTYPLUGIN_TWISTYANIMATIONSPEED = fast

Legacy support

• Support for legacy "EDITTOPIC", used to be hard-coded, now replaced by TMPL:P conditional instantiation
  • Set EDITURL = /foswiki/bin/edit/System/DefaultPreferences?t=1768203010
  • Set EDITTOPIC = Edit
• Support for MAINWEB which is often used in older legacy webs that have been upgraded to Foswiki
  • Set MAINWEB = Main

Plugins Settings

• You can enable/disable Plugins using the configure interface.
• You can also disable installed plugins in individual webs/topics by defining the DISABLEDPLUGINS preference setting to be a list of plugins to disable e.g.
  • Set DISABLEDPLUGINS = SpreadSheetPlugin,EditTablePlugin
  • Currently, %DISABLEDPLUGINS% is set to "%DISABLEDPLUGINS%"
• Currently activated Plugins: TWikiCompatibilityPlugin, SpreadSheetPlugin, AttachContentPlugin, AutoCompletePlugin, AutoViewTemplatePlugin, BreadCrumbsPlugin, CommentPlugin, CompareRevisionsAddonPlugin, EditTablePlugin, FilterPlugin, FlexWebListPlugin, HistoryPlugin, HomePagePlugin, IfDefinedPlugin, ImageGalleryPlugin, InterwikiPlugin, JQueryPlugin, MailerContribPlugin, MediaPlugin, NatEditPlugin, NatSkinPlugin, PreferencesPlugin, RenderListPlugin, RenderPlugin, SetVariablePlugin, SlideShowPlugin, SmiliesPlugin, TablePlugin, TinyMCEPlugin, TwistyPlugin, UploadPlugin, WysiwygPlugin

• NOTE: You can enable/disable Plugins by passing a comma-separated list of Plugin names in the debugenableplugins url parameter; for example, https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
• Detailed diagnostics can be found in InstalledPlugins
• Legacy settings:
  • Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS macro is no longer supported. You can set the Plugins execution order using the configure interface.

Rendering Shortcuts Settings

• Line break: Note that the setting has an intentional trailing space
  • Set BR =
    

• Clear floats:
  • Set CLEAR =

• Bullet sign:
  • Set BULLET = •

• Vertical bar / pipe symbol:
  • Set VBAR = |

• Vertical caret symbol:
  • Set CARET = ^

• Line break and bullet with different levels of indentation:
  • Set BB =
    •
  • Set BB2 =
      •
  • Set BB3 =
        •
  • Set BB4 =
          •

• Hint: Above shortcuts are useful in tables where you cannot use newlines

• Macros for graphics used in documentation - view all images in DocumentGraphics:
  • Set H =
  • Set I =
  • Set M =
  • Set N =
  • Set P =
  • Set Q =
  • Set S =
  • Set T =
  • Set U =
  • Set X =
  • Set Y =

• Colored text: (see more StandardColors)

  You type:	%RED% red text %ENDCOLOR% and %GREEN% green text %ENDCOLOR%
  You get:	red text and green text

  • Note: %<color>% text must end with %ENDCOLOR%. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%.

    <-- Two sets of colors follow: Color test and color setting -->

  • Set YELLOW = looks like this
  • Set ORANGE = looks like this
  • Set RED = looks like this
  • Set PINK = looks like this
  • Set PURPLE = looks like this
  • Set TEAL = looks like this
  • Set NAVY = looks like this
  • Set BLUE = looks like this
  • Set AQUA = looks like this
  • Set LIME = looks like this
  • Set GREEN = looks like this
  • Set OLIVE = looks like this
  • Set MAROON = looks like this
  • Set BROWN = looks like this
  • Set BLACK = looks like this
  • Set GRAY = looks like this
  • Set SILVER = looks like this
  • Set WHITE = looks like this (with gray background)
  • The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:

      * Set YELLOW = <span class='foswikiYellowFG'>
      * Set ORANGE = <span class='foswikiOrangeFG'>
      * Set RED = <span class='foswikiRedFG'>
      * Set PINK = <span class='foswikiPinkFG'>
      * Set PURPLE = <span class='foswikiPurpleFG'>
      * Set TEAL = <span class='foswikiTealFG'>
      * Set NAVY = <span class='foswikiNavyFG'>
      * Set BLUE = <span class='foswikiBlueFG'>
      * Set AQUA = <span class='foswikiAquaFG'>
      * Set LIME = <span class='foswikiLimeFG'>
      * Set GREEN = <span class='foswikiGreenFG'>
      * Set OLIVE = <span class='foswikiOliveFG'>
      * Set MAROON = <span class='foswikiMaroonFG'>
      * Set BROWN = <span class='foswikiBrownFG'>
      * Set BLACK = <span class='foswikiBlackFG'>
      * Set GRAY = <span class='foswikiGrayFG'>
      * Set SILVER = <span class='foswikiSilverFG'>
      * Set WHITE = <span class='foswikiWhiteFG'>
      * Set ENDCOLOR = </span>

Miscellaneous Settings

• Format of a NewWikiWord link:
• Note that $text is the topic link text, $topic is the name of the new topic, and $web is the name of the web for the new topic. Values for the 3 are taken from the link syntax [[$web.$topic][$text]]. For normal plain WikiWord links $text and $topic are the same. The value of $web is the current web unless the link is in the format $web.$topic.
  • Default setting:
    • Set NEWLINKFORMAT = $text

• PreviewBackground image:
  • Set PREVIEWBGIMAGE = /foswiki/pub/System/PreviewBackground/preview2bg.gif

• User-friendly synonyms for system webs
  • Set DOCWEB = System

• Show extra help for ApacheLogin users for AdminUser login
  • Set ADMINLOGIN = internal admin login (use the username suggested in and the password set for configure).

• Formatting of revision comparison: sequential, sidebyside or debug
  • Set DIFFRENDERSTYLE = sequential

• Debug settings for use by Javascript and CSS authors
  • Set FWSRC =
  • Set FWCOMPRESSED = .compressed
  • Set FWUNCOMPRESSED =

• Redefine these as follows for debugging:
  • #Set FWSRC = _src
  • #Set FWCOMPRESSED = .uncompressed
  • #Set FWUNCOMPRESSED = .uncompressed

Access Control Settings

• No-one (except admins) should change this topic
  • Set ALLOWTOPICCHANGE = AdminGroup
  • Set ALLOWTOPICRENAME = AdminGroup

Accessible configuration items

• Set NAMEFILTER = [\s\*?~^\$@%`"'&;|<>\[\]#\x00-\x1f]

Creating New Preference Settings

• A preference is defined in a bullet item: [3 spaces] * [space] Set NAME = value
  Example (as a nested bullet item, indented 6 spaces):
  • Set WEBBGCOLOR = #FFFFC0
• Preferences are used as Macros by enclosing the name in percent signs: %. Example:
  • When you write %WEBBGCOLOR%, it gets expanded to #FFD8AA .

The sequential order of the preference settings is significant. Define preferences that use other preferences FIRST. For example, set WEBCOPYRIGHT before WIKIWEBMASTER since the copyright notice uses the Wiki administrator e-mail address.

In order to protect your custom preferences from being overwritten when upgrading the System.DefaultPreferences topic, it is recommended that all custom settings are defined in Main.SitePreferences.

Protected System Settings

• Set FINALPREFERENCES = WEB, TOPIC

Related Topics

• WebPreferences has preferences of the System web.
• User topics in Main can have optional user preferences.
• Macros has a list of common %MACROS%.
• AccessControl explains how to restrict access by users or groups.
• Foswiki:Extensions.PreferencesPlugin makes editing preferences a snap.

<-- 
Error: no such plugin chili
 -->

Foswiki Site-Level Preferences

Note: This topic should be regarded as read-only, so that upgrades can safely overwrite it without risk to your customizations.

Preference settings local to your site should be set in Main.SitePreferences (this topic is pointed to by {LocalSitePreferences}, which is set by the admin in the configure interface). Settings in Main.SitePreferences will override settings in this topic, and should be used for defining custom settings.

Read more on how to set preferences.

Default Web Preferences

NOTE: These are just defaults; don't change them here. Instead, add them to the WebPreferences topic in each web

• Web-specific background color: (is overwritten by web preferences)
  • Set WEBBGCOLOR = #FFD8AA

• favicon: Attach a favicon.ico to a web's WebPreferences or add a FAVICON setting to WebPreferences
  • Set FAVICON = /foswiki/pub/System/ProjectLogos/favicon.ico

• Image, URL and alternate tooltip text of web's logo.
  • Set WEBLOGOIMG =
  • Set WEBLOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WEBLOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• List this web in the SiteMap:
  • If yes, set SITEMAPLIST to on, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. System.Topic links.
  • Set SITEMAPLIST = on
  • Set WEBSUMMARY =

• Copyright notice:
  • Set WEBCOPYRIGHT = Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
    Ideas, requests, problems regarding Foswiki? Send feedback

• Simplified Copyright notice for the WebRss feed (don't use any special characters, html tags, entities, wiki markup or WikiWords)
  • Set WEBRSSCOPYRIGHT = Copyright 2026 by contributing authors

• Exclude web from a web="all" search: (Set to on for hidden webs; is overwritten by web preferences) Note it is much better to use AccessControls in individual webs to control who can and can't view the contents of a web. NOSEARCHALL is retained for compatibility, but you should avoid using it.
  • Set NOSEARCHALL =
• Prevent automatic linking of WikiWords and acronyms (if set to on); link WikiWords (if empty); can be overwritten by web preferences:
  • Set NOAUTOLINK =
  • Note: Use the [[...][...]] syntax to link topics in case you disabled WikiWord linking. The <noautolink> ... </noautolink> syntax can be used to prevents links within a block of text.
• If you use non WikiWords for topic names (for example "Expenses" or "Mighty1") and if you use bracket notation to link to those topics, it is useful to turn of all warnings (like: "WARNING: This topic name is not recommended because it will not be linked automatically") and checkboxes ("Allow non WikiWord for the new topic name"). Can be overwritten by web preferences. Set to on to activate:
  • Set HIDE_NON_WIKI_WORD_WARNINGS =

• Warn if %INCLUDE{}% of topic fails: Fail silently if empty or off. Output warning message (defined in templates/oopsalerts.tmpl) if set to on. Otherwise output specific text (use $topic for topic). You can override this in web preferences, or by using a warn="..." parameter with %INCLUDE{}% :
  • Set INCLUDEWARNING = on

• Generated Table of Contents (TOC) settings
  • The first header level to appear in the TOC:
    • Set TOC_MIN_DEPTH =
      • If not set: 1
      • Possible values: 1 to 6
  • The last header level to appear in the TOC:
    • Set TOC_MAX_DEPTH =
      • If not set: 6
      • Possible values: 1 to 6
      • Can be overridden by depth parameter of TOC
  • The default TOC title:
    • Set TOC_TITLE =
      • If not set: nothing
      • Possible values: any string, for example On this page:
      • Can be overridden by title parameter of TOC
  • Do not show a TOC if the topic it contains is included in another topic:
    • Set TOC_HIDE_IF_INCLUDED =
      • If not set: included TOC is shown
      • Possible values: on or nothing

Default User Settings

NOTE: They are typically redefined in topics of individual WikiUsers

• Show tool-tip topic info on mouse-over of WikiWord links. Setting can be on, off, or customized. An empty setting or off setting disables the tool-tips (for better performance). The setting can contain $summary to show the topic summary, $date for the last change date, $rev for the revision, $username for the login name of the last editor, $wikiname for the WikiName, $wikiusername for Main.WikiName, $topic for the topic name, and $web for the web name
  • Set LINKTOOLTIPINFO = off
  • #Set LINKTOOLTIPINFO = $username - $date - r$rev: $summary
    • This is exactly equivalent to:
  • #Set LINKTOOLTIPINFO = on

• Horizontal size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXWIDTH = 70

• Vertical size of text edit box: (can be overwritten by user preferences)
  • Set EDITBOXHEIGHT = 22

• Style of text edit box. Set to width: 99% for full window width (default; this will override the EDITBOXWIDTH setting), or width: auto to disable. This setting works for IE and some other recent browsers. (can be overwritten by user preferences)
  • Set EDITBOXSTYLE = width:99%

• Style of the user signature
  • Set SIGNATUREFORMAT = -- WikiGuest - 12 Jan 2026

• Work-around for sluggish/erratic wikitext editing in Internet Explorer 8. When this browser is in standards mode, at least some versions suffer sluggish response to keystrokes and erratic scrolling. For skins that are aware of it, this setting forces IE8 into compatibility mode for the edit template only.
  • Set EDIT_FORCE_IE8_COMPATIBILITYMODE = on

• Default state of the Force New Revision (ForceNewRevision) check box in preview. Check box is initially checked if Set FORCENEWREVISIONCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set FORCENEWREVISIONCHECKBOX =

• Default state of the Minor Changes, Don't Notify (DontNotify) check box in preview. Check box is initially checked if Set DONTNOTIFYCHECKBOX = checked="checked", or unchecked if empty: (can be overwritten by user preferences)
  • Set DONTNOTIFYCHECKBOX =

• Default state of the link check box in the attach file page. Checkbox is initially checked if Set ATTACHLINKBOX = checked="checked", or unchecked if empty (Set ATTACHLINKBOX =). If checked, a link is created to the attached file at the end of the topic: (can be overwritten by user preferences)
  • Set ATTACHLINKBOX =

• Format of file link when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; \t to tab (3 spaces for bullets).

  <-- verbatim tag required to prevent error in Apache log; does not suppress Set -->

        * Set ATTACHEDFILELINKFORMAT = \n   * [[%ATTACHURL%/$fileurl][$filename]]: $comment
  

• Format of images when the link check box is checked: (can be overwritten by user preferences)

  NOTE: Keyword $filename gets expanded to filename; $fileurl gets expanded to the urlencoded filename; $comment to comment; $size to width="..." height="..." attribute of img tag; \t to tab and \n to linefeed (3 spaces for bullets).

        * Set ATTACHEDIMAGEFORMAT = \n   * $comment: <br />\n     <img src="%ATTACHURLPATH%/$fileurl" alt="$filename" $size />
  

Platform Settings

• Site name:
  • Set WIKITOOLNAME = Foswiki

• Image, URL and alternate tooltip text of the logo for this installation: you should change these settings for your site, or they can be overwridden in WebPreferences for individual webs by defining these settings there.
  • Set WIKILOGOIMG =
  • Set WIKILOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WIKILOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• Home page of this site
  • Set WIKIHOMEURL = /foswiki/bin/view/

• List of Foswiki webs - on the first line of the upper toolbar (to add a new web, see ManagingWebs and SiteMap):
  • Set WIKIWEBLIST = Main  |  System  |  Sandbox
  • NOTE: To automatically list all non-hidden webs in alphabetical order, use the %WEBLIST{}% macro instead:
    Main | Sandbox | System | Testweb

• Maximum size of FileAttachments in KB, 0 for no limit:
  • Set ATTACHFILESIZELIMIT = 10000

• Broadcast message for skins supporting a %BROADCASTMESSAGE% at the top of the page: (IMPORTANT: Set to empty message if not used; #Comment out unused messages)
  • Set BROADCASTMESSAGE =
  • #Set BROADCASTMESSAGE = NOTE: Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled Foswiki maintenance.

• Users or groups allowed to create new top-level webs: (ex: WebCreatorsGroup). If set to nothing, only administrators will be able to do this.
  • Set ALLOWROOTCHANGE = AdminGroup

Search Settings

• Default type for search bin script, one of: keyword (for search engine like syntax), regex (for RegularExpression search), or literal (for verbatim search). It does not influence the default for the WebSearch
  • Set SEARCHDEFAULTTTYPE = keyword
• Default for %SEARCH{}% macro, one of: keyword, regex, or literal
  • Set SEARCHVARDEFAULTTYPE = literal
• Stop words, e.g., common words and characters to exclude from a keyword search:
  • Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z
• Default page size for Index topics - such as WebIndex, WebSearch
  • Set DEFAULTPAGESIZE = 50

E-mail Settings

• 'Mail this topic' mailto: link - can be included in topics, templates or skins
  • Set MAILTHISTOPIC = Send a link to this page

• 'Mail this topic' link text
  • Set MAILTHISTOPICTEXT = Send a link to this page

• URL for current topic
  • Set TOPICURL = https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences

Registration configuration options

Add user to group during registration

• Group type settings during registration:
  • automatic: users will be automatically added to eligible groups
  • one: users can select one of the groups
  • multiple: users can select from multiple groups to join
  • none: user cannot be added to groups while registering
• Set REGISTRATIONGROUPTYPE = none

• If REGISTRATIONGROUPS is set to a comma separated list of groups, only those listed groups will be shown in the UserRegistration form.
  • If it is unset, then group change permissions will be used to create the list of groups eligible for selection during registration.
    • When using "self-registration" by guest users, the RegistrationAgent's permissions are used.
    • If the registration is entered by another logged in user, that user's permissions are used.
    • Caution If REGISTRATIONGROUPTYPE is automatic, then registering a user while logged in with Administrator rights will add the new user to All Groups!
  • #Set REGISTRATIONGROUPS =

• Implementation Notes:
  • If the RegistrationAgent or logged in user does not have permission to change one of the listed groups, then that group will be silently skipped. The user will not be added to the group.
  • Group permissions are stored in Topic Settings, not inline in the group topic. Edit the Group Topic Settings to change permissions.

Change of Password Message

• If password management is not handled by Foswiki this message will be displayed on ChangePassword and ResetPassword. Replace this generic text with a reference to how to change or reset password within your organisation.
  • Set CHANGEPASSWORDDISABLEDMESSAGE = Resetting and setting password is not handled by Foswiki

HTTP-EQUIV Settings

NOTE: Changing cache behaviour with these settings should not be necessary and may cause cache-related problems. These settings do not affect proxy caches.

• NOTE: The current values of these preferences are not displayed in view mode (values are <link>-tags).

• http-equiv meta tags for view, rdiff, attach, search* scripts:
  • #Set HTTP_EQUIV_ON_VIEW =
  • Set HTTP_EQUIV_ON_VIEW =

• http-equiv meta tags for edit script:
  • Set HTTP_EQUIV_ON_EDIT =

• http-equiv meta tags for preview script:
  • Set HTTP_EQUIV_ON_PREVIEW =

Extension Settings

• Skin overriding the default templates: (can be overwritten by WebPreferences and user preferences)
  • Set SKIN = pattern

• Note: See SkinBrowser for currently installed skins

JQuery

• List of Foswiki preferences, the values of which are made available through the foswiki.getPreference() javascript function. Note: Plugin authors can extend this list in their initPlugin using the following simple code fragment. Say you want to add 'MYPREF' to the list:

      my $pref = Foswiki::Func::getPreferencesValue('EXPORTEDPREFERENCES')||'';
      my @list = split(/[,\s]+/, $pref);
      unless (grep { /^MYPREF$/ } @list) {
          push(@list, 'MYPREF');
      }
      Foswiki::Func::setPreferencesValue(
          'EXPORTEDPREFERENCES', join(',', @list));
      

• Set EXPORTEDPREFERENCES = PUBURL, PUBURLPATH, SCRIPTSUFFIX, SCRIPTURL, SCRIPTURLPATH, SERVERTIME, SKIN, SYSTEMWEB, TOPIC, USERNAME, USERSWEB, WEB, WIKINAME, WIKIUSERNAME, NAMEFILTER

PatternSkin

• Global skin styles. To change the look of the site, point these variables to custom CSS attachments.
  • Set FOSWIKI_LAYOUT_URL = /foswiki/pub/System/PatternSkinTheme/layout.css
  • Set FOSWIKI_STYLE_URL = /foswiki/pub/System/PatternSkinTheme/style.css
  • Set FOSWIKI_COLORS_URL = /foswiki/pub/System/PatternSkinTheme/colors.css

• Themes that add upon the global skin styles. See the Theme Browser in PatternSkin.

• • Set PATTERNSKIN_THEME_VARIANT = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css
  • Set PATTERNSKIN_COLUMNS = /foswiki/pub/System/PatternSkinTheme/column_left.css
  • #Set PATTERNSKIN_NAVIGATION_TOPIC = PatternSkinHorizontalNavigationExample
• Deprecated (use PATTERNSKIN_THEME_VARIANT):
  • Set PATTERNSKIN_THEME = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css

• Overriding styles that add upon the global and theme styles. Enabled by default but empty to prevent browsers from fetching %USERLAYOUTURL%-style URLs.
  • Set USERLAYOUTURL =
  • Set USERSTYLEURL =
  • Set USERCOLORSURL =

• Top bar background image and color
  • Set WEBHEADERART = /foswiki/pub/System/PatternSkin/header5.gif
  • Set WEBHEADERBGCOLOR = #ffffff

Skin icons

• Topic containing the icon graphics library. Icons can easily be rendered with %ICON{name}%.
  • Set ICONTOPIC = DocumentGraphics
  • to use the Foswiki 1.0 iconset, set the ICONTOPIC to DocumentGraphics

TinyMCEPlugin

• Topic containing a section named INIT which will hold the default initialisation parameters for the TinyMCE editor.
  • #Set TINYMCEPLUGIN_INIT_TOPIC = TinyMCEPlugin

    Not set in this topic, the plugin assumes this value if missing

TwistyPlugin

• Show/hide animation speed: 'fast', 'slow', or integer milliseconds | 0 (no animation)
  • Set TWISTYPLUGIN_TWISTYANIMATIONSPEED = fast

Legacy support

• Support for legacy "EDITTOPIC", used to be hard-coded, now replaced by TMPL:P conditional instantiation
  • Set EDITURL = /foswiki/bin/edit/System/DefaultPreferences?t=1768203010
  • Set EDITTOPIC = Edit
• Support for MAINWEB which is often used in older legacy webs that have been upgraded to Foswiki
  • Set MAINWEB = Main

Plugins Settings

• You can enable/disable Plugins using the configure interface.
• You can also disable installed plugins in individual webs/topics by defining the DISABLEDPLUGINS preference setting to be a list of plugins to disable e.g.
  • Set DISABLEDPLUGINS = SpreadSheetPlugin,EditTablePlugin
  • Currently, %DISABLEDPLUGINS% is set to "%DISABLEDPLUGINS%"
• Currently activated Plugins: TWikiCompatibilityPlugin, SpreadSheetPlugin, AttachContentPlugin, AutoCompletePlugin, AutoViewTemplatePlugin, BreadCrumbsPlugin, CommentPlugin, CompareRevisionsAddonPlugin, EditTablePlugin, FilterPlugin, FlexWebListPlugin, HistoryPlugin, HomePagePlugin, IfDefinedPlugin, ImageGalleryPlugin, InterwikiPlugin, JQueryPlugin, MailerContribPlugin, MediaPlugin, NatEditPlugin, NatSkinPlugin, PreferencesPlugin, RenderListPlugin, RenderPlugin, SetVariablePlugin, SlideShowPlugin, SmiliesPlugin, TablePlugin, TinyMCEPlugin, TwistyPlugin, UploadPlugin, WysiwygPlugin

• NOTE: You can enable/disable Plugins by passing a comma-separated list of Plugin names in the debugenableplugins url parameter; for example, https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
• Detailed diagnostics can be found in InstalledPlugins
• Legacy settings:
  • Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS macro is no longer supported. You can set the Plugins execution order using the configure interface.

Rendering Shortcuts Settings

• Line break: Note that the setting has an intentional trailing space
  • Set BR =
    

• Clear floats:
  • Set CLEAR =

• Bullet sign:
  • Set BULLET = •

• Vertical bar / pipe symbol:
  • Set VBAR = |

• Vertical caret symbol:
  • Set CARET = ^

• Line break and bullet with different levels of indentation:
  • Set BB =
    •
  • Set BB2 =
      •
  • Set BB3 =
        •
  • Set BB4 =
          •

• Hint: Above shortcuts are useful in tables where you cannot use newlines

• Macros for graphics used in documentation - view all images in DocumentGraphics:
  • Set H =
  • Set I =
  • Set M =
  • Set N =
  • Set P =
  • Set Q =
  • Set S =
  • Set T =
  • Set U =
  • Set X =
  • Set Y =

• Colored text: (see more StandardColors)

  You type:	%RED% red text %ENDCOLOR% and %GREEN% green text %ENDCOLOR%
  You get:	red text and green text

  • Note: %<color>% text must end with %ENDCOLOR%. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%.

    <-- Two sets of colors follow: Color test and color setting -->

  • Set YELLOW = looks like this
  • Set ORANGE = looks like this
  • Set RED = looks like this
  • Set PINK = looks like this
  • Set PURPLE = looks like this
  • Set TEAL = looks like this
  • Set NAVY = looks like this
  • Set BLUE = looks like this
  • Set AQUA = looks like this
  • Set LIME = looks like this
  • Set GREEN = looks like this
  • Set OLIVE = looks like this
  • Set MAROON = looks like this
  • Set BROWN = looks like this
  • Set BLACK = looks like this
  • Set GRAY = looks like this
  • Set SILVER = looks like this
  • Set WHITE = looks like this (with gray background)
  • The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:

      * Set YELLOW = <span class='foswikiYellowFG'>
      * Set ORANGE = <span class='foswikiOrangeFG'>
      * Set RED = <span class='foswikiRedFG'>
      * Set PINK = <span class='foswikiPinkFG'>
      * Set PURPLE = <span class='foswikiPurpleFG'>
      * Set TEAL = <span class='foswikiTealFG'>
      * Set NAVY = <span class='foswikiNavyFG'>
      * Set BLUE = <span class='foswikiBlueFG'>
      * Set AQUA = <span class='foswikiAquaFG'>
      * Set LIME = <span class='foswikiLimeFG'>
      * Set GREEN = <span class='foswikiGreenFG'>
      * Set OLIVE = <span class='foswikiOliveFG'>
      * Set MAROON = <span class='foswikiMaroonFG'>
      * Set BROWN = <span class='foswikiBrownFG'>
      * Set BLACK = <span class='foswikiBlackFG'>
      * Set GRAY = <span class='foswikiGrayFG'>
      * Set SILVER = <span class='foswikiSilverFG'>
      * Set WHITE = <span class='foswikiWhiteFG'>
      * Set ENDCOLOR = </span>

Miscellaneous Settings

• Format of a NewWikiWord link:
• Note that $text is the topic link text, $topic is the name of the new topic, and $web is the name of the web for the new topic. Values for the 3 are taken from the link syntax [[$web.$topic][$text]]. For normal plain WikiWord links $text and $topic are the same. The value of $web is the current web unless the link is in the format $web.$topic.
  • Default setting:
    • Set NEWLINKFORMAT = $text

• PreviewBackground image:
  • Set PREVIEWBGIMAGE = /foswiki/pub/System/PreviewBackground/preview2bg.gif

• User-friendly synonyms for system webs
  • Set DOCWEB = System

• Show extra help for ApacheLogin users for AdminUser login
  • Set ADMINLOGIN = internal admin login (use the username suggested in and the password set for configure).

• Formatting of revision comparison: sequential, sidebyside or debug
  • Set DIFFRENDERSTYLE = sequential

• Debug settings for use by Javascript and CSS authors
  • Set FWSRC =
  • Set FWCOMPRESSED = .compressed
  • Set FWUNCOMPRESSED =

• Redefine these as follows for debugging:
  • #Set FWSRC = _src
  • #Set FWCOMPRESSED = .uncompressed
  • #Set FWUNCOMPRESSED = .uncompressed

Access Control Settings

• No-one (except admins) should change this topic
  • Set ALLOWTOPICCHANGE = AdminGroup
  • Set ALLOWTOPICRENAME = AdminGroup

Accessible configuration items

• Set NAMEFILTER = [\s\*?~^\$@%`"'&;|<>\[\]#\x00-\x1f]

Creating New Preference Settings

• A preference is defined in a bullet item: [3 spaces] * [space] Set NAME = value
  Example (as a nested bullet item, indented 6 spaces):
  • Set WEBBGCOLOR = #FFFFC0
• Preferences are used as Macros by enclosing the name in percent signs: %. Example:
  • When you write %WEBBGCOLOR%, it gets expanded to #FFD8AA .

The sequential order of the preference settings is significant. Define preferences that use other preferences FIRST. For example, set WEBCOPYRIGHT before WIKIWEBMASTER since the copyright notice uses the Wiki administrator e-mail address.

In order to protect your custom preferences from being overwritten when upgrading the System.DefaultPreferences topic, it is recommended that all custom settings are defined in Main.SitePreferences.

Protected System Settings

• Set FINALPREFERENCES = WEB, TOPIC

Related Topics

• WebPreferences has preferences of the System web.
• User topics in Main can have optional user preferences.
• Macros has a list of common %MACROS%.
• AccessControl explains how to restrict access by users or groups.
• Foswiki:Extensions.PreferencesPlugin makes editing preferences a snap.

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Foswiki Site-Level Preferences

Default Web Preferences

• • Set WEBBGCOLOR = #FFD8AA

• • Set FAVICON = /foswiki/pub/System/ProjectLogos/favicon.ico

• • Set WEBLOGOIMG =
  • Set WEBLOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WEBLOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• • If yes, set SITEMAPLIST to on, do not set NOSEARCHALL, and add the "what" and "use to..." description for the site map. Make sure to list only links that include the name of the web, e.g. System.Topic links.
  • Set SITEMAPLIST = on
  • Set WEBSUMMARY =

• • Set WEBRSSCOPYRIGHT = Copyright 2026 by contributing authors

• • Note: Use the [[...][...]] syntax to link topics in case you disabled WikiWord linking. The <noautolink> ... </noautolink> syntax can be used to prevents links within a block of text.

• • Set INCLUDEWARNING = on

• • • • If not set: 1
      • Possible values: 1 to 6

• • • • If not set: 6
      • Possible values: 1 to 6
      • Can be overridden by depth parameter of TOC

• • • • If not set: nothing
      • Possible values: any string, for example On this page:
      • Can be overridden by title parameter of TOC

• • • • If not set: included TOC is shown
      • Possible values: on or nothing

Default User Settings

• • Set LINKTOOLTIPINFO = off

• • • This is exactly equivalent to:
  • #Set LINKTOOLTIPINFO = on

• • Set EDITBOXWIDTH = 70

• • Set EDITBOXHEIGHT = 22

• • Set EDITBOXSTYLE = width:99%

• • Set EDIT_FORCE_IE8_COMPATIBILITYMODE = on

• • Set ATTACHEDFILELINKFORMAT = \n * $filename: $comment

• • Set ATTACHEDIMAGEFORMAT = \n * $comment:
    \n

Platform Settings

• • Set WIKITOOLNAME = Foswiki

• • Set WIKILOGOIMG =
  • Set WIKILOGOURL = https://kutz.mathiebe.de/foswiki/bin/view/Main/WebHome
  • Set WIKILOGOALT = Powered by Foswiki, The Free and Open Source Wiki

• • #Set BROADCASTMESSAGE = NOTE: Edit and Attach will be disabled today between 05:00 PM and 06:00 PM PDT (00:00 to 01:00 GMT) for a scheduled Foswiki maintenance.

• • Set ALLOWROOTCHANGE = AdminGroup

Search Settings

• • Set SEARCHDEFAULTTTYPE = keyword

• • Set SEARCHVARDEFAULTTYPE = literal

• • Set SEARCHSTOPWORDS = a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z

E-mail Settings

• • Set MAILTHISTOPICTEXT = Send a link to this page

• • Set TOPICURL = https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences

Registration configuration options

Add user to group during registration

• • #Set REGISTRATIONGROUPS =

Change of Password Message

• • Set CHANGEPASSWORDDISABLEDMESSAGE = Resetting and setting password is not handled by Foswiki

HTTP-EQUIV Settings

• NOTE: The current values of these preferences are not displayed in view mode (values are <link>-tags).

• • #Set HTTP_EQUIV_ON_VIEW =
  • Set HTTP_EQUIV_ON_VIEW =

Extension Settings

• • Set SKIN = pattern

• Note: See SkinBrowser for currently installed skins

JQuery

• Set EXPORTEDPREFERENCES = PUBURL, PUBURLPATH, SCRIPTSUFFIX, SCRIPTURL, SCRIPTURLPATH, SERVERTIME, SKIN, SYSTEMWEB, TOPIC, USERNAME, USERSWEB, WEB, WIKINAME, WIKIUSERNAME, NAMEFILTER

PatternSkin

• • Set FOSWIKI_LAYOUT_URL = /foswiki/pub/System/PatternSkinTheme/layout.css
  • Set FOSWIKI_STYLE_URL = /foswiki/pub/System/PatternSkinTheme/style.css
  • Set FOSWIKI_COLORS_URL = /foswiki/pub/System/PatternSkinTheme/colors.css

• • Set PATTERNSKIN_THEME_VARIANT = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css
  • Set PATTERNSKIN_COLUMNS = /foswiki/pub/System/PatternSkinTheme/column_left.css
  • #Set PATTERNSKIN_NAVIGATION_TOPIC = PatternSkinHorizontalNavigationExample

• • Set PATTERNSKIN_THEME = /foswiki/pub/System/PatternSkinTheme/variant_foswiki_noframe.css

• • Set WEBHEADERART = /foswiki/pub/System/PatternSkin/header5.gif
  • Set WEBHEADERBGCOLOR = #ffffff

Skin icons

• • Set ICONTOPIC = DocumentGraphics
  • to use the Foswiki 1.0 iconset, set the ICONTOPIC to DocumentGraphics

TinyMCEPlugin

TwistyPlugin

• • Set TWISTYPLUGIN_TWISTYANIMATIONSPEED = fast

Legacy support

• • Set EDITURL = /foswiki/bin/edit/System/DefaultPreferences?t=1768203010
  • Set EDITTOPIC = Edit

• • Set MAINWEB = Main

Plugins Settings

• You can enable/disable Plugins using the configure interface.

• • Set DISABLEDPLUGINS = SpreadSheetPlugin,EditTablePlugin
  • Currently, %DISABLEDPLUGINS% is set to "%DISABLEDPLUGINS%"
• Currently activated Plugins: TWikiCompatibilityPlugin, SpreadSheetPlugin, AttachContentPlugin, AutoCompletePlugin, AutoViewTemplatePlugin, BreadCrumbsPlugin, CommentPlugin, CompareRevisionsAddonPlugin, EditTablePlugin, FilterPlugin, FlexWebListPlugin, HistoryPlugin, HomePagePlugin, IfDefinedPlugin, ImageGalleryPlugin, InterwikiPlugin, JQueryPlugin, MailerContribPlugin, MediaPlugin, NatEditPlugin, NatSkinPlugin, PreferencesPlugin, RenderListPlugin, RenderPlugin, SetVariablePlugin, SlideShowPlugin, SmiliesPlugin, TablePlugin, TinyMCEPlugin, TwistyPlugin, UploadPlugin, WysiwygPlugin

• NOTE: You can enable/disable Plugins by passing a comma-separated list of Plugin names in the debugenableplugins url parameter; for example, https://kutz.mathiebe.de/foswiki/bin/view/System/DefaultPreferences?debugenableplugins=SmiliesPlugin will display this topic with all Plugins disabled except the SmiliesPlugin.
• Detailed diagnostics can be found in InstalledPlugins

• • Set INSTALLEDPLUGINS = The INSTALLEDPLUGINS macro is no longer supported. You can set the Plugins execution order using the configure interface.

Rendering Shortcuts Settings

• • Set BR =
    

• • Set CLEAR =

• Hint: Above shortcuts are useful in tables where you cannot use newlines

• Colored text: (see more StandardColors)

• • Set YELLOW = looks like this
  • Set ORANGE = looks like this
  • Set RED = looks like this
  • Set PINK = looks like this
  • Set PURPLE = looks like this
  • Set TEAL = looks like this
  • Set NAVY = looks like this
  • Set BLUE = looks like this
  • Set AQUA = looks like this
  • Set LIME = looks like this
  • Set GREEN = looks like this
  • Set OLIVE = looks like this
  • Set MAROON = looks like this
  • Set BROWN = looks like this
  • Set BLACK = looks like this
  • Set GRAY = looks like this
  • Set SILVER = looks like this

• • The following color settings are enclosed in verbatim tags to avoid incorrect nesting of XHTML tags:

Miscellaneous Settings

• Format of a NewWikiWord link:

• • Set PREVIEWBGIMAGE = /foswiki/pub/System/PreviewBackground/preview2bg.gif

• • Set DOCWEB = System

• • Set ADMINLOGIN = %IF{"{LoginManager} = 'Foswiki::LoginManager::ApacheLogin' AND NOT context authenticated" then="Foswiki is configured using ApacheLogin, please login as a normal user first. Then the Admin Login will replace this text"

• • Set DIFFRENDERSTYLE = sequential

• • Set FWSRC =
  • Set FWCOMPRESSED = .compressed
  • Set FWUNCOMPRESSED =

• • #Set FWSRC = _src
  • #Set FWCOMPRESSED = .uncompressed
  • #Set FWUNCOMPRESSED = .uncompressed

Access Control Settings

• • Set ALLOWTOPICCHANGE = AdminGroup
  • Set ALLOWTOPICRENAME = AdminGroup

Accessible configuration items

• Set NAMEFILTER = [\s\*?~^\$@%`"'&;|<>\[\]#\x00-\x1f]

Creating New Preference Settings

• • Set WEBBGCOLOR = #FFFFC0

• • When you write %WEBBGCOLOR%, it gets expanded to #FFD8AA .

Protected System Settings

• Set FINALPREFERENCES = WEB, TOPIC

Related Topics

• WebPreferences has preferences of the System web.
• User topics in Main can have optional user preferences.
• Macros has a list of common %MACROS%.
• AccessControl explains how to restrict access by users or groups.
• Foswiki:Extensions.PreferencesPlugin makes editing preferences a snap.