Uncrustify: where do the options work

# Uncrustify: Where do the options work?

Move the cursor to a caret to see which option operates at this part of the code.

## New lines

You want to "add/ force/ ignore/ remove" a new line.

## Positioning

You want to change a position.

## Spaces

You want to "add/ force/ ignore/ remove" a space at some places.

## Code modifying

You want to modify the code.

## Indenting

You want to indent the code.