Originally Posted by
Boogar
You can keybind "Movement" key in the controls, which i found pretty nice as a witch doctor i have to get close to the enemies and use soul harvest to gain bonus intelect, but its not possible by LMB cause the character will start attacking and wont move closer to the enemies... i bound the movement key to "W", so when im holding the key my character is moving to where my mouse is pointing... since i got Razer Blackwidow keyboard i can make a macro that when i press a button the pc recognize it as it is pressed down the whole time until i press the button again, I can achieve the fuctionality you mentioned like this.
Other than that there are no keybinds for "autorun" in D3 afaik.