# Example
## content of the variables.xml file
[filename](variables.xml ':include :type=code xml')

## you can use fully specified path to the variable
This will be changed to the value of the **<foo>** tag in the **<var>** tag : ${var.foo}
## you can use XPath
This will be changed to the value of the **<foo>** tag in the **<var>** tag : ${/var/foo}

This will be the value of the second **<item>** tag of the list: ${//item[2]}