[plt-scheme] Current library collection paths and Check Syntax

Hi Robby,
I reproduced the error a couple of times,
every time producing the DrScheme internal error.

Language (module ...) (language defaults)
DrScheme, version 369.9-svn18apr2007 [3m] standard installation
Windows XP home
The cource code file is c:/scheme/runs-well-but-does-not-pass-syntax-check.scm.
The for library file is c:/scheme/kcollects/for/for.ss
and is compiled in :    c:/scheme/kcollects/for/compiled/for.zo

The source directory of runs-well-but... seems irrelevant.

I get two displays, one labeled Dr Scheme internal error,
and one labeled standard output containing:
standard-module-name-resolver: collection not found: "for" in any of: (#<path:C:\Documents and Settings\HP_Eigenaar\Application 
Data\PLT Scheme\369.9\collects> #<path:C:\Program Files\PLT-FULL-369.9\collects>)

 === context ===
cloop
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:2031:6: get-require-filename
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:2009:8
try-next
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:1360:6: annotate-basic
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:1290:16: expanded-expression
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:1117:40
C:\Program Files\PLT-FULL-369.9\collects\drscheme\syncheck.ss:1114:37

After Check Syntax the definitions window of the tab goes blank and does not accept any editing. After closing the internal error 
window and the standard output window, all other functions remain functional, for example I can run the program, enter and use the 
interactions window, open or close other tabs and so on.
That's about all info I can provide, unless you want my pref.ss file (which is not very special)

Regards, Jos Koot

  ----- Original Message ----- 
  From: Robby Findler
  To: jos koot
  Cc: PLT-list
  Sent: Thursday, April 19, 2007 6:07 PM
  Subject: Re: [plt-scheme] Current library collection paths and Check Syntax


  I haven't been able to make drscheme choke on this program. I get the
  same error you do, but I get the error message clearly labelled as a
  bug in the program, not an internal drscheme error. Was there maybe
  something I'm missing in the example?

  Thanks,
  Robby

  On 4/18/07, jos koot <jos.koot at telefonica.net> wrote:
  >
  >
  > Hi,
  > Consider:
  >
  > Definitions window:
  > (module runs-well-but-does-not-pass-syntax-check mzscheme
  >  (begin-for-syntax
  >   (current-library-collection-paths
  >    (cons
  >     "c:/scheme/kcollects"
  >     (current-library-collection-paths))))
  >  (require (lib "for.ss" "for")) ; from c:/scheme/kcollects/for/for.ss
  >  (for ((i 1 3)) (printf "~s~n" i)))
  >
  > This works fine when pressing the run button, but Check Syntax can't process
  > the require form. Check Syntax results in:
  >
  > DrScheme internal error
  > standard-module-name-resolver: collection not found: "for" in any of:
  > (#<path:C:\Documents and Settings\HP_Eigenaar\Application
  > Data\PLT Scheme\369.9\collects> #<path:C:\Program
  > Files\PLT-FULL-369.9\collects>)
  >
  > The definitions window is blanked out. The only possible way to proceed is
  > to close all DrScheme windows.
  >
  > May be I am doing a nasty thing, but having a program that runs well but
  > does not pass Check Syntax is somewhat confusing. I did this with DrScheme,
  > version 369.9-svn14apr2007 [3m]. Language: (module ...)
  >
  > Be assured that I like PLT very much, Jos Koot
  >
  > (((((lambda(x)((((((((x x)x)x)x)x)x)x)x))
  >     (lambda(x)(lambda(y)(x(x y)))))
  >    (lambda(x)(x)x))
  >   (lambda()(printf "Greetings, Jos~n"))))
  > _________________________________________________
  >   For list-related administrative tasks:
  >   http://list.cs.brown.edu/mailman/listinfo/plt-scheme
  >
  >
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