[krb5-auth-dialog] Add indent expression

[Guido Günther <guidog src gnome org>]

commit 459ef5f45d99d8b2a27a7618942920dbc29918b6
Author: Guido Günther <agx sigxcpu org>
Date:   Tue Oct 5 12:56:52 2010 +0200

    Add indent expression

 CodingStyle |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/CodingStyle b/CodingStyle
index 1d545d9..c4ae771 100644
--- a/CodingStyle
+++ b/CodingStyle
@@ -3,11 +3,23 @@ CodingStyle
 - secmem/ keeps it's CodingStyle so we can merge easily with pinentry-gtk
 - Public functions start with ka_
 - The object in instance methods is called self
-- No tabs
-- Indent in four space units, no tabs:
+- Indent in four space units, no tabs
 
   /*
    * vim: set tabstop=4:
    * vim: set shiftwidth=4:
    * vim: set expandtab:
    */
+
+- The following indent expression is a good approximation:
+  indent --no-tabs                              \
+         --indent-level4                        \
+         --space-after-procedure-calls          \
+         --space-after-for                      \
+         --space-after-if                       \
+         --space-after-while                    \
+         --cuddle-else --braces-on-if-line      \
+         --procnames-start-lines                \
+         --braces-on-struct-decl-line           \
+         --braces-after-func-def-line           \
+         --blank-lines-after-declarations