On the subject of Indentation and CRTL T (autoformat) I Love that tool for these two messages ""autoformat???: too many right curly braces or too many left curly braces.
Much of my education here came from CutNpaste... because I was uncomfortable writing sketches I would find one close and then find or write the necessary glue code to make it work. Very frequently before I learned to count the braces properly and place them in the correct order this tool saved my butt on a daily (almost) basis. There is another nice feature in the IDE and that is finding matching curly braces. Place the cursor on the open side of any curly brace and the IDE will draw a box around the matching curly brace... No box is an error and very easy to fix. I've noticed that I don't need to use it as often as I once did But that is because I spend two hours a day reading Prata's C++ Primer 5th ed. I have the 6th ed but it refers to the C11 ISO definition and the IDE more or less conforms to the C99 ISO definition. I used to say that my total knowledge of C & C++ could be written legibly on the head of a pin, now I need a small finishing nail..
Bob