Sign Sub-string formats
The following table describes the sub-strings:
| Sub-string name | Sub-string Values | Meaning |
|---|---|---|
| Positive | "+" + value(1) | |
| Negative | "-" + value(1) | |
| Value | A text-string enclosed in single-quotes. Value has a release character of "/" if the text uses a single-quote or "/" in the format string. | 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 | Specifies the required leading sign value if the number is zero. If Zero is not used, there is no sign associated with a zero. |
| "[" + "Z" + value + "]" | Specifies the optional leading sign value if the number is zero. If Zero is not used, there is no sign associated with a zero. |