Difference between revisions of "Template:Extension"

Latest revision as of 03:12, 15 October 2021

<languages/> Lua error in Module:TNT at line 158: Missing JsonConfig extension; Cannot load https://commons.wikimedia.org/wiki/Data:I18n/Documentation.tab.[[Category:Template documentation pages{{#translation:}}]] Maintenance: vulnerabilities, archived

Difference between revisions of "Template:Extension"

Latest revision as of 03:12, 15 October 2021

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@@ Line 1: / Line 1: @@
 <noinclude>
 <languages/>
-</noinclude><includeonly>{{#switch:<translate></translate>
+</noinclude><!--
+--><templatestyles src="Template:Infobox/styles.css" /><!--
+--><templatestyles src="Template:Extension/styles.css" /><!--
+--><templatestyles src="Template:Extension/status.css" /><!--
+--><includeonly>{{#switch:<translate></translate>
 | =
+{{#ifeq:{{lc:{{{status}}}}}|unmaintained|{{#ifeq:{{NAMESPACE}}|Extension|{{#invoke:Extension|unmaintained}}}}}}
 {{#if: {{{phabricator|{{{bugzilla|}}}}}} | {{Ptag|{{{phabricator|MediaWiki-extensions-{{{bugzilla|}}}}}}}} }}
-<templatestyles src="Extension/styles.css" />
+<table class="infobox infobox-{{dir|{{pagelang}}}} ext-infobox ext-status-{{#switch: {{lc: {{{status|unknown}}} }}
-<table class="tpl-infobox ext-infobox ext-status-{{#switch: {{lc: {{{status|unknown}}} }}
+|unmaintained|unstable|experimental|beta|stable={{lc: {{{status}}} }}
-|unmaintained|archive|milestone|unstable|experimental|beta|stable|magic={{lc: {{{status}}} }}
 |#default=unknown
 }}">
-<caption>'''{{ll|Manual:Extensions|<translate><!--T:1--> MediaWiki extensions manual</translate>}}'''</caption>
+<caption>'''{{ll|Manual:Extensions|2=<translate><!--T:1--> MediaWiki extensions manual</translate>}}'''</caption>
-<tr class="tpl-infobox-header ext-infobox-header">
+<tr class="infobox-header ext-infobox-header">
-<th colspan="2" style="padding-top: 0.5em;">[[File:{{#ifeq: {{lc: {{{status|}}} }} |unstable|OOjs_UI_icon_alert-invert.svg|<!--else-->OOjs UI icon advanced.svg}}|link=Special:MyLanguage/Template:Extension#Content|{{dir|{{pagelang}}|right|left}}|40px]] <span style="font-size: 130%; line-height: 100%;">{{{name|{{IfNotTranslation|{{PAGENAME}}|{{BASEPAGENAME}}}}}}}</span><br />
+<th colspan="2" style="padding-top: 0.5em;">[[File:{{#ifeq: {{lc: {{{status|}}} }} |unstable
-{{ll|Extension status|<translate><!--T:2--> Release status:</translate>}} {{#switch: {{lc: {{{status|unknown}}} }}
+|OOjs UI icon alert-invert.svg
+|<!--else-->OOjs UI icon advanced{{#ifeq:{{{status}}}|beta||-invert}}.svg
+}}|link=Special:MyLanguage/Template:Extension#Content|{{dir|{{pagelang}}|right|left}}|40px]] <span style="font-size: 130%; line-height: 100%;">{{#if:{{{name|}}}|{{{name}}}|{{PAGENAME:{{translatable}}}}}}</span><br />
+{{ll|Extension status|2=<translate><!--T:2--> Release status:</translate>}} {{#switch: {{lc: {{{status|unknown}}} }}
    |unmaintained=<translate><!--T:3--> unmaintained</translate>
-  |archive=<translate><!--T:4--> archive</translate>
-  |milestone=<translate><!--T:5--> milestone</translate>
    |unstable=<translate><!--T:6--> unstable</translate>
    |experimental=<translate><!--T:7--> experimental</translate>
    |beta=<translate><!--T:8--> beta</translate>
    |stable=<translate><!--T:9--> stable</translate>
-  |magic=<translate><!--T:10--> magic</translate>
    |#default=<translate><!--T:11--> unknown</translate>
-}}<!-- Category logic -->{{#if:{{{license|}}}|{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#invoke:Extension|getLicenseCategory|{{{license}}}}}}}}}<!--
+}}<!--
 -->{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->[[Category:{{#switch: {{lc:{{{status|}}} }}
-|unstable|experimental|stable = {{{status}}} extensions
+|unstable|experimental|unmaintained|stable = {{{status}}} extensions
 |beta = beta status extensions
 |unknown = extensions with unknown status
-|unmaintained = Not LTS ready
-|archive = archive extensions
-|milestone = milestone extensions
 |#default = extensions with invalid status
 }}{{#translation:}}]]}}</th>
@@ Line 41: / Line 42: @@
 {{#if:{{{type|}}}{{{type1|}}}|
 <tr>
-<td>{{ll|Template:Extension#type|'''<translate><!--T:12--> Implementation</translate>'''}}</td>
+<td style="min-width:7em">'''{{ll|Template:Extension#type|2=<translate><!--T:12--> Implementation</translate>}}'''</td>
 <td>{{#invoke:Extension|getTypes
   |ajax            = <translate><!--T:94--> [[w:AJAX|Ajax]]</translate>
-  |api             = {{ll|API:Action API|<translate><!--T:95--> API</translate>}}
+  |api             = {{ll|API:Action API|2=<translate><!--T:95--> API</translate>}}
-  |beta feature    = {{ll|Beta Features|<translate><!--T:96--> Beta Feature</translate>}}
+  |beta feature    = {{ll|Beta Features|2=<translate><!--T:96--> Beta Feature</translate>}}
-  |contenthandler  = {{ll|Manual:ContentHandler|nsp=0}}
+  |contenthandler  = {{ll|Manual:ContentHandler|ContentHandler}}
-  |database        = {{ll|Manual:Database layout|<translate><!--T:97--> Database</translate>}}
+  |database        = {{ll|Manual:Database layout|2=<translate><!--T:97--> Database</translate>}}
   |data extraction = <translate><!--T:98--> Data extraction</translate>
   |example         = <translate><!--T:99--> Example</translate>
-  |extended syntax = {{ll|Manual:Extending wiki markup|<translate><!--T:100--> Extended syntax</translate>}}
+  |extended syntax = {{ll|Manual:Extending wiki markup|2=<translate><!--T:100--> Extended syntax</translate>}}
   |filerepo        = <translate><!--T:101--> File repository</translate>
-  |hook            = {{ll|Manual:Hooks|<translate><!--T:102--> Hook</translate>}}
+  |hook            = {{ll|Manual:Hooks|2=<translate><!--T:102--> Hook</translate>}}
   |interface       = <translate><!--T:103--> User interface</translate>
-  |link            = {{ll|Manual:Extending wiki markup|<translate><!--T:104--> Link markup</translate>}}
+  |link            = {{ll|Manual:Extending wiki markup|2=<translate><!--T:104--> Link markup</translate>}}
   |media           = <translate><!--T:105--> Media</translate>
-  |mywiki          = {{ll|Manual:Personalization|<translate><!--T:106--> MyWiki</translate>}}
+  |mywiki          = {{ll|Manual:Personalization|2=<translate><!--T:106--> MyWiki</translate>}}
   |notify          = <translate><!--T:107--> Notify</translate>
-  |page action     = {{ll|Manual:Parameters to index.php#Actions|<translate><!--T:108--> Page action</translate>}}
+  |page action     = {{ll|Manual:Parameters to index.php#Actions|2=<translate><!--T:108--> Page action</translate>}}
-  |parser          = {{ll|Manual:Extending wiki markup|<translate><!--T:109--> Parser extension</translate>}}
+  |parser          = {{ll|Manual:Extending wiki markup|2=<translate><!--T:109--> Parser extension</translate>}}
-  |parser function = {{ll|Manual:Parser functions|<translate><!--T:110--> Parser function</translate>}}
+  |parser function = {{ll|Manual:Parser functions|2=<translate><!--T:110--> Parser function</translate>}}
   |php             = <translate><!--T:111--> PHP</translate>
   |search          = <translate><!--T:112--> Search</translate>
-  |skin            = {{ll|Manual:Skins|<translate><!--T:113--> Skin</translate>}}
+  |skin            = {{ll|Manual:Skins|2=<translate><!--T:113--> Skin</translate>}}
-  |special page    = {{ll|Manual:Special pages|<translate><!--T:114--> Special page</translate>}}
+  |special page    = {{ll|Manual:Special pages|2=<translate><!--T:114--> Special page</translate>}}
-  |locale          = {{ll|Manual:Localization|<translate><!--T:115--> Locale</translate>}}
+  |locale          = {{ll|Manual:Localization|2=<translate><!--T:115--> Locale</translate>}}
-  |tag             = {{ll|Manual:Tag extensions|<translate><!--T:116--> Tag</translate>}}
+  |tag             = {{ll|Manual:Tag extensions|2=<translate><!--T:116--> Tag</translate>}}
-  |user access     = {{ll|Manual:Security|<translate><!--T:117--> User access</translate>}}
+  |user access     = {{ll|Manual:Security|2=<translate><!--T:117--> User access</translate>}}
-  |user identity   = {{ll|Manual:Security|<translate><!--T:118--> User identity</translate>}}
+  |user identity   = {{ll|Manual:Security|2=<translate><!--T:118--> User identity</translate>}}
-  |user rights     = {{ll|Manual:Security|<translate><!--T:119--> User rights</translate>}}
+  |user rights     = {{ll|Manual:Security|2=<translate><!--T:119--> User rights</translate>}}
-  |user activity   = {{ll|Manual:Security|<translate><!--T:120--> User activity</translate>}}
+  |user activity   = {{ll|Manual:Security|2=<translate><!--T:120--> User activity</translate>}}
-  |variable        = {{ll|Manual:Variables|<translate><!--T:121--> Variable</translate>}}
+  |variable        = {{ll|Manual:Variables|2=<translate><!--T:121--> Variable</translate>}}
 }}<!--
 -->|<!--else--><!--
@@ Line 84: / Line 85: @@
 {{#if:{{{description|}}}|
 <tr>
-<td>{{ll|Template:Extension#description|'''<translate><!--T:13--> Description</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#description|2=<translate><!--T:13--> Description</translate>}}'''</td>
 <td>{{{description}}}</td>
 </tr>
@@ Line 90: / Line 91: @@
 {{#if:{{{author|}}}{{{username|}}} |
 <tr>
-<td>{{ll|Template:Extension#username|'''<translate><!--T:14--> Author(s)</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#username|2=<translate><!--T:14--> Author(s)</translate>}}'''</td>
 <td>{{#if: {{{username|}}} |<!--
        -->{{#ifeq: {{{username}}}|{{{author|{{{username}}}<!-- -->}}}|<!--
@@ Line 98: / Line 99: @@
        -->}}<!--
        -->[[User:{{{username}}}|{{{username}}}]]<!--
-       --><sup>[[User talk:{{{username}}}|{{int:talkpagelinktext}}]]</sup><!--
+       --><sup>[[User talk:{{{username}}}|{{int|talkpagelinktext}}]]</sup><!--
        -->{{#ifeq: {{{username}}}|{{{author|{{{username}}}<!-- -->}}}|<!--
           nothing
@@ Line 111: / Line 112: @@
 {{#if:{{{maintainer|}}} |
 <tr>
-<td>{{ll|Template:Extension#maintainer|'''<translate><!--T:46--> Maintainer(s)</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#maintainer|2=<translate><!--T:46--> Maintainer(s)</translate>}}'''</td>
-<td>{{#ifexist:User:{{{maintainer}}}|[[User:{{{maintainer}}}]]<sup>[[User talk:{{{maintainer}}}|{{int:talkpagelinktext}}]]</sup>|{{{maintainer}}}}}</td>
+<td>{{#ifexist:User:{{{maintainer}}}|[[User:{{{maintainer}}}]]<sup>[[User talk:{{{maintainer}}}|{{int|talkpagelinktext}}]]</sup>|{{{maintainer}}}}}</td>
 </tr>
 }}
 {{#if:{{#invoke:extension|getVersion|{{{latest release version|{{{latest_release_version|{{{version|}}}}}}}}}}}|
 <tr>
-<td>{{ll|Template:Extension#version|'''<translate><!--T:15--> Latest version</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#version|2=<translate><!--T:15--> Latest version</translate>}}'''</td>
-<td>{{#invoke:extension|getVersion|{{{latest release version|{{{latest_release_version|{{{version|}}}}}}}}}}}{{#if:{{{latest release date|{{{latest_release_date|{{{update|}}}}}}}}}|&#160;({{{latest release date|{{{latest_release_date|{{{update}}})}}}}}}}}</td>
+<td>{{#invoke:extension|getVersion|{{{latest release version|{{{latest_release_version|{{{version|}}}}}}}}}}}{{#if:{{{latest release date|{{{latest_release_date|{{{update|}}}}}}}}}|&#160;({{{latest release date|{{{latest_release_date|{{{update}}}}}}}}})}}</td>
 </tr>
 }}
 {{#if:{{{latest preview version|{{{latest_preview_version|{{{version_preview|{{{version preview|}}}}}}}}}}}}|
 <tr>
-<td>{{ll|Template:Extension#version|'''<translate><!--T:16--> Latest preview version</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#version|2=<translate><!--T:16--> Latest preview version</translate>}}'''</td>
-<td>{{{latest preview version|{{{latest_preview_version|{{{version_preview|{{{version preview|}}}}}}}}}}}}{{#if:{{{latest preview version|{{{latest_preview_version|{{{update_preview|{{{update preview|}}}}}}}}}}}}|&#160;({{{latest preview version|{{{latest_preview_version|{{{update_preview|{{{update preview}}}}}}}}}}}})}}</td>
+<td>{{{latest preview version|{{{latest_preview_version|{{{version_preview|{{{version preview|}}}}}}}}}}}}{{#if:{{{latest preview date|{{{latest_preview_date|{{{update_preview|{{{update preview|}}}}}}}}}}}}|&#160;({{{latest preview date|{{{latest_preview_date|{{{update_preview|{{{update preview}}}}}}}}}}}})}}</td>
 </tr>
 }}
 {{#if:{{{compatibility policy|}}}|
 <tr>
-<td>{{ll|Compatibility#mediawiki_extensions|'''<translate><!--T:43--> Compatibility policy</translate>'''}}</td>
+<td>'''{{ll|Compatibility#mediawiki_extensions|2=<translate><!--T:43--> Compatibility policy</translate>}}'''</td>
 <td>{{#switch:{{{compatibility policy}}}<!--
-       -->|master=<translate><!--T:44--> master</translate><!--
+       -->|master=<translate><!--T:250--> Master maintains backward compatibility.</translate>{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{#translation:}}||[[Category:Extensions with master compatibility policy]]}}}}<!--
-       -->|rel=<translate><!--T:45--> release branches</translate><!--
+       -->|rel=<translate><!--T:251--> Snapshots releases along with MediaWiki.</translate> <translate><!--T:252--> Master is not backward compatible.</translate>{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{#translation:}}||[[Category:Extensions with release branches compatibility policy]]}}}}<!--
+      -->|ltsrel= <translate><!--T:253--> Follows the [[<tvar name=1>Special:MyLanguage/Version lifecycle#Release policy</tvar>|MediaWiki version lifecycle]].</translate> <translate><!--T:254--> Master is not backward compatible.</translate>{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{#translation:}}||[[Category:Extensions with long-term support release branches compatibility policy]]}}}}<!--
        -->|#default=<span class="error"><translate><!--T:47--> invalid</translate></span>{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{#translation:}}||[[Category:Extensions without a compatibility policy]]}}}}<!--
        -->}}</td>
@@ Line 138: / Line 140: @@
 |{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{#translation:}}||[[Category:Extensions without a compatibility policy]]}}}}
 }}
-{{#if:{{{mediawiki|}}}|
 <tr>
 <td>{{ll|Template:Extension#mediawiki|'''MediaWiki'''}}</td>
-<td>{{{mediawiki}}}</td>
+<td>{{#invoke:Extension |getMediaWikiRequirement |{{{mediawiki|}}} }}</td>
 </tr>
-}}
 {{#if:{{{php|}}}|
 <tr>
@@ Line 152: / Line 152: @@
 {{#if:{{{needs-updatephp|{{#invoke:Extension|getNeedsUpdates}}}}}|
 <tr>
-<td>{{ll|Template:Extension#needs-updatephp|2=<abbr title="<translate><!--T:17--> <tvar|com>'php update.php'</> needed after installation</translate>">'''<translate><!--T:18--> Database changes</translate>'''</abbr>}}</td>
+<td>{{ll|Template:Extension#needs-updatephp|2=<abbr title="<translate nowrap><!--T:17--> <tvar name=com>'php update.php'</tvar> needed after installation</translate>">'''<translate><!--T:18--> Database changes</translate>'''</abbr>}}</td>
 <td>{{#switch:{{{needs-updatephp|{{#invoke:Extension|getNeedsUpdates}}}}}|yes|Yes=<translate><!--T:38--> Yes</translate>|no|No=<translate><!--T:39--> No</translate>|{{{needs-updatephp|{{#invoke:Extension|getNeedsUpdates}}}}}}}</td>
 </tr>
@@ Line 158: / Line 158: @@
 {{#if:{{{composer|}}}|
 <tr>
-<td>{{ll|Composer|2=<abbr title="<translate><!--T:19--> Supports 'Composer' for installation</translate>">'''Composer'''</abbr>}}</td>
+<td>{{ll|Composer|2=<abbr title="<translate nowrap><!--T:19--> Supports 'Composer' for installation</translate>">'''Composer'''</abbr>}}</td>
 <td>[https://packagist.org/packages/{{{composer}}} {{{composer}}}] {{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{{composer|}}}|[[Category:Extensions supporting Composer{{#translation:}}]]|}} }}</td>
 </tr>
@@ Line 164: / Line 164: @@
 {{#if:{{{table1|}}}|
 <tr>
-<td>{{ll|Template:Extension#table1|'''<translate><!--T:20--> Tables</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#table1|2=<translate><!--T:20--> Tables</translate>}}'''</td>
-<td>{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table1}}} table|{{{table1}}}}}<!--
+<td>{{ll|{{translatable}}/{{{table1}}} table|{{{table1}}}}}<!--
--->{{#if:{{{table2|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table2}}} table|{{{table2}}}}}<!-- -->}}<!--
+-->{{#if:{{{table2|}}}|<br />{{ll|{{translatable}}/{{{table2}}} table|{{{table2}}}}}<!-- -->}}<!--
--->{{#if:{{{table3|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table3}}} table|{{{table3}}}}}<!-- -->}}<!--
+-->{{#if:{{{table3|}}}|<br />{{ll|{{translatable}}/{{{table3}}} table|{{{table3}}}}}<!-- -->}}<!--
--->{{#if:{{{table4|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table4}}} table|{{{table4}}}}}<!-- -->}}<!--
+-->{{#if:{{{table4|}}}|<br />{{ll|{{translatable}}/{{{table4}}} table|{{{table4}}}}}<!-- -->}}<!--
--->{{#if:{{{table5|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table5}}} table|{{{table5}}}}}<!-- -->}}<!--
+-->{{#if:{{{table5|}}}|<br />{{ll|{{translatable}}/{{{table5}}} table|{{{table5}}}}}<!-- -->}}<!--
--->{{#if:{{{table6|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table6}}} table|{{{table6}}}}}<!-- -->}}<!--
+-->{{#if:{{{table6|}}}|<br />{{ll|{{translatable}}/{{{table6}}} table|{{{table6}}}}}<!-- -->}}<!--
--->{{#if:{{{table7|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table7}}} table|{{{table7}}}}}<!-- -->}}<!--
+-->{{#if:{{{table7|}}}|<br />{{ll|{{translatable}}/{{{table7}}} table|{{{table7}}}}}<!-- -->}}<!--
--->{{#if:{{{table8|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table8}}} table|{{{table8}}}}}<!-- -->}}<!--
+-->{{#if:{{{table8|}}}|<br />{{ll|{{translatable}}/{{{table8}}} table|{{{table8}}}}}<!-- -->}}<!--
--->{{#if:{{{table9|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table9}}} table|{{{table9}}}}}<!-- -->}}<!--
+-->{{#if:{{{table9|}}}|<br />{{ll|{{translatable}}/{{{table9}}} table|{{{table9}}}}}<!-- -->}}<!--
--->{{#if:{{{table10|}}}|<br />{{ll|{{NAMESPACE}}:{{BASEPAGENAME}}/{{{table10}}} table|{{{table10}}}}}<!-- -->}}</td>
+-->{{#if:{{{table10|}}}|<br />{{ll|{{translatable}}/{{{table10}}} table|{{{table10}}}}}<!-- -->}}<!--
+-->{{#if:{{{table11|}}}|<br />{{ll|{{translatable}}/{{{table11}}} table|{{{table11}}}}}<!-- -->}}<!--
+-->{{#if:{{{table12|}}}|<br />{{ll|{{translatable}}/{{{table12}}} table|{{{table12}}}}}<!-- -->}}<!--
+-->{{#if:{{{table13|}}}|<br />{{ll|{{translatable}}/{{{table13}}} table|{{{table13}}}}}<!-- -->}}<!--
+-->{{#if:{{{table14|}}}|<br />{{ll|{{translatable}}/{{{table14}}} table|{{{table14}}}}}<!-- -->}}<!--
+-->{{#if:{{{table15|}}}|<br />{{ll|{{translatable}}/{{{table15}}} table|{{{table15}}}}}<!-- -->}}<!--
+-->{{#if:{{{table16|}}}|<br />{{ll|{{translatable}}/{{{table16}}} table|{{{table16}}}}}<!-- -->}}<!--
+-->{{#if:{{{table17|}}}|<br />{{ll|{{translatable}}/{{{table17}}} table|{{{table17}}}}}<!-- -->}}<!--
+-->{{#if:{{{table18|}}}|<br />{{ll|{{translatable}}/{{{table18}}} table|{{{table18}}}}}<!-- -->}}<!--
+-->{{#if:{{{table19|}}}|<br />{{ll|{{translatable}}/{{{table19}}} table|{{{table19}}}}}<!-- -->}}<!--
+-->{{#if:{{{table20|}}}|<br />{{ll|{{translatable}}/{{{table20}}} table|{{{table20}}}}}<!-- -->}}</td>
 </tr>
 }}
 <tr>
-<td>{{ll|Template:Extension#license|'''<translate><!--T:21--> License</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#license|2=<translate><!--T:21--> License</translate>}}'''</td>
-<td>{{#if:{{{license|}}}|{{#invoke:Extension|getFormattedLicense|{{{license}}}
+<td>{{#invoke:Extension|getFormattedLicense|{{{license|}}}
   |GPL-2.0           = <translate><!--T:122--> GNU General Public License 2.0</translate>
   |GPL-2.0-only      = <translate><!--T:123--> GNU General Public License 2.0 only</translate>
@@ Line 187: / Line 197: @@
   |GPL-3.0-or-later  = <translate><!--T:127--> GNU General Public License 3.0 or later</translate>
   |AGPL-3.0          = <translate><!--T:128--> GNU Affero General Public License 3.0</translate>
+ |AGPL-3.0-or-later = <translate><!--T:248--> GNU Affero General Public License 3.0 or later</translate>
   |LGPL-2.1          = <translate><!--T:129--> GNU Lesser General Public License 2.1</translate>
   |LGPL-2.1-only     = <translate><!--T:130--> GNU Lesser General Public License 2.1 only</translate>
@@ Line 216: / Line 227: @@
   |PD                = <translate><!--T:156--> [[w:Public domain|Public domain]]</translate>
   |+                 = <translate><!--T:157--> &#32;or later</translate>
-}}|<translate><!--T:22--> No license specified</translate> {{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->[[Category:Extensions with no license specified{{#translation:}}]]}}}}</td>
+ |unspecified       = <translate><!--T:22--> No license specified</translate>
+}}</td>
 </tr><tr>
+{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- no category -->|{{#invoke:Extension|getLicenseCategory|{{{license|}}}}}}}
 <td>'''<translate><!--T:23--> Download</translate>'''</td>
 <td><!--
--->{{#if:{{{download|}}}|{{{download}}}|''<translate><!--T:24--> No link</translate>''}}<!--
+-->{{#if:{{{download|}}}|{{{download}}}|{{#if:{{{repo|}}}|{{WikimediaDownload|{{{repo}}}}}|''<translate><!--T:24--> No link</translate>''}}}}<!--
 -->{{#if:{{{readme|}}}|<br />{{{readme}}}<!-- -->}}<!--
 -->{{#if:{{{changelog|}}}|<br />{{{changelog}}}<!-- -->}}</td>
 </tr>
+{{#if: {{{help|}}}{{#ifexist:Help:{{FULLPAGENAME}}|yes}} |
+<tr>
+<td>'''{{ll|Template:Extension#help|2=<translate><!--T:260--> Help</translate>}}'''</td>
+<td>{{#if: {{{help|}}} | {{{help}}} | {{localized link|Help:{{FULLPAGENAME}}}} }}</td>
+</tr>
+}}
 {{#if:{{{example|}}}|
 <tr>
-<td>{{ll|Template:Extension#example|'''<translate><!--T:25--> Example</translate>'''}}</td>
+<td>'''{{ll|Template:Extension#example|2=<translate><!--T:25--> Example</translate>}}'''</td>
 <td>{{{example}}}</td>
 </tr>
@@ Line 233: / Line 252: @@
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#namespace|'''<translate><!--T:26--> Namespace</translate>'''}}</div>
+<div class="mw-collapsible-header">'''{{ll|Template:Extension#namespace|2=<translate><!--T:26--> Namespace</translate>}}'''</div>
 <div class="mw-collapsible-content"><!-- the parameter "namespace" should begin on its own line so that bullet lists are correctly recognised by MediaWiki -->
 {{{namespace|}}}</div></td>
 </tr>
 }}
-{{#if:{{{parameters|}}}|
+{{#if:{{#if:{{{parameters|}}}|y|{{#invoke:Extension|getParameters}}}}|
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#parameters|<translate><!--T:27--> Parameters</translate>}}</div>
+<div class="mw-collapsible-header">{{ll|Template:Extension#parameters|2=<translate><!--T:27--> Parameters</translate>}}</div>
 <div class="mw-collapsible-content"><!-- the parameter "parameters" should begin on its own line so that bullet lists are correctly recognised by MediaWiki -->
-{{{parameters}}}</div></td>
+{{#if:{{{parameters|}}}|{{{parameters}}}|{{#invoke:Extension|getParameters}}}}</div></td>
 </tr>
 }}
@@ Line 249: / Line 268: @@
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#tags|<translate><!--T:28--> Tags</translate>}}</div>
+<div class="mw-collapsible-header">{{ll|Template:Extension#tags|2=<translate><!--T:28--> Tags</translate>}}</div>
 <div class="mw-collapsible-content">{{{tags}}}</div></td>
 </tr>
 }}
-{{#if:{{{rights|}}}|
+{{#if:{{#if:{{{rights|}}}|y|{{#invoke:Extension|getRights}}}}|
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#rights|<translate><!--T:29--> Added rights</translate>}}</div>
+<div class="mw-collapsible-header">{{ll|Template:Extension#rights|2=<translate><!--T:29--> Added rights</translate>}}</div>
 <div class="mw-collapsible-content"><!-- the parameter "rights" should begin on its own line so that bullet lists are correctly recognised by MediaWiki -->
-{{{rights}}}
+{{#if:{{{rights|}}}|{{{rights}}}|{{#invoke:Extension|getRights}}}}
 {{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!-- do nothing -->|<!--else-->{{#if:{{{rights|}}}|[[Category:Extensions which add rights{{#translation:}}]]|}} }}</div></td>
 </tr>
@@ Line 272: / Line 291: @@
 </tr>
 }}
-{{#if:{{{hook1|}}}|
+{{#invoke:Extension|getHooks|header=
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#hook|<translate><!--T:30--> Hooks used</translate>}}</div>
+<div class="mw-collapsible-header">{{ll|Template:Extension#hook|2=<translate><!--T:30--> Hooks used</translate>}}</div>
-<div class="mw-collapsible-content plainlist"><ul><li><!--
+{{plainlist|class=mw-collapsible-content}}<ul><li>|delim=</li><li>|footer=</li></ul>{{endplainlist}}
-      -->{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!--
-         -->{{Foreach|Extension/HookInUseNoCats|delim=</li><li>|<!--
-            -->{{{hook1}}}|{{{hook2|}}}|{{{hook3|}}}|{{{hook4|}}}|{{{hook5|}}}|{{{hook6|}}}|<!--
-            -->{{{hook7|}}}|{{{hook8|}}}|{{{hook9|}}}|{{{hook10|}}}|{{{hook11|}}}|{{{hook12|}}}|<!--
-            -->{{{hook13|}}}|{{{hook14|}}}|{{{hook15|}}}|{{{hook16|}}}|{{{hook17|}}}|{{{hook18|}}}|<!--
-            -->{{{hook19|}}}|{{{hook20|}}}|{{{hook21|}}}|{{{hook22|}}}|{{{hook23|}}}|{{{hook24|}}}|<!--
-            -->{{{hook25|}}}|{{{hook26|}}}|{{{hook27|}}}|{{{hook28|}}}|{{{hook29|}}}|{{{hook30|}}}|<!--
-            -->{{{hook31|}}}|{{{hook32|}}}|{{{hook33|}}}|{{{hook34|}}}|{{{hook35|}}}|{{{hook36|}}}|<!--
-            -->{{{hook37|}}}|{{{hook38|}}}|{{{hook39|}}}|{{{hook40|}}}|{{{hook41|}}}|{{{hook42|}}}|<!--
-            -->{{{hook43|}}}|{{{hook44|}}}|{{{hook45|}}}|{{{hook46|}}}|{{{hook47|}}}|{{{hook48|}}}|<!--
-            -->{{{hook49|}}}|{{{hook50|}}}|{{{hook51|}}}|{{{hook52|}}}|{{{hook53|}}}|{{{hook54|}}}|<!--
-            -->{{{hook55|}}}|{{{hook56|}}}|{{{hook57|}}}|{{{hook58|}}}|{{{hook59|}}}|{{{hook60|}}}|<!--
-            -->{{{hook61|}}}|{{{hook62|}}}|{{{hook63|}}}|{{{hook64|}}}|{{{hook65|}}}|{{{hook66|}}}|<!--
-            -->{{{hook67|}}}|{{{hook68|}}}|{{{hook69|}}}|{{{hook70|}}}|{{{hook71|}}}|{{{hook72|}}}|<!--
-            -->{{{hook73|}}}|{{{hook74|}}}|{{{hook75|}}}|{{{hook76|}}}|{{{hook77|}}}|{{{hook78|}}}|<!--
-            -->{{{hook79|}}}|{{{hook80|}}}|{{{hook81|}}}|{{{hook82|}}}|{{{hook83|}}}|{{{hook84|}}}|<!--
-            -->{{{hook85|}}}|{{{hook86|}}}|{{{hook87|}}}|{{{hook88|}}}|{{{hook89|}}}|{{{hook90|}}}<!--
-         -->}}<!--
-      -->|<!--else--><!--
-         -->{{Foreach|Extension/HookInUse|delim=</li><li>|<!--
-            -->{{{hook1}}}|{{{hook2|}}}|{{{hook3|}}}|{{{hook4|}}}|{{{hook5|}}}|{{{hook6|}}}|<!--
-            -->{{{hook7|}}}|{{{hook8|}}}|{{{hook9|}}}|{{{hook10|}}}|{{{hook11|}}}|{{{hook12|}}}|<!--
-            -->{{{hook13|}}}|{{{hook14|}}}|{{{hook15|}}}|{{{hook16|}}}|{{{hook17|}}}|{{{hook18|}}}|<!--
-            -->{{{hook19|}}}|{{{hook20|}}}|{{{hook21|}}}|{{{hook22|}}}|{{{hook23|}}}|{{{hook24|}}}|<!--
-            -->{{{hook25|}}}|{{{hook26|}}}|{{{hook27|}}}|{{{hook28|}}}|{{{hook29|}}}|{{{hook30|}}}|<!--
-            -->{{{hook31|}}}|{{{hook32|}}}|{{{hook33|}}}|{{{hook34|}}}|{{{hook35|}}}|{{{hook36|}}}|<!--
-            -->{{{hook37|}}}|{{{hook38|}}}|{{{hook39|}}}|{{{hook40|}}}|{{{hook41|}}}|{{{hook42|}}}|<!--
-            -->{{{hook43|}}}|{{{hook44|}}}|{{{hook45|}}}|{{{hook46|}}}|{{{hook47|}}}|{{{hook48|}}}|<!--
-            -->{{{hook49|}}}|{{{hook50|}}}|{{{hook51|}}}|{{{hook52|}}}|{{{hook53|}}}|{{{hook54|}}}|<!--
-            -->{{{hook55|}}}|{{{hook56|}}}|{{{hook57|}}}|{{{hook58|}}}|{{{hook59|}}}|{{{hook60|}}}|<!--
-            -->{{{hook61|}}}|{{{hook62|}}}|{{{hook63|}}}|{{{hook64|}}}|{{{hook65|}}}|{{{hook66|}}}|<!--
-            -->{{{hook67|}}}|{{{hook68|}}}|{{{hook69|}}}|{{{hook70|}}}|{{{hook71|}}}|{{{hook72|}}}|<!--
-            -->{{{hook73|}}}|{{{hook74|}}}|{{{hook75|}}}|{{{hook76|}}}|{{{hook77|}}}|{{{hook78|}}}|<!--
-            -->{{{hook79|}}}|{{{hook80|}}}|{{{hook81|}}}|{{{hook82|}}}|{{{hook83|}}}|{{{hook84|}}}|<!--
-            -->{{{hook85|}}}|{{{hook86|}}}|{{{hook87|}}}|{{{hook88|}}}|{{{hook89|}}}|{{{hook90|}}}<!--
-         -->}}<!--
-      -->}}<!--
-   --></li></ul></div>
 </td>
 </tr>
@@ Line 321: / Line 302: @@
 <tr>
 <td class="mw-collapsible mw-collapsed" colspan="2">
-<div class="mw-collapsible-header">{{ll|Template:Extension#newhook|<translate><!--T:31--> Hooks provided</translate>}}</div>
+<div class="mw-collapsible-header">{{ll|Template:Extension#newhook|2=<translate><!--T:31--> Hooks provided</translate>}}</div>
-<div class="mw-collapsible-content plainlist"><ul><li><!--
+{{plainlist|class=mw-collapsible-content}}<ul><li><!--
        -->{{Foreach|Extension/HookProvided|delim=</li><li>|<!--
           -->{{{newhook1}}}|{{{newhook2|}}}|{{{newhook3|}}}|{{{newhook4|}}}|{{{newhook5|}}}|{{{newhook6|}}}|<!--
@@ Line 340: / Line 321: @@
           -->{{{newhook85|}}}|{{{newhook86|}}}|{{{newhook87|}}}|{{{newhook88|}}}|{{{newhook89|}}}|{{{newhook90|}}}<!--
        -->}}<!--
-    --></li></ul></div>
+    --></li></ul>{{endplainlist}}
 </td>
 </tr>
@@ Line 350: / Line 331: @@
 </tr>
 }}
+{{#if:{{{notranslate|{{#if:{{#invoke:Extension|isOnGerrit}}{{{translate|}}}||n}}}}}||
 <tr>
 <td colspan="2" style="text-align:center;">
-<translate><!--T:32--> [[<tvar|1>translatewiki:Special:Translate/{{{translate|ext-{{lc:{{#invoke:String/enwiki|replace|{{BASEPAGENAME}}| |}}}}}}}</>|Translate the <tvar|2>{{BASEPAGENAME}}</> extension]] {{<tvar|3>#if:{{{translate|}}}|</>|if it is available at translatewiki.net}}</translate></td>
+{{#if:{{{translate|}}}
-</tr><tr>
+  |<translate><!--T:255--> [[<tvar name=1>translatewiki:Special:Translate/{{{translate}}}</tvar>|Translate the <tvar name=2>{{PAGENAME:{{translatable}}}}</tvar> extension]]</translate>
-<td colspan="2" style="text-align:center;"><!--
+  |<translate><!--T:32--> [[<tvar name=1>translatewiki:Special:Translate/ext-{{lc:{{#invoke:String|replace|{{PAGENAME:{{translatable}}}}| |}}}}</tvar>|Translate the <tvar name=2>{{PAGENAME:{{translatable}}}}</tvar> extension]] if it is available at translatewiki.net</translate>
+  }}</td>
+</tr>}}<!--
 Note: this next check suppresses the 'Check usage' link if page is: a subpage, not in Extension: namespace, or if suppressed by 'templatemode=nocats' or 'nousage=true'.
 -->{{#if:{{{nousage|{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats
@@ Line 367: / Line 351: @@
                      }}}}}
       |<!-- no usage -->|
-<span style="white-space:nowrap"><translate><!--T:33-->
+<tr>
-[[<tvar|1>wikiapiary:Extension:{{{CheckUsageNameOverride|{{BASEPAGENAMEE}}}}}</>|Check usage and version matrix.]]
+<td colspan="2" style="text-align:center;">
-</translate></span>
+<span style="white-space:nowrap"><translate><!--T:33--> [[<tvar name=1>wikiapiary:Extension:{{{CheckUsageNameOverride|{{BASEPAGENAMEE}}}}}</tvar>|Check usage and version matrix.]]</translate></span>
-<!--
+</td>
--->}}</td>
 </tr>
-{{#if:{{{vagrant-role|}}} |
+}}
+{{#if:{{{vagrant-role|}}}|
 <tr>
-<td>{{ll|MediaWiki-Vagrant#Using roles|'''<translate><!--T:34--> Vagrant role</translate>'''}}</td>
+<td>'''{{ll|MediaWiki-Vagrant#Using roles|2=<translate><!--T:34--> Vagrant role</translate>}}'''</td>
 <td>[https://doc.wikimedia.org/mediawiki-vagrant/puppet_classes/role_3A_3A{{{vagrant-role}}}.html {{{vagrant-role}}}]</td>
 </tr>
@@ Line 382: / Line 366: @@
 <tr>
 <td>
-'''{{ll|Phabricator|<translate><!--T:35--> Issues</translate>}}'''</td>
+'''{{ll|Phabricator|2=<translate><!--T:35--> Issues</translate>}}'''</td>
 <td>[[phab:tag/{{lc:{{{phabricator|MediaWiki-extensions-{{{bugzilla}}}}}}}}|<translate><!--T:36--> Open tasks</translate>]] · [https://phabricator.wikimedia.org/maniphest/task/create/?projects={{{phabricator|MediaWiki-extensions-{{{bugzilla}}}}}} <translate><!--T:37--> Report a bug</translate>]</td>
 </tr>
 }}
 {{#if: {{{github|}}} |
 <tr>
 <td>
-'''{{ll|Gerrit/GitHub|<translate><!--T:40--> Issues</translate>}}'''</td>
+'''{{ll|Gerrit/GitHub|2=<translate><!--T:40--> Issues</translate>}}'''</td>
 <td>[https://www.github.com/{{{github}}}/issues <translate><!--T:41--> Open issues</translate>] · [https://www.github.com/{{{github}}}/issues/new <translate><!--T:42--> Report a bug</translate>]</td>
 </tr>
 }}
 </table><!--
 -->{{#ifeq:{{{templatemode|<noinclude>nocats</noinclude>}}}|nocats|<!--
@@ Line 405: / Line 387: @@
     -->}}<!-- -->}}<!--
     -->[[Category:All extensions{{#translation:}}]]<!--
+   -->{{#invoke:Extension|getExtensionJsonCategory}}<!--
 -->}}<!--
---><!--Check if the source page was deleted or not-->{{IfTranslation
+--><!--Check if the source page was deleted/archived--> {{#invoke:Extension|maintenanceLinks}}
-|{{#if:{{#invoke:String|match|pattern=Category:Deleted extensions with security vulnerabilities|s=<span style="display:none">{{ {{translatable}} }}</span>|nomatch=}}
-  |<span style="display:none">[[Template:Extension/vulnerabilities]]</span>
-  }}
-}}<!--Check if the source page was archived or not-->{{IfTranslation
-|{{#if:{{#invoke:String|match|pattern=Category:Archived extensions|s=<span style="display:none">{{ {{translatable}} }}</span>|nomatch=}}
-  |<span style="display:none">[[Template:Extension/archived]]</span>
-  }}
-}}
 | #default=
    {{#invoke:Template translation|renderTranslatedTemplate|template=Template:Extension|noshift=1}}
 }}</includeonly><noinclude>{{Documentation|content=
 {{intricate template}}
+{{lua|Module:Extension|Module:ExtensionJson|Module:String}}
+{{Uses TemplateStyles|Template:Infobox/styles.css|Template:Extension/styles.css|Template:Extension/status.css}}
+<translate><!--T:48--> This template should be added to all extension pages on this wiki (but only the main page).</translate>
+<translate><!--T:49--> It will add a useful infobox (see below) and will automatically add the extension to <tvar name=1>{{ll|Category:All extensions}}</tvar>, along with the appropriate {{<tvar name=2>ll|Category:Extensions by status</tvar>|status}} and {{<tvar name=3>ll|Category:Extensions by implementation type</tvar>|implementation type}} categories.</translate>
 <translate>
-<!--T:48-->
-This template should be added to all extension pages on this wiki (but only the main page).</translate>
-<translate>
-<!--T:49-->
-It will add a useful infobox (see below) and will automatically add the extension to <tvar|1>{{ll|Category:All extensions}}</>, along with the appropriate {{<tvar|2>ll|Category:Extensions by status</>|status}} and {{<tvar|3>ll|Category:Extensions by implementation type</>|implementation type}} categories.
 == Usage == <!--T:50-->
 </translate>
@@ Line 465: / Line 439: @@
 |readme               =
 |changelog            =
+|help                 =
 |example              =
 |namespace            =
@@ Line 476: / Line 451: @@
 }}</pre>
-<translate><!--T:52--> For help with parameter values, see [[<tvar|1>#Content parameters</>|below]].</translate></td>
+<translate><!--T:52--> For help with parameter values, see [[<tvar name=1>#Content parameters</tvar>|below]].</translate></td>
 <td align="right">{{Extension |templatemode=nocats
 |name            = {{{name}}}
@@ Line 488: / Line 463: @@
 |username        = SomeUser
 |author          = SomeAuthor
-|image           = Placeholder.png
+|image           = Placeholder.svg
 |version         = {{{version}}}
 |update          = {{{update}}}
@@ Line 504: / Line 479: @@
 |readme          = {{{readme}}}
 |changelog       = {{{changelog}}}
+|help            = {{{help}}}
 |example         = {{{example}}}
 |namespace       = {{{namespace}}}
@@ Line 521: / Line 497: @@
 <translate>
 == Content parameters == <!--T:53-->
-<!--T:54-->
-This section describes parameters that govern infobox content.</translate>
-<translate>
-<!--T:55-->
-For help with <tvar|1>'''templatemode'''</> and other control parameters, please see ''[[<tvar|2>#Control parameters</>|Control parameters]]''.
 </translate>
+<translate><!--T:54--> This section describes parameters that govern infobox content.</translate>
+<translate><!--T:55--> For help with <tvar name=1>'''templatemode'''</tvar> and other control parameters, please see ''[[<tvar name=2>#Control parameters</tvar>|Control parameters]]''.</translate>
 <!-- BEFORE YOU EDIT THIS:
       span ids on each parameter are used by the code in Template:Extension.
@@ Line 543: / Line 515: @@
 </tr>
 <tr>
-<td><span id="status">'''status'''</span></td><td>'''<translate><!--T:60--> current release status</translate>'''
+<td><span id="status">'''status'''</span></td><td>
-<translate>
+'''<translate><!--T:60--> current release status</translate>'''
-<!--T:158-->
+<translate><!--T:158--> One of:</translate>
-One of:
-<!--T:159-->
+* ''{{ll|Category:Unstable extensions|unstable}}'' - <translate><!--T:159--> broken - do not use this extension</translate>
-* <tvar|unstable>''[[:Category:Unstable extensions{{#translation:}}|unstable]]''</> (broken - do not use this extension)
+* ''{{ll|Category:Experimental extensions|experimental}}'' - <translate><!--T:226--> early stages of development, may change drastically</translate>
-* <tvar|experimental>''[[:Category:Experimental extensions{{#translation:}}|experimental]]''</> (early stages of development, may change drastically)
+* ''{{ll|Category:Beta status extensions|beta}}'' - <translate><!--T:227--> stable but not fully tested</translate>
-* <tvar|beta>''[[:Category:Beta status extensions{{#translation:}}|beta]]''</> (stable but not fully tested)
+* ''{{ll|Category:Stable extensions|stable}}'' - <translate><!--T:228--> stable version</translate>
-* <tvar|stable>''[[:Category:Stable extensions{{#translation:}}|stable]]''</> (stable version)
+* ''{{ll|Category:Unmaintained extensions|unmaintained}}'' - <translate><!--T:229--> unmaintained - previously claimed to be stable, now unmaintained</translate>
-* <tvar|unmaintained>''[[:Category:Not LTS ready{{#translation:}}|unmaintained]]''</> (unmaintained - previously claimed to be stable, now unmaintained)
+* ''{{ll|Category:Extensions with unknown status|unknown}}'' - <translate><!--T:231--> default</translate>
-* <tvar|archive>''[[:Category:Archived extensions{{#translation:}}|archive]]''</> (archived - deprecated or merged with another extension)
-* <tvar|unknown>''[[:Category:Extensions with unknown status{{#translation:}}|unknown]]''</> (default)
-<!--T:160-->
+<translate><!--T:160--> If the status is anything other than the above, it will be ignored and the default value of 'Unknown' will be displayed in the template instead.</translate>
-If the status is anything other than the above, it will be ignored and the default value of 'Unknown' will be displayed in the template instead.</translate> <translate><!--T:161--> In cases where the value is omitted, it will be categorized as {{ll|<tvar|url>:category:extensions with unknown status</>|unknown}}.</translate> <translate><!--T:162-->
+<translate><!--T:161--> In cases where the value is omitted, it will be categorized as [[<tvar name=1>Special:MyLanguage/Category:extensions with unknown status</tvar>|unknown]].</translate>
-In cases where the value is invalid, it will be placed in a {{ll|<tvar|url>:category:extensions with invalid status</>|special category}} so that the error can be caught and fixed.
+<translate><!--T:162--> In cases where the value is invalid, it will be placed in a [[<tvar name=1>Special:MyLanguage/Category:extensions with invalid status</tvar>|special category]] so that the error can be caught and fixed.</translate>
+<translate>
 <!--T:163-->
-* {{ll|<tvar|url>Extension status</>|release status colour scheme}}</translate></td>
+* [[<tvar name=1>Special:MyLanguage/Extension status</tvar>|release status colour scheme]]</translate></td>
 </tr>
 <tr>
 <td>'''type1'''<br/>''type2''<br/>''type3''<br/>''type4''<br/>''type5''<br/>''type6''<br/></td><td><span id="type">'''<translate><!--T:61--> implementation type</translate>'''</span><!-- id here so at top of documentation -->
-<translate>
+<translate><!--T:164--> The implementation strategy(s) employed in building this extension.</translate>
-<!--T:164-->
+<translate><!--T:165--> This parameter is used to create categories that help programmers find examples of various MediaWiki specific implementation strategies or patterns.</translate>
-The implementation strategy(s) employed in building this extension.</translate> <translate><!--T:165--> This parameter is used to create categories that help programmers find examples of various MediaWiki specific implementation strategies or patterns.</translate> <translate><!--T:166--> Although the values of this parameter sometimes coincide with the use case or purpose of an extension, that is not reason for this parameter.</translate> <translate><!--T:167-->
+<translate><!--T:166--> Although the values of this parameter sometimes coincide with the use case or purpose of an extension, that is not reason for this parameter.</translate>
-If the values you have chosen for this parameter do not adequately identify the [[w:Requirements|purpose]] or possible [[w:Use case|use case]]s, we recommend you add additional [[Help:Categories|category links]] as needed.
+<translate><!--T:167--> If the values you have chosen for this parameter do not adequately identify the [[w:Requirements|purpose]] or possible [[w:Use case|use case]]s, we recommend you add additional [[<tvar name=1>Special:MyLanguage/Help:Categories</tvar>|category links]] as needed.</translate>
+<translate><!--T:168--> Allowed values for the '''type1''', '''type2''', ... parameters are:</translate>
-<!--T:168-->
+* '''''{{ll|Category:Parser extensions|parser}}''''' - <translate><!--T:213--> catchall for uncategorized [[<tvar name=1>Special:MyLanguage/Manual:Extending wiki markup</tvar>|parser extensions]].</translate> <translate><!--T:214--> If you have written a parser extension, please use one of the following more specific types:</translate>
-Allowed values for the '''type1''', '''type2''', ... parameters are:
+** ''{{ll|Category:ContentHandler extensions|contenthandler}}'' - <translate><!--T:215--> Extensions using <tvar name=1>{{ll|Manual:ContentHandler|ContentHandler}}</tvar>.</translate>
-* <tvar|parser>'''''[[:Category:Parser extensions{{#translation:}}|parser]]'''''</> - catchall for uncategorized {{ll|<tvar|url1>Manual:Extending wiki markup</>|parser extensions}}. If you have written a parser extension, please use one of the following more specific types:
+** ''{{ll|Category:Link markup extensions|link}}'' - <translate><!--T:216--> customized [[<tvar name=1>Special:MyLanguage/Manual:Extending wiki markup</tvar>|link markup]], e.g. <tvar name=2><code><nowiki>[[</nowiki>...]]</code></tvar></translate>
-** <tvar|conthandl>''[[:Category:ContentHandler extensions{{#translation:}}|contenthandler]]''</> - Extensions using <tvar|contenthandler>{{ll|Manual:ContentHandler|ContentHandler}}</>.
+** ''{{ll|Category:Parser function extensions|parser function}}'' - <translate><!--T:217--> custom [[<tvar name=1>Special:MyLanguage/Manual:Parser functions</tvar>|parameterized template markup]], e.g. <tvar name=2><code><nowiki>{{</nowiki>''#name:'' ... <nowiki>}}</nowiki></code></tvar></translate>
-** <tvar|link>''[[:Category:Link markup extensions{{#translation:}}|link]]''</> - customized {{ll|<tvar|url2>Manual:Extending wiki markup</>|link markup}}, e.g. <tvar|xmp1><code><nowiki>[[</nowiki>...]]</code></>
+** ''{{ll|Category:Tag extensions|tag}}'' - <translate><!--T:218--> [[<tvar name=1>Special:MyLanguage/Manual:Tag extensions</tvar>|custom XML tag markup]], e.g. <tvar name=2>{{tag|''tagname''}}</tvar></translate>
-** <tvar|parserfunction>''[[:Category:Parser function extensions{{#translation:}}|parser function]]''</> - custom {{ll|<tvar|url3>Manual:Parser functions</>|parameterized template markup}}, e.g. <tvar|xmp2><code><nowiki>{{</nowiki>''#name:'' ... <nowiki>}}</nowiki></code></>
+** ''{{ll|Category:Variable extensions|variable}}'' - <translate><!--T:219--> custom [[<tvar name=1>Special:MyLanguage/Manual:Variables</tvar>|unparameterized template markup]], e.g. <tvar name=2><code><nowiki>{{NAME}}</nowiki></code></tvar></translate>
-** <tvar|tag>''[[:Category:Tag extensions{{#translation:}}|tag]]''</> - {{ll|<tvar|url4>Manual:Tag extensions</>|custom XML tag markup}}, e.g. <tvar|xmp4><code><nowiki><</nowiki>''tagname''>...<nowiki></</nowiki>''tagname''></code></>
+** ''{{ll|Category:Extended syntax extensions|extended syntax}}'' - <translate><!--T:220--> Extensions that add non-standard wiki syntax (i.e. <em>not</em> [[<tvar name=1>Special:MyLanguage/Manual:Tag extensions</tvar>|tags]], [[<tvar name=2>Special:MyLanguage/Manual:Parser functions</tvar>|parser functions]], or [[<tvar name=3>Special:MyLanguage/Manual:Variables</tvar>|variables]]).</translate>
-** <tvar|variable>''[[:Category:Variable extensions{{#translation:}}|variable]]''</> - custom {{ll|<tvar|url5>Manual:Variables</>|unparameterized template markup}}, e.g. <tvar|xmp5><code><nowiki>{{NAME}}</nowiki></code></>
-** <tvar|xtdsyntax>''[[:Category:Extended syntax extensions{{#translation:}}|extended syntax]]''</> - Extensions that add non-standard wiki syntax (i.e. <em>not</em> {{ll|<tvar|url61>Manual:Tag extensions</>|tags}}, {{ll|<tvar|url62>Manual:Parser functions</>|parser functions}}, or {{ll|<tvar|url63>Manual:Variables</>|variables}}).</translate>
 *:
-<translate>
+* {{ll|Category:User access extensions|'''''access'''''}} - <translate><!--T:169--> catchall for <tvar name=1>{{ll|Manual:User access extensions|nsp=0}}</tvar>, that is, extensions that create, authenticate, grant permissions, revoke permissions, or monitor the activity of users. If you have written an access extension, please use one of the following more specific types:</translate>
-<!--T:169-->
+** {{ll|Category:User activity extensions|''user activity''}} - <translate><!--T:221--> extensions that monitor user activity (logins, logouts, new user creation, etc.)</translate>
-* <tvar|access>[[:Category:User access extensions{{#translation:}}|'''''access''''']]</> - catchall for {{ll|<tvar|url1>Manual:User access extensions</>|user access extensions}}, that is, extensions that create, authenticate, grant permissions, revoke permissions, or monitor the activity of users. If you have written an access extension, please use one of the following more specific types:
+** {{ll|Category:User identity extensions|''user identity''}} - <translate><!--T:222--> extensions that create and delete users, and/or verify the identity of a user</translate>
-** <tvar|useractivity>[[:Category:User activity extensions{{#translation:}}|''user activity'']]</> - extensions that monitor user activity (logins, logouts, new user creation, etc.)
+** {{ll|Category:User rights extensions|''user rights''}} - <translate><!--T:223--> extensions to the rights management system, e.g. changes to the way rights are assigned, API, maintenance tools (does not include extensions that merely name the rights needed to use the features of that extension; for this purpose use the [[<tvar name=1>#rights</tvar>|rights parameter]])</translate>
-** <tvar|useridentity>[[:Category:User identity extensions{{#translation:}}|''user identity'']]</> - extensions that create and delete users, and/or verify the identity of a user
+* {{ll|Category:User interface extensions|'''''interface'''''}} - <translate><!--T:170--> catchall for uncategorized user interface extensions.</translate>
-** <tvar|userrights>[[:Category:User rights extensions{{#translation:}}|''user rights'']]</> - extensions to the rights management system, e.g. changes to the way rights are assigned, API, maintenance tools (does not include extensions that merely name the rights needed to use the features of that extension; for this purpose use the [[<tvar|skip>#rights</>|rights parameter]])</translate>
+** ''{{ll|Category:Media handling extensions|media}}'' - <translate><!--T:232--> extensions that permit the embedding of multimedia content on wiki pages by registering a file extension with <tvar name=1>{{ll|Manual:$wgMediaHandlers|$wgMediaHandlers}}</tvar>.</translate>
-<translate>
+** ''{{ll|Category:Personalization extensions|mywiki}}'' - <translate><!--T:233--> extensions that provide infrastructure so that users may personalize their MediaWiki experience and/or assist in the management of that infrastructure</translate>
-<!--T:170-->
+** {{ll|Category:Notification extensions|''notify''}} - <translate><!--T:234--> extensions that email users, broadcast messages and provide other forms of community notification</translate>
-* <tvar|interface>[[:Category:User interface extensions{{#translation:}}|'''''interface''''']]</> - catchall for uncategorized user interface extensions.
+** ''{{ll|Category:Page action extensions|''page action''}}'' - <translate><!--T:235--> extensions that enhance or modify <tvar name=pageaction>{{ll|Manual:Page action|page action}}</tvar>s. This includes anything that implements an action that reads, writes, searches for, creates, renames, deletes, redirects or discusses a page. It does not include rights (use <tvar name=userrights>''user rights''</tvar>) or logs (use <tvar name=useractivity>''user activity''</tvar>).</translate>
-** <tvar|media>''[[:Category:Media handling extensions{{#translation:}}|media]]''</> - extensions that permit the embedding of multimedia content on wiki pages by registering a file extension with <tvar|wgMediaHandlers>{{ll|Manual:$wgMediaHandlers|$wgMediaHandlers}}</>.
+** {{ll|Category:Search extensions|''search''}} - <translate><!--T:236--> extensions that search through and select pages for users.</translate>
-** <tvar|mywiki>''[[:Category:Personalization extensions{{#translation:}}|mywiki]]''</> - extensions that provide infrastructure so that users may personalize their MediaWiki experience and/or assist in the management of that infrastructure
+** {{ll|Category:Skin extensions|''skin''}} - <translate><!--T:237--> extensions adding [[w:CSS|CSS]] or [[w:JavaScript|JavaScript]], or implementing hook functions to change the look and feel of MediaWiki via the skins framework.</translate>
-** <tvar|notify>[[:Category:Notification extensions{{#translation:}}|''notify'']]</> - extensions that email users, broadcast messages and provide other forms of community notification
+** {{ll|Category:Ajax extensions|''ajax''}} - <translate><!--T:238--> extensions that use [[w:AJAX|Ajax]] programming techniques.</translate>
-** <tvar|catpageaction>''[[:Category:Page action extensions{{#translation:}}|''page action'']]''</> - extensions that enhance or modify <tvar|pageaction>{{ll|Manual:Page action|page action}}</>s. This includes anything that implements an action that reads, writes, searches for, creates, renames, deletes, redirects or discusses a page. It does not include rights (use <tvar|userrights>''user rights''</>) or logs (use <tvar|useractivity>''user activity''</>).
+** {{ll|Category:Special page extensions|''special''}} - <translate><!--T:239--> extensions that subclass the <tvar name=specialpage>{{Class doclink|SpecialPage}}</tvar> class, use one of its hooks, or patch one or more functions in <tvar name=filephp>{{Git file|file=includes/specialpage/SpecialPage.php|text=SpecialPage.php}}</tvar>. See <tvar name=manual>{{ll|Manual:Special pages|Special pages}}</tvar> for more information.</translate>
-** <tvar|search>[[:Category:Search extensions{{#translation:}}|''search'']]</> - extensions that search through and select articles for users.
-** <tvar|skin>[[:Category:Skin extensions{{#translation:}}|''skin'']]</> - extensions adding <tvar|css>[[w:CSS|CSS]]</> or <tvar|JavaScript>[[w:JavaScript|JavaScript]]</>, or implementing hook functions to change the look and feel of MediaWiki via the skins framework.
-** <tvar|catajax>[[:Category:Ajax extensions{{#translation:}}|''ajax'']]</> - extensions that use <tvar|ajax>[[w:Ajax|Ajax]]</> programming techniques.
-** <tvar|special>[[:Category:Special page extensions{{#translation:}}|''special'']]</> - extensions that subclass the <tvar|specialpage>{{Class doclink|SpecialPage}}</> class, use one of its hooks, or patch one or more functions in <tvar|filephp>{{Git file|file=includes/specialpage/SpecialPage.php|text=SpecialPage.php}}</>. See <tvar|manual>{{ll|Manual:Special pages|Special pages}}</> for more information.</translate>
-<translate>
-<!--T:171-->
 * '''other'''
-** <tvar|api>[[:Category:API extensions{{#translation:}}|''api'']]</> - extensions that add a new API module or extend a core API module.
+** {{ll|Category:API extensions|''api''}} - <translate><!--T:240--> extensions that add a new API module or extend a core API module.</translate>
-** <tvar|hook>[[:Category:Hook extensions{{#translation:}}|''hook'']]</> - Hook extension - defines a <em>new</em> hook - see hook1, etc. below if you want to define hooks <em>used</em> by your extension
+** {{ll|Category:Hook extensions|''hook''}} - <translate><!--T:241--> Hook extension - defines a <em>new</em> hook - see hook1, etc. below if you want to define hooks <em>used</em> by your extension</translate>
-** <tvar|database>[[:Category:Database extensions{{#translation:}}|''database'']]</> - adds tables and/or fields to the database backing a MediaWiki installation
+** {{ll|Category:Database extensions|''database''}} - <translate><!--T:242--> adds tables and/or fields to the database backing a MediaWiki installation</translate>
-** <tvar|dataextraction>[[:Category:Data extraction extensions{{#translation:}}|''data extraction'']]</> - Data extraction
+** {{ll|Category:Data extraction extensions|''data extraction''}} - <translate><!--T:243--> Data extraction</translate>
-** <tvar|filerepo>[[:Category:File repository extensions{{#translation:}}|''filerepo'']]</> - extension that adds new file repository types as file backend
+** {{ll|Category:File repository extensions|''filerepo''}} - <translate><!--T:244--> extension that adds new file repository types as file backend</translate>
-** <tvar|example>[[:Category:Extension examples{{#translation:}}|''example'']]</> - Not a real extension, but an example of how to write one
+** {{ll|Category:Extension examples|''example''}} - <translate><!--T:245--> Not a real extension, but an example of how to write one</translate>
+** {{ll|Category:Beta Feature extensions|''beta features''}} - <translate><!--T:257--> extensions that new <tvar name="1">{{ll|Beta Features}}</tvar>.</translate>
-<!--T:172-->
+** {{ll|Category:PHP extensions|''php''}} - <translate><!--T:258--> extensions to the underlying <tvar name=1>{{ll|PHP}}</tvar> programming language.</translate>
-Any other value for 'type' is invalid, and will cause the extension to be placed in <tvar|typemissingcat>[[:Category:Extensions with invalid or missing type{{#translation:}}]]</>.
+** {{ll|Category:Internationalization extensions|''locale''}} - <translate><!--T:259--> extensions associated with [[<tvar name=1>Special:MyLanguage/Manual:Localization</tvar>|localization]]</translate>
+<translate><!--T:172--> Any other value for 'type' is invalid, and will cause the extension to be placed in <tvar name=typemissingcat>[[:Category:Extensions with invalid or missing type{{#translation:}}]]</tvar>.</translate>
-<!--T:173-->
+<translate><!--T:173--> Note: Many extensions have more than one type, if this applies to yours, replace <tvar name=type><code>{{!}}type=</code></tvar> with <tvar name=value><code>{{!}}type1={{!}}type2={{!}}type3=...</code></tvar>. You may define up to six types for an extension.</translate></td>
-Note: Many extensions have more than one type, if this applies to yours, replace <tvar|type><code><nowiki>|type=</nowiki></code></> with <tvar|value><code><nowiki>|type1=|type2=|type3=...</nowiki></code></>. You may define up to six types for an extension.</translate></td>
 </tr>
 <tr>
-<td><span id="hook">'''hook1'''</span><br/>''hook2''<br/>''hook3''<br/>''hook4''<br/>...<br/>''hook90''</td>
+<td><span id="hook">'''hook1'''</span><br/>''hook2''<br/>''hook3''<br/>''hook4''<br/>...</td>
 <td valign="top">'''<translate><!--T:62--> name of each hook used by the extension</translate>'''
+<translate><!--T:174--> Entering values in this field is a good way to get exposure for your extension and help other developers.</translate>
+<translate><!--T:175--> Each documented hook will automatically add the extension to a category listing extensions that use that hook.</translate>
+<translate><!--T:176--> This category is autolinked to each hook page so that programmers can easily find examples of extensions that use a particular hook.</translate>
 <translate>
-<!--T:174-->
-Entering values in this field is a good way to get exposure for your extension and help other developers.</translate> <translate><!--T:175--> Each documented hook will automatically add the extension to a category listing extensions that use that hook.</translate> <translate><!--T:176-->
-This category is autolinked to each hook article so that programmers can easily find examples of extensions that use a particular hook.
 <!--T:177-->
 For built-in hooks:
-* use the hook name alone. Please see <tvar|manual>{{ll|Manual:Hooks|Manual:Hooks}}</> for values (but omit introductory '/').
+* use the hook name alone. Please see <tvar name=manual>{{ll|Manual:Hooks|Manual:Hooks}}</tvar> for values (but omit introductory '/').
 <!--T:178-->
 For custom hooks defined by extensions:
-* use <tvar|form>''extensionName''/''hookName''</>. For a partial list of custom hooks, see <tvar|exthooks>[[Extension hook registry]]</>.
+* use <tvar name=form>''extensionName''/''hookName''</tvar>. For a partial list of custom hooks, see <tvar name=exthooks>[[Extension hook registry]]</tvar>.
 <!--T:179-->
@@ Line 635: / Line 599: @@
 <tr>
 <td><span id="newhook">'''newhook1'''</span><br/>''newhook2''<br/>''newhook3''<br/>''newhook4''<br/>...<br/>''newhook90''</td>
-<td valign="top"><translate><!--T:180-->
+<td valign="top">
+<translate>
+<!--T:180-->
 '''name of each hook provided by the extension'''
 <!--T:181-->
-You might also want to add the hooks to <tvar|exthooks>[[Extension hook registry]]</>.</translate></td>
+You might also want to add the hooks to <tvar name=exthooks>[[Extension hook registry]]</tvar>.
+</translate>
+</td>
 </tr>
 <tr>
-<td><span id="username">'''username'''</span></td><td><translate><!--T:63--> The author's username on MediaWiki.org (if they have one).</translate> <translate><!--T:64--> May be omitted, but if present it will be used to link to the author's user & user_talk page.</translate> <translate><!--T:65--> It should be provided without namespace and without <tvar|1><nowiki>[[]]</nowiki></>s.</translate></td>
+<td><span id="username">'''username'''</span></td><td><translate><!--T:63--> The author's username on MediaWiki.org (if they have one).</translate> <translate><!--T:64--> May be omitted, but if present it will be used to link to the author's user & user_talk page.</translate> <translate><!--T:65--> It should be provided without namespace and without <tvar name=1><nowiki>[[]]</nowiki></tvar>s.</translate></td>
 </tr>
 <tr>
-<td><span id="author">author</span></td><td><translate><!--T:66--> The extension author's name, if different from their MediaWiki.org username.</translate> <translate><!--T:67--> Free text.</translate> <translate><!--T:68--> If omitted then the 'username' field will be used (if present).</translate></td>
+<td>{{visible anchor|author}}</td><td><translate><!--T:66--> The extension author's name, if different from their MediaWiki.org username.</translate> <translate><!--T:67--> Free text.</translate> <translate><!--T:68--> If omitted then the 'username' field will be used (if present).</translate></td>
 </tr>
 <tr>
@@ Line 651: / Line 619: @@
 </tr>
 <tr>
-<td><span id="image">image</span></td><td><translate><!--T:70--> screenshot or logo of extension.</translate> <translate><!--T:71--> It should be provided without namespace and without <tvar|1><nowiki>[[]]</nowiki></>s.</translate></td>
+<td>{{visible anchor|image}}</td><td><translate><!--T:70--> screenshot or logo of extension.</translate> <translate><!--T:71--> It should be provided without namespace and without <tvar name=1><nowiki>[[]]</nowiki></tvar>s.</translate></td>
 </tr>
 <tr>
-<td><span id="imagesize">imagesize</span></td><td><translate><!--T:74--> ''facultative'', size of the image (default size is 220px)</translate></td>
+<td>{{visible anchor|imagesize}}</td><td><translate><!--T:74--> ''facultative'', size of the image (default size is 220px)</translate></td>
 </tr>
 <tr>
-<td><span id="version">version</span></td><td><translate><!--T:75--> last version</translate></td>
+<td>{{visible anchor|version}}</td><td><translate><!--T:75--> last version</translate></td>
 </tr>
 <tr>
-<td><span id="update">update</span></td><td><translate><!--T:76--> date of the last update</translate></td>
+<td>{{visible anchor|update}}</td><td><translate><!--T:76--> date of the last update</translate></td>
 </tr>
 <tr>
-<td><span id="compatibility_policy">compatibility policy</span></td><td><translate><!--T:77--> {{<tvar|1>ll|Compatibility#mediawiki_extensions</>|compatibility policy}} (accepted values are <tvar|2>'''master'''</> and <tvar|3>'''rel'''</>).</translate> ({{ll|Category:Extensions without a compatibility policy|<translate><!--T:78--> backlog</translate>}})</td>
+<td><span id="compatibility_policy">compatibility policy</span></td><td><translate><!--T:77--> {{<tvar name=1>ll|Compatibility#mediawiki_extensions</tvar>|compatibility policy}} (accepted values are <tvar name=2>'''master'''</tvar>, <tvar name=3>'''rel'''</tvar>, and <tvar name=x>'''ltsrel'''</tvar>).</translate> ({{ll|Category:Extensions without a compatibility policy|2=<translate><!--T:78--> backlog</translate>}})</td>
 </tr>
 <tr>
-<td><span id="mediawiki">mediawiki</span></td><td><translate><!--T:79--> required version of MediaWiki</translate></td>
+<td>{{visible anchor|mediawiki}}</td><td><translate><!--T:79--> Required version of MediaWiki.</translate> Most extensions should not need to use this — it defaults to the value of the {{Manual|Extension.json/Schema#requires|'requires'}} property of {{manual|extension.json}}. See also [[:Category:Extensions without MediaWiki version]] and [[:Category:Extensions with manual MediaWiki version]].</td>
 </tr>
 <tr>
-<td><span id="php">php</span></td><td><translate><!--T:80--> required version of PHP</translate></td>
+<td>{{visible anchor|php}}</td><td><translate><!--T:80--> required version of PHP</translate></td>
 </tr>
 <tr>
-<td><span id="needs-updatephp">needs-updatephp</span></td><td><translate><tvar|yes><code>yes</code></> indicates that the extension requires a database table schema change or a similar action, before the MediaWiki can run. It is a common pitfall: your MediaWiki will stall, if you forgot to run update.php - if the extension requires it. <tvar|no><code>no</code></> should be set as a value since this assures that the extension does not need update.php to be run and thus avoids uncertainty
+<td>{{visible anchor|needs-updatephp}}</td>
+<td>
+<translate>
+<!--T:194-->
+<tvar name=yes><code>yes</code></tvar> indicates that the extension requires a database table schema change or a similar action, before the MediaWiki can run. It is a common pitfall: your MediaWiki will stall, if you forgot to run update.php - if the extension requires it. <tvar name=no><code>no</code></tvar> should be set as a value since this assures that the extension does not need update.php to be run and thus avoids uncertainty
-Extensions which conform to MediaWiki extension standards come with a '''schema change script which you need to start manually''' (once) before starting and accessing the MediaWiki through your browser, and after you copied all the extension files to <tvar|target><code>$IP/extensions/ExtensionName</code></> and inserted <tvar|code><code>wfLoadExtension( "ExtensionName");</code></> into "LocalSettings.php", run from the command line:</translate>
+<!--T:195-->
+Extensions which conform to MediaWiki extension standards come with a '''schema change script which you need to start manually''' (once) before starting and accessing the MediaWiki through your browser, and after you copied all the extension files to <tvar name=target><syntaxhighlight lang=php inline>$IP/extensions/ExtensionName</syntaxhighlight></tvar> and inserted <tvar name=code><syntaxhighlight lang=php inline>wfLoadExtension( "ExtensionName" );</syntaxhighlight></tvar> into "LocalSettings.php", run from the command line:
+</translate>
- cd path/to/wiki_install_directory
+<code class="mw-code mw-highlight" style="display:block"><!--
- cd maintenance
+-->{{#tag:span|cd|class=nb}} ''<translate><!--T:256--> path/to/wiki_install_directory</translate>''
- php update.php
+{{#tag:span|cd|class=nb}} maintenance
+php update.php
+</code>
 {{$IP}}</td>
 </tr>
 <tr>
-<td><span id="php">composer</span></td><td><translate>If applicable the name of the "vendor" as well as the "package" should be entered in the format <tvar|format><code>vendor/package</code></>, e.g. <tvar|xmp><code>mediawiki/semantic-media-wiki</code></> to point people directly to packagist.org, which serves as the package archive.</translate></td>
+<td><span id="php">composer</span></td><td><translate><!--T:196--> If applicable the name of the "vendor" as well as the "package" should be entered in the format <tvar name=format><code>vendor/package</code></tvar>, e.g. <tvar name=xmp><code>mediawiki/semantic-media-wiki</code></tvar> to point people directly to packagist.org, which serves as the package archive.</translate></td>
 </tr>
 <tr>
-<td><span id="table1">'''table1'''</span><br/>''table2''<br/>''table3''<br/>''table4''<br/>...<br/>''table30''</td><td>'''name of each ''non-core'' table used by the extension'''
+<td><span id="table1">'''table1'''</span><br/>''table2''<br/>''table3''<br/>''table4''<br/>...<br/>''table30''</td><td><translate><!--T:204--> '''name of each ''non-core'' table used by the extension'''</translate>
-Links to a subpage of your extension page. For instance, "table1 = cu_changes" at [[Special:MyLanguage/Extension:CheckUser|Extension:CheckUser]] will link to [[Extension:CheckUser/cu_changes table]]. Don't list core tables such as [[Special:MyLanguage/Manual:Page table|page]] or [[Special:MyLanguage/Manual:Revision table|revision]]; only list tables that are added by extensions.</td>
+<translate><!--T:205--> Links to a subpage of your extension page. For instance, "<tvar name=table1>table1 = cu_changes</tvar>" at <tvar name=url1>{{ll|Extension:CheckUser|Extension:CheckUser}}</tvar> will link to <tvar name=url2>{{ll|Extension:CheckUser/cu_changes table|Extension:CheckUser/cu_changes table}}</tvar>. Don't list core tables such as <tvar name=page>{{ll|Manual:Page table|page}}</tvar> or <tvar name=revision>{{ll|Manual:Revision table|revision}}</tvar>; only list tables that are added by extensions.</translate></td>
+</tr>
+<tr>
+<td>{{visible anchor|license}}</td><td><translate><!--T:206--> license governing use of this extension, as one of the codes found in <tvar name=url>https://spdx.org/licenses/</tvar>, e.g. <tvar name=later2><code>GPL-2.0-or-later</code></tvar>, <tvar name=only2><code>GPL-2.0-only</code></tvar> or <tvar name=later3><code>GPL-3.0-or-later</code></tvar>, etc.</translate></td>
 </tr>
 <tr>
-<td><span id="license">license</span></td><td>license governing use of this extension, as one of the codes found in https://spdx.org/licenses/, e.g. <code>GPL-2.0-or-later</code>, <code>GPL-2.0-only</code> or <code>GPL-3.0-or-later</code>, etc.</td>
+<td><span id="download">'''download'''</span></td><td><translate><!--T:207--> '''link to the download''' : <tvar name=url>[[phab:r/project/mediawiki/core|Git]]</tvar>, <tvar name=wikimediadownload>{{tl|WikimediaDownload{{#translation:}}}}</tvar>. </translate></td>
 </tr>
+<td><span id="repo">repo</span></td><td><translate><!--T:249--> Name of the Gerrit repository the extension's code is stored in, if different from the page name. Setting this automatically sets {{para|download}}, and allows the template to automatically load data from the appropriate <tvar name=1><code>extension.json</code></tvar> file.</translate></td>
 <tr>
-<td><span id="download">'''download'''</span></td><td>'''link to the download''' : [https://phabricator.wikimedia.org/r/project/mediawiki/core Git], {{tl|WikimediaDownload}} with server=svn in case it was not migrated from [[Subversion]]. If you put the code into page in the MediaWiki wiki, link to it using a full page name and section name, e.g. <code> <nowiki>[[Extension:Example/version_1.22a#Code]]</nowiki> </code> (it must remain valid when bot-copied elsewhere)</td>
+<td>{{visible anchor|readme}}</td><td><translate><!--T:208--> external link to the <tvar name=readme>readme</tvar> file, e.g. <tvar name=url>https://phabricator.wikimedia.org/r/browse/mediawiki/extensions/Flow;master;README</tvar></translate></td>
 </tr>
 <tr>
-<td><span id="readme">readme</span></td><td>external link to the readme file, e.g. https://phabricator.wikimedia.org/r/browse/mediawiki/extensions/Flow;master;README</td>
+<td>{{visible anchor|changelog}}</td><td><translate><!--T:209--> external link to the changelog file, e.g. <tvar name=url>[[Extension:LDAP Authentication/Changelog]]</tvar></translate></td>
 </tr>
 <tr>
-<td><span id="changelog">changelog</span></td><td>external link to the changelog file, e.g. [[Extension:LDAP Authentication/Changelog]]</td>
+<td>{{visible anchor|parameters}}</td><td><translate><!--T:197--> available parameters for LocalSettings.php</translate></td>
 </tr>
 <tr>
-<td><span id="parameters">parameters</span></td><td><translate>available parameters for LocalSettings.php</translate></td>
+<td>{{visible anchor|tags}}</td><td><translate><!--T:198--> any tags your extension uses (e.g. <tvar name=tags>&lt;tag1&gt;, &lt;tag2&gt;</tvar>).</translate></td>
 </tr>
 <tr>
-<td><span id="tags">tags</span></td><td><translate>any tags your extension uses (e.g. <tvar|tags>&lt;tag1&gt;, &lt;tag2&gt;</>).</translate></td>
+<td>{{visible anchor|rights}}</td><td><translate><!--T:210--> [[<tvar name=1>Special:MyLanguage/Manual:User rights</tvar>|rights]] added by the extension. '''Not to be confused with the license!''' Rights are such as <tvar name=makebot>''{{ll|Extension:MakeBot|makebot}}''</tvar> or <tvar name=desysop>''{{ll|Extension:Desysop|desysop}}''</tvar>, not such as GFDL or LGPL or GPL - those are licenses!</translate></td>
 </tr>
 <tr>
-<td>rights</td><td><span id="rights">rights</span> added by the extension. '''Not to be confused with the license!''' Rights are such as ''[[Special:MyLanguage/Extension:MakeBot|makebot]]'' or ''[[Special:MyLanguage/Extension:Desysop|desysop]]'', not such as GFDL or LGPL or GPL - those are licenses!</td>
+<td>{{visible anchor|namespace}}</td><td><translate><!--T:199--> [[<tvar name=1>Special:MyLanguage/Manual:Namespace</tvar>|namespace]] in which this extension is used</translate></td>
 </tr>
 <tr>
-<td><span id="namespace">namespace</span></td><td><translate>namespace in which this extension is used</translate></td>
+<td>{{visible anchor|help}}</td><td>Link to user-help for the extension. If not provided, will look for <code>Help:Extension:''ExtensionName''</code>. If provided, full wikitext link should be given (because you may want to link to e.g. an external page).</td>
 </tr>
 <tr>
-<td><span id="example">example</span></td><td><translate>example, website or screenshot of working extension</translate></td>
+<td>{{visible anchor|example}}</td><td><translate><!--T:200--> example, website or screenshot of working extension</translate></td>
 </tr>
 <tr>
-<td><span id="compatibility">compatibility</span></td><td>Additional compatibility information, for instance compatibility charts (formerly using [[Template:Extension Testing]]). It's encouraged to add any client-side compatibility information here too, especially when diverging from [[Browser support|expectations of full support for a browser]].</td>
+<td>{{visible anchor|compatibility}}</td><td><translate><!--T:211--> Additional compatibility information, for instance compatibility charts. It's encouraged to add any client-side compatibility information here too, especially when diverging from [[<tvar name=1>Special:MyLanguage/Compatibility#Browsers</tvar>|expectations of full support for a browser]].</translate></td>
 </tr>
 <tr>
-<td><span id="translate">translate</span></td><td>Optional parameter to link the exact page where ([[Help:Extension:Translate/Glossary|message group id]] with which) the extension will be translatable on [[translatewiki.net]] if enabled. If the default link is incorrect, manually set it to:
+<td>{{visible anchor|translate}}</td>
-* ext-LOWERCASE(NOSPACES(Label as defined in {{git file|project=translatewiki|branch=HEAD|file=groups/MediaWiki/mediawiki-defines.txt|text=config}})), aka
+<td>
+<translate>
+<!--T:212-->
+Optional parameter to link the exact page where ([[<tvar name=1>Special:MyLanguage/Help:Extension:Translate/Glossary</tvar>|message group id]] with which) the extension will be translatable on <tvar name=translatewiki>[[translatewiki.net]]</tvar> if enabled. If the default link is incorrect, manually set it to:
+* <tvar name=lowercase>ext-LOWERCASE</tvar>(<tvar name=nospaces>NOSPACES</tvar>(Label as defined in <tvar name=file>{{git file|project=translatewiki|branch=HEAD|file=groups/MediaWiki/ExtensionsAgg.yaml|text=config}}</tvar>)), aka
 * the parameter you get in the URL after
-** typing the name of the extension in the search/filter box at [[translatewiki:Special:Translate]] or
+** typing the name of the extension in the search/filter box at <tvar name=tranlwikispectransl>[[translatewiki:Special:Translate]]</tvar> or
-** searching for its name in [https://translatewiki.net/w/i.php?title=Special%3ALanguageStats&x=D languagestats] after clicking "expand all".</td>
+** searching for its name in <tvar name=transwikilangstat>[https://translatewiki.net/w/i.php?title=Special%3ALanguageStats&x=D languagestats]</tvar> after clicking "expand all".
+</translate>
+</td>
 </tr>
 <tr>
-<td><span id="bugzilla">bugzilla</span></td><td><translate>Bugzilla MediaWiki extension component name</translate></td>
+<td>{{visible anchor|bugzilla}}</td><td><translate><!--T:201--> Bugzilla MediaWiki extension component name</translate></td>
 </tr>
 <tr>
-<td><span id="phabricator">phabricator</span></td><td><translate>Phabricator project name</translate></td>
+<td>{{visible anchor|phabricator}}</td><td><translate><!--T:202--> Phabricator project name</translate></td>
 </tr>
 <tr>
-<td><span id="CheckUsageNameOverride">CheckUsageNameOverride</span></td><td><translate>override the page name used for the check usage link.</translate>
+<td>{{visible anchor|CheckUsageNameOverride}}</td><td><translate><!--T:203--> override the page name used for the check usage link.</translate>
 </tr>
 </table>
@@ Line 749: / Line 735: @@
 </tr>
 <tr>
-<td>'''templatemode'''</td><td><translate><!--T:191-->
+<td>'''templatemode'''</td>
+<td>
+<translate>
+<!--T:191-->
 '''Controls auto-categorization of host page.'''
 <!--T:192-->
 Normally left blank. Alternate values are:
-* <tvar|nocats>''nocats''</> - suppresses categorization and the 'check usage' link. Use this value if you are adding this template to {{ll|<tvar|url>Help:Subpage</>|subpages}} of an extension or to how-to documentation of extensions. For example, the usage image above sets <tvar|nocats><code>templatemode=nocats</code></> because this isn't an actual extension page and we don't want to add this page to any categories on account of it.
+</translate>
-* <tvar|nousage>''nousage''</> - suppresses the 'check usage' link. Link is also suppressed if the page is a subpage; it is not in the Extension: namespace; or if suppressed by '<tvar|templatemode>templatemode=nocats</>'
+* ''nocats'' - <translate><!--T:224--> suppresses categorization and the 'check usage' link. Use this value if you are adding this template to [[<tvar name=1>Special:MyLanguage/Help:Subpage</tvar>|subpages]] of an extension or to how-to documentation of extensions. For example, the usage image above sets <tvar name=nocats><code>templatemode=nocats</code></tvar> because this isn't an actual extension page and we don't want to add this page to any categories on account of it.</translate>
+* ''nousage'' - <translate><!--T:225--> suppresses the 'check usage' link. Link is also suppressed if the page is a subpage; it is not in the Extension: namespace; or if suppressed by '<tvar name=templatemode>templatemode=nocats</tvar>'</translate>
-<!--T:193-->
+<translate><!--T:193--> If this is left blank, this template will add the host page to <tvar name=allextcat>[[:Category:All extensions{{#translation:}}]]</tvar> and to one or more additional categories, depending on the values assigned to the [[<tvar name=anchor>#Content parameters</tvar>|Content parameters]].</translate></td>
-If this is left blank, this template will add the host page to <tvar|allextcat>[[:Category:All extensions{{#translation:}}]]</> and to one or more additional categories, depending on the values assigned to the [[<tvar|anchor>#Content parameters</>|Content parameters]].</translate></td>
 </tr>
 </table>
@@ Line 768: / Line 757: @@
 <!--T:85-->
-If you want to add the infobox to an existing page, copy and paste the code at the [[<tvar|1>#CutAndPaste</>|top of this page]].
+If you want to add the infobox to an existing page, copy and paste the code at the [[<tvar name=1>#CutAndPaste</tvar>|top of this page]].
+</translate>
-=== Create a new extension article === <!--T:86-->
+{{anchor|Create a new extension page|Create a new extension article}}
-<!--T:87-->
-If you want to create a new extension page, enter the name below and click the button.</translate>
 <translate>
-<!--T:88-->
+=== Create a new extension page === <!--T:86-->
-A new page will be created with the infobox template already in place.
 </translate>
+<translate><!--T:87--> If you want to create a new extension page, enter the name below and click the button.</translate>
+<translate><!--T:88--> A new page will be created with the infobox template already in place.</translate>
 {{Extension/CreateExtensionInputBox}}
@@ Line 783: / Line 771: @@
 <translate>
 == Enhancing this template == <!--T:89-->
+</translate>
+<translate><!--T:90--> If you would like to improve on this template, thanks!</translate>
+<translate><!--T:91--> This is a complicated template so here is some help along the way:</translate>
-<!--T:90-->
-If you would like to improve on this template, thanks!</translate>
 <translate>
-<!--T:91-->
-This is a complicated template so here is some help along the way:
 === The Create extension button === <!--T:92-->
@@ Line 796: / Line 782: @@
 <!--T:182-->
-* '''<tvar|extsample>[[Template:Extension/Sample]]</>:''' The boilerplate extension that is preloaded into newly-created pages.
+* '''<tvar name=extsample>{{ll|Template:Extension/Sample}}</tvar>:''' The boilerplate extension that is preloaded into newly-created pages.
-* '''<tvar|extinpbox>[[Template:Extension/CreateExtensionInputBox]]</>:''' An input box that can be inserted wherever you want users to easily create extensions. For documentation on the <tvar|tagvalue><code><nowiki><inputbox></nowiki></code></> tag, please see <tvar|url>{{ll|Extension:InputBox|Extension:InputBox}}</>.
+* '''<tvar name=extinpbox>{{ll|Template:Extension/CreateExtensionInputBox}}</tvar>:''' An input box that can be inserted wherever you want users to easily create extensions. For documentation on the <tvar name=tagvalue>{{tag|inputbox|open}}</tvar> tag, please see <tvar name=url>{{ll|Extension:InputBox|Extension:InputBox}}</tvar>.
 === Infobox parameters === <!--T:183-->
@@ Line 805: / Line 791: @@
 <!--T:185-->
-* To make this template easy to use, each label in the infobox is linked to documentation on the template parameter(s) it displays. If you add a parameter, please be sure to also add it to the {{ll|<tvar|anchor>Template:Extension#Content parameters</>|content parameter documentation}} and link its label to that documentation.
+* To make this template easy to use, each label in the infobox is linked to documentation on the template parameter(s) it displays. If you add a parameter, please be sure to also add it to the [[<tvar name=1>Special:MyLanguage/Template:Extension#Content parameters</tvar>|content parameter documentation]] and link its label to that documentation.
 <!--T:186-->
 To change/correct/add to the implementation type parameters:
-* Check the [[<tvar|url>Template_talk:Extension</>|talk page]] - there have been some extensive discussions about this field.
+* Check the [[<tvar name=url>Template_talk:Extension</tvar>|talk page]] - there have been some extensive discussions about this field.</translate>
-* '''<tvar|typeswitch>{{ll|Template:Extension/TypeSwitch|Template:Extension/TypeSwitch}}</>:''' Stores the possible values for the type field. Multiple values are implemented by calling this template with <tvar|foreach>[[Template:Foreach]]</>.
+<translate>
-* '''<tvar|typeswitchnocats>{{ll|Template:Extension/TypeSwitchNoCats|Template:Extension/TypeSwitchNoCats}}</>:''' Does not need to be modified when adding a new type. Used instead of <tvar|typeswitch>{{ll|Template:Extension/TypeSwitch|Template:Extension/TypeSwitch}}</> when this template is used in <tvar|nocats><code>templatemode=nocats</code></>. Templates used with <tvar|foreach>[[Template:Foreach]]</> can only take one parameter so we need to wrap the call to <tvar|tpeswitch>{{ll|Template:Extension/TypeSwitch|Template:Extension/TypeSwitch}}</> with another template that sets the mode.
+<!--T:247-->
+* The valid types and what they link to are defined at <tvar name=1>[[Module:Extension]]</tvar>
 <!--T:187-->
@@ Line 817: / Line 804: @@
 <!--T:188-->
-* '''<tvar|hookinuse>[[Template:Extension/HookInUse]]</>:''' Adds links and categories for a hook in use. Multiple hooks in use are implemented by calling this template with <tvar|foreach>[[Template:Foreach]]</>.
+* '''<tvar name=hookinuse>[[Template:Extension/HookInUse]]</tvar>:''' Adds links and categories for a hook in use. Multiple hooks in use are implemented by calling this template with <tvar name=foreach>[[Template:Foreach]]</tvar>.
-* '''<tvar|hookinusenocats>[[Template:Extension/HookInUseNoCats]]</>:''' Used instead of <tvar|hookinuse>[[Template:Extension/HookInUse]]</> when this template is used in <tvar|nocats><code>templatemode=nocats</code></>. Templates used with <tvar|feach>[[Template:Foreach]]</> can only take one parameter so we need to wrap the call to <tvar|hookuse>[[Template:Extension/HookInUse]]</> with another template that sets the mode.
+* '''<tvar name=hookinusenocats>[[Template:Extension/HookInUseNoCats]]</tvar>:''' Used instead of <tvar name=hookinuse>[[Template:Extension/HookInUse]]</tvar> when this template is used in <tvar name=nocats><code>templatemode=nocats</code></tvar>. Templates used with <tvar name=feach>[[Template:Foreach]]</tvar> can only take one parameter so we need to wrap the call to <tvar name=hookuse>[[Template:Extension/HookInUse]]</tvar> with another template that sets the mode.
 == Test case == <!--T:189-->
@@ Line 833: / Line 820: @@
 [[Special:WhatLinksHere/Template:Extension/vulnerabilities|vulnerabilities]],
 [[Special:WhatLinksHere/Template:Extension/archived|archived]]
-[[Category:Info templates{{#translation:}}|{{PAGENAME}}]]
-[[Category:Extension creation{{#translation:}}]]
-[[Category:Categorizing templates{{#translation:}}|{{PAGENAME}}]]
-[[Category:Extension templates{{#translation:}}]]
 </noinclude>