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

coreutils/cal.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Calendar implementation for busybox
  *

coreutils/cut.c

@@ -1,4 +1,4 @@
-/* vi: set sw=8 ts=8: */
+/* vi: set sw=4 ts=4: */
 /*
  * cut.c - minimalist version of cut
  *

coreutils/fold.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /* fold -- wrap each input line to fit in specified width.
 
    Written by David MacKenzie, djm@gnu.ai.mit.edu.
@@ -158,4 +159,3 @@ rescan:
 
 	bb_fflush_stdout_and_exit(errs);
 }
-/* vi: set sw=4 ts=4: */

coreutils/install.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  *  Copyright (C) 2003 by Glenn McGrath <bug1@iinet.net.au>
  *

coreutils/libcoreutils/coreutils.h

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
  */

coreutils/nohup.c

@@ -1,4 +1,4 @@
-/* vi:set ts=4: */
+/* vi: set sw=4 ts=4: */
 /* nohup - invoke a utility immune to hangups.
  * 
  * Busybox version based on nohup specification at

coreutils/od.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * od implementation for busybox
  * Based on code from util-linux v 2.11l

coreutils/printenv.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * printenv implementation for busybox
  *

coreutils/stat.c

@@ -1,4 +1,4 @@
-/* vi:set ts=4:*/
+/* vi: set sw=4 ts=4: */
 /*
  * stat -- display file or file system status
  *

coreutils/uudecode.c

@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  *  Copyright 2003, Glenn McGrath <bug1@iinet.net.au>
  *