Update runtime files.
diff --git a/runtime/syntax/elf.vim b/runtime/syntax/elf.vim
index e695dbc..c8e5a61 100644
--- a/runtime/syntax/elf.vim
+++ b/runtime/syntax/elf.vim
@@ -1,6 +1,6 @@
" Vim syntax file
" Language: ELF
-" Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
+" Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
" Last Change: Son 22 Jun 2003 20:43:14 CEST
" Filenames: *.ab,*.am
" URL: http://www.cvjb.de/comp/vim/elf.vim
diff --git a/runtime/syntax/forth.vim b/runtime/syntax/forth.vim
index a191246..9b39a7f 100644
--- a/runtime/syntax/forth.vim
+++ b/runtime/syntax/forth.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: FORTH
" Current Maintainer: Johan Kotlinski <kotlinski@gmail.com>
-" Previous Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
+" Previous Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
" Last Change: 2018-03-29
" Filenames: *.fs,*.ft
" URL: https://github.com/jkotlinski/forth.vim
diff --git a/runtime/syntax/fortran.vim b/runtime/syntax/fortran.vim
index 7ff80c1..8ebd120 100644
--- a/runtime/syntax/fortran.vim
+++ b/runtime/syntax/fortran.vim
@@ -8,10 +8,10 @@
" older Fortran 77 syntax file by Mario Eusebio and Preben Guldberg.
" Since then, useful suggestions and contributions have been made, in order, by:
" Andrej Panjkov, Bram Moolenaar, Thomas Olsen, Michael Sternberg, Christian Reile,
-" Walter Dieudonné, Alexander Wagner, Roman Bertle, Charles Rendleman,
+" Walter Dieudonné, Alexander Wagner, Roman Bertle, Charles Rendleman,
" Andrew Griffiths, Joe Krahn, Hendrik Merx, Matt Thompson, Jan Hermann,
-" Stefano Zaghi, Vishnu V. Krishnan, Judicaël Grasset, Takuma Yoshida,
-" Eisuke Kawashima, and André Chalella.`
+" Stefano Zaghi, Vishnu V. Krishnan, Judicaël Grasset, Takuma Yoshida,
+" Eisuke Kawashima, and André Chalella.`
if exists("b:current_syntax")
finish
diff --git a/runtime/syntax/groff.vim b/runtime/syntax/groff.vim
index d4dc0cc..2cc7ccf 100644
--- a/runtime/syntax/groff.vim
+++ b/runtime/syntax/groff.vim
@@ -1,6 +1,6 @@
" VIM syntax file
" Language: groff
-" Maintainer: Alejandro López-Valencia <dradul@yahoo.com>
+" Maintainer: Alejandro López-Valencia <dradul@yahoo.com>
" URL: http://dradul.tripod.com/vim
" Last Change: 2003-05-08-12:41:13 GMT-5.
diff --git a/runtime/syntax/initng.vim b/runtime/syntax/initng.vim
index 1a912c1..5d7685c 100644
--- a/runtime/syntax/initng.vim
+++ b/runtime/syntax/initng.vim
@@ -1,6 +1,6 @@
" Vim syntax file
" Language: initng .i files
-" Maintainer: Elan Ruusamäe <glen@pld-linux.org>
+" Maintainer: Elan Ruusamäe <glen@pld-linux.org>
" URL: http://glen.alkohol.ee/pld/initng/
" License: GPL v2
" Version: 0.13
diff --git a/runtime/syntax/iss.vim b/runtime/syntax/iss.vim
index bd28c73..e41de5d 100644
--- a/runtime/syntax/iss.vim
+++ b/runtime/syntax/iss.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: Inno Setup File (iss file) and My InnoSetup extension
" Maintainer: Jason Mills (jmills@cs.mun.ca)
-" Previous Maintainer: Dominique Stéphan (dominique@mggen.com)
+" Previous Maintainer: Dominique Stéphan (dominique@mggen.com)
" Last Change: 2019 Sep 27
"
" Todo:
diff --git a/runtime/syntax/lout.vim b/runtime/syntax/lout.vim
index 30c87fc..b26a7bc 100644
--- a/runtime/syntax/lout.vim
+++ b/runtime/syntax/lout.vim
@@ -1,6 +1,6 @@
" Vim syntax file
" Language: Lout
-" Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
+" Maintainer: Christian V. J. Brüssow <cvjb@cvjb.de>
" Last Change: So 12 Feb 2012 15:15:03 CET
" Filenames: *.lout,*.lt
" URL: http://www.cvjb.de/comp/vim/lout.vim
diff --git a/runtime/syntax/mmix.vim b/runtime/syntax/mmix.vim
index 39e2093..0590767 100644
--- a/runtime/syntax/mmix.vim
+++ b/runtime/syntax/mmix.vim
@@ -1,6 +1,6 @@
" Vim syntax file
" Language: MMIX
-" Maintainer: Dirk Hüsken, <huesken@informatik.uni-tuebingen.de>
+" Maintainer: Dirk Hüsken, <huesken@informatik.uni-tuebingen.de>
" Last Change: 2012 Jun 01
" (Dominique Pelle added @Spell)
" Filenames: *.mms
diff --git a/runtime/syntax/moo.vim b/runtime/syntax/moo.vim
index 617058f..6f2dd59 100644
--- a/runtime/syntax/moo.vim
+++ b/runtime/syntax/moo.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: MOO
" Maintainer: Timo Frenay <timo@frenay.net>
-" Last Change: 2001 Oct 06
+" Last Change: 2020 Oct 19
" Note: Requires Vim 6.0 or above
" quit when a syntax file was already loaded
@@ -95,7 +95,7 @@
syn keyword mooKnownBuiltinFunction abs acos add_property add_verb asin atan binary_hash boot_player buffered_output_length callers caller_perms call_function ceil children chparent clear_property connected_players connected_seconds connection_name connection_option connection_options cos cosh create crypt ctime db_disk_size decode_binary delete_property delete_verb disassemble dump_database encode_binary equal eval exp floatstr floor flush_input force_input function_info idle_seconds index is_clear_property is_member is_player kill_task length listappend listdelete listen listeners listinsert listset log log10 match max max_object memory_usage min move notify object_bytes open_network_connection output_delimiters parent pass players properties property_info queued_tasks queue_info raise random read recycle renumber reset_max_object resume rindex rmatch seconds_left server_log server_version setadd setremove set_connection_option set_player_flag set_property_info set_task_perms set_verb_args set_verb_code set_verb_info shutdown sin sinh sqrt strcmp string_hash strsub substitute suspend tan tanh task_id task_stack ticks_left time tofloat toint toliteral tonum toobj tostr trunc typeof unlisten valid value_bytes value_hash verbs verb_args verb_code verb_info contained
endif
-" Enclosed expressions
+" Enclosed expressions
syn match mooUnenclosedError display ~[')\]|}]~
syn match mooParenthesesError display ~[';\]|}]~ contained
syn region mooParentheses start=~(~ end=~)~ transparent contains=@mooEnclosedContents,mooParenthesesError
diff --git a/runtime/syntax/nroff.vim b/runtime/syntax/nroff.vim
index 3a8cf95..04532e0 100644
--- a/runtime/syntax/nroff.vim
+++ b/runtime/syntax/nroff.vim
@@ -1,6 +1,6 @@
" VIM syntax file
" Language: nroff/groff
-" Maintainer: Pedro Alejandro López-Valencia <palopezv@gmail.com>
+" Maintainer: Pedro Alejandro López-Valencia <palopezv@gmail.com>
" URL: http://vorbote.wordpress.com/
" Last Change: 2012 Feb 2
"
@@ -8,7 +8,7 @@
"
" ACKNOWLEDGEMENTS:
"
-" My thanks to Jérôme Plût <Jerome.Plut@ens.fr>, who was the
+" My thanks to Jérôme Plût <Jerome.Plut@ens.fr>, who was the
" creator and maintainer of this syntax file for several years.
" May I be as good at it as he has been.
"
diff --git a/runtime/syntax/pascal.vim b/runtime/syntax/pascal.vim
index 2a58ee4..535efc9 100644
--- a/runtime/syntax/pascal.vim
+++ b/runtime/syntax/pascal.vim
@@ -2,7 +2,7 @@
" Language: Pascal
" Version: 2.8
" Last Change: 2004/10/17 17:47:30
-" Maintainer: Xavier Crégut <xavier.cregut@enseeiht.fr>
+" Maintainer: Xavier Crégut <xavier.cregut@enseeiht.fr>
" Previous Maintainer: Mario Eusebio <bio@dq.fct.unl.pt>
" Contributors: Tim Chase <tchase@csc.com>,
diff --git a/runtime/syntax/robots.vim b/runtime/syntax/robots.vim
index 396bf52..fcb9b02 100644
--- a/runtime/syntax/robots.vim
+++ b/runtime/syntax/robots.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: "Robots.txt" files
" Robots.txt files indicate to WWW robots which parts of a web site should not be accessed.
-" Maintainer: Dominique Stéphan (dominique@mggen.com)
+" Maintainer: Dominique Stéphan (dominique@mggen.com)
" URL: http://www.mggen.com/vim/syntax/robots.zip
" Last change: 2001 May 09
diff --git a/runtime/syntax/rpl.vim b/runtime/syntax/rpl.vim
index f339f7a..28c250b 100644
--- a/runtime/syntax/rpl.vim
+++ b/runtime/syntax/rpl.vim
@@ -2,7 +2,7 @@
" Language: RPL/2
" Version: 0.15.15 against RPL/2 version 4.00pre7i
" Last Change: 2012 Feb 03 by Thilo Six
-" Maintainer: Joël BERTRAND <rpl2@free.fr>
+" Maintainer: Joël BERTRAND <rpl2@free.fr>
" URL: http://www.makalis.fr/~bertrand/rpl2/download/vim/indent/rpl.vim
" Credits: Nothing
diff --git a/runtime/syntax/rtf.vim b/runtime/syntax/rtf.vim
index c856f9f..f8e031b 100644
--- a/runtime/syntax/rtf.vim
+++ b/runtime/syntax/rtf.vim
@@ -7,7 +7,7 @@
" .hlp (windows help files) use compiled rtf files
" rtf documentation at http://night.primate.wisc.edu/software/RTF/
"
-" Maintainer: Dominique Stéphan (dominique@mggen.com)
+" Maintainer: Dominique Stéphan (dominique@mggen.com)
" URL: http://www.mggen.com/vim/syntax/rtf.zip
" Last change: 2001 Mai 02
diff --git a/runtime/syntax/tilde.vim b/runtime/syntax/tilde.vim
index 3fdebf1..d2a3360 100644
--- a/runtime/syntax/tilde.vim
+++ b/runtime/syntax/tilde.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" This file works only for Vim6.x
" Language: Tilde
-" Maintainer: Tobias Rundström <tobi@tildesoftware.net>
+" Maintainer: Tobias Rundström <tobi@tildesoftware.net>
" URL: http://www.tildesoftware.net
" CVS: $Id: tilde.vim,v 1.1 2004/06/13 19:31:51 vimboss Exp $
diff --git a/runtime/syntax/xkb.vim b/runtime/syntax/xkb.vim
index d70ed63..22be56d 100644
--- a/runtime/syntax/xkb.vim
+++ b/runtime/syntax/xkb.vim
@@ -2,7 +2,7 @@
" This is a GENERATED FILE. Please always refer to source file at the URI below.
" Language: XKB (X Keyboard Extension) components
" Maintainer: David Ne\v{c}as (Yeti) <yeti@physics.muni.cz>
-" Last Change: 2020 Oct 06
+" Last Change: 2020 Oct 18
" URL: http://trific.ath.cx/Ftp/vim/syntax/xkb.vim
" Setup
@@ -41,7 +41,7 @@
syn keyword xkbPreproc augment include replace
syn keyword xkbConstant False True
syn keyword xkbModif override replace
-syn keyword xkbIdentifier action affect alias allowExplicit approx baseColor button clearLocks color controls cornerRadius count ctrls description driveskbd font fontSize gap group groups height indicator indicatorDrivesKeyboard interpret key keys labelColor latchToLock latchMods left level_name map maximum minimum modifier_map modifiers name offColor onColor outline preserve priority repeat row section section setMods shape slant solid symbols text top type useModMapMods virtualModifier virtualMods virtual_modifiers weight whichModState width
+syn keyword xkbIdentifier action affect alias allowExplicit approx baseColor button clearLocks color controls cornerRadius count ctrls description driveskbd font fontSize gap group groups height indicator indicatorDrivesKeyboard interpret key keys labelColor latchToLock latchMods left level_name map maximum minimum modifier_map modifiers name offColor onColor outline preserve priority repeat row section setMods shape slant solid symbols text top type useModMapMods virtualModifier virtualMods virtual_modifiers weight whichModState width
syn keyword xkbFunction AnyOf ISOLock LatchGroup LatchMods LockControls LockGroup LockMods LockPointerButton MovePtr NoAction PointerButton SetControls SetGroup SetMods SetPtrDflt Terminate
syn keyword xkbTModif default hidden partial virtual
syn keyword xkbSect alphanumeric_keys alternate_group function_keys keypad_keys modifier_keys xkb_compatibility xkb_geometry xkb_keycodes xkb_keymap xkb_semantics xkb_symbols xkb_types