jquery/standards — Issue #18: Standardize `event.which` for MouseEvent
Author: scottgonzalez
Created: 2012-01-13 15:57:04+00:00
State: open

Browsers implement `event.which` for mouse events, and many users rely on it, but it's not defined in DOM Events. There is a standard for `event.button` and `event.buttons`, but according to jQuery's source it seems like at least one browser treats `event.button` as `event.buttons`.