Added the "Emacs comment line" on top of every shell file.

handlers/dup

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # duplicity script for backupninja
 # requires duplicity

handlers/dup.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS dup:incremental_encrypted_remote_filesystem_backup"
 
 ### Functions

handlers/ldap

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # openldap backup handler script for backupninja
 #

handlers/ldap.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS ldap:ldap_database_backup"
 
 ldap_create_file() {

handlers/maildir

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 ###############################################################
 #
 #  This handler slowly creates a backup of each user's maildir

handlers/makecd

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # burncd handler script for backupninja
 #

handlers/makecd.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS makecd:makecd_backup"
 wizardname="makecd action wizard"
 

handlers/mysql

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # mysql handler script for backupninja
 #

handlers/mysql.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS mysql:mysql_database_backup"
 
 do_mysql_vserver() {
@@ -207,4 +208,4 @@ EOF
          "debian") do_mysql_debian;return;;
       esac
    done   
-}
\ No newline at end of file
+}

handlers/pgsql

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # PostgreSQL handler script for backupninja
 #

handlers/pgsql.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS pgsql:postgresql_database_backup"
 
 do_pgsql_vserver() {

handlers/rdiff

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # rdiff-backup handler script for backupninja
 # requires rdiff-backup

handlers/rdiff.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS rdiff:incremental_remote_filesystem_backup"
 
 declare -a rdiff_includes

handlers/sh

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # shell script handler for backupninja
 # runs the file /etc/backup.d/scriptname.sh

handlers/svn

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # this handler will backup subversion repostitories.
 #

handlers/sys

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # this handler will save various reports of vital system information.
 # by default, all the reports are enabled and are saved in /var/backups.

handlers/sys.helper

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 HELPERS="$HELPERS sys:general_hardware_and_system_info"
 
 sys_wizard() {

handlers/trac

+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # this handler will backup trac environments (based on the svn handler)
 #

src/backupninja.in

 #!@BASH@
+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
+#
 #                          |\_
 # B A C K U P N I N J A   /()/
 #                         `\|