[project @ 2000-02-23 19:41:50 by lewie]

Handle `with' more cleverly.  I was generating partially applied methods
for the case where the `with' expression was also overloaded, but this
was buggy, and completely unnecessary.  Instead, simply force the method
binding at the point of the `with' expression (we reap no benefits from
pushing the sharing further out anyway), and release the remainder of
the method's context into the LIE.