Oh, duh. You're right of course. FWIW, DrRacket calls read-language on a port containing the contents of the definitions window. Probably the call you're interested in is in drracket/private/module-language-tools.rkt. If you see exceptions being swallowed there, then probably I coudl add some logging code to help others avoid these problems in the future.
Robby On Fri, Jun 22, 2012 at 9:24 AM, Jens Axel Søgaard <[email protected]> wrote: > That might be it. I thought that the get-info business avoided > the need of an info.rkt file. > > Thanks, > Jens Axel > > > 2012/6/22 Robby Findler <[email protected]>: >> One thing that's easy to forget is to re-run 'raco setup' to register >> the info.rkt's keys. >> >> Robby >> >> On Fri, Jun 22, 2012 at 9:08 AM, Danny Yoo <[email protected]> wrote: >>>> However it seems that DrRacket never calls the get-info function in >>>> question. >>>> To check this, I added a displayln call to print a message each get-info >>>> is called, and I never see any output from this. >>> >>> Odd; I'm seeing output! So I can't duplicate what you're seeing: >>> DrRacket appears to be running the get-info function on my end. >>> >>> Here's what I'm seeing on the console when I try running on one of >>> your test files "testing.rkt": >>> >>> --- >>> kepler ~/work/bracket/bracket/lang $ drracket ../tests/testing.rkt >>> (reader/get-info #<input-port> bracket/lang/reader #f #f 1) >>> (reader/get-info drracket:toolbar-buttons #f) >>> (reader/get-info drscheme:toolbar-buttons #f) >>> (reader/get-info drracket:opt-out-toolbar-buttons ()) >>> (reader/get-info #<input-port> bracket/lang/reader #f #f 1) >>> close >>> close >>> (reader/get-info #<input-port> bracket/lang/reader #f #f 1) >>> (reader/get-info #<input-port> bracket/lang/reader 1 0 1) >>> (reader/get-info color-lexer #f) >>> exception in colorer thread: #(struct:exn:fail:contract:arity "context >>> expected 1 value, received 5 values: \"\\n\" 'white-space #f >>> #<position> #<position>" #<continuation-mark-set>) >>> >>> === context === >>> /home/dyoo/local/racket-5.2.1/lib/racket/collects/syntax-color/module-lexer.rkt:25:0: >>> module-lexer >>> /home/dyoo/local/racket-5.2.1/lib/racket/collects/framework/private/racket.rkt:1281:26 >>> /home/dyoo/local/racket-5.2.1/lib/racket/collects/framework/private/color.rkt:292:4: >>> re-tokenize method in ...rk/private/color.rkt:66:2 >>> /home/dyoo/local/racket-5.2.1/lib/racket/collects/framework/private/color.rkt:455:17 >>> ____________________ >>> Racket Users list: >>> http://lists.racket-lang.org/users > > > > -- > -- > Jens Axel Søgaard ____________________ Racket Users list: http://lists.racket-lang.org/users
