as-is, without a parameter name and before any device model name or
substrate pin, according to CDL syntax, if the parameter has been
specified without a parameter name (e.g., "r=" instead of "r=r").
Corrected an error in the extract code which put the substrate node
name in front of parameters instead of after. This was previously
unexercised because only in CDL format does a resistor or capacitor
model have parameters listed by name.