This PR fixes #1094. I have added the missing reference in benchmark/package.json.
I have also upgraded streamline to 2.0 and recompiled the files.
The streamline-callbacks bench is slower than before (and it is now slower than streamline-generators). This is because the streamline transform has been reimplemented with babel and the new transform uses regenerator instead of the original streamline algorithm.
The source is the
The old callbacks algorithm was generating code that looked a bit better and was closer to the original source, but I got lazy when I reimplemented with babel and I just applied the regenerator transform on top of streamline's generators transform. Anyway, every JS engine supports generators these days...