Use this template to show a file box with some content.
== Usage Parameters ==;1. unnamed: Add this code to the page text:<pre>{{File|filename|some description|.file content}}</pre>{{File|filename|;2. unnamed (optional): Add some description|(optional as can be blank).file content}};3. unnamed: Add the code.
If you want to preserve == Usage ==See the format of the file content, use <nowiki><pre> ... </pre></nowiki> tags for pre-formatted texttemplate's [[Template:<pre>{{File/testcases|filename|some description|<pre>file content this that</pre>}}</pre>testcases]]:{{Template:File|filename|some description|<pre>file content this that</pre>testcases}}
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