// Object names can be:
        //    name
        //    prefix.name
        // Property names can be:
        //    name
        //    attachedPropertyObject.name
        //    prefix.attachedPropertyObject.name
        public static bool LooksLikeCompoundName(this TokenBuffer <LexerTokenType> tokenBuffer, out int length)
        {
            length = 0;

            var tokenType0 = tokenBuffer.LookAhead(0, LexerTokenType.Unknown);
            var tokenType1 = tokenBuffer.LookAhead(1, LexerTokenType.Unknown);
            var tokenType2 = tokenBuffer.LookAhead(2, LexerTokenType.Unknown);
            var tokenType3 = tokenBuffer.LookAhead(3, LexerTokenType.Unknown);
            var tokenType4 = tokenBuffer.LookAhead(4, LexerTokenType.Unknown);

            if (tokenType0 == LexerTokenType.Identifier)
            {
                length = 1;

                if (tokenType1 == LexerTokenType.Period && tokenType2 == LexerTokenType.Identifier)
                {
                    length = 3;

                    if (tokenType3 == LexerTokenType.Period && tokenType4 == LexerTokenType.Identifier)
                    {
                        length = 5;
                    }
                }

                return(true);
            }

            return(false);
        }
        public static bool LooksLikeQualifiedName(
            this TokenBuffer <LexerTokenType> tokenBuffer,
            LexerTokenType qualifierDelimeter)
        {
            var tokenType0 = tokenBuffer.LookAhead(0, LexerTokenType.Unknown);
            var tokenType1 = tokenBuffer.LookAhead(1, LexerTokenType.Unknown);

            return(tokenType0 == LexerTokenType.Identifier &&
                   tokenType1 == qualifierDelimeter);
        }
        // See if the name is followed by an equals....
        public static bool LooksLikePropertyAssignment(this TokenBuffer <LexerTokenType> tokenBuffer)
        {
            int nameLength;

            if (tokenBuffer.LooksLikeCompoundName(out nameLength))
            {
                var tokenTypeFollowing = tokenBuffer.LookAhead(nameLength, LexerTokenType.Unknown);

                if (tokenTypeFollowing == LexerTokenType.Equals)
                {
                    return(true);
                }
            }

            return(false);
        }