greg
2017-11-4 13:45:57

Oh, interesting. I wrote (and/c exact-integer? (between/c 1 2)) and the contract “expected” message said the simpler (integer-in 1 2). I wonder if the contract itself was optimized like that or just the message. I’m guessing the former.


samth
2017-11-4 13:59:50

Looks awesome


samth
2017-11-4 13:59:58

What do I do to use it?


eeide
2017-11-4 20:41:08

Today I downloaded the Racket 6.11 package for Mac. When I double-click on DrRacket, it does not start. I see the following in the system logs: Nov 4 14:22:11 gris com.apple.xpc.launchd[1] (com.apple.xpc.launchd.oneshot.0x10000007.DrRacket[1053]): Service exited with abnormal code: 1 Nov 4 14:22:27 gris com.apple.xpc.launchd[1] (org.racket-lang.DrRacket.16768[1060]): Service exited with abnormal code: 1 Have others seen this? FWIW, earlier today I installed the latest macOS security update.


eeide
2017-11-4 20:41:31

If I run racket from the command line, that (seems to) work fine.


samth
2017-11-4 23:17:16

@eeide what about racket -l drracket on the command line?