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

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

diff --git a/lib/unistdio/ulc-vsprintf.c b/lib/unistdio/ulc-vsprintf.c
index 9b19a3311293076417ed32b92b85a24cf5fda33d..1aacb266244621b996396101b8decd327d978879 100644 (file)
--- a/lib/unistdio/ulc-vsprintf.c
+++ b/lib/unistdio/ulc-vsprintf.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