Recursion limit.

[TvoozMagnificent]

Two options. Either add a recursion limit or something to prevent users from spamming the recurse option, OR fix the following bug:

If you recurse too much such that the panel width is too small, the panel text disappear on the edge (lol). I did this once but now I lost all of my progress, but by reducing the window width:

[TvoozMagnificent]

Oh, and it you hit close all nutshells it lags a bit :-)

[Foggalong]

If you use a tool which allows you to open links without clicking them with a mouse you can actually keep the recursions going beyond the point where nutshells start being hidden behind previous nutshells

[TvoozMagnificent]

WOW... Actually this is so amazing I don't want it fixed lol

[octo-kumo]

Now it's one big black bar huh.