--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -1,7 +1,7 @@
 " These commands create the option window.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2014 Oct 09
+" Last Change:	2014 Nov 19
 
 " If there already is an option window, jump to that one.
 if bufwinnr("option-window") > 0
@@ -149,7 +149,7 @@ setlocal ts=15 tw=0 noro buftype=nofile
 call append(0, '" Each "set" line shows the current value of an option (on the left).')
 call append(1, '" Hit <CR> on a "set" line to execute it.')
 call append(2, '"            A boolean option will be toggled.')
-call append(3, '"            For other options you can edit the value.')
+call append(3, '"            For other options you can edit the value before hitting <CR>.')
 call append(4, '" Hit <CR> on a help line to open a help window on this option.')
 call append(5, '" Hit <CR> on an index line to jump there.')
 call append(6, '" Hit <Space> on a "set" line to refresh it.')
@@ -1194,8 +1194,10 @@ if has("keymap")
   call <SID>OptionL("kmp")
 endif
 if has("langmap")
-  call append("$", "langmap\ttranslate characters for Normal mode")
+  call append("$", "langmap\tlist of characters that are translated in Normal mode")
   call <SID>OptionG("lmap", &lmap)
+  call append("$", "langnoremap\tdon't apply 'langmap' to mapped characters")
+  call <SID>BinOptionG("lnr", &lnr)
 endif
 if has("xim")
   call append("$", "imdisable\twhen set never use IM; overrules following IM options")