upper >>-upper(+---+--+---------+---)---------------------->< +-n-+ +-,length-+ Returns the receiving buffer with the characters of the target string beginning with character [n] for [length] characters converted to uppercase. If [n] is specified, it must be a positive whole number. If [n] is not specified, the case conversion will start with the first character. If [length] is specified, it must be a non-negative whole number. If [length] the default is to convert the remainder of the buffer. |