x-mouse-click-focus-ignore-position

x-mouse-click-focus-ignore-position is a variable defined in `C source code'.
Its value is

nil

Documentation:
Non-nil means that a mouse click to focus a frame does not move point.
This variable is only used when the window manager requires that you
click on a frame to select it (give it focus). In that case, a value
of nil, means that the selected window and cursor position changes to
reflect the mouse click position, while a non-nil value means that the
selected window or cursor position is preserved.