I'm running DrRacket 7.5 on MacOS 10.14 (Mojave), and I'm seeing the "signature boxes" (previously known as "blue boxes") as expected in the upper-right corner of the definitions window and the interactions window when using the Racket language. However, if I choose a teaching language (Beginning Student, Intermediate Student with lambda, etc.), then the signature boxes are never visible, even though the checkbox "Show signature boxes and signature box arrow semi-circle in upper-right corner" is checked in the preferences. Is this by design, and if so, is there a way to change it? I'd like to introduce a young student to Racket, and the signature boxes would be very helpful (since it basically brings a big chunk of the documentation right into the user interface).
Best regards and a happy new year to all, Kennis -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/956d729c-092a-4f63-980d-e7134597ef0b%40googlegroups.com.