PAD Subroutine

Usage:

s = PAD(s, n [,0|1|2] )

Description:

Returns a string that contains at least n characters. When the input string is less than n characters it can be justified left (default) (0), middle (1), or right (2) by providing a third parameter. If the input string length is greater than or equal to n then the input string is simply returned.

Example:

sub main()

// Print [ test ]

printl("[", PAD("test", 10, 1), "]")

end sub