It works, thanks!

I was using a similar one before but unfortunately that one was in conflict with another add-on that was triggered with double click action also.

You have had the cleverness to add a delay option it yours which now let me use my other add-on as well. No more conflicting issue so THANK YOU SO MUCH to have created this add-on.

Can you change him to double right click to close?

It works! Finally "close-it' extension with smart options! To make it absolutely brilliant... I don't think those 'active zones' really needed while double/triple click works perfectly. But the 3rd option (list of tabs opened) - convert it to 'yet another tab manager' - simply to activate one of tabs listed. That would be great, because 99% of newly produced tab managers asks for more care themselves than simplifies things.

タブのダブルクリックのみに反応するようなオプションも用意されてたら完璧です。