@Override
	public boolean isGlobal(Address addr) {
		AddressSpace space = addr.getAddressSpace();
		if (space.isOverlaySpace()) {
			addr = ((OverlayAddressSpace) space).translateAddress(addr, true);
		}
		return globalSet.contains(addr);
	}
Generate an XML error handler suitable for parsing a specification document.
  - Warnings are logged.
  - Errors cause a SAXParseException

@param docTitle is the title of the document
@return the error handler object
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/BasicCompilerSpec.java