Proposed doc update for Explicit Reg Vars 3/3

[Segher Boessenkool]

On Thu, Oct 22, 2015 at 12:38:16AM -0700, David Wohlferd wrote:
> An updated Local Register Variables patch is attached with the changes 
> discussed.  It also includes removing the extra space after '.' that 
> Segher has been giving me grief about and Jeff's request re Globals:

You must have understood me the wrong way around -- there should be two
spaces after line-ending interpunction, and only one otherwise.

> When people are in bug-fixing mode seems like the right time to pursue 
> this.  How will I know when it's time?  Is there a web page?

It's on the front page of gcc.gnu.org, "release series and status".
You cannot miss it (if you know where to look).


Segher