code: function expectedCaseIndent(node, switchIndent) {
  		var switchNode = (node.type === "SwitchStatement") ? node : node.parent;
  		var caseIndent;
  
  		if (caseIndentStore[switchNode.loc.start.line]) {
  			return caseIndentStore[switchNode.loc.start.line];
  		} else {
  			if (typeof switchIndent === "undefined") {
  				switchIndent = getNodeIndent(switchNode);
  			}
  
  			if (switchNode.cases.length > 0 && options.SwitchCase === 0) {
  				caseIndent = switchIndent;
  			} else {
  				caseIndent = switchIndent + (indentSize * options.SwitchCase);
  			}
  
  			caseIndentStore[switchNode.loc.start.line] = caseIndent;
  			return caseIndent;
  		}
  	}
docs: Returns the expected indentation for the case statement
  @param {ASTNode} node node to examine
  @param {int} [switchIndent] indent for switch statement
  @returns {int} indent size