Code folding other cells shortcut

I accidentally pressed a keyboard shortcut (close to ctrl+v) that collapsed all the cells in the function I was editing except the current one. I think this might be quite a handy shortcut, but I CANNOT find out which shortcut I pressed now, no matter what I google for. The preferences in my standard Matlab shortcut list do not show a shortcut to fold all cells but the current one, and I cannot see a menu option to do the same thing.

Do you know what I used? If you know what I pressed then please tell me in an answer.

I'm using Windows 7, with Matlab 2014b

[Bobby Huxford]

Ctrl + = to fold all ctrl + shift + = to unfold all

Answer 1

[Adam Danz]

Prior to Matlab R2021b

% Fold all: Ctrl + =

% Unfold all: Ctrl + shift + =

Starting in R2021b

% Fold all: Ctrl + ,

% Unfold all: Ctrl + shift + ,

Answer 2

[Michael]

I thought this was the item I was looking for

Howeber in 2020b -- ctrl = increased the font sizze inside appdesigner

and ctrl shift = DID NOT decrease the font :-(

[Payam Razavi]

I had the same problem, it seems they started using the same keyboard shortcuts for both appdesigner and editor so:

"ctr+," -> Folds all

"ctr+shift+," -> Unfolds all

[Teng Ma]

Exactly!

[Michael]

I just tried ctrl + , in app designer

Unfortunately -- over enthusiatic -- it folds all the functions and then considers the app a function so it closes that too -- and you have just one line left on the screen

[Michael]

Actually if you click on the one line -- then the app code does not completely unfold so you can then go in and open a few individual sections