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Re: keyboard input in Dr. Scheme



Quoting Alexander Nakhimovsky:
> What do I enter from the keyboard to have the following expression return true?
> 
> (eq? (read-char) 'y)

There is no such thing. read-char returns characters, not symbols.
Probably you wanted to use this:

  (char=? (read-char) #\y)

but be careful: read-char can return eof as well.

Robby