[plt-scheme] I can't open a .scm file ? What happens? A bug ! What can I do ?

On Dec 12, Andre Mayers wrote:
> Good day, 
> 
> I cannot open the backup file either. 
> But other .scm files open without problem. 
> I use version 299.400p1, french. 
> Any help will be appreciated. 

You encountered the Windows bug that happens sometime when non-text
elements are used.  I've fixed as much as I can, and the result is
attached.  There were two places with some unknown leftovers, which I
marked with "???" -- these are probably places where you had some
binary contents, and are lost.
-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!