[Jscheme-cvs] CVS-update

[Ken A. <kan...@us...>]

Update of /cvsroot/jscheme/jscheme/src/jsint
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5288/src/jsint

Modified Files:
	Invoke.java Primitive.java U.java primitives.scm primproc.scm 
Log Message:
Treat #null as #f in tests.
make isNull and !isNull primitives.
Fix a bug that Alan found.