def parse_pin_name(name)
      components = PIN_NAME_REGEX.match(name)
      return components[1], components[3].to_i, components[4].to_i
    end
def parse_pin_name(name)
      components = PIN_NAME_REGEX.match(name)
      return components[1], components[3].to_i, components[4].to_i
    end
Break a schematic-format pin name into three elements, and return them.
 Returns a list including: 1) the base name, 2) the range's left bound, and 3) the range's right bound.