[PATCH 1/6] CodingGuidelines: mention whitespace preferences for shell scripts

[Giuseppe Bilotta <giuseppe.bilotta@gmail.com>]

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
---
 Documentation/CodingGuidelines |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 5aa2d34..7ecce51 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -31,6 +31,12 @@ But if you must have a list of rules, here they are.
 
 For shell scripts specifically (not exhaustive):
 
+ - We use tabs for indentation.
+
+ - The choices in case ... esac statement are not indented with respect
+   to the the case and esac lines. The body of the choices however _is_
+   indented (by one tab).
+
  - We prefer $( ... ) for command substitution; unlike ``, it
    properly nests.  It should have been the way Bourne spelled
    it from day one, but unfortunately isn't.
-- 
1.7.3.2.624.gec6c7.dirty