@ABG
Where do I find the New Blocks Viewer please?
Today, we are all living in the future, if you are looking at us from the past.
@ABG
Thank you for that most informative answer. 
What I really wanted was to know how to save a series of blocks (not the whole lot) and not singularly.
You can save procedure definitions and events as png files, which can be dragged onto a Blocks Editor workspace from your file system.
I do that for all my reusable code.
Is that what you wanted?
(Canned Reply: ABG - Download those blocks and post them here)
Please download and post each of those event block(s)/procedures here ...
P.S. These blocks can be dragged directly into your Blocks Editor workspace.
See
for how to download individual draggable block images.
Not quite (but helpful). What I meant was, if I have, say, a procedure and a number of variables, can I download all of them in one go? As shown in your reply above?
I just tried.
Only one file at a time, even though I selected multiple files.
However, a well written procedure would use only local variables.
Thanks. I've been uploading to Google Docs, and working from there. I just thought there maybe a quicker way.
Search AI2Helper in this community, to download all blocks one by one with one button clicking.
Beware of Google Docs.
They like to save on disk space by messing with your images, risking their draggable content.
I save my downloaded pngs on Dropbox and Sync.