[plt-scheme] hash tables

On Jul 15, Ivanyi Peter wrote:
> Hi again,
> 
> Sorry to trouble, but how can I use the make-hash function in
> PLT-Scheme v. 402.  I have tried all sorts of language settings, but
> it always says "reference to undefined identifier: make-hash" Should
> I require a library? I cannot find it in documentation.

Use #lang scheme.  The mzscheme language uses the old names.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!