Language info

<includeonly><!--
-->{{#if:{{langList|isOnWiki|{{lang|}}}}|<!--
	// print the {{translation projects}} utilities
	-->{{#ifeq:{{{displaytitle|-unset}}}|{{{displaytitle|unset-}}}|<!--
		-->{{translation projects|displaytitle={{{displaytitle}}}}}<!-- $displaytitle is set
	-->|<!--
		-->{{translation projects}}<!-- $displaytitle is not set
	-->}}<!-- (this differentiation is needed because "|displaytitle=<blank>" would override the default in {{translation projects}})
-->}}<!--

// offwiki languages must (and only need to) define en page name: {{language info|en=<en page name>}}
// en and onwiki languages can be auto detected: {{language info}}, or defined manually: {{language info|en=<en page name>}} (mainly for templates/modules, it will be easier to sync for offwiki languages)

//en pagename detected and English interwiki link if needed.
-->{{#if:{{langList|isEn|{{lang}}}}|<!--
	-->{{#vardefine:_en|{{{en|{{{key| {{#titleparts:{{FULLPAGENAME}}}} }}}}}}}}<!--
-->|<!--
	// we need pagename with namespace, so use{{FULLPAGENAME}}.
	-->{{#vardefine:_en|{{{en|{{{key| {{#if:{{langList|isOnWiki|{{lang}}}}|{{#titleparts:{{FULLPAGENAME}}|-1}}|{{#titleparts:{{FULLPAGENAME}}}}}} }}}}}}}}<!--
	-->{{#if:{{#var:_en}}|[[en:{{#var:_en}}]]}}<!-- 
-->}}<!--
//non-English language interwiki links
-->{{#invoke:language_info|interwiki_links|en={{#var:_en|{{#titleparts:{{FULLPAGENAME}}}}}}|lang={{lang}}}}<!--
--></includeonly><noinclude>{{lua}}{{doc}}{{language info|en=Template:Language info}}</noinclude>