private boolean goToExplicitOperandVariable(Navigatable navigatable, OperandFieldLocation loc,
			GoToService goToService) {

		VariableOffset variableOffset = loc.getVariableOffset();
		if (variableOffset != null) {
			Variable variable = variableOffset.getVariable();
			if (variable != null) {
				goToService.goTo(navigatable,
					new VariableNameFieldLocation(navigatable.getProgram(), variable, 0),
					navigatable.getProgram());
				return true;
			}
		}
		return false;
	}
Navigate to the variable, when directly supplied by the field location

@param navigatable the navigatable to which we should navigate
@param loc the source location
@param goToService the GoTo service
@return true if we decide to attempt navigation
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/OperandFieldMouseHandler.java