You can press the Return key? :) const uint64_t *p=bsearch(&ref->u, df->file_offsets, df->num_f

You can press the Return key? :) const uint64_t *p=bsearch(&ref->u, df->file_offsets, df->num_file_offsets, sizeof df->file_offsets[0], &CompareU64s); That's from emacs. It's a bit hit or miss whether editors do something nice like the above, or just indent the arguments by one stop, but other options seem to be fairly rare. I generally have one function call per line for ease of debugging. Nothing worse than having to do a fiddly step in/step out dance when you're trying to think about what's going on. But it's also good for keeping on top of line lengths too.