Attached is my current sorted list of IDLE issues. It is a detailed map as opposed to the overview I posted before.
I spent a couple of days last week reviewing issues, making sure that all IDLE issues were marked category IDLE and that all with a patch were on my list, where they are marked by * after the issue number. (Most everything else should be also.) After closing 24 issues, there were 220 left, 115 with a patch to review. I marked a few issues with ** for attention soon.
I obviously need help reviewing existing patches, and in some cases, turning them into github pull requests.
I still need to review and clean up the todos on the list. I want to review TODO.txt to see what should be added (and then replace that file with this, under a different name). There are also TODOs and XXXs in individual module files.
I posted a older version to idle-dev about Sept 2015 and will probably do so again.