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

[pspp] / lib / unistdio / u32-u32-vsnprintf.c

diff --git a/lib/unistdio/u32-u32-vsnprintf.c b/lib/unistdio/u32-u32-vsnprintf.c
index c42678b7f79dac611d86381371950cf7efbcdb70..21ba48d03c6a8af7aaaa1d8eb1d2fd397bb89b91 100644 (file)
--- a/lib/unistdio/u32-u32-vsnprintf.c
+++ b/lib/unistdio/u32-u32-vsnprintf.c
@@ -1,5 +1,5 @@
 /* Formatted output to strings.
-   Copyright (C) 1999, 2002, 2006-2007, 2009-2010 Free Software Foundation,
+   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