Left-justifies a character string.
|string||a character string or an expression that evaluates to a character string|
String is left-justified in a space that is $length(string) characters long. Leading spaces in string are ignored.
Evaluates to “abcde “.
Evaluates to “3 ” if var1 is a LONGINT variable whose value is 3 (occupies 12 character spaces when converted to a string).