graph: minor simplification

[bison.git] / lib / bitsetv.c

diff --git a/lib/bitsetv.c b/lib/bitsetv.c
index 3495ab2d9c8f2be1cec3b601eebd0754dc0fb633..4710ac543725a210896846f2d14fc9428829167d 100644 (file)
--- a/lib/bitsetv.c
+++ b/lib/bitsetv.c
@@ -1,6 +1,6 @@
 /* Bitset vectors.
 
-   Copyright (C) 2001-2002, 2004-2006, 2009-2011 Free Software
+   Copyright (C) 2001-2002, 2004-2006, 2009-2012 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -27,7 +27,7 @@
    type TYPE.  */
 bitset *
 bitsetv_alloc (bitset_bindex n_vecs, bitset_bindex n_bits,
-              enum bitset_type type)
+               enum bitset_type type)
 {
   size_t vector_bytes;
   size_t bytes;
@@ -116,7 +116,7 @@ bitsetv_transitive_closure (bitsetv bsetv)
   for (i = 0; bsetv[i]; i++)
     for (j = 0; bsetv[j]; j++)
       if (bitset_test (bsetv[j], i))
-       bitset_or (bsetv[j], bsetv[j], bsetv[i]);
+        bitset_or (bsetv[j], bsetv[j], bsetv[i]);
 }
 
 
@@ -139,7 +139,7 @@ bitsetv_reflexive_transitive_closure (bitsetv bsetv)
    FILE.  */
 void
 bitsetv_dump (FILE *file, char const *title, char const *subtitle,
-             bitsetv bsetv)
+              bitsetv bsetv)
 {
   bitset_windex i;