Sunday, April 3, 2011

I couldn't agree more

From Linus Torvalds' Linux Kernel style guide:

Now, some people will claim that having 8-character indentations makes
the code move too far to the right, and makes it hard to read on a
80-character terminal screen. The answer to that is that if you need
more than 3 levels of indentation, you're screwed anyway, and should fix
your program.

In short, 8-char indents make things easier to read, and have the added
benefit of warning you when you're nesting your functions too deep.
Heed that warning.

It amazes me how many professional software engineers don't follow this simple convention.