Standardize on the vi editing directives being on the first line.
diff --git a/e2fsprogs/blkid/blkid.h b/e2fsprogs/blkid/blkid.h
index c051b2b..979565e 100644
--- a/e2fsprogs/blkid/blkid.h
+++ b/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
*
diff --git a/e2fsprogs/blkid/blkidP.h b/e2fsprogs/blkid/blkidP.h
index 4ae9763..c7cb8ab 100644
--- a/e2fsprogs/blkid/blkidP.h
+++ b/e2fsprogs/blkid/blkidP.h
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* blkidP.h - Internal interfaces for libblkid
*
diff --git a/e2fsprogs/blkid/blkid_getsize.c b/e2fsprogs/blkid/blkid_getsize.c
index 3bc11e3..7a2133f 100644
--- a/e2fsprogs/blkid/blkid_getsize.c
+++ b/e2fsprogs/blkid/blkid_getsize.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* getsize.c --- get the size of a partition.
*
diff --git a/e2fsprogs/blkid/cache.c b/e2fsprogs/blkid/cache.c
index 9c9b8c7..57118e1 100644
--- a/e2fsprogs/blkid/cache.c
+++ b/e2fsprogs/blkid/cache.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* cache.c - allocation/initialization/free routines for cache
*
diff --git a/e2fsprogs/blkid/dev.c b/e2fsprogs/blkid/dev.c
index 5d56c50..6d99504 100644
--- a/e2fsprogs/blkid/dev.c
+++ b/e2fsprogs/blkid/dev.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* dev.c - allocation/initialization/free routines for dev
*
diff --git a/e2fsprogs/blkid/devname.c b/e2fsprogs/blkid/devname.c
index 1e016a5..b5c1bc9 100644
--- a/e2fsprogs/blkid/devname.c
+++ b/e2fsprogs/blkid/devname.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* devname.c - get a dev by its device inode name
*
diff --git a/e2fsprogs/blkid/devno.c b/e2fsprogs/blkid/devno.c
index 8911994..f3fa5c0 100644
--- a/e2fsprogs/blkid/devno.c
+++ b/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)
*
diff --git a/e2fsprogs/blkid/list.h b/e2fsprogs/blkid/list.h
index c1cbfec..cbf16a0 100644
--- a/e2fsprogs/blkid/list.h
+++ b/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
diff --git a/e2fsprogs/blkid/probe.c b/e2fsprogs/blkid/probe.c
index 03bbc74..2115697 100644
--- a/e2fsprogs/blkid/probe.c
+++ b/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
diff --git a/e2fsprogs/blkid/probe.h b/e2fsprogs/blkid/probe.h
index 134913f..e1b6524 100644
--- a/e2fsprogs/blkid/probe.h
+++ b/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
*
diff --git a/e2fsprogs/blkid/read.c b/e2fsprogs/blkid/read.c
index a2a8bb5..e954c6d 100644
--- a/e2fsprogs/blkid/read.c
+++ b/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
*
diff --git a/e2fsprogs/blkid/resolve.c b/e2fsprogs/blkid/resolve.c
index 40d999a..4c43830 100644
--- a/e2fsprogs/blkid/resolve.c
+++ b/e2fsprogs/blkid/resolve.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* resolve.c - resolve names and tags into specific devices
*
diff --git a/e2fsprogs/blkid/save.c b/e2fsprogs/blkid/save.c
index 98d8d02..cdbaabc 100644
--- a/e2fsprogs/blkid/save.c
+++ b/e2fsprogs/blkid/save.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* save.c - write the cache struct to disk
*
diff --git a/e2fsprogs/blkid/tag.c b/e2fsprogs/blkid/tag.c
index 6164246..ff10b28 100644
--- a/e2fsprogs/blkid/tag.c
+++ b/e2fsprogs/blkid/tag.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* tag.c - allocation/initialization/free routines for tag structs
*
diff --git a/e2fsprogs/blkid/version.c b/e2fsprogs/blkid/version.c
index ea30d0c..d076de0 100644
--- a/e2fsprogs/blkid/version.c
+++ b/e2fsprogs/blkid/version.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* version.c --- Return the version of the blkid library
*