void buildAddressSpaceFactory() {
		GenericAddressSpace[] spaceArray = new GenericAddressSpace[spacetable.size()];
		spacetable.values().toArray(spaceArray);
		addressFactory = new DefaultAddressFactory(spaceArray, default_space);
	}
Returns the source file indexer
@return indexer
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/SleighLanguage.java