I do not know how clang achieves that, either. BTW, with gcc, I usually do something like this: "gcc -E prog.c | grep -v ^# | indent > prog-fmt.c" This is quite

I do not know how clang achieves that, either. BTW, with gcc, I usually do something like this: "gcc -E prog.c | grep -v ^# | indent > prog-fmt.c" This is quite clumsy, though.