[m-rev.] diff: implement io__set_environment_variable for .NET

[Fergus Henderson]

On 03-Nov-2002, Ralph Becket <rafe at cs.mu.OZ.AU> wrote:
> Fergus Henderson, Saturday,  2 November 2002:
> > Index: io.m
> > ===================================================================
> > RCS file: /home/mercury1/repository/mercury/library/io.m,v
> > retrieving revision 1.272
> > +
> > +
> > +io__setenv(Var, Value) :-
> > +	string__format("%s=%s", [s(Var), s(Value)], EnvString),
> > +	impure io__putenv(EnvString).
> 
> Very minor point: I think the following is clearer:
> 
> io__setenv(Var, Value) :-
> 	impure io__putenv(format("%s=%s", [s(Var), s(Value)])).

I'll use this:

  io__setenv(Var, Value) :-
	impure io__putenv(Var ++ "=" ++ Value).

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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