Emacs - override indentation

Question

I have a multiply nested namespace:

namespace first {namespace second {namespace third {
              // emacs indents three times
    // I want to intend h         


        

Answer 1

This works for me, inherit from cc-mode and replace the name space indenting to 0, aka, disable it's indent.

(defconst my-cc-style
  '("cc-mode"
    (c-offsets-alist . ((innamespace . [0])))))

(c-add-style "my-cc-mode" my-cc-style)