Interrupt documentation

[dhylands]

Take a look at micropython/docs/reference/index.rst

I added the repl.rst bit by copying from someplace else

[pythoncoder]

I'd already successfully copied your repl example in that index file. Where I failed was in trying to create links, e.g. one from section 5 of the tutorial to the new file - this despite copying a similar example in section 10.5. I think since the docs were updated to handle different hardware platforms, an extra layer of complexity has crept in that has me beat.

I guess I'm being lazy, but I suspect that what might take me an hour or two to figure out would take a minute for someone who actually knows what they are doing.