Template:About/doc
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Debug data:
 | This template is used on 101,000+ pages, so changes to it will be widely noticed. Please test any changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Please consider discussing changes on the talk page before implementing them. |
 | This template should be used on articles only if other topics and articles exist with very similar names. For most articles, this is not true, so do not use this template on them. |
 | Uses Lua: |
{{About}} is a commonly used hatnote template on Wikipedia, and should be placed at the top of an article, linking the reader to other articles with similar titles or concepts that they may have been seeking instead. The template has several formats, including:
{{About|Use1}}→This page is about Use1. For other uses, see About/doc (disambiguation).{{About|Use1||Article2}}→This page is about Use1. For other uses, see Article2.{{About|Use1|Use2|Article2}}→This page is about Use1. For Use2, see Article2.{{About|Use1|Use2|Article2|and|Article3}}→{{About|Use1|Use2|Article2|other uses}}→This page is about Use1. For Use2, see Article2. For other uses, see About/doc (disambiguation).
Alternately, a section=yes parameter can be added to the {{About}} template for use at the top of a section. When using this parameter, the wording in the template changes to specify that it is being used in a section:
{{About|Use1|section=yes}}→This section is about Use1. For other uses, see About/doc (disambiguation).{{About|Use1||Article2|section=yes}}→This section is about Use1. For other uses, see Article2.{{About|Use1|Use2|Article2|section=yes}}→This section is about Use1. For Use2, see Article2.{{About|Use1|Use2|Article2|and|Article3|section=yes}}→{{About|Use1|Use2|Article2|other uses|section=yes}}→This section is about Use1. For Use2, see Article2. For other uses, see About/doc (disambiguation).
For more options, find "{{About}}" in the text below.
For reference, see Wikipedia:hatnote and documentation below.
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| Redirect |
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| "Not to be confused with..." |
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TemplateData
This is the TemplateData documentation for this template used by VisualEditor and other tools.
See the monthly error report for this template.
TemplateData for About
<templatedata> { "description": "This template is a hatnote in the format \"This page is about … For other uses …\".", "params": { "1": { "label": "Page description", "type": "string", "required": true, "description": "What the page this template is placed on is about (\"This page is about …\")" }, "2": { "label": "Other page 1 description", "type": "string", "description": "What the first other page is about. If unused or blank, defaults to \"For other uses\"." }, "3": { "label": "Other page 1 title", "type": "wiki-page-name", "description": "The title of the first other page. If unused, defaults to \"[page title] (disambiguation)\"." }, "4": { "label": "Other page 2 description", "type": "string", "description": "What the second other page is about." }, "5": { "label": "Other page 2 title", "type": "wiki-page-name", "description": "The title of the second other page. If unused or blank and parameter 4 exists, defaults to \"[page title] (disambiguation)\"." }, "6": { "label": "Other page 3 description", "type": "string", "description": "What the third other page is about." }, "7": { "label": "Other page 3 title", "type": "wiki-page-name", "description": "The title of the third other page. If unused or blank and parameter 6 exists, defaults to \"[page title] (disambiguation)\"." }, "8": { "label": "Other page 4 description", "type": "string", "description": "What the fourth other page is about." }, "9": { "label": "Other page 4 title", "type": "wiki-page-name", "description": "The title of the fourth other page. If unused or blank and parameter 8 exists, defaults to \"[page title] (disambiguation)\"." }, "section": { "type": "string", "description": "Pass \"yes\" in this parameter to get wording appropriate for use at the top of a section.", "autovalue": "yes" } } } </templatedata>
Debug data:
[SQLBagOStuff] MainObjectStash using store ReplicatedBagOStuff[objectcache] MainWANObjectCache using store EmptyBagOStuffIP: 216.73.216.149Start request GET /mediawiki/index.php?printable=yes&title=Template%3AAbout%2Fdoc
HTTP HEADERS:
CONTENT-TYPE:
CONTENT-LENGTH: 0
X-FORWARDED-FOR: 10.3.97.19
USER-AGENT: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HOST: zero-k.info
ACCEPT-ENCODING: gzip, br, zstd, deflate
ACCEPT: */*
VIA: 1.1 squid-proxy-5b5d847c96-wd5c6 (squid/6.10)
CONNECTION: keep-alive
CACHE-CONTROL: max-age=0[localisation] LocalisationCache: using store LCStoreDB[session] SessionManager using store SqlBagOStuff[DBReplication] Cannot use ChronologyProtector with EmptyBagOStuff[DBReplication] Wikimedia\Rdbms\LBFactory::getChronologyProtector: request info {
"IPAddress": "216.73.216.149",
"UserAgent": "Mozilla\/5.0 AppleWebKit\/537.36 (KHTML, like Gecko; compatible; ClaudeBot\/1.0; +claudebot@anthropic.com)",
"ChronologyProtection": false,
"ChronologyPositionIndex": 0,
"ChronologyClientId": false
}[DBConnection] Wikimedia\Rdbms\LoadBalancer::lazyLoadReplicationPositions: executed chronology callback.[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: connected to database 0 at 'localhost'.[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[session] SessionBackend "ioavoo5fshoq5jq4r8pf9db2dmhvo9a5" is unsaved, marking dirty in constructor[session] SessionBackend "ioavoo5fshoq5jq4r8pf9db2dmhvo9a5" save: dataDirty=1 metaDirty=1 forcePersist=0[cookie] already deleted setcookie: "wikidb229_mw__session", "", "1723726801", "/", "", "", "1"[cookie] already deleted setcookie: "wikidb229_mw_UserID", "", "1723726801", "/", "", "", "1"[cookie] already deleted setcookie: "wikidb229_mw_Token", "", "1723726801", "/", "", "", "1"[cookie] already deleted setcookie: "forceHTTPS", "", "1723726801", "/", "", "", "1"[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: connected to database 0 at 'localhost'.[localisation] LocalisationCache::isExpired(en): cache for en expired due to GlobalDependency[localisation] LocalisationCache::recache: got localisation for en from source[DBQuery] startAtomic: entering level 0 (LCStoreDB::finishWrite)[DBQuery] endAtomic: leaving level 0 (LCStoreDB::finishWrite)Title::getRestrictionTypes: applicable restrictions to [[Template:About/doc]] are {edit,move}[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:544:1464 due to pending writes.[objectcache] Rejected set() for global:NameTableSqlStore:slot_roles:wikidb229-mw_ due to pending writes.[objectcache] Rejected set() for global:NameTableSqlStore:content_models:wikidb229-mw_ due to pending writes.[ContentHandler] Created handler for wikitext: WikitextContentHandler[MessageCache] MessageCache using store SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] SqlBagOStuff::lock failed due to timeout for wikidb229-mw_:messages:en.[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[MessageCache] MessageCache::load: Loading en... local cache is empty, global cache is expired/volatile, loading from databaseParserFactory: using preprocessor: Preprocessor_HashUnstubbing $wgLang on call of $wgLang::_unstub from ParserOptions->__construct[caches] parser: SqlBagOStuffArticle::view using parser cache: yes[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuffArticle::view: doing uncached parse[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[Preprocessor] Cached preprocessor output (key: wikidb229-mw_:preprocess-hash:03f7b68ca3c3ca7b9df7a8c47c44f6f5:0)[objectcache] Rejected set() for wikidb229-mw_:page:10:0ec1f5c6207e0839ede9191b9e29eb755e97c597 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:546:1468 due to pending writes.[Preprocessor] Cached preprocessor output (key: wikidb229-mw_:preprocess-hash:47af59f386e93d530278b5e6e69088e5:1)[objectcache] Rejected set() for wikidb229-mw_:page:10:86b1bb9ae028b5f169a8afed06180d1a4939f380 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:21:97 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:ffddc3052f87c9a25aea8bf3e79c82159542527e due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:44:145 due to pending writes.[ContentHandler] Created handler for Scribunto: ScribuntoContentHandler[Scribunto] Scribunto_LuaStandaloneInterpreter::__construct: creating interpreter: ""C:\Projekty\zero-k.info\www\mediawiki\extensions\Scribunto\includes\engines\LuaStandalone/binaries/lua5_1_5_Win64_bin/lua5.1.exe" "C:\Projekty\zero-k.info\www\mediawiki\extensions\Scribunto\includes\engines\LuaStandalone/mw_main.lua" "C:\Projekty\zero-k.info\www\mediawiki\extensions\Scribunto\includes" "0" "8""[gitinfo] Candidate cacheFile=C:\Projekty\zero-k.info\www\mediawiki/gitinfo.json for C:\Projekty\zero-k.info\www\mediawiki[gitinfo] Cache incomplete for C:\Projekty\zero-k.info\www\mediawikiSiteStats::loadAndLazyInit: reading site_stats from replica DB[objectcache] Rejected set() for wikidb229-mw_:SiteStats:groupcounts:sysop due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:efb8787f9f3336c697c2c044b56395992077bae4 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:48:155 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:fa8676779b413ac3e6aa0bcebd7c897b6b7bf7a2 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:29:113 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:a5eab41b2fef79a07c070dab7133ea8f27ca1074 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:54:987 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:cbb9fa252e60809efa55a7ad83aea5438ef56753 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:28:111 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:8549e1b1aceb2e5c2269a654caba518e3dd175fd due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:45:147 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:7d738fdedb98220ef02ddc1f41e139d829ba3d13 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:32:119 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:b7a9bb681260efb750446037475406f5e3877493 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:31:117 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:ee236bbc62daad7ea10e2322c590ce2475c304a5 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:33:121 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:5f54eade16b17f9f0a09f04d39f8ef4c35382188 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:30:115 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:98061b8e7bab40acffe279a02e6e42cbafad6fd5 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:47:151 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:58115d00d769a7ea74e241b75b95b910e1933a86 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:46:149 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:b0832074630eb731d7fbe8074de48a90cd9bb220 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:19:1472 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:f3843523d9647a7724c1658f5ac05227b2da0914 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:43:10050 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:a1fffaaafb7cc996685bceb829c053cc4f7de43d due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:42:141 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:1ae92f291cd01c0b804b393a41cd97ee208e07eb due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:53:165 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:3c13fb0b3ff16ae48b106022343e1bfcb5d45cc3 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:552:1482 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:1d50d37a4a1176acedd051f4ad13ab1d8e4dbaf1 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:26:955 due to pending writes.[Preprocessor] Cached preprocessor output (key: wikidb229-mw_:preprocess-hash:0f954fb5ec14f016f43aa74d5116b924:1)[objectcache] Rejected set() for wikidb229-mw_:page:10:6b21fb791ac05170893860c248401cd24a59b732 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:543:1462 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:6b21fb791ac05170893860c248401cd24a59b732 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:553:1484 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:45a7a83ecca86e371e60dcb89a4f2473cceffa56 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:40:135 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:9c0c2752ce344fe35f87db8c053ad91110c0f6f2 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:41:137 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:6890b8db01e2b3ff3da1e3d7f56b19b1e21136f0 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:72:208 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:bb516b2fe72734de824c14dabffcb46c1e8717d1 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:545:1466 due to pending writes.[Preprocessor] Cached preprocessor output (key: wikidb229-mw_:preprocess-hash:02aaab6ecb2a72f5baabcfeb12f868e3:1)[objectcache] Rejected set() for wikidb229-mw_:page:10:55fa941bea79a2dda2e61ffb469279c5273c057d due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:58:10085 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:1eea3d5309d2a88c1e83cbfafba24489c41a09ad due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:1979:10035 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:3df63b7acb0522da685dad5fe84b81fdd7b25264 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:78:981 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:file:73af53ccad147c77191d984a0352b7bfb895e391 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:55fa941bea79a2dda2e61ffb469279c5273c057d due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:77:1496 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:690afa83acf2d824b47ef6e809fe02b9ca57d63f due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:11:170 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:dd2d76d959659ab5793eccc79cd2dec6f73433e6 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:25:953 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:716f63b96e0c263222949a3b8a00cdb4f46d3183 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:547:1470 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:716f63b96e0c263222949a3b8a00cdb4f46d3183 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:554:1492 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:828:0c0d9c3c7aa41b647ec7c994153e19071e368366 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:555:1494 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:5b3c3a212a57afbdcad9c6bca25b70325002474a due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:549:1476 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:2fd4ae8a67eac27378a8fb80dd8e515248c3c8da due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:550:1478 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:16c7bd1c713915701e62fb6032c00fc2554bddc4 due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:551:1480 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:page:10:4e0e60943bc36c20ed9a5f69191419bfdc226cff due to pending writes.[objectcache] Rejected set() for global:revision-row-1.29:wikidb229-mw_:548:1474 due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:file:beb286a38a8c36421c63af70ff26d26048ff5778 due to pending writes.File::transform: Doing stat for mwstore://local-backend/local-thumb/7/74/Ambox_warning_yellow.svg/40px-Ambox_warning_yellow.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/7/74/Ambox_warning_yellow.svg/60px-Ambox_warning_yellow.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/7/74/Ambox_warning_yellow.svg/80px-Ambox_warning_yellow.svg.png[objectcache] Rejected set() for wikidb229-mw_:interwiki:wikipedia due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:file:a679b0a8474f41dc151a5a8c7dc0507514cce3b8 due to pending writes.File::transform: Doing stat for mwstore://local-backend/local-thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png[objectcache] Rejected set() for wikidb229-mw_:file:fb60e6bd44fdf9b1e28f59432110e51983a68acb due to pending writes.File::transform: Doing stat for mwstore://local-backend/local-thumb/6/6a/Lua-logo-nolabel.svg/30px-Lua-logo-nolabel.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/6/6a/Lua-logo-nolabel.svg/45px-Lua-logo-nolabel.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/6/6a/Lua-logo-nolabel.svg/60px-Lua-logo-nolabel.svg.png[objectcache] Rejected set() for wikidb229-mw_:interwiki:wp due to pending writes.[objectcache] Rejected set() for wikidb229-mw_:file:da26482cb8c1c5af77ed39ee8dc50c719bb30b4a due to pending writes.File::transform: Doing stat for mwstore://local-backend/local-thumb/4/48/Folder_Hexagonal_Icon.svg/16px-Folder_Hexagonal_Icon.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/4/48/Folder_Hexagonal_Icon.svg/24px-Folder_Hexagonal_Icon.svg.pngFile::transform: Doing stat for mwstore://local-backend/local-thumb/4/48/Folder_Hexagonal_Icon.svg/32px-Folder_Hexagonal_Icon.svg.png[Preprocessor] Cached preprocessor output (key: wikidb229-mw_:preprocess-hash:03f7b68ca3c3ca7b9df7a8c47c44f6f5:0)Saved in parser cache with key wikidb229-mw_:pcache:idhash:544-0!canonical and timestamp 20250815130001 and revision id 1464[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuff[SQLBagOStuff] Connection mysql object #125 (handle id #119) will be used for SqlBagOStuffMediaWiki::preOutputCommit: primary transaction round committedMediaWiki::preOutputCommit: pre-send deferred updates completedMediaWiki::preOutputCommit: session changes committedMediaWiki::preOutputCommit: LBFactory shutdown completedTitle::getRestrictionTypes: applicable restrictions to [[Template:About/doc]] are {edit,move}
