[plt-dev] DrRacket won't open .ss mail attachments. Bug?

Using OS X Mail, files with names like "*.ss" get the DrRacket logo, and clicking on them apparently sends the file to DrRacket, because I then get the message

The attachment could not be opened:
The application DrRacket.app can’t open “snake.ss”. Do you want to save the attachment or choose a different application to open it?

I'm guessing that this has to do with DrRacket's handling of certain apple events. 

John Clements

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