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

[pspp] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index df708f747150f5a9cb2821b358af4d262c3f67cd..3cbfa265b2da51c1b2b1922b3cd7891cb4e2bd62 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1,5 +1,5 @@
 /* Formatted output to strings.
-   Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc.
+   Copyright (C) 2004, 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 General Public License as published by