On Tue, Aug 30, 2011 at 1:19 PM, Ethan Furman <et...@stoneleaf.us> wrote:
> > I spoke a bit too soon with the "works flawlessly" post. In addition to >> your issue, there is also the problem that supplying an empty environment >> does not allow the user to call necessary functions (like scheme_eval). >> > > > So, just like an implementation, add the functions to the CapturingDict > before the exec. > > I will probably do that a bit down the road, that also allows exporting only the things that are absolutely necessary, which is a huge plus. Right now I'm trying to keep the code as simple as possible as this Scheme interpreter is being written as a tutorial in a similar fashion to "An Incremental Approach to Compiler Construction". I'll add a note about this method of implementation and link to this discussion. In the off chance anyone is interested, the series is here<http://nickzarr.com/blog4/series/scheme-in-python/>and the github is here <https://github.com/jacktrades/Scheme-in-Python>. It's still very much in draft form and will probably undergo a number of rewrites, but criticism is always welcome. -- Nick Zarczynski Pointless Programming Blog <http://pointlessprogramming.wordpress.com>
-- http://mail.python.org/mailman/listinfo/python-list
