Allow array controls and indicators to line-wrap 1D data into a 2D display.
I have, say, a 1x1000 array of square images, and I'm browsing through them, and it'd be really lovely to be able to pop them into a grid as a single display element instead of having to make several array indicators with carefully synchronized display indices, or reshaping the array.
That is, if I have a 1D array consisting of the alphabet, and I pull the array indicator into 3x3, then it could look like:
or if I entered index 1 in the index box, it would show
An option to allow vertical-first would seem reasonable: