[vte] emacs: Adjust settings for C++ mode too

[Christian Persch <chpe src gnome org>]

commit e167d6da450c6c1a9fa9b3b10f658af23c8759bb
Author: Christian Persch <chpe gnome org>
Date:   Wed Apr 1 21:41:27 2015 +0200

    emacs: Adjust settings for C++ mode too

 .dir-locals.el |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/.dir-locals.el b/.dir-locals.el
index 3f9eee2..46a2b10 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -3,6 +3,11 @@
             (c-basic-offset . 8)
             (tab-width . 8)
             (show-trailing-whitespace . t)))
+(c++-mode . ((c-file-style . "GNU")
+             (indent-tabs-mode . nil)
+             (c-basic-offset . 8)
+             (tab-width . 8)
+             (show-trailing-whitespace . t)))
 (vala-mode . ((c-file-style . "GNU")
               (indent-tabs-mode . nil)
               (c-basic-offset . 2)