local list;
insert list["silverware"] = "tea spoon";
insert list["Mountain"] = "Everest";
insert list["SilverWare"] = "Tea Spoon";
insert list["Boat"] = "Titanic";
insert list["acrobat"] = "Circus";

traceLine("Sorted list in a classical order:");
//highlight:
foreach i in sorted list {
//normal:
	traceLine("\t" + key(i));
}
traceLine("Note that uppercases are listed before lowercases." + endl());

traceLine("Sorted list where the case is ignored:");
//highlight:
foreach i in sorted no_case list {
//normal:
	traceLine("\t" + key(i));
}

traceLine("Reverse sorted list:");
//highlight:
foreach i in reverse sorted list {
//normal:
	traceLine("\t" + key(i));
}

traceLine("Reverse sorted list where the case is ignored:");
//highlight:
foreach i in reverse sorted no_case list {
//normal:
	traceLine("\t" + key(i));
}
