crocket

Looks good to me.

I use the following code to obtain the titles of all windows managed by XMonad. If there were any open windows, I'd like to abort reboot and shutdown prompts and...

I am getting the hangs of it, but I don't understand clearly. Are you saying that `XMonad.StackSet.allWindows` or `isClient` would catch minimized windows?

When I wrote `titles`, I didn't know better, so I ended up using X11 functions. It turns out that I could just use `allWindows`. Thanks for the tip. Here's the...

Does bubblewrap always have to create a new user namespace? Anyway, as far as I know, if unprivileged user namespaces are available, iptables is in danger regardless of bubblewrap's existence.

Wouldn't setuid bubblewrap be safer than bubblewrap with unprivileged user namespace?

https://github.com/rootless-containers/slirp4netns may solve this issue.

What's blocking this issue? * It's easy, but nobody has bothered to fix this issue. * It's easy, but people hesitate because people think this is a bad idea. *...

Sure, having `-t SEC` option doesn't hurt.

Why don't you merge it already?? damn it!!