Template:Demo

该模板只是将模板代码（或任何其他代码）放在标签中<syntaxhighlight lang="wikitext">...</syntaxhighlight>，然后将该代码的呈现放在下面。

This template simply places template code (or any other code) in a Template:Tag tag and then places the rendering of that code below. <syntaxhighlight lang="wikitext">

{{your template}}

Template:Your template

</syntaxhighlight>

Template:Red You must wrap Template:Tag tags around the source to be demonstrated (or use {{escape}}, which has a demo-escape example), like so:

<syntaxhighlight lang="wikitext" inline>

[template source]

[template source]</syntaxhighlight>

Failure to wrap Template:Tag tags around the source may cause the source to be executed before it reaches this template.

<syntaxhighlight lang="wikitext" inline>

Template:Fail

Template:Fail</syntaxhighlight> produces:

Template:Fail

Template:Fail