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

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

diff --git a/lib/unistdio/u32-vasnprintf.c b/lib/unistdio/u32-vasnprintf.c
index 86a3564a54279a9f617642b9d30409313c1f9f28..7705cdc1ea063c141bd21ef0a75a7e8719bd3036 100644 (file)
--- a/lib/unistdio/u32-vasnprintf.c
+++ b/lib/unistdio/u32-vasnprintf.c
@@ -1,5 +1,5 @@
 /* Formatted output to UTF-32 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