Update runtime files.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 2b846b8..dc33b8a 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 7.4. Last change: 2013 Dec 04
+*options.txt* For Vim version 7.4. Last change: 2014 Mar 23
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -6882,6 +6882,8 @@
immediately deleted. When 'swapfile' is set, and 'updatecount' is
non-zero, a swap file is immediately created.
Also see |swap-file| and |'swapsync'|.
+ If you want to open a new buffer without creating a swap file for it,
+ use the |:noswapfile| modifier.
This option is used together with 'bufhidden' and 'buftype' to
specify special kinds of buffers. See |special-buffers|.