Replace space-based indents in prototypes with tabs

The previous commit removed the Vim modelines which replaced tabs with
spaces. This commit replaces the space-based indents with tabs.

Tabs are generally more compatible with various user preferences
regarding indentation of code. Using space-based indents is not flexible
regarding user preferences at all.

Signed-off-by: Jason St. John <jstjohn@purdue.edu>

1 files changed, 6 insertions, 6 deletions

diff --git a/proto/proto.install b/proto/proto.install
index 26d37f84..f7f593f6 100644
--- a/proto/proto.install
+++ b/proto/proto.install
@@ -4,32 +4,32 @@
 
 ## arg 1:  the new package version
 #pre_install() {
-  # do something here
+	# do something here
 #}
 
 ## arg 1:  the new package version
 #post_install() {
-  # do something here
+	# do something here
 #}
 
 ## arg 1:  the new package version
 ## arg 2:  the old package version
 #pre_upgrade() {
-  # do something here
+	# do something here
 #}
 
 ## arg 1:  the new package version
 ## arg 2:  the old package version
 #post_upgrade() {
-  # do something here
+	# do something here
 #}
 
 ## arg 1:  the old package version
 #pre_remove() {
-  # do something here
+	# do something here
 #}
 
 ## arg 1:  the old package version
 #post_remove() {
-  # do something here
+	# do something here
 #}