Hi, Adam:

Thanks for your response. It tried what you suggested, but I still get a seg 
fault.

--- Sarino

--- On Fri, 2/12/10, Adam <[email protected]> wrote:

From: Adam <[email protected]>
Subject: Re: [Factor-talk] Embedding factor in C results in seg fault; all I  
want is to have call factor_eval_string() work
To: [email protected]
Date: Friday, February 12, 2010, 2:40 PM

Your eval string at a minimum needs: USING: math prettyprint ;

Not sure if that will fix it though!  You only get the syntax vocab by default 
in an eval call.  You can add the with-interactive-vocabs instead if you want.  
See "eval-vocabs" help in the listener.



I don't know if this will fix your situation but it's worth a try.

-Adam


On Fri, Feb 12, 2010 at 10:20 AM, Zack Brannigan <[email protected]> wrote:


Hi, everyone:

All I want to do is to do a simple string eval against an embedded VM. I always 
get a seg fault calling factor_eval_string(). The example from the factor 
documentation seems out of date with respect to the API.


I tested against a compilation I did from a build about 2 weeks ago, so it's 
recent. I am using Ubuntu 8.10 on a 32-bit system, compiling with gcc 4.3.2.

Any help would be *deeply* appreciated.

My little snippet can be found here

http://pastebin.com/m949c3aa

Thanks.




      
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