public override IInstruction Execute(ISchemeVM vm)
{
var e = AtomHelper.CreateEnvironment();
if (Populate)
{
AtomHelper.PopulateEnvironment(e, vm);
}
SetA(vm, e);
return(Next);
}
public void Reset(bool env = true)
{
A = AtomHelper.Nil;
R = new Stack <ISExpression>();
S = new Stack <IFrame>();
if (env)
{
E = AtomHelper.CreateEnvironment();
AtomHelper.PopulateEnvironment(E, this);
}
}