The procedure
proc dependencies { template ubuffer }is used to retrieve any occurance of
package require
in the given module and creates a »refsect1« to list all the included packages.
Example 10.12. The Dependencies Section
<!-- Generated by Jeszra,
based on package require * -->
<refsect1>
<title>Dependencies</title>
<itemizedlist>
$packages
</itemizedlist>
</refsect1>