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

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

diff --git a/lib/unistdio/u8-u8-vsprintf.c b/lib/unistdio/u8-u8-vsprintf.c
index 9e66018af1cc8a3ace29f1b64c33ded7f3812993..8964deac23d897b7d075269b8fea79ddf9931e33 100644 (file)
--- a/lib/unistdio/u8-u8-vsprintf.c
+++ b/lib/unistdio/u8-u8-vsprintf.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