AHK脚本：

左键拖选文字: 复制

短按中键(<0.15s): 粘贴

长按中键(>0.15s): 滚动

Shift+中键: 中键点击(用于浏览器新标签打开/关闭标签页等)-Here s an implementation for copy on select. You can simply select some text and it is copied immediately without having to press ctrl+c. Conveinent middle button paste is also provided, but with a twist. Middlebutton is useful in browsers, so there is a short time (configurable) while you can paste with the middle button after copy, before original middleclick functionality is restored.