DrRacket can't write square brackets

Question

I have a problem with my DrRacket.

I can't write [,],{,} in DrRacket.

I use the combo strg+alt+8, but if I do that in Racket it writes 8.

How can I fix it?

Answer 1

That seems to be a keyboard configuration issue at your end, so I can't help with that. However, I can say that in Racket, [] and {} are treated the same as (), so you can just use round brackets throughout.

Answer 2

Try using English keyboard configuration on your system. Or you can just use parentheses (). They work the same! :) Good luck.