[mercury-users] goal manipulation

[Simon Taylor]

On 18-Jun-2003, Alan Baljeu <alanb at cornerstonemold.com> wrote:
> This is all fine for functional expressions, but my concern is with logical predicates and
> variables.  I want to evaluate foo(+A,+B,-C, -D) and track the bindings given to C and D.
> What I had done in Prolog is create exactly such an interpreter, and built up a list of
> bindings for variables in the interpreted language.
> 
> The language is basically a subset of Prolog and I'm hoping to find easier means of
> managing assignments.

Have you had a look at samples/interpreter.m in the Mercury distribution?

Simon.
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