Subject: Re: Alien goal

From: Jan Wielemaker <[email-masked]>
Date: Fri, 7 Apr 2000 15:11:51 +0200

> What's an "Alien goal", as in:
> 
>   ERROR: Trapped signal 22 (abort), aborting ...
>         [8] 'text/html'='text/html'
>       <Alien goal>
>         [1] '$toplevel'

This means there is a foreign-predicate active there (i.e. Prolog
calling C calling Prolog again).

	Regards --- Jan