Standardize on the vi editing directives being on the first line.

e2fsprogs/blkid/blkid.h

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * blkid.h - Interface for libblkid, a library to identify block devices
  *

e2fsprogs/blkid/blkidP.h

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * blkidP.h - Internal interfaces for libblkid
  *

e2fsprogs/blkid/blkid_getsize.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * getsize.c --- get the size of a partition.
  *

e2fsprogs/blkid/cache.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * cache.c - allocation/initialization/free routines for cache
  *

e2fsprogs/blkid/dev.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * dev.c - allocation/initialization/free routines for dev
  *

e2fsprogs/blkid/devname.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * devname.c - get a dev by its device inode name
  *

e2fsprogs/blkid/devno.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * devno.c - find a particular device by its device number (major/minor)
  *

e2fsprogs/blkid/list.h

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 #if !defined(_BLKID_LIST_H) && !defined(LIST_HEAD)
 #define _BLKID_LIST_H
 

e2fsprogs/blkid/probe.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * probe.c - identify a block device by its contents, and return a dev
  *           struct with the details

e2fsprogs/blkid/probe.h

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * probe.h - constants and on-disk structures for extracting device data
  *

e2fsprogs/blkid/read.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * read.c - read the blkid cache from disk, to avoid scanning all devices
  *

e2fsprogs/blkid/resolve.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * resolve.c - resolve names and tags into specific devices
  *

e2fsprogs/blkid/save.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * save.c - write the cache struct to disk
  *

e2fsprogs/blkid/tag.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * tag.c - allocation/initialization/free routines for tag structs
  *

e2fsprogs/blkid/version.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * version.c --- Return the version of the blkid library
  *