diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index a973c59..5484ebc 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 7.0aa.  Last change: 2004 Dec 29
+*index.txt*     For Vim version 7.0aa.  Last change: 2005 Jan 31
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1211,6 +1211,7 @@
 |:loadkeymap|	:loadk[eymap]	load the following keymaps until EOF
 |:loadview|	:lo[adview]	load view for current window from a file
 |:lockmarks|	:loc[kmarks]	following command keeps marks where they are
+|:lockvar|	:lockv[ar]	lock variables
 |:ls|		:ls		list all buffers
 |:lunmap|	:lu[nmap]	like ":unmap!" but includes Lang-Arg mode
 |:move|		:m[ove]		move lines
@@ -1395,6 +1396,7 @@
 |:unhide|	:unh[ide]	open a window for each loaded file in the
 				buffer list
 |:unlet|	:unl[et]	delete variable
+|:unlockvar|	:unlo[ckvar]	unlock variables
 |:unmap|	:unm[ap]	remove mapping
 |:unmenu|	:unme[nu]	remove menu
 |:update|	:up[date]	write buffer if modified