[plt-scheme] hash tables

From: Eli Barzilay (eli at barzilay.org)
Date: Tue Jul 15 16:39:20 EDT 2008

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!

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