Some notes on doxygen.

bacnet-stack/doc/README.doxygen

@@ -14,8 +14,8 @@ To build the Doxygen documentation for the BACnet Stack:
     and selecting "@ Build Documentation"
 - Feel free to tweak the doxygen output to your tastes, interests, and 
   choice of output formats.
-- The Latex output can be converted into a PDF (see doxygen manual,
-  google, and good luck!)
+- The Latex output could be converted into a PDF (see doxygen manual,
+  and google for your issues).
 - I have tried the PDF, man, and RTF outputs and not liked the results
   for any of them (500+ pages). I recommend the HTML output, as it is
   well organized and has an obvious flow, both of which the others lack.
@@ -36,4 +36,21 @@ Following the doxygen website's lead, I found the D-Bus project to be a good
   example of the sort of documentation we needed to have here.
   http://dbus.freedesktop.org/doc/dbus/api/html/index.html
 
-  
+
+Output Formats:
+The default output is HTML, which works well and looks good, but as mentioned,
+consists of 5000 files.
+The compiled help format (*.chm) also looks pretty good, and is packed into a
+single file.  Just a big, single file.
+
+I tried the latex-to-pdf route, but did not like the output (far too much
+whitespace, like a function per page, ~600 pages, not usefully organized).
+Ditto for RTF and man output.
+
+I could not find a linux-based compiled help compiler, so I resorted to using
+Microsoft's.  They seem to be pushing some later generation tools, and 
+maybe someone knows if that's a good thing, but I opted for their now
+fairly old HTML Help Workshop, version 4.74.
+Doxygen nicely arranges the html input, so pretty much all you have to do
+is point HTML Help Workshop at BACnet-stack\doc\output\html\index.hhp and
+let the compiler run.