Earlier quoted context omitted.
Most people consider that anything but cosmetic.
Well the indented parts will always line up correctly (since all they have before them are spaces or tabs), the only problem is if you use spaces for alignment after you've already typed some text.
retval = select(readFDCount,
&readFDs,
NULL,
NULL,
&timeout);
or: d = [NSDictionary initWithObjects: objects
forKeys: keys
count: count];
added