intf_decl: @interface
whitespace:  
text: NSRuby
whitespace:  
colon: :
whitespace:  
text: NSObject
whitespace:  
open_brace: {
whitespace: 
whitespace:  
whitespace:  
whitespace:  
text: int
whitespace:  
text: x
comma: ,
whitespace:  
text: y
semicolon: ;
whitespace: 
closed_brace: }
whitespace: 
minus: -
open_paren: (
text: void
closed_paren: )
whitespace:  
text: sayHello
semicolon: ;
whitespace: 
plus: +
open_paren: (
text: NSString
whitespace:  
mult: *
closed_paren: )
whitespace:  
text: scientificName
semicolon: ;
whitespace: 
end: @end
whitespace: 
whitespace: 
impl_decl: @implementation
whitespace: 
minus: -
open_paren: (
text: void
closed_paren: )
whitespace:  
text: sayHello
whitespace:  
open_brace: {
whitespace: 
whitespace:  
whitespace:  
whitespace:  
text: NSLog
open_paren: (
text: @
double_quote: "
text: Hello
comma: ,
whitespace:  
text: World!
double_quote: "
closed_paren: )
semicolon: ;
whitespace: 
closed_brace: }
whitespace: 
whitespace: 
plus: +
open_paren: (
text: NSString
whitespace:  
mult: *
closed_paren: )
whitespace:  
text: scientificName
whitespace:  
open_brace: {
whitespace: 
whitespace:  
whitespace:  
whitespace:  
text: int
whitespace:  
text: x
whitespace:  
text: =
whitespace:  
number: 2
whitespace:  
plus: +
whitespace:  
number: 5
whitespace:  
mult: *
whitespace:  
number: 5
whitespace:  
div: /
whitespace:  
number: 8
semicolon: ;
whitespace: 
whitespace:  
whitespace:  
whitespace:  
text: return
whitespace:  
text: @
double_quote: "
text: Homo
whitespace:  
text: Sapien!
double_quote: "
semicolon: ;
whitespace: 
closed_brace: }
whitespace: 
end: @end
whitespace: