Michel Fortin:
> But what about the "case 1: ... case 10:" syntax?
> 
>       switch (x) {
>               case 1: .. case 10:
>               case 22: .. case 32:
>               case 52, 64:
>                       doSomething();
>                       break;
>               default:
>                       whatever();
>                       break;
>       }

Sorry, in my first answer I have a bit partially misunderstood your question.
You can write that like this, but I think this is not compatible with the 
current syntax (after commas you can of course add a newline):

case 1: .. case 10, case 22: .. case 32, 52, 64:

Otherwise you can keep them splitted (this needs no syntax changes):

                case 1: .. case 10: goto case;
                case 22: .. case 32: goto case;
                case 52, 64:

One of my original proposals was this, that now can not be used:
case 1 ... 10, 22 ... 32, 52, 64:

Bye,
bearophile

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