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From: knuutila@tucos.utu.fi (Timo Knuutila)
Newsgroups: comp.lang.prolog
Subject: Re: Good public domain MS/DOS Prologs?
Keywords: ALS is good
Message-ID: <1990Nov28.141203.5751@polaris.utu.fi>
Date: 28 Nov 90 14:12:03 GMT
References: <1990Nov20.214924.18056@cbnewsd.att.com> <7398@hub.ucsb.edu> <4390@goanna.cs.rmit.oz.au>
Sender: news@polaris.utu.fi
Organization: University of Turku, Finland
Lines: 21

In article <4390@goanna.cs.rmit.oz.au> ok@goanna.cs.rmit.oz.au (Richard A. O'Keefe) writes:
>In article <7398@hub.ucsb.edu>, 6600dt@ucsbuxa.ucsb.edu (David Goggin) writes:
>
>ALS Prolog is not free or PD, but the "personal" version for the PC is
>pretty cheap.  (If I remember correctly my copy was about AUS$140.)
>

I have been using ALS v1.2 prof. version for about two years now, and
the biggest bug I have found is that the debugger hangs totally
the machine (Ctrl-Alt-Del works) when you give a little 's' over a big loop.
Otherwise, it is a fine product for a small money.

>
>> BORALND HAS DISCONTINUED TURBO PROLOG!!!!!!!!!!!!!
>
>It's the best thing that's happened to the Prolog market for a long time.
>

I totally agree. I hope everyone else does, too.

PS. Does anyone know if there is a later version of ALS (>1.2) available?