Thread: [Jscheme-user] (no subject)

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I guess i don't understand how these new environmnets work.  When i load 
this file, and run
(interruptButton)
I get the error
(jl:button "Interrupt" Color.red$ (jl:action (lambda interruptButton~2 
(e)...) ))
  t = Thread[main,5,main]

  ====================================
SchemeException:[[ERROR: undefined variable "processConArgs"""]]
 >
What am i doing wrong?
(environment-import jlib.JLIB.class "jl:")
(import "java.awt.Color")
(define (interruptButton)
  ;; Provides an interrupt button for this thread.
  ;; JScheme execution will be interrupted on the next procedure call.
  (let* ((t (Thread.currentThread))
     (win (jl:window "Interrupt"
              (jl:border
               (jl:north (jl:label (.toString t)))
               (jl:center (jl:button "Interrupt"
                       Color.red$
                       (jl:action
                    (lambda (e)
                      (Scheme.interrupt t)))))))))
    (.pack win)
    (.show win)))

Could you try loading it without the compiled class, i.e., use
   (evnironment-import "jlib/JLIB.scm")
instead of
  (environment-import jlib.JLIB.class)
The problem might be in the interaction of the compiler with the module 
system...

When I use "jlib/JLIB.scm" instead of jlib.JLIB.class, everything works 
beautifully...

I'll look into why the compiler isn't working will with modules.....

---Tim---

On Monday, March 31, 2003, at 03:50 PM, Ken Anderson wrote:

> I guess i don't understand how these new environmnets work.  When i load
> this file, and run
> (interruptButton)
> I get the error
> (jl:button "Interrupt" Color.red$ (jl:action (lambda interruptButton~2
> (e)...) ))
>   t = Thread[main,5,main]
>
>   ====================================
> SchemeException:[[ERROR: undefined variable "processConArgs"""]]
>>
> What am i doing wrong?
> (environment-import jlib.JLIB.class "jl:")
> (import "java.awt.Color")
> (define (interruptButton)
>   ;; Provides an interrupt button for this thread.
>   ;; JScheme execution will be interrupted on the next procedure call.
>   (let* ((t (Thread.currentThread))
>      (win (jl:window "Interrupt"
>               (jl:border
>                (jl:north (jl:label (.toString t)))
>                (jl:center (jl:button "Interrupt"
>                        Color.red$
>                        (jl:action
>                     (lambda (e)
>                       (Scheme.interrupt t)))))))))
>     (.pack win)
>     (.show win)))
>
>
>
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At 04:12 PM 3/31/2003 -0500, Timothy Hickey wrote:
>Could you try loading it without the compiled class, i.e., use
>  (evnironment-import "jlib/JLIB.scm")
>instead of
> (environment-import jlib.JLIB.class)

OK, if i do (environment-import "jlib/JLIB.scm" "jl:") it works.
I'm sure the compiler is what the problem is.

>The problem might be in the interaction of the compiler with the module system...
>
>When I use "jlib/JLIB.scm" instead of jlib.JLIB.class, everything works beautifully...
>
>I'll look into why the compiler isn't working will with modules.....
>
>---Tim---
>
>
>On Monday, March 31, 2003, at 03:50 PM, Ken Anderson wrote:
>
>>I guess i don't understand how these new environmnets work.  When i load
>>this file, and run
>>(interruptButton)
>>I get the error
>>(jl:button "Interrupt" Color.red$ (jl:action (lambda interruptButton~2
>>(e)...) ))
>>  t = Thread[main,5,main]
>>
>>  ====================================
>>SchemeException:[[ERROR: undefined variable "processConArgs"""]]
>>What am i doing wrong?
>>(environment-import jlib.JLIB.class "jl:")
>>(import "java.awt.Color")
>>(define (interruptButton)
>>  ;; Provides an interrupt button for this thread.
>>  ;; JScheme execution will be interrupted on the next procedure call.
>>  (let* ((t (Thread.currentThread))
>>     (win (jl:window "Interrupt"
>>              (jl:border
>>               (jl:north (jl:label (.toString t)))
>>               (jl:center (jl:button "Interrupt"
>>                       Color.red$
>>                       (jl:action
>>                    (lambda (e)
>>                      (Scheme.interrupt t)))))))))
>>    (.pack win)
>>    (.show win)))
>>
>>
>>
>>-------------------------------------------------------
>>This SF.net email is sponsored by: ValueWeb:
>>Dedicated Hosting for just $79/mo with 500 GB of bandwidth!
>>No other company gives more support or power for your dedicated server
>>http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/
>>_______________________________________________
>>Jscheme-user mailing list
>>Jsc...@li...
>>https://lists.sourceforge.net/lists/listinfo/jscheme-user
>
>
>
>-------------------------------------------------------
>This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server
>http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/
>_______________________________________________
>Jscheme-user mailing list
>Jsc...@li...
>https://lists.sourceforge.net/lists/listinfo/jscheme-user

There is a google billboard that encodes a puzzle in a URL:

{first 10-digit prime found in consecutive digits of e}.com

While you can now solve this puzzle by googling, you learn more by actually solving it.  Here i use a spigot algorithm to compute digits of e one at a time:

http://openmap.bbn.com/~kanderso/jscheme/google.scm

I've been able to confirm 17000 digits in about 3 hours of cpu time. 