multidimensional indexing/slicing docs?

[Vlad Levenfeld via Digitalmars-d-learn]

On Wednesday, 6 August 2014 at 08:48:25 UTC, John Colvin wrote:
> Is there anywhere that describes what Kenji (it was Kenji 
> wasn't it?) recently implemented for this?

I'm curious about this as well. I've just come across a case 
where I need to work with a 2D array of channels*samples from an 
analog-digital converter, and what I thought would be a 
straightforward design problem turned out to be pretty 
complicated. I have a C++ solution but its procedural/oop. Going 
functional and range-based would be a huge improvement, but I'm 
caught in "analysis paralysis."