option to generate output for private members.
<li>Every page now contains a condensed index page, allowing much faster
navigation through the documentation.
<li>Global and member variables can now be documented.
<li>A project name can now given, which will be included in the
documentation.
</ul>
<h4>Bug fixes:</h4>
<ul>
<li>Fixed bug when files with the same name but in different directories
are used as include files.
<li>Template classes now work.
<li>Inner classes now work.
<li>Fixed a bug regarding unrelated functions and <code>\fn</code>.
<li>Fixed parse bug with <code>/**/</code> comments
<li>Fixed a bug regarding inline friend functions.
<li>The list of all members now also contains the undocumented members.
<li>Special documentation is now removed from code blocks.
<li>Doxygen should compile on Sun Solaris (with <code>CC</code>), HP-UX (with
<code>CC</code>), Irix (with DCC) and Linux (with <code>GCC</code>)
<li>Fixed several minor bugs.
</ul>
<h3>Version 0.2</h3>
<h4>New features:</h4>
<ul>
<li>Blocks of code are now parsed. Function calls and variables are
replaced by links to their documentation if possible.
<li>Special example documentation block added. This can be used to
provide cross references between the documentation and some example code.
<li>Documentation blocks can now be placed inside the body of a class.
<li>Documentation blocks with line range may now be created using
special <code>//!</code> C++ line comments.
<li>Unrelated members can now be documented. A page containing a
list of these members is generated.
<li>Added an <code>\include</code> command to insert blocks of source code
into the documentation.
<li>Warnings are generated for members that are undocumented.
<li>You can now specify your own HTML headers and footers for the
generated pages.
<li>Option added to generated indices containing all external classes
instead of only the used ones.
</ul>
<h4>Bug fixes:</h4>
<ul>
<li>Fixed a link generation problem with mixed case filenames are used.
<li>Made doxygen a little more portable.
(doxygen should now compile on Linux (with g++) and HP-UX (with CC))
<li>Fixed a bug in err() function.
<li>Fixed a problem with the type cast operator.
<li>Removed some typo's from the docs.
<li>Several small bug fixes and enhancements.
</ul>
<h3>Version 0.1</h3>
Initial version.
*/