On Wed, 8 May 2013 10:27:09 -0400 Ray Racine <ray.rac...@gmail.com> wrote:
> On a tangent, if you run your Racket on Linux (like anyone would use > anything else :0 ) you can "install" *.rkt files as executables with > binfmt. > > Very Short (no validation) Path > > 1) Create a shell script runracket.rkt in your racket installation > bin. i.e. /usr/local/racket/bin/runracket > #! /bin/sh > > racket -tm $1 > > 2) Use your package manager to install binfmt. > > 3) Register .rkt files as executables handled by runracket. As root: > > a) cd /proc/sys/fs/binfmt_misc/ > b) echo ':RunRacket:E::rkt::/usr/local/racket/bin/runracket:' > > register > > 4) Have a sherbet. > > Then assuming you have a simple helloworld.rkt file with a "main" your > Racket file is now just another shell or executable. > > ray@rpr:~$ ./helloworld.rkt > Hello there. > > Obviously the above should be made more robust, adjusted be installed > on bootup etc, but that is the basic idea. > > Decent odds a Mac can do this as well. Better odds Eli has something > done along these lines polished to perfection. : ) > > To remove the entry echo -1 to the entry. > > $ echo -1 RunRacket > > > Thank you. Didn't know about binfmt. But why not just this: #! racket -t #lang racket (displayln "Hi world!") I saved it into rscript.sh, changed perms to 755 and it ran without problem. -- Manfred ____________________ Racket Users list: http://lists.racket-lang.org/users
