[v3] doxygen updates

[Joe Buck]

On Fri, Nov 05, 2004 at 01:56:19PM -0600, Benjamin Kosnik wrote:
> This fixes a couple problems with the generated doxygen output. In
> addition, it updates the generated doxygen config to 1.3.9.1, and
> removes using dot in the default config. (This last bit is at the
> longstanding request of the SC. Sadly, free software with equivalent
> functionality of graphviz is still in progress. In the meantime, those
> who want dot output will have to generate it themselves, which should
> not be an undue hardship.)

We now have a free VCG; I was hoping that this could be adapted to accept
dot-format input, and at one time mistakenly thought that it did.  I
thought that Mike DuPont was working on that, but I haven't heard from
him in a while.