Custom implementation of ID parsing, instead of using the ScalaParse version. This lets us
avoid loading FastParse and ScalaParse entirely if we're running a cached script, which shaves
off 200-300ms of startup time.
Custom implementation of ID parsing, instead of using the ScalaParse version. This lets us
avoid loading FastParse and ScalaParse entirely if we're running a cached script, which shaves
off 200-300ms of startup time.