543: Highlights

• If you want to specify a field width, and you want the displayed characters to be to the right of the padding, then include an integer between the percent sign and the character.
• If you want to specify a field width, and you want the displayed characters to be to the left of the padding, then include a negative integer between the percent sign and the character.
• If you want to control the number of digits displayed to the right of the decimal point in a floating-point number, then add a decimal point after the field width along with the number of digits desired to the right of the decimal point.