program test()
	var a;
	repeat
	    var b;
	    if (1)
	        var c;
	        var d;
	        break; // should leave block(3) and jump past 'until'
	        var e,f,g;
		// here will leave block(5)
	    endif
	    var h; // should leave block(2)
	until (0);
	var g;

	print("ok");
endprogram