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	<id>http://ml.sayahna.org/index.php?action=history&amp;feed=atom&amp;title=Template%3A%21%21%2Fdoc</id>
	<title>Template:!!/doc - Revision history</title>
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	<updated>2026-04-23T20:55:20Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.5</generator>
	<entry>
		<id>http://ml.sayahna.org/index.php?title=Template:!!/doc&amp;diff=12663&amp;oldid=prev</id>
		<title>Cvr: 1 revision</title>
		<link rel="alternate" type="text/html" href="http://ml.sayahna.org/index.php?title=Template:!!/doc&amp;diff=12663&amp;oldid=prev"/>
		<updated>2014-08-22T07:30:01Z</updated>

		<summary type="html">&lt;p&gt;1 revision&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 07:30, 22 August 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Cvr</name></author>
		
	</entry>
	<entry>
		<id>http://ml.sayahna.org/index.php?title=Template:!!/doc&amp;diff=12662&amp;oldid=prev</id>
		<title>Sardanaphalus: category</title>
		<link rel="alternate" type="text/html" href="http://ml.sayahna.org/index.php?title=Template:!!/doc&amp;diff=12662&amp;oldid=prev"/>
		<updated>2014-08-19T00:48:42Z</updated>

		<summary type="html">&lt;p&gt;category&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Documentation subpage}}&lt;br /&gt;
{{High-use|57,000+}}&lt;br /&gt;
&lt;br /&gt;
This is an auxiliary [[Help:Template|template]] that allows one to encode &amp;quot;&amp;lt;code&amp;gt;||&amp;lt;/code&amp;gt;&amp;quot; (two pipes or [[vertical bar]]s) within template parameters.  If it is '''unnecessary''' to get a &amp;quot;&amp;lt;code&amp;gt;||&amp;lt;/code&amp;gt;&amp;quot;, it is better to use &amp;quot;&amp;lt;code&amp;gt;&amp;amp;amp;#124;&amp;amp;amp;#124;&amp;lt;/code&amp;gt;&amp;quot;.  However the &amp;quot;&amp;lt;code&amp;gt;||&amp;lt;/code&amp;gt;&amp;quot; delimiter for a [[Wikipedia:Manual of Style/Tables|Wiki table]] has to be [[:Category:Escape character templates|escaped by a template]] if it is used within a template.&lt;br /&gt;
&lt;br /&gt;
== Notes ==&lt;br /&gt;
&lt;br /&gt;
There is usually no such problem with &amp;quot;&amp;lt;code&amp;gt;!!&amp;lt;/code&amp;gt;&amp;quot; (exclamation marks).  This problem only affects &amp;quot;&amp;lt;code&amp;gt;||&amp;lt;/code&amp;gt;&amp;quot; (vertical bars) in conjunction with the [[m:Help:Parameter default]] mechanism within tables. However, in table rows starting with &amp;quot;&amp;lt;code&amp;gt;!&amp;lt;/code&amp;gt;&amp;quot; there can be problems with &amp;quot;&amp;lt;code&amp;gt;!!&amp;lt;/code&amp;gt;&amp;quot; being interpreted as a cell separator. Try replacing it with &amp;quot;&amp;lt;code&amp;gt;&amp;amp;amp;#33;&amp;amp;amp;#33;&amp;lt;/code&amp;gt;&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
This template cannot be [[Wikipedia:Substitution|substituted]].&lt;br /&gt;
&lt;br /&gt;
== Parameters ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;TemplateData&amp;gt;{&lt;br /&gt;
  &amp;quot;description&amp;quot;: &amp;quot;Escapes double pipe characters within template parameters&amp;quot;,&lt;br /&gt;
  &amp;quot;params&amp;quot;: {}&lt;br /&gt;
}&amp;lt;/TemplateData&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
*[[Template:!]]&lt;br /&gt;
*[[Template:!-]]&lt;br /&gt;
*[[Wikipedia:Conditional tables]]&lt;br /&gt;
*{{tim|!}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;includeonly&amp;gt;&lt;br /&gt;
[[Category:Wikipedia character-substitution templates]]&lt;br /&gt;
[[Category:Table and column templates]]&lt;br /&gt;
[[Category:Template namespace templates]]&lt;br /&gt;
&amp;lt;/includeonly&amp;gt;&lt;/div&gt;</summary>
		<author><name>Sardanaphalus</name></author>
		
	</entry>
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