<
                    rubyRule
                    >
                         containing:
                
                
                
                
                @ 
                selector
                      
                
                required, value is 
                XPath
                      expression 
                
                selecting nodes
                
 
                
                    
                    containing ruby base text
                
                
                
                @ 
                rubyPointer
                     
                
                    optional
                
                ,
                     
                
                value is 
                XPath
                     expression 
                
                
                
                
                @ 
                rpPointer
                     
                
                    optional
                
                ,
                     value is 
                XPath
                     expression
                
                
                
                @ 
                rbcPointer
                     
                
                    optional
                
                ,
                     value is 
                XPath
                     expression
                
                
                
                @ 
                rtcPointer
                     
                
                    optional
                
                ,
                     value is 
                XPath
                     expression
                
                
                
                @ 
                rbspanPointer
                     
                
                    optional
                
                ,
                     value is 
                XPath
                     expression
                
                
                
                @ 
                rtPointer
                     
                
                    optional
                
                ,
                     value is 
                XPath
                     expression
                
                
                <
                rubyText
                >
                     
                
                    optional
                
                ,
                     value is 
                ruby
                     text