11 November 2009:
Changed file oblig2.parser.Lexer.java
    - Changed/Removed line from method initTokenizer() line 43
         -to   //   st.ordinaryChars('*', '/');
         -from st.ordinaryChars('*', '/');

10 November 2009:
Changed file oblig2.parser.Lexer.java
    - Added line to constructor Lexer() ca line 27:
        -to: initTokenizer()
    - Changed method nextToken():
###START
    public Symbol nextToken() {
        try {
            char c;
            switch (st.nextToken()) {
                case StreamTokenizer.TT_EOF:
                    str = null;
                    return Symbol.EOF;
                case '"':
                    str = st.sval;
                    return Symbol.STRING;
                case StreamTokenizer.TT_WORD:
                    str = st.sval;
                    if (str.equals("true") ||
                    		str.equals("false"))
                    	return Symbol.BOOL;
                    return Symbol.NAME;
                case StreamTokenizer.TT_NUMBER:
                    str = ((int) st.nval) + "";
                    return Symbol.NUMBER;
                default:
                    c = (char) st.ttype;
                    str = null;
                    switch (c) {
                        case '(':
                            return Symbol.LPAR;
                        case ')':
                            return Symbol.RPAR;
                        case '\'':
                            return Symbol.QUOTE;
                        case '.':
                        	return Symbol.DOT;
                    }
            }
            str = (char) st.ttype + "";
            return Symbol.NAME;
        } catch (IOException ex) {
        	System.out.println(ex.getMessage());
            System.exit(1);
        }
        return Symbol.EOF;
    }
###STOP

03 November 2009:
Changed file oblig2.util.Symboltable.java
    - Changed method addDecl line 55:
        -to:   Hashtable<String, SExp> curscope = scopeList.peek();
        -from: Hashtable<String, SExp> curscope = scopeList.poll();

Changed file oblig2.parser.Lexer.java
    - Added line to method initTokenizer ca line 37:
        -to: st.wordChars('?', '?');