| Value | Meaning |
|---|---|
| none0 | No flags. |
| empty0x01 | The nonterminal can be empty. |
| nonterminal0x02 | This is a normal nonterminal and not a string or array. |
| string0x04 | This nonterminal should be stored as string. |
| anySinglenonterminal | string | This nonterminal can be a normal nonterminal or a string. |
| array0x10 | This nonterminal is an array. |
| arrayOfNonterminal0x20 | The array can contain normal nonterminals. |
| arrayOfString0x40 | The array can contain strings. |
| anyArrayarray | arrayOfNonterminal | arrayOfString | The array can contain normal nonterminals and strings. |
Flags with information about nonterminals.