maint: indent with spaces, not TABs, and add a rule to check this

[pspp] / lib / unistdio / u-vsnprintf.h

diff --git a/lib/unistdio/u-vsnprintf.h b/lib/unistdio/u-vsnprintf.h
index 57ca679a0194cdce7decaa98d814132b2333dfc9..977a1239c0ef8010722e190caf961c8db111f436 100644 (file)
--- a/lib/unistdio/u-vsnprintf.h
+++ b/lib/unistdio/u-vsnprintf.h
@@ -1,5 +1,5 @@
 /* Formatted output to strings.
-   Copyright (C) 1999, 2002, 2006-2008 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002, 2006-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify it
    under the terms of the GNU Lesser General Public License as published