Created on 2013-12-10.01:22:30 by traff, last changed 2015-01-09.03:17:41 by zyasoft.
Method InteractiveInterpreter.runsource(source[, filename[, symbol]]) in CPython accepts 'single', 'eval' and 'exec' as symbol, while Jython accepts only 'single' and 'evel'
"symbol is the optional grammar start symbol, which should be either 'single' (the default) or 'eval'."
I would not be surprised if "exec" is also accepted if undocumented (and apparently untested). What's the purpose of this usage?