Substring format strings

Substring Name Substring Value Meaning
Positive "+" + Value(1)  
Negative "-" + Value(1)  
Value A text-string enclosed in single quotation marks '. Value has a release character of / if the text contains any single quotation mark ' or forward slash / characters. The sign value of the previous sign-indicator. If Value is not used, the default is + for positive numbers and - for negative numbers.
Zero "Z" + Value

"[" + "Z" + Value + "]"

Specifies the required leading sign value if the number is zero. If Zero is not used, there is no sign associated with a zero.

Specifies the optional leading sign value if the number is zero. If Zero is not used, there is no sign associated with a zero.


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