Update runtime files.
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index cc3dcfa..9b465e8 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1,4 +1,4 @@
-*editing.txt* For Vim version 7.4. Last change: 2013 Nov 25
+*editing.txt* For Vim version 7.4. Last change: 2014 May 02
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1469,14 +1469,15 @@
==============================================================================
10. Timestamps *timestamp* *timestamps*
-Vim remembers the modification timestamp of a file when you begin editing it.
-This is used to avoid that you have two different versions of the same file
-(without you knowing this).
+Vim remembers the modification timestamp, mode and size of a file when you
+begin editing it. This is used to avoid that you have two different versions
+of the same file (without you knowing this).
-After a shell command is run (|:!cmd| |suspend| |:read!| |K|) timestamps are
-compared for all buffers in a window. Vim will run any associated
-|FileChangedShell| autocommands or display a warning for any files that have
-changed. In the GUI this happens when Vim regains input focus.
+After a shell command is run (|:!cmd| |suspend| |:read!| |K|) timestamps,
+file modes and file sizes are compared for all buffers in a window. Vim will
+run any associated |FileChangedShell| autocommands or display a warning for
+any files that have changed. In the GUI this happens when Vim regains input
+focus.
*E321* *E462*
If you want to automatically reload a file when it has been changed outside of