way. The code as previously written was undermining other code
written to avoid long run-times on ext2spice, and didn't solve at
least one issue with unnecessary resistor shorts being added to the
netlist output. The current solution fixes one underlying problem
where a wrongly-placed parenthesis caused the "preferred net name"
routine EFHNBest() not to be run, which prevented original node
names from being preferred over their suffixed versions created by
"extract unique". However, I also added code to EFbuild.c to
merge unique nodes when the nodes are not really unique. The
problem is caused by "extract unique" operating only on one level
of hierarchy and being unable to see where nets may connect through
subcircuits. That can be determined from the "merge" statements
in the .ext file, and now the EFbuild routines will merge these
"false unique" names back into the original net.
949ec7672c