Double Brackets

Hello again :)

Quick question - what are the double brackets for?

PHP Code:

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if(menu == game["menu_weapon_allies"] || menu == game["menu_weapon_axis"])
        {
            self closeMenu();
            self closeInGameMenu();
            self [[level.weapon]](response);
        } 


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Thanks in advance.



Editted:
I just found this in the gametype script:
in main()

Code:

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        level.weapon = ::menuWeapon;

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And the function:

Code:

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menuWeapon(response)

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I guess I answered my own question... is it some kind of alias for the function?

Yes, you are correct.

PHP Code:

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foo()
{
    bar = ::foobar;
    [[bar]]();
}

foobar()
{
    iprintln("hello");
} 


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