self-contained loop style

[utzoo!decvax!yale-com!bj]

Whenever I see a "continue", I expect it to be a jump from the middle of
a loop with statements following it.  If I saw

	while (isspace(*++sp))
		continue;

it would not be what I expected and would make the program harder to
comprehend, not clearer.

					B.J.
					decvax!yale-comix!herbison-bj
					Herbison-BJ at Yale