Docs: Section on local variables

[Jonathan M Davis]

On Saturday, April 21, 2012 07:49:47 H. S. Teoh wrote:
> Hold on a second here, I thought the original complaint was that
> *unused* local variables should generate a warning? What has that got to
> do with .init?

Reread the original post. It was two things.

1. It's an error to use a local variable without first assigning it a value.

2. It's an error to have a local variable which is never referred to.

- Jonathan M Davis