@Override
	public void registerOptions(Options options, Program program) {
		options.registerOption(OPTION_NAME_CREATE_BOOKMARKS, createBookmarksEnabled, null,
			OPTION_DESCRIPTION_CREATE_BOOKMARKS);

	}
If symbol corresponds to a pointer which references an external symbol return 
the referenced external symbol, otherwise return the symbol provided.</li>
@param symbol - symbol to check for an external reference
@return referenced external symbol or original symbol
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/analysis/NoReturnFunctionAnalyzer.java