[Nbd] [PATCH] maint: Let emacs know our preferred style

[Eric Blake <eblake@...696...>]

Teach emacs that this entire source tree uses Linux style
indentation (8-space indents, but with hard TAB character
instead of spaces).  Without this hint, the default emacs
C style tries to use 2-space indentation, making it a pain
to edit correctly when automatic formatting is enabled.

Signed-off-by: Eric Blake <eblake@...696...>
---
 .dir-locals.el | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 .dir-locals.el

diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..046e004
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,2 @@
+((c-mode . ((c-file-style . "linux")
+	    (indent-tabs-mode . t))))
-- 
2.7.4