1 files changed, 1 insertions, 0 deletions

diff --git a/regexp.h b/regexp.h
index e8880fb4f..0c7c9d9ae 100644
--- a/regexp.h
+++ b/regexp.h
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Busybox regexp header file
  *