Re: style change: explicitly permit braces for single statements

[Paul Goyette <paul%whooppee.com@localhost>]

> 	if (ch == t.c_cc[VINTR]) {
> 		...do INTR processing...
> 	} else {
> 		if (ch == t.c_cc[VQUIT]) {
> 			...do QUIT processing...
> 		} else {
> 			if (ch == t.c_cc[VKILL]) {
> 				...do KILL processing...
> 			} else {
> 				...etc
> 			}
> 		}
> 	}

For this, I would prefer

	if (ch == t.c_cc[VINTR]) {
		...do INTR processing...
	} else if (ch == t.c_cc[VQUIT]) {
		...do QUIT processing...
	} else if (ch == t.c_cc[VKILL]) {
		...do KILL processing...
	} else {
		...etc
	}

In this case, perhaps even a switch might better, assuming that all of 
the t_c.cc[] are unique:

	switch (ch) {
	case t.c_cc[VINTR]) {
		...do INTR processing...
		break;
	};
	case t.c_cc[VQUIT]) {
		...do QUIT processing...
		break;
	}
	case t.c_cc[VKILL]) {
		...do KILL processing...
		break;
	}
	...etc


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