Template:Guide to Unix/Callno

How to use
The "callno" template calls the template named by the no parameter.
 * is the same as

The parameters "1" and "2" can be passed through, but others cannot.
 * is the same as

This template is part of a hack for "conditional".

Errors
If you see a red link to Template:Incorrect template call when using this template, then you forgot to set the "no" parameter.