> I guess Vladimir means what's called a structure editor. The (by me) > aforementioned Synthesizer Generator is an example of such an editor > (environment).
Maybe. Yes, it kind of "generator". It has (entered somehow) internal representation of target program. Then it generates code out of this internal data. Yes, it is imaginable system, I don't have any working prototype yet. But about to start making it. For prototype I choose python 2.x as implementation language, sqlite as internal database and Django as UI. Vladimir Ignatov -- http://mail.python.org/mailman/listinfo/python-list