CTAN has a new package: DoX

[CTAN Announcements]

This package should reach your local mirror in a day or so.

Thanks again,
Jim Hefferon
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: DoX
Version number: 1.0
Author's name: Didier Verna
Location on CTAN: /macros/latex/contrib/dox
Summary description: Extensions to the doc package
License type: lppl

Announcement text: 
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The doc package provides LaTeX developers with means to describe the usage and the 
definition of new macros and environments. However, there is no simple way to extend 
this functionality to other items (options or counters for instance). The DoX package is 
designed to circumvent this limitation.
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This package is located at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/dox
.  More information is at
   http://tug.ctan.org/pkg/dox
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .