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

[pspp] / lib / unistdio / u8-u8-vsnprintf.c

diff --git a/lib/unistdio/u8-u8-vsnprintf.c b/lib/unistdio/u8-u8-vsnprintf.c
index f9e99223bdbcd943856aed8a1473d04a1332aef4..c5195f66b1714bfc4b9dc51473ed376939d34741 100644 (file)
--- a/lib/unistdio/u8-u8-vsnprintf.c
+++ b/lib/unistdio/u8-u8-vsnprintf.c
@@ -1,5 +1,6 @@
 /* Formatted output to strings.
-   Copyright (C) 1999, 2002, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002, 2006-2007, 2009-2011 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