Right button is button3 rather than button2. Accept either and treat both as "not left" to pass CLICK_2 back to the core. Treat <Ctrl>+left-click as "not left" too, to simplify usage with Mac one-button mouse (where <Ctrl>+left-click can be configured to send "secondary click" but might not be set do so) or one-button laptop trackpad (where having two fingers on the scrolling portion of the pad while clicking the button is necessary to send "secondary click").
32 KiB
32 KiB