46. Direct Calls of Plain Rules in Generated Parsers

• Generated parsers called rules that are never memoized and have no captures (rule.plain) through invokePlain, which runs the body through the rule's function value (a closure that calls the body's method). The generator now writes a method per such rule (r<id>) that does what invokePlain does and calls the body's method directly; for a rule without a value it also skips finish. Operators Rule declarations still use invokePlain.
• Effect (min of 20 interleaved runs, Apple M3 Max): 0.3–6% faster on every workload (JSON 9.36 → 8.80 ms, XML 9.22 → 8.95 ms). Generated files grow by a few lines per such rule.