The -dumpfile=<path> vvp extended argument sets the default nanme to use
for the various dumpers. If this flag is not given, the default is "dump".
The $dumpfile system task overrides the default or this command line flag.
This commit also factors out all the dumpfile selection code for the various
dumper implementations.
Embed the Icarus Verilog documentation, and format it so that the
Sphinx tools can process it into html or other formats. This will
make the documentation easier to keep up to date with the actual
software.
Cary R
Stephen Williams