Emacs C ++模式构造函数初始化不正确的缩进

Question

My emacs default indent like this:

FileChannel::FileChannel(const std::string &file_path) :
file_path_(file_path), fd_(0)
{  
}

but I want it like that:

FileChannel::FileChannel(const std::string &file_path) :
    file_path_(file_path), fd_(0)
{  
}

or:

FileChannel::FileChannel(const std::string &file_path)
    : file_path_(file_path), fd_(0)
{  
}

How should I change my config?

Answer 1

You can add this to your .emacs:

(defun my-c-c++-mode-init ()
  (setq c-basic-offset 4)
  (c-set-offset 'member-init-intro '+))

(add-hook 'c-mode-common-hook 'my-c-c++-mode-init)