Expand description
Sentinel flag values mixed into structural hashes.
Constantsยง
- END
- State is accepting.
- NOT_END
- State is not accepting.
- SELF_
RECURSION - A self-recursion rule-ref edge.
- SIMPLE_
CYCLE - Placeholder hash for a rule on a simple cycle.
- UNKNOWN
- An as-yet-unhashed referenced rule (only valid at the start).