Updated runtime files.
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index c14818a..1fef217 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -1,4 +1,4 @@
-*quickref.txt* For Vim version 7.3. Last change: 2011 Jun 12
+*quickref.txt* For Vim version 7.3. Last change: 2012 Feb 22
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -851,6 +851,7 @@
'shellslash' 'ssl' use forward slash for shell file names
'shelltemp' 'stmp' whether to use a temp file for shell commands
'shelltype' 'st' Amiga: influences how to use a shell
+'shellxescape' 'sxe' characters to escape when 'shellxquote' is (
'shellxquote' 'sxq' like 'shellquote', but include redirection
'shiftround' 'sr' round indent to multiple of shiftwidth
'shiftwidth' 'sw' number of spaces to use for (auto)indent step