Program to browse freedesktop menu?
Does anyone know program for interactive browsing of the freedesktop menu (and nothing more)?
I know about i3-dmenu-desktop, but that's not really what I want. If I know the name of the program that I want to start, then I don't need more than dmenu. But if I don't know exactly what a program was called, or if I want to browse what's installed, then a one-row command completion isn't very helpful either.
Basically, I'm looking for something that shows the freedesktop menu like gnome-panel or xfce-panel do -- but without implementing a persistent panel. I just want a program that I can run (from dmenu), that shows me the menu (in hierachical form in a multi-line window), and that terminates after I've clicked on a menu entry or close the window.