Any way to restore "Host/Game Ports & Input" settings to default?
 

I'd like to reset everything in these two sections and remove any additions I've made, but I don't see anything like a "Reset to Defaults" button.

Any advice?

You can remove all "input." lines from configuration file.

So the simplest way is to delete all of them, so WinUAE will be forced to write default ones back in when the config is saved again?

And are the "input." lines always at the end of the config file?

EDIT: On a side note concerning the parsing of .uae files, what does WinUAE do if it comes across something in a .uae file that doesn't match a variable name or allowed parameters for that variable? Does it remove them, and if possible, restore them with a default? It would be handy if it did, but this is why I'm not keen on editing .uae files in Notepad, as I might break something.

Yes, if you use -log you will see this happening ;)

What does "Custom Event" mean in the Input section? One of my settings has been replaced with it, and yet I never changed it deliberately.

EDIT: Never mind, it seems it's exactly what I needed for the setting I had (uae-configuration setting). I just reapplied it.