Re: Different behavior for -s argument in Kawa 2.0?

[Jamison Hope <jrh at theptrgroup dot com>]

As a further data point, I think I'm seeing the same behavior.  I'm using xscheme.el and defining xscheme-process-command-line to

"java -cp [a bunch of other JARs]:/path/to/kawa-2.0.1.jar kawa.repl -s"

The *scheme* buffer displays its usual preamble at the top, and then.. nothing.

BUT, if I try to evaluate a Scheme expression, it works.  So the REPL is running, it just isn't displaying the "#|kawa:N|#" prompt:

> This is the Scheme process buffer.
> Type C-x C-e to evaluate the expression before point.
> Type C-c C-c to abort evaluation.
> Type C-h m for more information.
> 
> (+ 1 2)^x^e
> 3
> 
> java.lang.Math:PI^x^e
> 3.141592653589793


Jeff, can you try evaluating some expressions to see if you are also just missing the prompt?

-Jamie

On Jan 9, 2015, at 5:06 PM, Jeff Gonis <jeff.gonis@gmail.com> wrote:

> On Fri, Jan 9, 2015 at 1:50 PM, Per Bothner <per@bothner.com> wrote:
>> On 01/09/2015 08:48 AM, Jeff Gonis wrote:
>>> 
>>> With kawa 2.0, and changing nothing else in my setup, I am unable to
>>> get kawa to create a repl within emacs.
>>> ...
>>> Anyway, please let me know if you need any additional details, or if I
>>> can do any other investigation for you.
>> 
>> 
>> Please give the exact commands you use to launch kawa.
>> --
>>        --Per Bothner
>> per@bothner.com   http://per.bothner.com/
> 
> Hi Per,
> 
> I launch kawa from emacs using the run-scheme function, which depends
> on the variable scheme-program-name.  If I set this to the following:
> java -jar "d://jeffs Folder//kawa//kawa-2.0.jar" -s then I will not be
> able to get a repl inside of emacs.
> 
> If I change scheme-program to: java -jar "d://jeffs
> Folder//kawa//kawa-1.90.jar" -s then I am able to successfully launch
> the repl.  Nothing changes between the two commands besides the
> version of kawa.  Same instance of emacs, same version of java, same
> folder location.
> 
> Thanks for the follow up and please let me know if you need more information.
> Jeff

--
Jamison Hope
The PTR Group
www.theptrgroup.com