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

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

diff --git a/lib/unistdio/ulc-vasnprintf.c b/lib/unistdio/ulc-vasnprintf.c
index ef652b997163eb04bf7af25ac6c93710b3f1a39e..2520acb62ab294b7298248df024430741d18cf12 100644 (file)
--- a/lib/unistdio/ulc-vasnprintf.c
+++ b/lib/unistdio/ulc-vasnprintf.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