vim-patch:4f4d51a942cc

Update runtime files.
https://github.com/vim/vim/commit/4f4d51a942cc2c6b3e936ee0f93f00c2d000065c

Omit "??" operator.
Patches v8.2.1794,v8.2.1798 are not ported yet.

19 files changed, 99 insertions, 93 deletions

diff --git a/runtime/autoload/python3complete.vim b/runtime/autoload/python3complete.vim
index a3b057d4d0..1d7f5d18f5 100644
--- a/runtime/autoload/python3complete.vim
+++ b/runtime/autoload/python3complete.vim
@@ -1,7 +1,8 @@
 "python3complete.vim - Omni Completion for python
-" Maintainer: Aaron Griffin <aaronmgriffin@gmail.com>
+" Maintainer: <vacancy>
+" Previous Maintainer: Aaron Griffin <aaronmgriffin@gmail.com>
 " Version: 0.9
-" Last Updated: 18 Jun 2009 (small fix 2015 Sep 14 from Debian)
+" Last Updated: 2020 Oct 9
 "
 " Roland Puntaier: this file contains adaptations for python3 and is parallel to pythoncomplete.vim
 "
@@ -83,7 +84,7 @@ function! python3complete#Complete(findstart, base)
                 break
             endif
         endwhile
-        execute "py3 vimpy3complete('" . cword . "', '" . a:base . "')"
+	execute "py3 vimpy3complete('" . escape(cword, "'") . "', '" . escape(a:base, "'") . "')"
         return g:python3complete_completions
     endif
 endfunction
diff --git a/runtime/autoload/pythoncomplete.vim b/runtime/autoload/pythoncomplete.vim
index 9cc0ae0d79..575c23e6d3 100644
--- a/runtime/autoload/pythoncomplete.vim
+++ b/runtime/autoload/pythoncomplete.vim
@@ -1,7 +1,8 @@
 "pythoncomplete.vim - Omni Completion for python
-" Maintainer: Aaron Griffin <aaronmgriffin@gmail.com>
+" Maintainer: <vacancy>
+" Previous Maintainer: Aaron Griffin <aaronmgriffin@gmail.com>
 " Version: 0.9
-" Last Updated: 18 Jun 2009
+" Last Updated: 2020 Oct 9
 "
 " Changes
 " TODO:
@@ -81,7 +82,7 @@ function! pythoncomplete#Complete(findstart, base)
                 break
             endif
         endwhile
-        execute "python vimcomplete('" . cword . "', '" . a:base . "')"
+        execute "python vimcomplete('" . escape(cword, "'") . "', '" . escape(a:base, "'") . "')"
         return g:pythoncomplete_completions
     endif
 endfunction
diff --git a/runtime/colors/README.txt b/runtime/colors/README.txt
index 4636979ef1..70aacb5384 100644
--- a/runtime/colors/README.txt
+++ b/runtime/colors/README.txt
@@ -67,7 +67,7 @@ You can use ":highlight" to find out the current colors.  Exception: the
 ctermfg and ctermbg values are numbers, which are only valid for the current
 terminal.  Use the color names instead.  See ":help cterm-colors".
 
-The default color settings can be found in the source file src/syntax.c.
+The default color settings can be found in the source file src/highlight.c.
 Search for "highlight_init".
 
 If you think you have a color scheme that is good enough to be used by others,
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index f41c499f88..fafe701d18 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -2891,6 +2891,8 @@ byteidxcomp({expr}, {nr})					*byteidxcomp()*
 <		The first and third echo result in 3 ('e' plus composing
 		character is 3 bytes), the second echo results in 1 ('e' is
 		one byte).
+		Only works differently from byteidx() when 'encoding' is set to
+		a Unicode encoding.
 
 call({func}, {arglist} [, {dict}])			*call()* *E699*
 		Call function {func} with the items in |List| {arglist} as
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 008bff9f07..e7d891bc33 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -771,10 +771,10 @@ tag		char	      note action in Normal mode	~
 				   lines down
 |gk|		gk		1  like "k", but when 'wrap' on go N screen
 				   lines up
-|gn|		gn	      1,2  find the next match with the last used
-				   search pattern and Visually select it
 |gm|		gm		1  go to character at middle of the screenline
 |gM|		gM		1  go to character at middle of the text line
+|gn|		gn	      1,2  find the next match with the last used
+				   search pattern and Visually select it
 |go|		go		1  cursor to byte N in the buffer
 |gp|		["x]gp		2  put the text [from register x] after the
 				   cursor N times, leave the cursor after it
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index 6d141af42e..b97838e75c 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -230,7 +230,13 @@ text before the cursor and start omni completion when some condition is met.
 For abbreviations |v:char| is set to the character that was typed to trigger
 the abbreviation.  You can use this to decide how to expand the {lhs}.  You
 should not either insert or change the v:char.
- 
+
+In case you want the mapping to not do anything, you can have the expression
+evaluate to an empty string.  If something changed that requires Vim to
+go through the main loop (e.g. to update the display), return "\<Ignore>".
+This is similar to "nothing" but makes Vim return from the loop that waits for
+input.
+
 Also, keep in mind that the expression may be evaluated when looking for
 typeahead, before the previous command has been executed.  For example: >
 	func StoreColumn()
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 473f680cab..52065ea3b5 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1858,7 +1858,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	"x" delete each combining character on its own.  When it is off (the
 	default) the character along with its combining characters are
 	deleted.
-	Note: When 'delcombine' is set "xx" may work different from "2x"!
+	Note: When 'delcombine' is set "xx" may work differently from "2x"!
 
 	This is useful for Arabic, Hebrew and many other languages where one
 	may have combining characters overtop of base characters, and want
@@ -3554,7 +3554,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	    characters.  Example: "abc;ABC"
 	Example: "aA,fgh;FGH,cCdDeE"
 	Special characters need to be preceded with a backslash.  These are
-	";", ',' and backslash itself.
+	";", ',', '"', '|' and backslash itself.
 
 	This will allow you to activate vim actions without having to switch
 	back and forth between the languages.  Your language characters will
diff --git a/runtime/doc/repeat.txt b/runtime/doc/repeat.txt
index 0c45488578..f310dba1d7 100644
--- a/runtime/doc/repeat.txt
+++ b/runtime/doc/repeat.txt
@@ -253,6 +253,9 @@ For writing a Vim script, see chapter 41 of the user manual |usr_41.txt|.
 			directories are added to 'runtimepath'.  This is
 			useful in your .vimrc.  The plugins will then be
 			loaded during initialization, see |load-plugins|.
+			Note that for ftdetect scripts to be loaded
+			you will need to write `filetype plugin indent on`
+			AFTER all `packadd!` commands.
 
 			Also see |pack-add|.
 
diff --git a/runtime/ftplugin/falcon.vim b/runtime/ftplugin/falcon.vim
index 4fc135b4a1..affca38481 100644
--- a/runtime/ftplugin/falcon.vim
+++ b/runtime/ftplugin/falcon.vim
@@ -3,6 +3,7 @@
 " Author:       Steven Oliver <oliver.steven@gmail.com>
 " Copyright:    Copyright (c) 2009-2013 Steven Oliver
 " License:      You may redistribute this under the same terms as Vim itself
+" Last Update:  2020 Oct 10
 " --------------------------------------------------------------------------
 
 " Only do this when not done yet for this buffer
@@ -14,7 +15,7 @@ let b:did_ftplugin = 1
 let s:cpo_save = &cpo
 set cpo&vim
 
-setlocal softtabstop=4 shiftwidth=4 fileencoding=utf-8
+setlocal softtabstop=4 shiftwidth=4
 setlocal suffixesadd=.fal,.ftd
 
 " Matchit support
diff --git a/runtime/ftplugin/fortran.vim b/runtime/ftplugin/fortran.vim
index 385f1557de..b9ba3c4722 100644
--- a/runtime/ftplugin/fortran.vim
+++ b/runtime/ftplugin/fortran.vim
@@ -1,13 +1,13 @@
 " Vim settings file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, 77, 66)
-" Version:	0.50
-" Last Change:	2020 Apr 20
-" Patched By:	Eisuke Kawashima
+" Version:	(v52) 2020 October 07
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-plugin from Vim
 " Credits:
-" Useful suggestions were made by Stefano Zacchiroli, Hendrik Merx, Ben
-" Fritz, and David Barnett.
+"  Version 0.1 was created in September 2000 by Ajit Thakkar.
+"  Since then, useful suggestions and contributions have been made, in order, by:
+"  Stefano Zacchiroli, Hendrik Merx, Ben Fritz, David Barnett, Eisuke Kawashima,
+"  and Doug Kearns.
 
 " Only do these settings when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -119,7 +119,7 @@ if !exists("b:match_words")
 endif
 
 " File filters for :browse e
-if has("gui_win32") && !exists("b:browsefilter")
+if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
   let b:browsefilter = "Fortran Files (*.f;*.for;*.f77;*.f90;*.f95;*.f03;*.f08;*.fpp;*.ftn)\t*.f;*.for;*.f77;*.f90;*.f95;*.f03;*.f08;*.fpp;*.ftn\n" .
     \ "All Files (*.*)\t*.*\n"
 endif
diff --git a/runtime/ftplugin/python.vim b/runtime/ftplugin/python.vim
index 64c1a87a69..000ddf52a3 100644
--- a/runtime/ftplugin/python.vim
+++ b/runtime/ftplugin/python.vim
@@ -3,7 +3,7 @@
 " Maintainer:	Tom Picton <tom@tompicton.co.uk>
 " Previous Maintainer: James Sully <sullyj3@gmail.com>
 " Previous Maintainer: Johannes Zellner <johannes@zellner.org>
-" Last Change:	Sun 17 Mar 2019
+" Last Change:	Mon, 5 October 2020
 " https://github.com/tpict/vim-ftplugin-python
 
 if exists("b:did_ftplugin") | finish | endif
@@ -14,6 +14,7 @@ set cpo&vim
 setlocal cinkeys-=0#
 setlocal indentkeys-=0#
 setlocal include=^\\s*\\(from\\\|import\\)
+setlocal define=^\\s*\\(def\\\|class\\)
 
 " For imports with leading .., append / and replace additional .s with ../
 let b:grandparent_match = '^\(.\.\)\(\.*\)'
@@ -38,7 +39,7 @@ setlocal comments=b:#,fb:-
 setlocal commentstring=#\ %s
 
 if has('python3')
-  setlocal omnifunc=python3complete#Complete 
+  setlocal omnifunc=python3complete#Complete
 elseif has('python')
   setlocal omnifunc=pythoncomplete#Complete
 endif
@@ -115,35 +116,18 @@ endif
 
 if !exists("g:python_recommended_style") || g:python_recommended_style != 0
     " As suggested by PEP8.
-    setlocal expandtab shiftwidth=4 softtabstop=4 tabstop=8
+    setlocal expandtab tabstop=4 softtabstop=4 shiftwidth=4
 endif
 
-" First time: try finding "pydoc".
-if !exists('g:pydoc_executable')
-    if executable('pydoc')
-        let g:pydoc_executable = 1
-    else
-        let g:pydoc_executable = 0
-    endif
-endif
-
-" Windows-specific pydoc setup
-if has('win32') || has('win64')
-    if executable('python')
-        " available as Tools\scripts\pydoc.py
-        let g:pydoc_executable = 1
-    else
-        let g:pydoc_executable = 0
-    endif
-endif
-
-" If "pydoc" was found use it for keywordprg.
-if g:pydoc_executable
-    if has('win32') || has('win64')
-        setlocal keywordprg=python\ -m\ pydoc\ 
-    else
-        setlocal keywordprg=pydoc
-    endif
+" Use pydoc for keywordprg.
+" Unix users preferentially get pydoc3, then pydoc2.
+" Windows doesn't have a standalone pydoc executable in $PATH by default, nor
+" does it have separate python2/3 executables, so Windows users just get
+" whichever version corresponds to their installed Python version.
+if executable('python3')
+  setlocal keywordprg=python3\ -m\ pydoc
+elseif executable('python')
+  setlocal keywordprg=python\ -m\ pydoc
 endif
 
 " Script for filetype switching to undo the local stuff we may have changed
diff --git a/runtime/indent/fortran.vim b/runtime/indent/fortran.vim
index df55569f89..696320288d 100644
--- a/runtime/indent/fortran.vim
+++ b/runtime/indent/fortran.vim
@@ -1,13 +1,13 @@
 " Vim indent file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, and 77)
-" Version:	47
-" Last Change:	2020 Apr 20
-" Patched By:	Eisuke Kawashima
+" Version:	(v48) 2020 October 07
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-indent from Vim
 " Credits:
-"  Useful suggestions were made, in chronological order, by:
-"  Albert Oliver Serra, Takuya Fujiwara and Philipp Edelmann.
+"  Version 0.1 was created in September 2000 by Ajit Thakkar.
+"  Since then, useful suggestions and contributions have been made, in order, by:
+"  Albert Oliver Serra, Takuya Fujiwara, Philipp Edelmann, Eisuke Kawashima,
+"  and Louis Cochen.
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -146,7 +146,7 @@ function FortranGetIndent(lnum)
         \. 'type\|forall\|associate\|enum\|block\)\)\>'
     let ind = ind - shiftwidth()
     " Fix indent for case statement immediately after select
-    if prevstat =~? '\<select\s\+\(case\|type\)\>'
+    if prevstat =~? '\<select\s*\(case\|type\)\>'
       let ind = ind + shiftwidth()
     endif
   endif
diff --git a/runtime/syntax/apache.vim b/runtime/syntax/apache.vim
index 71babfba36..dd18aa6570 100644
--- a/runtime/syntax/apache.vim
+++ b/runtime/syntax/apache.vim
@@ -3,7 +3,7 @@
 " Maintainer: David Necas (Yeti) <yeti@physics.muni.cz>
 " License: This file can be redistribued and/or modified under the same terms
 "		as Vim itself.
-" Last Change: 2018-12-06
+" Last Change: 2020 Oct 07
 " Notes: Last synced with apache-2.2.3, version 1.x is no longer supported
 " TODO: see particular FIXME's scattered through the file
 "		make it really linewise?
@@ -42,6 +42,8 @@ syn keyword apacheOption user group
 syn match apacheOption "\<valid-user\>"
 syn case match
 syn keyword apacheMethodOption GET POST PUT DELETE CONNECT OPTIONS TRACE PATCH PROPFIND PROPPATCH MKCOL COPY MOVE LOCK UNLOCK contained
+" Added as suggested by Mikko Koivunalho
+syn keyword apacheMethodOption BASELINE-CONTROL CHECKIN CHECKOUT LABEL MERGE MKACTIVITY MKWORKSPACE REPORT UNCHECKOUT UPDATE VERSION-CONTROL contained
 syn case ignore
 syn match apacheSection "<\/\=\(Directory\|DirectoryMatch\|Files\|FilesMatch\|IfModule\|IfDefine\|Location\|LocationMatch\|VirtualHost\)[^>]*>" contains=apacheAnything
 syn match apacheLimitSection "<\/\=\(Limit\|LimitExcept\)[^>]*>" contains=apacheLimitSectionKeyword,apacheMethodOption,apacheError
diff --git a/runtime/syntax/asterisk.vim b/runtime/syntax/asterisk.vim
index 4a922d3f11..4b3d246e39 100644
--- a/runtime/syntax/asterisk.vim
+++ b/runtime/syntax/asterisk.vim
@@ -19,7 +19,7 @@ syn match       asteriskComment         ";.*" contains=asteriskTodo
 syn match       asteriskContext         "\[.\{-}\]"
 syn match       asteriskExten           "^\s*\zsexten\s*=>\?\s*[^,]\+\ze," contains=asteriskPattern nextgroup=asteriskPriority
 syn match       asteriskExten           "^\s*\zssame\s*=>\?\s*\ze" nextgroup=asteriskPriority
-syn match       asteriskExten           "^\s*\(register\|channel\|ignorepat\|include\|\(no\)\?load\)\s*=>\?"
+syn match       asteriskExten           "^\s*\(register\|channel\|ignorepat\|include\|l\?e\?switch\|\(no\)\?load\)\s*=>\?"
 syn match       asteriskPattern         "_\(\[[[:alnum:]#*\-]\+\]\|[[:alnum:]#*]\)*\.\?" contained
 syn match       asteriskPattern         "[^A-Za-z0-9,]\zs[[:alnum:]#*]\+\ze" contained
 syn match       asteriskApp             ",\zs[a-zA-Z]\+\ze$"
@@ -39,7 +39,7 @@ syn match       asteriskVarLen          "\${_\{0,2}[[:alpha:]][[:alnum:]_]*(.*)}
 syn match       asteriskVarLen          "(\zs[[:alpha:]][[:alnum:]_]*(.\{-})\ze=" contains=asteriskVar,asteriskVarLen,asteriskExp
 syn match       asteriskExp             "\$\[.\{-}\]" contains=asteriskVar,asteriskVarLen,asteriskExp
 syn match       asteriskCodecsPermit    "^\s*\(allow\|disallow\)\s*=\s*.*$" contains=asteriskCodecs
-syn match       asteriskCodecs          "\(g723\|gsm\|ulaw\|alaw\|g726\|adpcm\|slin\|lpc10\|g729\|speex\|ilbc\|all\s*$\)"
+syn match       asteriskCodecs          "\(vp9\|vp8\|h264\|h263p\|h263\|h261\|jpeg\|opus\|g722\|g723\|gsm\|ulaw\|alaw\|g719\|g726\|g726aal2\|siren7\|siren14\|adpcm\|slin\|lpc10\|g729\|speex\|ilbc\|wav\|all\s*$\)"
 syn match       asteriskError           "^\(type\|auth\|permit\|deny\|bindaddr\|host\)\s*=.*$"
 syn match       asteriskType            "^\zstype=\ze\<\(peer\|user\|friend\)\>$" contains=asteriskTypeType
 syn match       asteriskTypeType        "\<\(peer\|user\|friend\)\>" contained
diff --git a/runtime/syntax/css.vim b/runtime/syntax/css.vim
index f915b4d375..19326d01e4 100644
--- a/runtime/syntax/css.vim
+++ b/runtime/syntax/css.vim
@@ -61,7 +61,7 @@ syn match cssClassName "\.-\=[A-Za-z_][A-Za-z0-9_-]*" contains=cssClassNameDot
 syn match cssClassNameDot contained '\.'
 
 try
-syn match cssIdentifier "#[A-Za-zÀ-ÿ_@][A-Za-zÀ-ÿ0-9_@-]*"
+syn match cssIdentifier "#[A-Za-zÀ-ÿ_@][A-Za-zÀ-ÿ0-9_@-]*"
 catch /^.*/
 syn match cssIdentifier "#[A-Za-z_@][A-Za-z0-9_@-]*"
 endtry
@@ -649,5 +649,5 @@ endif
 
 let &cpo = s:cpo_save
 unlet s:cpo_save
-" vim: ts=8
 
+" vim: ts=8
diff --git a/runtime/syntax/fortran.vim b/runtime/syntax/fortran.vim
index 2b62226ed4..7ff80c11a8 100644
--- a/runtime/syntax/fortran.vim
+++ b/runtime/syntax/fortran.vim
@@ -1,18 +1,17 @@
 " Vim syntax file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, and 77)
-" Version:	102
-" Last Change:	2020 Apr 20
-" Patched By:	Eisuke Kawashima
+" Version:	(v103) 2020 October 07
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-syntax from Vim
 " Credits:
-"  Version 0.1 for Fortran 95 was created (April 2000) by Ajit Thakkar from the
-"  Fortran 77 syntax file by Mario Eusebio and Preben Guldberg.
+"  Version 0.1 for Fortran 95 was created in April 2000 by Ajit Thakkar from an
+"  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,
 "  Andrew Griffiths, Joe Krahn, Hendrik Merx, Matt Thompson, Jan Hermann,
-"  Stefano Zaghi, Vishnu V. Krishnan, Judicaël Grasset, and Takuma Yoshida
+"  Stefano Zaghi, Vishnu V. Krishnan, Judicaël Grasset, Takuma Yoshida,
+"  Eisuke Kawashima, and André Chalella.`
 
 if exists("b:current_syntax")
   finish
@@ -102,6 +101,8 @@ syn match fortranUnitHeader	"\<end\>"
 syn match fortranType		"\<character\>"
 syn match fortranType		"\<complex\>"
 syn match fortranType		"\<integer\>"
+syn match fortranType		"\<real\>"
+syn match fortranType		"\<logical\>"
 syn keyword fortranType		intrinsic
 syn match fortranType		"\<implicit\>"
 syn keyword fortranStructure	dimension
@@ -149,11 +150,9 @@ syn keyword fortranExtraIntrinsic	algama cdabs cdcos cdexp cdlog cdsin cdsqrt cq
 syn keyword fortranIntrinsic	abs acos aimag aint anint asin atan atan2 char cmplx conjg cos cosh exp ichar index int log log10 max min nint sign sin sinh sqrt tan tanh
 syn match fortranIntrinsic	"\<len\s*[(,]"me=s+3
 syn match fortranIntrinsic	"\<real\s*("me=s+4
-syn match fortranType		"\<implicit\s\+real"
-syn match fortranType		"^\s*real\>"
 syn match fortranIntrinsic	"\<logical\s*("me=s+7
-syn match fortranType		"\<implicit\s\+logical"
-syn match fortranType		"^\s*logical\>"
+syn match fortranType           "\<implicit\s\+real\>"
+syn match fortranType           "\<implicit\s\+logical\>"
 
 "Numbers of various sorts
 " Integers
@@ -168,6 +167,12 @@ syn match fortranFloatIll	display	"\<\d\+\.\([deq][-+]\=\d\+\)\=\(_\a\w*\)\=\>"
 syn match fortranFloatIll	display	"\<\d\+\.\d\+\([dq][-+]\=\d\+\)\=\(_\a\w*\)\=\>"
 " floating point number
 syn match fortranFloat	display	"\<\d\+\.\d\+\(e[-+]\=\d\+\)\=\(_\a\w*\)\=\>"
+" binary number
+syn match fortranBinary	display	"b["'][01]\+["']"
+" octal number
+syn match fortranOctal	display	"o["'][0-7]\+["']"
+" hexadecimal number
+syn match fortranHex	display	"z["'][0-9A-F]\+["']"
 " Numbers in formats
 syn match fortranFormatSpec	display	"\d*f\d\+\.\d\+"
 syn match fortranFormatSpec	display	"\d*e[sn]\=\d\+\.\d\+\(e\d+\>\)\="
@@ -215,7 +220,6 @@ syn match fortranUnitHeader	"\<submodule\>"
 syn keyword fortranUnitHeader	use only contains
 syn keyword fortranUnitHeader	result operator assignment
 syn match fortranUnitHeader	"\<interface\>"
-syn match fortranUnitHeader	"\<recursive\>"
 syn keyword fortranKeyword	allocate deallocate nullify cycle exit
 syn match fortranConditional	"\<select\>"
 syn keyword fortranConditional	case default where elsewhere
@@ -274,6 +278,7 @@ syn keyword fortranIntrinsic	null cpu_time
 syn match fortranType			"\<elemental\>"
 syn match fortranType			"\<pure\>"
 syn match fortranType			"\<impure\>"
+syn match fortranType           	"\<recursive\>"
 if exists("fortran_more_precise")
   syn match fortranConstructName "\(\<end\s*forall\s\+\)\@15<=\a\w*\>"
 endif
@@ -453,6 +458,9 @@ hi def link fortranTodo		Todo
 hi def link fortranContinueMark	Special
 hi def link fortranString	String
 hi def link fortranNumber	Number
+hi def link fortranBinary	Number
+hi def link fortranOctal	Number
+hi def link fortranHex  	Number
 hi def link fortranOperator	Operator
 hi def link fortranBoolean	Boolean
 hi def link fortranLabelError	Error
diff --git a/runtime/syntax/ia64.vim b/runtime/syntax/ia64.vim
index 544fcd402c..ad12f563fb 100644
--- a/runtime/syntax/ia64.vim
+++ b/runtime/syntax/ia64.vim
@@ -1,10 +1,9 @@
 " Vim syntax file
-" Language:     IA-64 (Itanium) assembly language
-" Maintainer:   Parth Malwankar <pmalwankar@yahoo.com>
-" URL:		http://www.geocities.com/pmalwankar (Home Page with link to my Vim page)
-"		http://www.geocities.com/pmalwankar/vim.htm (for VIM)
-" File Version: 0.7
-" Last Change:  2006 Sep 08
+" Language:		IA-64 (Itanium) assembly language
+" Maintainer:		Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer:	Parth Malwankar <pmalwankar@yahoo.com>
+" File Version:		0.8
+" Last Change:		2020 Sep 25
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
@@ -15,16 +14,16 @@ endif
 "ignore case for assembly
 syn case ignore
 
-"  Identifier Keyword characters (defines \k)
-setlocal iskeyword=@,48-57,#,$,.,:,?,@-@,_,~
-
 syn sync minlines=5
 
 " Read the MASM syntax to start with
 " This is needed as both IA-64 as well as IA-32 instructions are supported
 source <sfile>:p:h/masm.vim
 
-syn region ia64Comment start="//" end="$" contains=ia64Todo
+"  Identifier Keyword characters (defines \k)
+syn iskeyword @,48-57,#,$,.,:,?,@-@,_,~
+
+syn region ia64Comment start="//"  end="$"   contains=ia64Todo
 syn region ia64Comment start="/\*" end="\*/" contains=ia64Todo
 
 syn match ia64Identifier	"[a-zA-Z_$][a-zA-Z0-9_$]*"
@@ -266,22 +265,22 @@ syn match ia64data "stringz\=\(\(\(\.ua\)\=\(\.msb\|\.lsb\)\=\)\|\(\(\.msb\|\.ls
 "put masm groups with our groups
 hi def link masmOperator	ia64operator
 hi def link masmDirective	ia64Directive
-hi def link masmOpcode	ia64Opcode
+hi def link masmOpcode		ia64Opcode
 hi def link masmIdentifier	ia64Identifier
-hi def link masmFloat	ia64Float
+hi def link masmFloat		ia64Float
 
 "ia64 specific stuff
-hi def link ia64Label	Define
-hi def link ia64Comment	Comment
+hi def link ia64Label		Define
+hi def link ia64Comment		Comment
 hi def link ia64Directive	Type
-hi def link ia64opcode	Statement
+hi def link ia64opcode		Statement
 hi def link ia64registers	Operator
-hi def link ia64string	String
+hi def link ia64string		String
 hi def link ia64Hex		Number
-hi def link ia64Binary	Number
-hi def link ia64Octal	Number
-hi def link ia64Float	Float
-hi def link ia64Decimal	Number
+hi def link ia64Binary		Number
+hi def link ia64Octal		Number
+hi def link ia64Float		Float
+hi def link ia64Decimal		Number
 hi def link ia64Identifier	Identifier
 hi def link ia64data		Type
 hi def link ia64delimiter	Delimiter
diff --git a/runtime/syntax/less.vim b/runtime/syntax/less.vim
index 5cc8c6d7bd..c44f0775f2 100644
--- a/runtime/syntax/less.vim
+++ b/runtime/syntax/less.vim
@@ -2,14 +2,13 @@
 " Language:	less
 " Maintainer:	Alessandro Vioni <jenoma@gmail.com>
 " URL: https://github.com/genoma/vim-less
-" Last Change:	2014 November 24
+" Last Change:	2020 Sep 29
 
 if exists("b:current_syntax")
   finish
 endif
 
 runtime! syntax/css.vim
-runtime! after/syntax/css.vim
 
 syn case ignore
 
diff --git a/runtime/syntax/xkb.vim b/runtime/syntax/xkb.vim
index 59fc497e62..d70ed63f74 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: 2003-04-13
+" Last Change: 2020 Oct 06
 " URL: http://trific.ath.cx/Ftp/vim/syntax/xkb.vim
 
 " Setup