Pypy seems to be reasonably well-documented: http://doc.pypy.org/en/latest/parser.html http://doc.pypy.org/en/latest/parser.html https://bitbucket.org/pypy/py

Pypy seems to be reasonably well-documented: http://doc.pypy.org/en/latest/parser.html http://doc.pypy.org/en/latest/parser.html https://bitbucket.org/pypy/pypy/raw/b7b76322a4a7f53db98a883daba13080ae882500/pypy/interpreter/pyparser/pyparse.py https://bitbucket.org/pypy/pypy/raw/b7b76322a4a7f53db98a883d...