[racket] tool: show module exports

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Wed Jul 21 07:26:03 EDT 2010

One, non-optimal way to get the contracts is to evaluate the module
and use object-contract on the exports (non-optimal because dependent
contracts will have ...s in them, etc).


On Wed, Jul 21, 2010 at 4:26 AM, Matthias Felleisen
<matthias at ccs.neu.edu> wrote:
> Thou shall ask and receive. Thanks!
> Can I get the contracts if it comes via provide/contract and/or the types if it comes from Typed Racket (this might be the difficult one, because types are gone after expansion).
> And I think we should somehow combine provide-document with provide/contract and show the docs, too. And while I am at it, the tool should gather the check-xyz's and turn them into examples so hat people can easily use the function/class/method :-)
> My preference would be to include this into the module browser. That's where it belongs
> -- Matthias
> On Jul 21, 2010, at 2:15 AM, Jon Rafkind wrote:
>> I wrote a simple tool (attached) that displays all the exports from a module; their name as well as their phase. I'll probably make it show imports too when I get a chance.
>> I'd like this sort of information in DrRacket as well, either I can make a plugin or maybe check syntax can do it.
>> $ racket ~/tmp/check.rkt match.rkt
>> Phase 0 (runtime)
>> Variables
>>  exn:misc:match? from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-equality-test from /home/jon/svn/plt/collects/racket/match/match.rkt
>> Syntaxes
>>  define-match-expander
>>  match from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match* from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match*/derived from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-define from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-lambda from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-lambda* from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-lambda** from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-let from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-let* from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match-letrec from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  match/derived from /home/jon/svn/plt/collects/racket/match/match.rkt
>>  struct* from /home/jon/svn/plt/collects/racket/match/match.rkt
>> Phase 1 (syntax)
>> Variables
>>  match-...-nesting from /home/jon/svn/plt/collects/racket/match/match.rkt as match-...-nesting
>> Syntaxes
>> $ racket ~/tmp/check.rkt -h
>> checker [ <option> ... ] <file>
>> where <option> is one of
>>  --phase <phase> : Only show identifiers at this phase
>> <check.rkt>_________________________________________________
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