/* Wrapper around init_win() that reads the desired window size and title from a
* file at the path prefixing the provided win name "w_name" with
* "config/windows/". "f"() is the window drawing function (Win._draw()).
/* Wrapper around init_win() that reads the desired window size and title from a
* file at the path prefixing the provided win name "w_name" with
* "config/windows/". "f"() is the window drawing function (Win._draw()).