Add shell style configuration for emacs.

diff --git a/contrib/sargraph/sargraph b/contrib/sargraph/sargraph
index f33478b8ee0aa92ec5234d2be17ee8f11c1c32d0..9da1cc910ddc305c11e7622927cbe0a70f00dbe5 100755 (executable)
--- a/contrib/sargraph/sargraph
+++ b/contrib/sargraph/sargraph
@@ -522,3 +522,10 @@ do
 done
 
 exit
+
+# Local Variables:
+# sh-basic-offset: 4
+# indent-tabs-mode: nil
+# sh-indent-for-case-label: 0
+# sh-indent-for-case-alt: +
+# End: