Scheme runtime environment in Python / News: Recent posts

Pysch is a Scheme runtime environment.

In this release we demonstrate handling of Python AST as XML and application of the XSLT to Python AST. XSLT is indeed emulated by a SXSLT program written in Scheme, but it is not important.

We also improved lookup of Scheme variables, so interpreter works 3 times faster on SXSLT code.

Pysch is a Scheme runtime environment in Python. It was announced a day ago in conferences comp.lang.scheme and comp.lang.python. From the announce <http://www.google.ru/groups?lr=&selm=1e015c2a.0410070804.6e84016d%40posting.google.com>:

"... Pysch relies on Bigloo to preprocess a source code of
Scheme programs (expand macros) and to save the result
as XML. Pysch interprets only the refined XML. ..."... read more

I'd like to announce addition to the list of Scheme
interpreters written in the Python language.

Pysch:
http://pysch.sourceforge.net/

I wrote Pysch for my own research goals, but I think
that it may be useful for general public.

Pysch relies on Bigloo to preprocess a source code of
Scheme programs (expand macros) and to save the result
as XML. Pysch interprets only the refined XML.

Pysch supports only a subset of the Scheme functions
library. Anyway, the subset is big enough to run
SXPath and SXSLT code.