[Jscheme-user] Multiple Independent JSchemes

[Timothy J. H. <tim...@ma...>]

The jscheme.JS class has been modified so that it allows multiple 
Independent JScheme
instances. This requires a change to the way the JS class is used to 
call Scheme from Java.
Many thanks to Toby Allsopp for this extension!

Previously, JS defined static methods for evaluating expressions and 
calling procedures.
All of those methods are now instance methods and you first need to 
construct an instance:

JS js = new JS();
     js.load(new java.io.File("app.init"));
     js.call("describe", this);
   ...
or from Scheme
(define js (jscheme.JS.))
(.eval js '(define z 5))
(.eval js '(+ z 1))

See the javadoc for jscheme.JS for more examples....

This should make it easier to build JScheme plugins for Eclipse and 
other IDEs

If you run into any problems, please tell us right away so we can fix 
any bugs
that may have been introduced by this fairly major change.

Cheers,
---Tim---