With GCC error messages usually the only part I wanna see is "required from here" and yet it spams zillions of "note: ...". With the nesting enabled, it's way e

With GCC error messages usually the only part I wanna see is "required from here" and yet it spams zillions of "note: ...". With the nesting enabled, it's way easier to read --- just look at the top indentation level. Hooray!!!