Who can tell me the meaning and usage of these options

[ZeppLu]

Forgive my poor English and related knowledge, please...

• What's the differences between ClickFinger and TapButton?
• What's the exact meaning of the various button numbers? ( I know button 1 is a normal click, button 2 is a middle click when button 3 is a right click, BUT, what in the world are button 4 to 15 standing for? )

Any answer can be useful for me, thanks!

[p2rkw]

1. TapButton is for tapping on area designed for finger movement, ClickFinger is for physical buttons, or buttons emulation zone at the bottom of trackpad
   Please check:
   https://github.com/p2rkw/xf86-input-mtrack/blob/master/include/mconfig.h#L153
   https://github.com/p2rkw/xf86-input-mtrack/blob/master/include/mconfig.h#L161
   and ButtonZonesEnable section in readme.

2. You can bind actions to these extra keys with: easystroke, xbindkeys, xte, evrouter, or something else.
   Here are few examples how to do so: https://wiki.archlinux.org/index.php/All_Mouse_Buttons_Working#easystroke

Easystroke is my favourite one, because it recognize gestures.
Here's my setup: rynbrd/xf86-input-mtrack#91 (comment)