Could http://www.angelcode.com/angelscript/sdk/docs/manual/doc_script_handle.html be clarified regarding what happens when comparing two handles with == and != ? Is that functionally equivalent to is and !is?

Thanks

Here's a brief explanation of the differences:

Foo@ a, b;
Foo c;

//These compare the value of the referenced instances, typically via opCmp()
a == b;
a == c;
c == b;

//These compare handles (pointers) for equality
@a == @b;
a is b;
a is c;

Thanks for the feedback, that's very helpful.

Similar questions regarding handles and dictionaries:

class Foo
{
    Foo()                               { print("Foo"); }
    Foo(const Foo &in other)            { print("Foo(const Foo& other)"); }
    Foo@ opAssign(const Foo &in other ) { print("opAssign(const Foo& other)"); return this; }
    ~Foo()                              { print("~Foo"); }
}

void main()
{
    dictionary dict;

    // Foo
    // Foo
    // opAssign(const Foo& other)
    // ~Foo
    dict['Foo'] = Foo();

    // Foo
    dict['Foo'] = @Foo();

    // Foo
    @dict['Foo'] = Foo();

    // Foo
    @dict['Foo'] = @Foo();
}

So the first variant takes a copy of Foo.

As soon as you use the handle-assignment syntax or take the handle of the instance of Foo, this is doing a handle assignment (storing a 'pointer' to the instance of Foo in the dictionary).. though technically the correct syntax is @dict['Foo'] = @Foo(); ?