updated for version 7.0046
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index cbd233a..dc58f1c 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*      For Vim version 7.0aa.  Last change: 2005 Jan 27
+*eval.txt*      For Vim version 7.0aa.  Last change: 2005 Jan 31
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1458,6 +1458,7 @@
 inputsecret( {prompt} [, {text}]) String  like input() but hiding the text
 insert( {list}, {item} [, {idx}]) List	insert {item} in {list} [before {idx}]
 isdirectory( {directory})	Number	TRUE if {directory} is a directory
+islocked( {expr})		Number	TRUE if {expr} is locked
 items( {dict})			List	List of key-value pairs in {dict}
 join( {list} [, {sep}])		String	join {list} items into one String
 keys( {dict})			List	List of keys in {dict}
@@ -2783,6 +2784,19 @@
 		exist, or isn't a directory, the result is FALSE.  {directory}
 		is any expression, which is used as a String.
 
+islocked({expr})					*islocked()*
+		The result is a Number, which is non-zero when {expr} is the
+		name of a locked variable.
+		{expr} must be the name of a variable, List item or Dictionary
+		entry, not the variable itself!  Example: >
+			:let alist = [0, ['a', 'b'], 2, 3]
+			:lockvar 1 alist
+			:echo islocked('alist')		" 1
+			:echo islocked('alist[1]')	" 0
+
+<		When {expr} is a variable that does not exist you get an error
+		message.  Use |exists()| to check for existance.
+
 items({dict})						*items()*
 		Return a List with all the key-value pairs of {dict}.  Each
 		List item is a list with two items: the key of a {dict} entry
@@ -4161,7 +4175,14 @@
 arguments an argument "..." can be specified, which means that more arguments
 may optionally be following.  In the function the extra arguments can be used
 as "a:1", "a:2", etc.  "a:0" is set to the number of extra arguments (which
-can be 0).  "a:000" is set to a List that contains these arguments.
+can be 0).  "a:000" is set to a List that contains these arguments.  Note that
+"a:1" is the same as "a:000[0]".
+								*E742*
+The a: scope and the variables in it cannot be changed, they are fixed.
+However, if a List or Dictionary is used, you can changes their contents.
+Thus you can pass a List to a function and have the function add an item to
+it.  If you want to make sure the function cannot change a List or Dictionary
+use |:lockvar|.
 
 When not using "...", the number of arguments in a function call must be equal
 to the number of named arguments.  When using "...", the number of arguments
@@ -4457,10 +4478,11 @@
 				#	Number
 			    	*	Funcref
 
-							*:unlet* *:unl* *E108*
-:unl[et][!] {var-name} ...
-			Remove the internal variable {var-name}.  Several
-			variable names can be given, they are all removed.
+
+:unl[et][!] {name} ...					*:unlet* *:unl* *E108*
+			Remove the internal variable {name}.  Several variable
+			names can be given, they are all removed.  The name
+			may also be a List or Dictionary item.
 			With [!] no error message is given for non-existing
 			variables.
 			One or more items from a List can be removed: >
@@ -4470,6 +4492,52 @@
 				:unlet dict['two']
 				:unlet dict.two
 
+:lockv[ar][!] [depth] {name} ...			*:lockvar* *:lockv*
+			Lock the internal variable {name}.  Locking means that
+			it can no longer be changed (until it is unlocked).
+			A locked variable can be deleted: >
+				:lockvar v
+				:let v = 'asdf'		" fails!
+				:unlet v
+<							*E741*
+			If you try to change a locked variable you get an
+			error message: "E741: Value of {name} is locked"
+
+			[depth] is relevant when locking a List or Dictionary.
+			It specifies how deep the locking goes:
+				1	Lock the List or Dictionary itself,
+					cannot add or remove items, but can
+					still change their values.
+				2	Also lock the values, cannot change
+					the items.  If an item is a List or
+					Dictionary, cannot add or remove
+					items, but can still change the
+					values.
+				3	Like 2 but for the List/Dictionary in
+					the List/Dictionary, one level deeper.
+			The default [depth] is 2, thus when {name} is a List
+			or Dictionary the values cannot be changed.
+								*E743*
+			For unlimited depth use [!] and omit [depth].
+			However, there is a maximum depth of 100 to catch
+			loops.
+
+			Note that when two variables refer to the same List
+			and you lock one of them, the List will also be locked
+			when used through the other variable.  Example: >
+				:let l = [0, 1, 2, 3]
+				:let cl = l
+				:lockvar l
+				:let cl[1] = 99		" won't work!
+<			You may want to make a copy of a list to avoid this.
+			See |deepcopy()|.
+
+
+:unlo[ckvar][!] [depth] {name} ...			*:unlockvar* *:unlo*
+			Unlock the internal variable {name}.  Does the
+			opposite of |:lockvar|.
+
+
 :if {expr1}			*:if* *:endif* *:en* *E171* *E579* *E580*
 :en[dif]		Execute the commands until the next matching ":else"
 			or ":endif" if {expr1} evaluates to non-zero.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 0adbb8d..d79aab7 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.0aa.  Last change: 2005 Jan 26
+*options.txt*	For Vim version 7.0aa.  Last change: 2005 Jan 30
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4402,6 +4402,10 @@
 	knows about pasting and will mostly do the right thing without 'paste'
 	being set.  The same is true for a terminal where Vim handles the
 	mouse clicks itself.
+	This option is reset when starting the GUI.  Thus if you set it in
+	your .vimrc it will work in a terminal, but not in the GUI.  Setting
+	'paste' in the GUI has side effects: e.g., the Paste toolbar button
+	will no longer work in Insert mode, because it uses a mapping.
 	When the 'paste' option is switched on (also when it was already on):
 		- mapping in Insert mode and Command-line mode is disabled
 		- abbreviations are disabled
diff --git a/runtime/doc/repeat.txt b/runtime/doc/repeat.txt
index 7ef1cf9..ef8442b 100644
--- a/runtime/doc/repeat.txt
+++ b/runtime/doc/repeat.txt
@@ -1,4 +1,4 @@
-*repeat.txt*    For Vim version 7.0aa.  Last change: 2004 Jul 30
+*repeat.txt*    For Vim version 7.0aa.  Last change: 2005 Jan 28
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -497,6 +497,10 @@
 of ":function".  For local functions this means that something like "<SNR>99_"
 is prepended.
 
+Note that functions are first loaded and later executed.  When they are loaded
+the "file" breakpoints are checked, when they are executed the "func"
+breakpoints.
+
 
 DELETING BREAKPOINTS
 						*:breakd* *:breakdel* *E161*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index e86052c..227d1f3 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -2059,6 +2059,8 @@
 :loadview	starting.txt	/*:loadview*
 :loc	motion.txt	/*:loc*
 :lockmarks	motion.txt	/*:lockmarks*
+:lockv	eval.txt	/*:lockv*
+:lockvar	eval.txt	/*:lockvar*
 :ls	windows.txt	/*:ls*
 :lu	map.txt	/*:lu*
 :lunmap	map.txt	/*:lunmap*
@@ -2118,6 +2120,7 @@
 :mzfile	if_mzsch.txt	/*:mzfile*
 :mzscheme	if_mzsch.txt	/*:mzscheme*
 :n	editing.txt	/*:n*
+:nbkey	netbeans.txt	/*:nbkey*
 :ne	editing.txt	/*:ne*
 :new	windows.txt	/*:new*
 :next	editing.txt	/*:next*
@@ -2505,6 +2508,8 @@
 :unhide	windows.txt	/*:unhide*
 :unl	eval.txt	/*:unl*
 :unlet	eval.txt	/*:unlet*
+:unlo	eval.txt	/*:unlo*
+:unlockvar	eval.txt	/*:unlockvar*
 :unm	map.txt	/*:unm*
 :unm!	map.txt	/*:unm!*
 :unmap	map.txt	/*:unmap*
@@ -3641,6 +3646,10 @@
 E739	starting.txt	/*E739*
 E74	message.txt	/*E74*
 E740	eval.txt	/*E740*
+E741	eval.txt	/*E741*
+E742	eval.txt	/*E742*
+E743	eval.txt	/*E743*
+E744	netbeans.txt	/*E744*
 E75	vi_diff.txt	/*E75*
 E76	pattern.txt	/*E76*
 E77	message.txt	/*E77*
@@ -5292,6 +5301,7 @@
 iquote	motion.txt	/*iquote*
 is	motion.txt	/*is*
 isdirectory()	eval.txt	/*isdirectory()*
+islocked()	eval.txt	/*islocked()*
 items()	eval.txt	/*items()*
 iw	motion.txt	/*iw*
 i{	motion.txt	/*i{*
@@ -5553,6 +5563,7 @@
 ncf-syntax	syntax.txt	/*ncf-syntax*
 ncf.vim	syntax.txt	/*ncf.vim*
 netbeans	netbeans.txt	/*netbeans*
+netbeans-commands	netbeans.txt	/*netbeans-commands*
 netbeans-configure	netbeans.txt	/*netbeans-configure*
 netbeans-download	netbeans.txt	/*netbeans-download*
 netbeans-intro	netbeans.txt	/*netbeans-intro*
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index 40f68b3..fa1908c 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2005 Jan 24
+" Last Change:	2005 Jan 27
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -541,7 +541,7 @@
 au BufNewFile,BufRead *.fs,*.ft			setf forth
 
 " Fortran
-au BufNewFile,BufRead *.f,*.F,*.for,*.fpp,*.ftn,*.f77,*.F77,*.f90,*.F90,*.f95,*.F95	setf fortran
+au BufNewFile,BufRead *.f,*.F,*.for,*.fpp,*.FPP*.ftn,*.f77,*.F77,*.f90,*.F90,*.f95,*.F95	setf fortran
 
 " FStab
 au BufNewFile,BufRead fstab			setf fstab
@@ -647,15 +647,18 @@
 " Icewm menu
 au BufNewFile,BufRead */.icewm/menu		setf icemenu
 
-" Inform
-au BufNewFile,BufRead .indent.pro		setf indent
-
 " IDL (Interactive Data Language)
 au BufNewFile,BufRead *.pro			setf idlang
 
 " Inform
+au BufNewFile,BufRead .indent.pro		setf indent
+
+" Inform
 au BufNewFile,BufRead *.inf,*.INF		setf inform
 
+" Ipfilter
+au BufNewFile,BufRead ipf.conf,ipf.rules	setf ipfilter
+
 " Informix 4GL (source - canonical, include file, I4GL+M4 preproc.)
 au BufNewFile,BufRead *.4gl,*.4gh,*.m4gl	setf fgl
 
diff --git a/runtime/lang/menu_zh_tw.big5.vim b/runtime/lang/menu_zh_tw.big5.vim
index 0810159..f437ce7 100644
--- a/runtime/lang/menu_zh_tw.big5.vim
+++ b/runtime/lang/menu_zh_tw.big5.vim
@@ -1 +1,3 @@
+" Menu Translations:	Traditional Chinese
+
 source <sfile>:p:h/menu_chinese_taiwan.950.vim
diff --git a/runtime/lang/menu_zh_tw.utf-8.vim b/runtime/lang/menu_zh_tw.utf-8.vim
index 871cece..97c56a3 100644
--- a/runtime/lang/menu_zh_tw.utf-8.vim
+++ b/runtime/lang/menu_zh_tw.utf-8.vim
@@ -1,6 +1,6 @@
-" Menu Translations:	Traditional Chinese (for UTF-8)
-" Translated By:	Hung-Teh, Lin	<piaip@csie.ntu.edu.tw>
-" Last Change:		Thu Apr 24 17:35:17 CST 2003
+" Menu Translations:	Traditional Chinese
+" Translated By:	Hung-Te Lin	<piaip@csie.ntu.edu.tw>
+" Last Change:		2005/01/28 02:51:38
 
 " {{{ Quit when menu translations have already been done.
 if exists("did_menu_trans")
@@ -19,7 +19,8 @@
 menutrans &How-to\ links	如何作\.\.\.(&H)
 menutrans &GUI			圖型界面(&G)
 menutrans &Credits		感謝(&C)
-menutrans Co&pying		版權宣告(&P)
+menutrans Co&pying		版權(&P)
+menutrans &Sponsor/Register		贊助/註冊(&S)
 menutrans O&rphans		拯救孤兒(&R)
 " ------------------------------------------------------------------------
 menutrans &Version		程式版本資訊(&V)
@@ -59,7 +60,7 @@
 menutrans Put\ &Before<Tab>[p		貼到游標前(&B)<Tab>[p
 menutrans Put\ &After<Tab>]p		貼到游標後(&A)<Tab>]p
 menutrans &Delete<Tab>x			刪除(&D)<Tab>x
-menutrans &Select\ all<Tab>ggVG		全選(&S)<Tab>ggvG
+menutrans &Select\ All<Tab>ggVG		全選(&S)<Tab>ggvG
 " ------------------------------------------------------------------------
 menutrans &Find\.\.\.			尋找(&F)\.\.\.
 menutrans Find\ and\ Rep&lace\.\.\.	尋找並取代(&L)\.\.\.
diff --git a/runtime/menu.vim b/runtime/menu.vim
index df9c65b..e89291b 100644
--- a/runtime/menu.vim
+++ b/runtime/menu.vim
@@ -2,7 +2,7 @@
 " You can also use this as a start for your own set of menus.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2004 Dec 04
+" Last Change:	2005 Jan 30
 
 " Note that ":an" (short for ":anoremenu") is often used to make a menu work
 " in all modes and avoid side effects from mappings defined by the user.
@@ -54,12 +54,13 @@
       " There is no exact match, try matching with a wildcard added
       " (e.g. find menu_de_de.iso_8859-1.vim if s:lang == de_DE).
       let s:lang = substitute(s:lang, '\.[^.]*', "", "")
-      exe "runtime! lang/menu_" . s:lang . "*.vim"
+      exe "runtime! lang/menu_" . s:lang . "[^a-z]*.vim"
 
       if !exists("did_menu_trans") && strlen($LANG) > 1
 	" On windows locale names are complicated, try using $LANG, it might
 	" have been set by set_init_1().
-	exe "runtime! lang/menu_" . tolower($LANG) . "*.vim"
+	" But don't match "slovak" when $LANG is "sl".
+	exe "runtime! lang/menu_" . tolower($LANG) . "[^a-z]*vim"
       endif
     endif
   endif