Script Editor Methods list to organize under Code Regions

[mikemike37]

Describe the project you are working on
A 2D/3D roguelike using GDScript extensively

Describe the problem or limitation you are having in your project
I have large scripts with code regions and many functions

Describe the feature / enhancement and how it helps to overcome the problem or limitation
Prompted by this Reddit thread:
https://www.reddit.com/r/godot/comments/1gl18lx/how_bad_is_this_workaround_is_there_an_elegant/
...it would be nice if code regions were shown in the method list, ideally as collapsible, like a tree view. This appeared to be a popular proposal, based on reddit upvotes.

Describe how your proposal will work, with code, pseudo-code, mock-ups, and/or diagrams

If this enhancement will not be used often, can it be worked around with a few lines of script?
You can see from that reddit thread what somebody was doing to try and organize the method list.

Is there a reason why this should be core and not an add-on in the asset library?
I expect every user will benefit from this lightweight change to a very core feature (the script editor)

[tetrapod00]

There's a proposal for this: #8403, though the proposed UI in that issue is a little different than your mockup.

Feel free to comment on that proposal with any input you have, such as alternate mockups

[mikemike37]

ah thanks! I really tried to look see if a proposal for this existed, but didn't spot that. Happy to close this as a dupe. I've added my mockup over there.

EDIT: ah looks like that proposal came a day or two after this. It has better diagrams, so closing this one as dupe.

[sockeye-d]

I like this, but the text for the region should be grayed out or something to show that it's not selectable