Updated readme with more design info

README.txt

@@ -1,18 +1,47 @@
 Dan Ziemba
-Required file 'Runfile' is generated by Makefile
+
+Required file 'Runfile' is generated by the Makefile.
+Code is also available at https://github.com/zman0900/cse755-lisp
+Javadoc is available by running `make doc`
+
 
 Design Information:
 
-<S> ::= <E>
+I used the LL(1) grammar from the project description with whitespace removed
+since my lexer handles ensuring required whitespace is where it belongs.
+
+LL(1) Grammar with numbered rules:
+1.	<S> ::= <E>
+2.	<E> ::= atom
+3.		  | (<X>
+4.	<X> ::= )
+5.		  | <E><Y>
+6.	<Y> ::= .<E>)
+7.		  | <R>)
+8.	<R> ::= <E><R>
+9.		  | empty
 
-<E> ::= atom
-	  | (<X> 
+I constructed an LL(1) parse table based on the info from wikipedia's LL parser
+page: http://en.wikipedia.org/wiki/LL_parser
 
-<X> ::= )
-	  | <E> <Y>
+First-sets:
+E - { atom, ( }
+R - { empty, atom, ( }
+S - { atom, ( }
+X - { ), atom, ( }
+Y - { ), atom, (, . }
 
-<Y> ::= . <E>)
-	  | <R>)
+Follow-sets:
+E - { ), $, atom, (, . }
+R - { c }
+S - { $ }
+X - { ), $, atom, (, . }
+Y - { ), $, atom, (, . }
 
-<R> ::= <E> <R>
-	  | empty
+Parse table:
+	.	atom	)	(	$
+E		2			3
+R		8		9	8
+S		1			1
+X		5		4	5
+Y	6	7		7	7