OT: Tuple Syntax and Placeholders (Re: First Draft: Tuple Unpacking Syntax)

[Richard (Rikki) Andrew Cattermole]

You are so right, I looked at the wrong document.

In that case I'd like to point out:

1. The wording around ``ref`` and ``out`` could be improved. The 
behavior of each should be matching and it does seem to read as such, 
even if it isn't in the same paragraph.

2. Moving elements should be in DIP even if implementation doesn't 
support it. I don't think anything special needs to be done here. My 
understanding is the compiler should be seeing the VarDeclaration -> 
VarDeclaration assignment and handle it normally.