>> Over the last several years, various people have reported >> experimenting with CPython's bytecodes. I wonder if it would be >> helpful to have a respository of the results, in one place, for new >> experimenters and curious people to peruse. Brett> Wouldn't hurt. Adding that section would not be bad, but I don't Brett> have the inclination to hunt them down. What do others think Brett> about having this section? How about just references in the PEP? I presented a paper several years ago at a Python workshop on a peephole optimizer for Python. Also, Michael Hudson has his no-longer-active bytecodehacks stuff: http://www.foretec.com/python/workshops/1998-11/proceedings/papers/montanaro... http://bytecodehacks.sourceforge.net/bch-docs/bch/index.html I imagine there's other stuff as well. Skip