I am pretty much on the same page as the OP and others, but I have a fondness for this type of indentation:

foo {
    some code line;
    foo {
        some code line;
        some code line;
        }
    }
[download]

which I find it useful for tracking nested structures and more visually pleasing than the pure K&R. Indentation is four spaces.

I also use a final semicolon in the last line within curly brackets even when that is not strictly necessary. In that way I do not need to think about the last semicolon when doing tests or adjustments in the code.

TIMTOWTDI :-)