https://pool.calebcooper.ie/index.php?action=history&feed=atom&title=Template%3ATemplate_usage
Template:Template usage - Revision history
2026-04-08T00:19:22Z
Revision history for this page on the wiki
MediaWiki 1.43.8
https://pool.calebcooper.ie/index.php?title=Template:Template_usage&diff=13785&oldid=prev
Caleb Cooper: Created page with "<!-- Curly brackets matching should ignore [^}], \{{!}}; insource:/\{} is OK. --><onlyinclude><!-- Make a search link. -->{{plain link |url = {{fullurl:Special:Search|s..."
2020-10-22T17:29:04Z
<p>Created page with "<!-- Curly brackets matching should ignore [^}], \{{!}}; insource:/\{} is OK. --><onlyinclude><!-- Make a search link. -->{{plain link |url = {{fullurl:Special:Search|s..."</p>
<p><b>New page</b></p><div><!-- Curly brackets matching should ignore [^}], \{{!}}; insource:/\{} is OK.<br />
--><onlyinclude><!--<br />
Make a search link.<br />
-->{{plain link<br />
|url = <br />
{{fullurl:Special:Search|search=<!--<br />
-->{{urlencode:<!-- encodes spaces, so let's avoid unecessary spaces.<br />
<br />
Build this query:<br />
hastemplate: template insource:/\{\{ *[Tt]emplate *\| *[^}]*pattern/<br />
<br />
Add the ever present "hastemplate:" filter and a space<br />
-->hastemplate:"{{{template|{{{1|Template usage}}}}}}" <!-- <br />
<br />
Add the "insource:/\{\{ *"<br />
-->insource:/\{\{ *<!--<br />
<br />
Add the "[Tt]".<br />
Save from an expensive, /regexp/i.<br />
-->[{{#invoke:String|sub<!-- saw first [ of a "[Tt]" --><br />
|{{uc:{{{template|{{{1|Template usage}}}}}}}}|1|1}}{{#invoke:String|sub<br />
|{{lc:{{{template|{{{1|Template usage}}}}}}}}|1|1}}]{{#invoke:String|sub <br />
<!-- ^<br />
You saw ]. <br />
<br />
Add "emplate", the rest of the template name, starting from char 2.--><br />
|{{{template|{{{1|Template usage}}}}}}|2}}<!-- <br />
<br />
Add the tricky regexp part.<br />
--> *\{{!}}[^}]*<!-- optional space " *" around initial pipe <br />
initial pipe is \|, i.e. \{{!}}<br />
Trickiest part: [character class] inverted with ^: [^any char NOT }] <br />
Zero or more (*) of those "non-curly brackets".<br />
All this stuff always matches, shows in bold in the search results<br />
<br />
Add the users regexp pattern part and closing /.<br />
-->{{{pattern|{{{2|''regexp''}}}}}}/<!--<br />
<br />
Add "prefix:" You see the space before it.<br />
--> prefix:<!--<br />
-->{{#switch:<!-- add namespace "numbers and letters" recognition --><br />
{{{prefix|{{{3|}}}}}}<br />
|#default = {{{prefix|{{{3|{{FULLPAGENAME}}}}}}}}<br />
|n = {{NAMESPACE}}<br />
|0|: = :<br />
|1 = {{ns:1}}:<br />
|2 = {{ns:2}}:<br />
|3 = {{ns:3}}:<br />
|4 = {{ns:4}}:<br />
|5 = {{ns:5}}:<br />
|6 = {{ns:6}}:<br />
|7 = {{ns:7}}:<br />
|8 = {{ns:8}}:<br />
|9 = {{ns:9}}:<br />
|10 = {{ns:10}}:<br />
|11 = {{ns:11}}:<br />
|12 = {{ns:12}}:<br />
|13 = {{ns:13}}:<br />
|14 = {{ns:14}}:<br />
|15 = {{ns:15}}:<br />
|100 = {{ns:100}}:<br />
|101 = {{ns:101}}:<br />
|108 = {{ns:108}}:<br />
|109 = {{ns:109}}:<br />
|118 = {{ns:118}}:<br />
|119 = {{ns:119}}:<br />
|446 = {{ns:446}}:<br />
|447 = {{ns:447}}:<br />
|711 = {{ns:711}}:<br />
|710 = {{ns:710}}:<br />
|828 = {{ns:828}}:<br />
|829 = {{ns:829}}:<br />
|2600 = {{ns:2600}}:<br />
}}<br />
}}<!-- End urlencode. --><br />
}}<!-- End fullurl<br />
url done<br />
Now for name param of plainlinks.<br />
<br />
Appearance of link looks just like the query, unless labeled. <br />
So we're rebuilding the query just for show this time. --><br />
|name = <!-- for commentary see duplicate above --><br />
{{#if: <br />
{{{label|{{{4|}}}}}}<br />
|{{{label|{{{4}}}}}}<br />
|{{#if:<br />
{{{prefix|{{{3|}}}}}}<br />
<br />
|hastemplate:"{{{template|{{{1|Template usage}}}}}}" <!--<br />
-->insource:/\{\{ *<!--<br />
-->&#91;{{#invoke:String|sub<!-- saw first [ of a "[Tt]" --><br />
|{{uc:{{{template|{{{1|Template usage}}}}}}}}|1|1}}{{#invoke:String|sub<br />
|{{lc:{{{template|{{{1|Template usage}}}}}}}}|1|1}}&#93;{{#invoke:String|sub <br />
|{{{template|{{{1|Template usage}}}}}}|2}}<!-- ^<br />
--> *\{{!}}&#91;^}&#93;*<!-- optional space " *" around initial pipe <br />
-->{{#invoke:String|replace<br />
|{{#invoke:String|replace<br />
|{{{pattern|{{{2|''regexp''}}}}}}<!-- Given pattern<br />
-->|[|&#91;}}<!-- Replace any/all [ with HTML symbol<br />
-->|]|&#93;}}/<!-- replace any/all ] with there HTML symbol<br />
--> prefix:<!--<br />
-->{{#switch:<!-- add namespace "numbers and letters" recognition --><br />
{{{prefix|{{{3|}}}}}}<br />
|#default = {{{prefix|{{{3|{{FULLPAGENAME}}}}}}}}<br />
|n = {{NAMESPACE}}<br />
|0|: = <nowiki />:<br />
|1 = {{ns:1}}:<br />
|2 = {{ns:2}}:<br />
|3 = {{ns:3}}:<br />
|4 = {{ns:4}}:<br />
|5 = {{ns:5}}:<br />
|6 = {{ns:6}}:<br />
|7 = {{ns:7}}:<br />
|8 = {{ns:8}}:<br />
|9 = {{ns:9}}:<br />
|10 = {{ns:10}}:<br />
|11 = {{ns:11}}:<br />
|12 = {{ns:12}}:<br />
|13 = {{ns:13}}:<br />
|14 = {{ns:14}}:<br />
|15 = {{ns:15}}:<br />
|100 = {{ns:100}}:<br />
|101 = {{ns:101}}:<br />
|108 = {{ns:108}}:<br />
|109 = {{ns:109}}:<br />
|118 = {{ns:118}}:<br />
|119 = {{ns:119}}:<br />
|446 = {{ns:446}}:<br />
|447 = {{ns:447}}:<br />
|711 = {{ns:711}}:<br />
|710 = {{ns:710}}:<br />
|828 = {{ns:828}}:<br />
|829 = {{ns:829}}:<br />
|2600 = {{ns:2600}}:<br />
}}<br />
|{{#invoke:String|replace<br />
|{{#invoke:String|replace<br />
|'''Testing''' <kbd>{{{pattern|{{{2}}}}}}</kbd> '''on this page'''<!--<br />
-->|[|&#91;}}<!-- Replace any/all [ with HTML symbol<br />
-->|]|&#93;}}<!-- replace any/all ] with there HTML symbol--><br />
}}<br />
}}<br />
}}<!-- End of plainlinks<br />
--></onlyinclude><noinclude>{{Documentation}}</noinclude></div>
Caleb Cooper