[PATCH v2] Set emacs default mode for the GDB directory to C++

[Doug Evans via gdb-patches]

On Fri, Dec 16, 2016 at 11:40 AM, Antoine Tremblay
<antoine.tremblay@ericsson.com> wrote:
> gdb/ChangeLog:
>
>         * .dir-locals.el: Set c++ mode for the directory and set indent
>         properly.
>         * gdb-code-style.el: Set c-set-offset 'innamespace as a safe value
>         to be used in .dir-locals.el.

LGTM