patch 8.2.2754: :sleep! does not always hide the cursor

Problem:    :sleep! does not always hide the cursor.
Solution:   Add the cursor_is_asleep flag. (Jeremy Lerner, closes #8097,
            closes #7998)

.github/CODEOWNERS

@@ -42,6 +42,7 @@ runtime/compiler/jshint.vim		@dkearns
 runtime/compiler/jsonlint.vim		@dkearns
 runtime/compiler/lazbuild.vim		@dkearns
 runtime/compiler/php.vim		@dkearns
+runtime/compiler/powershell.vim	@heaths
 runtime/compiler/rake.vim		@tpope @dkearns
 runtime/compiler/rhino.vim		@dkearns
 runtime/compiler/rspec.vim		@tpope @dkearns
@@ -51,6 +52,7 @@ runtime/compiler/rubyunit.vim		@dkearns
 runtime/compiler/sass.vim		@tpope
 runtime/compiler/se.vim			@dkearns
 runtime/compiler/shellcheck.vim		@dkearns
+runtime/compiler/sml.vim		@dkearns
 runtime/compiler/stylelint.vim		@dkearns
 runtime/compiler/tcl.vim		@dkearns
 runtime/compiler/tidy.vim		@dkearns
@@ -66,6 +68,7 @@ runtime/doc/pi_netrw.txt		@cecamp
 runtime/doc/pi_tar.txt			@cecamp
 runtime/doc/pi_vimball.txt		@cecamp
 runtime/doc/pi_zip.txt			@cecamp
+runtime/doc/ps1.txt				@heaths
 runtime/ftplugin/awk.vim		@dkearns
 runtime/ftplugin/basic.vim		@dkearns
 runtime/ftplugin/bst.vim		@tpope
@@ -92,6 +95,8 @@ runtime/ftplugin/matlab.vim		@cecamp
 runtime/ftplugin/nroff.vim		@a-vrma
 runtime/ftplugin/nsis.vim		@k-takata
 runtime/ftplugin/pdf.vim		@tpope
+runtime/ftplugin/ps1.vim		@heaths
+runtime/ftplugin/ps1xml.vim		@heaths
 runtime/ftplugin/ruby.vim		@tpope @dkearns
 runtime/ftplugin/sass.vim		@tpope
 runtime/ftplugin/scss.vim		@tpope
@@ -110,6 +115,7 @@ runtime/indent/gitconfig.vim		@tpope
 runtime/indent/haml.vim			@tpope
 runtime/indent/liquid.vim		@tpope
 runtime/indent/nsis.vim			@k-takata
+runtime/indent/ps1.vim			@heaths
 runtime/indent/ruby.vim			@AndrewRadev @dkearns
 runtime/indent/sass.vim			@tpope
 runtime/indent/scss.vim			@tpope
@@ -141,6 +147,7 @@ runtime/syntax/csh.vim			@cecamp
 runtime/syntax/cucumber.vim		@tpope
 runtime/syntax/datascript.vim		@dpelle
 runtime/syntax/dcl.vim			@cecamp
+runtime/syntax/desktop.vim		@e-kwsm
 runtime/syntax/doxygen.vim		@frogonwheels
 runtime/syntax/dtd.vim			@chrisbra
 runtime/syntax/elmfilt.vim		@cecamp
@@ -151,6 +158,7 @@ runtime/syntax/gitcommit.vim		@tpope
 runtime/syntax/gitconfig.vim		@tpope
 runtime/syntax/gitrebase.vim		@tpope
 runtime/syntax/gprof.vim		@dpelle
+runtime/syntax/groff.vim		@jmarshall
 runtime/syntax/haml.vim			@tpope
 runtime/syntax/haskell.vim		@coot
 runtime/syntax/hgcommit.vim		@k-takata
@@ -161,15 +169,17 @@ runtime/syntax/lisp.vim			@cecamp
 runtime/syntax/lynx.vim			@dkearns
 runtime/syntax/mailcap.vim		@dkearns
 runtime/syntax/make.vim			@rohieb
-runtime/syntax/make.vim			@rohieb
 runtime/syntax/maple.vim		@cecamp
 runtime/syntax/markdown.vim		@tpope
 runtime/syntax/netrw.vim		@cecamp
+runtime/syntax/nroff.vim		@jmarshall
 runtime/syntax/nsis.vim			@k-takata
 runtime/syntax/pdf.vim			@tpope
 runtime/syntax/php.vim			@TysonAndre
 runtime/syntax/privoxy.vim		@dkearns
 runtime/syntax/prolog.vim		@XVilka
+runtime/syntax/ps1.vim			@heaths
+runtime/syntax/ps1xml.vim		@heaths
 runtime/syntax/rc.vim			@chrisbra
 runtime/syntax/rpcgen.vim		@cecamp
 runtime/syntax/ruby.vim			@dkearns
@@ -179,7 +189,9 @@ runtime/syntax/sh.vim			@cecamp
 runtime/syntax/sm.vim			@cecamp
 runtime/syntax/spec.vim			@ignatenkobrain
 runtime/syntax/sqloracle.vim		@chrisbra
+runtime/syntax/sshconfig.vim		@Jakuje
 runtime/syntax/sshdconfig.vim		@Jakuje
+runtime/syntax/sudoers.vim		@e-kwsm
 runtime/syntax/tags.vim			@cecamp
 runtime/syntax/teraterm.vim		@k-takata
 runtime/syntax/tex.vim			@cecamp

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   linux:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     env:
       CC: ${{ matrix.compiler }}
@@ -208,6 +208,7 @@ jobs:
           TRAVIS_JOB_ID: ${{ github.run_id }}
         run: |
           sudo apt-get install -y python3-setuptools python3-wheel
+          sudo -H pip3 install pip -U
           # needed for https support for coveralls building cffi only works with gcc, not with clang
           CC=gcc pip3 install --user cpp-coveralls pyopenssl ndg-httpsclient pyasn1
           ~/.local/bin/coveralls -b "${SRCDIR}" -x .xs -e "${SRCDIR}"/if_perl.c -e "${SRCDIR}"/xxd -e "${SRCDIR}"/libvterm --encodings utf-8
@@ -227,7 +228,7 @@ jobs:
           done
 
   coveralls:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     needs: linux
     if: always() && github.event_name != 'pull_request'

Filelist

@@ -13,7 +13,8 @@ SRC_ALL =	\
 		.hgignore \
 		.lgtm.yml \
 		.travis.yml \
-		appveyor.yml \
+		.appveyor.yml \
+		.codecov.yml \
 		ci/appveyor.bat \
 		ci/build-snd-dummy.sh \
 		ci/config.mk*.sed \

README_VIM9.md

@@ -70,6 +70,7 @@ the text.  For example, reindent all the lines:
 | Vim new | 0.190276 |
 
 The differences are smaller, but Vim 9 script is clearly the fastest.
+Using LuaJIT gives 0.25, only a little bit faster than plain Lua.
 
 How does Vim9 script work?  The function is first compiled into a sequence of
 instructions.  Each instruction has one or two parameters and a stack is

ci/if_ver-1.vim

@@ -6,7 +6,7 @@ if 1
   echo "*** Interface versions ***\n"
 
   echo 'Lua:'
-  PrintVer lua print(_VERSION)
+  PrintVer lua print(vim.lua_version, jit and "(LuaJIT)" or "")
 
   echo 'MzScheme:'
   PrintVer mzscheme (display (version))

nsis/gvim.nsi

@@ -359,6 +359,8 @@ Section "$(str_section_exe)" id_section_exe
 
 	SetOutPath $0\colors
 	File ${VIMRT}\colors\*.*
+	SetOutPath $0\colors\tools
+	File ${VIMRT}\colors\tools\*.*
 
 	SetOutPath $0\compiler
 	File ${VIMRT}\compiler\*.*

runtime/autoload/phpcomplete.vim

@@ -3,7 +3,7 @@
 " Maintainer:	Dávid Szabó ( complex857 AT gmail DOT com )
 " Previous Maintainer:	Mikolaj Machowski ( mikmach AT wp DOT pl )
 " URL: https://github.com/shawncplus/phpcomplete.vim
-" Last Change:  2018 Oct 10
+" Last Change:  2021 Feb 08
 "
 "	OPTIONS:
 "
@@ -122,7 +122,6 @@ function! phpcomplete#CompletePHP(findstart, base) " {{{
 		endif
 	endif
 
-
 	" If exists b:php_menu it means completion was already constructed we
 	" don't need to do anything more
 	if exists("b:php_menu")
@@ -148,8 +147,6 @@ function! phpcomplete#CompletePHP(findstart, base) " {{{
 	try
 		let eventignore = &eventignore
 		let &eventignore = 'all'
-		let winheight = winheight(0)
-		let winnr = winnr()
 
 		let [current_namespace, imports] = phpcomplete#GetCurrentNameSpace(getline(0, line('.')))
 
@@ -183,7 +180,6 @@ function! phpcomplete#CompletePHP(findstart, base) " {{{
 				endif
 
 				if filereadable(classlocation)
-					let classfile = readfile(classlocation)
 					let classcontent = ''
 					let classcontent .= "\n".phpcomplete#GetClassContents(classlocation, classname)
 					let sccontent = split(classcontent, "\n")
@@ -217,7 +213,6 @@ function! phpcomplete#CompletePHP(findstart, base) " {{{
 			return phpcomplete#CompleteGeneral(a:base, current_namespace, imports)
 		endif
 	finally
-		silent! exec winnr.'resize '.winheight
 		let &eventignore = eventignore
 	endtry
 endfunction
@@ -1025,7 +1020,7 @@ function! phpcomplete#CompleteUserClass(context, base, sccontent, visibility) "
 				let c_var = '$'.c_var
 			endif
 			let c_variables[c_var] = ''
-			if g:phpcomplete_parse_docblock_comments && len(get(variables, var_index)) > 0
+			if g:phpcomplete_parse_docblock_comments && len(get(variables, var_index, '')) > 0
 				let c_doc[c_var] = phpcomplete#GetDocBlock(a:sccontent, variables[var_index])
 			endif
 			let var_index += 1
@@ -2082,26 +2077,17 @@ function! phpcomplete#GetClassContentsStructure(file_path, file_lines, class_nam
 	"	...
 	" ]
 	"
-	let full_file_path = fnamemodify(a:file_path, ':p')
 	let class_name_pattern = '[a-zA-Z_\x7f-\xff\\][a-zA-Z_0-9\x7f-\xff\\]*'
-	let cfile = join(a:file_lines, "\n")
+	let full_file_path = fnamemodify(a:file_path, ':p')
 	let result = []
-	" We use new buffer and (later) normal! because
-	" this is the most efficient way. The other way
-	" is to go through the looong string looking for
-	" matching {}
+	let popup_id = popup_create(a:file_lines, {'hidden': v:true})
 
-	" remember the window we started at
-	let phpcomplete_original_window = winnr()
+	call win_execute(popup_id, 'call search(''\c\(class\|interface\|trait\)\_s\+'.a:class_name.'\(\>\|$\)'')')
+	call win_execute(popup_id, "let cfline = line('.')")
+	call win_execute(popup_id, "call search('{')")
+	call win_execute(popup_id, "let endline = line('.')")
 
-	silent! below 1new
-	silent! 0put =cfile
-	call search('\c\(class\|interface\|trait\)\_s\+'.a:class_name.'\(\>\|$\)')
-	let cfline = line('.')
-	call search('{')
-	let endline = line('.')
-
-	let content = join(getline(cfline, endline), "\n")
+	call win_execute(popup_id, 'let content = join(getline('.cfline.', '.endline.'), "\n")')
 	" Catch extends
 	if content =~? 'extends'
 		let extends_string = matchstr(content, '\(class\|interface\)\_s\+'.a:class_name.'\_.\+extends\_s\+\zs\('.class_name_pattern.'\(,\|\_s\)*\)\+\ze\(extends\|{\)')
@@ -2117,14 +2103,16 @@ function! phpcomplete#GetClassContentsStructure(file_path, file_lines, class_nam
 	else
 		let implemented_interfaces = []
 	endif
-	call searchpair('{', '', '}', 'W')
-	let class_closing_bracket_line = line('.')
+
+	call win_execute(popup_id, 'let [class_closing_bracket_line, class_closing_bracket_col] = searchpairpos("{", "", "}", "W")')
 
 	" Include class docblock
 	let doc_line = cfline - 1
-	if getline(doc_line) =~? '^\s*\*/'
+	call win_execute(popup_id, 'let l = getline('.doc_line.')')
+	if l =~? '^\s*\*/'
 		while doc_line != 0
-			if getline(doc_line) =~? '^\s*/\*\*'
+			call win_execute(popup_id, 'let l = getline('.doc_line.')')
+			if l =~? '^\s*/\*\*'
 				let cfline = doc_line
 				break
 			endif
@@ -2132,22 +2120,22 @@ function! phpcomplete#GetClassContentsStructure(file_path, file_lines, class_nam
 		endwhile
 	endif
 
-	let classcontent = join(getline(cfline, class_closing_bracket_line), "\n")
+	call win_execute(popup_id, 'let classcontent = join(getline('.cfline.', '.class_closing_bracket_line.'), "\n")')
 
 	let used_traits = []
 	" move back to the line next to the class's definition
-	call cursor(endline + 1, 1)
+	call win_execute(popup_id, 'call cursor('.(endline + 1).', 1)')
 	let keep_searching = 1
 	while keep_searching != 0
 		" try to grab "use..." keywords
-		let [lnum, col] = searchpos('\c^\s\+use\s\+'.class_name_pattern, 'cW', class_closing_bracket_line)
-		let syn_name = synIDattr(synID(lnum, col, 0), "name")
+		call win_execute(popup_id, 'let [lnum, col] = searchpos(''\c^\s\+use\s\+'.class_name_pattern.''', "cW", '.class_closing_bracket_line.')')
+		call win_execute(popup_id, 'let syn_name = synIDattr(synID('.lnum.', '.col.', 0), "name")')
 		if syn_name =~? 'string\|comment'
-			call cursor(lnum + 1, 1)
+			call win_execute(popup_id, 'call cursor('.(lnum + 1).', 1)')
 			continue
 		endif
 
-		let trait_line = getline(lnum)
+		call win_execute(popup_id, 'let trait_line = getline('.lnum.')')
 		if trait_line !~? ';'
 			" try to find the next line containing ';'
 			let l = lnum
@@ -2157,25 +2145,23 @@ function! phpcomplete#GetClassContentsStructure(file_path, file_lines, class_nam
 			while search_line !~? ';' && l > 0
 				" file lines are reversed so we need to go backwards
 				let l += 1
-				let search_line = getline(l)
+				call win_execute(popup_id, 'let search_line = getline('.l.')')
 				let trait_line .= ' '.substitute(search_line, '\(^\s\+\|\s\+$\)', '', 'g')
 			endwhile
 		endif
 		let use_expression = matchstr(trait_line, '^\s*use\s\+\zs.\{-}\ze;')
 		let use_parts = map(split(use_expression, '\s*,\s*'), 'substitute(v:val, "\\s+", " ", "g")')
 		let used_traits += map(use_parts, 'substitute(v:val, "\\s", "", "g")')
-		call cursor(lnum + 1, 1)
+		call win_execute(popup_id, 'call cursor('.(lnum + 1).', 1)')
 
 		if [lnum, col] == [0, 0]
 			let keep_searching = 0
 		endif
 	endwhile
 
-	silent! bw! %
+	call popup_close(popup_id)
 
 	let [current_namespace, imports] = phpcomplete#GetCurrentNameSpace(a:file_lines[0:cfline])
-	" go back to original window
-	exe phpcomplete_original_window.'wincmd w'
 	call add(result, {
 				\ 'class': a:class_name,
 				\ 'content': classcontent,
@@ -2532,40 +2518,37 @@ function! phpcomplete#FormatDocBlock(info) " {{{
 	endif
 
 	return res
-endfunction!
+endfunction
 " }}}
 
 function! phpcomplete#GetCurrentNameSpace(file_lines) " {{{
-	let original_window = winnr()
-
-	silent! below 1new
-	silent! 0put =a:file_lines
-	normal! G
+	let popup_id = popup_create(a:file_lines, {'hidden': v:true})
+	call win_execute(popup_id, 'normal! G')
 
 	" clear out classes, functions and other blocks
 	while 1
-		let block_start_pos = searchpos('\c\(class\|trait\|function\|interface\)\s\+\_.\{-}\zs{', 'Web')
+		call win_execute(popup_id, 'let block_start_pos = searchpos(''\c\(class\|trait\|function\|interface\)\s\+\_.\{-}\zs{'', "Web")')
 		if block_start_pos == [0, 0]
 			break
 		endif
-		let block_end_pos = searchpairpos('{', '', '}\|\%$', 'W', 'synIDattr(synID(line("."), col("."), 0), "name") =~? "string\\|comment"')
+		call win_execute(popup_id, 'let block_end_pos = searchpairpos("{", "", ''}\|\%$'', "W", ''synIDattr(synID(line("."), col("."), 0), "name") =~? "string\\|comment"'')')
 
+		let popup_lines = winbufnr(popup_id)->getbufline(1, '$')
 		if block_end_pos != [0, 0]
 			" end of the block found, just delete it
-			silent! exec block_start_pos[0].','.block_end_pos[0].'d _'
+			call remove(popup_lines, block_start_pos[0] - 1, block_end_pos[0] - 1)
 		else
 			" block pair not found, use block start as beginning and the end
 			" of the buffer instead
-			silent! exec block_start_pos[0].',$d _'
+			call remove(popup_lines, block_start_pos[0] - 1, -1)
 		endif
+		call popup_settext(popup_id, popup_lines)
 	endwhile
-	normal! G
+	call win_execute(popup_id, 'normal! G', 'silent!')
 
 	" grab the remains
-	let file_lines = reverse(getline(1, line('.') - 1))
-
-	silent! bw! %
-	exe original_window.'wincmd w'
+	call win_execute(popup_id, "let file_lines = reverse(getline(1, line('.')-1))")
+	call popup_close(popup_id)
 
 	let namespace_name_pattern = '[a-zA-Z_\x7f-\xff\\][a-zA-Z_0-9\x7f-\xff\\]*'
 	let i = 0

runtime/autoload/syntaxcomplete.vim

@@ -1,12 +1,16 @@
 " Vim completion script
 " Language:    All languages, uses existing syntax highlighting rules
 " Maintainer:  David Fishburn <dfishburn dot vim at gmail dot com>
-" Version:     13.0
-" Last Change: 2019 Aug 08
+" Version:     14.0
+" Last Change: 2020 Dec 30
 " Usage:       For detailed help, ":help ft-syntax-omni"
 
 " History
 "
+" Version 14.0
+"   - Fixed issue with single quotes and is_keyword
+"     https://github.com/vim/vim/issues/7463
+"
 " Version 13.0
 "   - Extended the option omni_syntax_group_include_{filetype}
 "     to accept a comma separated list of regex's rather than
@@ -179,7 +183,8 @@ function! syntaxcomplete#Complete(findstart, base)
     endif
 
     " let base = s:prepended . a:base
-    let base = s:prepended
+    " let base = s:prepended
+    let base = substitute(s:prepended, "'", "''", 'g')
 
     let filetype = substitute(&filetype, '\.', '_', 'g')
     let list_idx = index(s:cache_name, filetype, 0, &ignorecase)
@@ -548,7 +553,7 @@ function! s:SyntaxCSyntaxGroupItems( group_name, syntax_full )
         " let syn_list = substitute( @l, '^.*xxx\s*\%(contained\s*\)\?', "", '' )
         " let syn_list = substitute( @l, '^.*xxx\s*', "", '' )
 
-        " We only want the words for the lines begining with
+        " We only want the words for the lines beginning with
         " containedin, but there could be other items.
 
         " Tried to remove all lines that do not begin with contained

runtime/compiler/powershell.vim

@@ -0,0 +1,84 @@
+" Vim compiler file
+" Compiler:	powershell
+" URL: https://github.com/PProvost/vim-ps1
+" Last Change: 2020 Mar 30
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "powershell"
+
+if exists(":CompilerSet") != 2		" older Vim always used :setlocal
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+if !exists("g:ps1_makeprg_cmd")
+  if executable('pwsh')
+    " pwsh is the future
+    let g:ps1_makeprg_cmd = 'pwsh'
+  elseif executable('pwsh.exe')
+    let g:ps1_makeprg_cmd = 'pwsh.exe'
+  elseif executable('powershell.exe')
+    let g:ps1_makeprg_cmd = 'powershell.exe'
+  else
+    let g:ps1_makeprg_cmd = ''
+  endif
+endif
+
+if !executable(g:ps1_makeprg_cmd)
+  echoerr "To use the powershell compiler, please set g:ps1_makeprg_cmd to the powershell executable!"
+endif
+
+" Show CategoryInfo, FullyQualifiedErrorId, etc?
+let g:ps1_efm_show_error_categories = get(g:, 'ps1_efm_show_error_categories', 0)
+
+" Use absolute path because powershell requires explicit relative paths
+" (./file.ps1 is okay, but # expands to file.ps1)
+let &l:makeprg = g:ps1_makeprg_cmd .' %:p:S'
+
+" Parse file, line, char from callstacks:
+"     Write-Ouput : The term 'Write-Ouput' is not recognized as the name of a
+"     cmdlet, function, script file, or operable program. Check the spelling
+"     of the name, or if a path was included, verify that the path is correct
+"     and try again.
+"     At C:\script.ps1:11 char:5
+"     +     Write-Ouput $content
+"     +     ~~~~~~~~~~~
+"         + CategoryInfo          : ObjectNotFound: (Write-Ouput:String) [], CommandNotFoundException
+"         + FullyQualifiedErrorId : CommandNotFoundException
+
+" Showing error in context with underlining.
+CompilerSet errorformat=%+G+%m
+" Error summary.
+CompilerSet errorformat+=%E%*\\S\ :\ %m
+" Error location.
+CompilerSet errorformat+=%CAt\ %f:%l\ char:%c
+" Errors that span multiple lines (may be wrapped to width of terminal).
+CompilerSet errorformat+=%C%m
+" Ignore blank/whitespace-only lines.
+CompilerSet errorformat+=%Z\\s%#
+
+if g:ps1_efm_show_error_categories
+  CompilerSet errorformat^=%+G\ \ \ \ +\ %.%#\\s%#:\ %m
+else
+  CompilerSet errorformat^=%-G\ \ \ \ +\ %.%#\\s%#:\ %m
+endif
+
+
+" Parse file, line, char from of parse errors:
+"     At C:\script.ps1:22 char:16
+"     + Stop-Process -Name "invalidprocess
+"     +                    ~~~~~~~~~~~~~~~
+"     The string is missing the terminator: ".
+"         + CategoryInfo          : ParserError: (:) [], ParseException
+"         + FullyQualifiedErrorId : TerminatorExpectedAtEndOfString
+CompilerSet errorformat+=At\ %f:%l\ char:%c
+
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set sw=2 sts=2:

runtime/compiler/sml.vim

@@ -0,0 +1,28 @@
+" Vim compiler file
+" Compiler:	SML/NJ Compiler
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2020 Feb 10
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "sml"
+
+if exists(":CompilerSet") != 2		" older Vim always used :setlocal
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+CompilerSet makeprg=sml
+CompilerSet errorformat=%f:%l.%c-%\\d%\\+.%\\d%\\+\ %trror:\ %m,
+		       \%f:%l.%c\ %trror:\ %m,
+		       \%trror:\ %m
+		       \%f:%l.%c-%\\d%\\+.%\\d%\\+\ %tarning:\ %m,
+		       \%f:%l.%c\ %tarning:\ %m,
+		       \%tarning:\ %m,
+		       \%-G%.%#
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/doc/Makefile

@@ -30,6 +30,7 @@ DOCS = \
 	filetype.txt \
 	fold.txt \
 	ft_ada.txt \
+	ft_ps1.txt \
 	ft_rust.txt \
 	ft_sql.txt \
 	gui.txt \
@@ -173,6 +174,7 @@ HTMLS = \
 	filetype.html \
 	fold.html \
 	ft_ada.html \
+	ft_ps1.html \
 	ft_rust.html \
 	ft_sql.html \
 	gui.html \

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.2.  Last change: 2021 Jan 28
+*autocmd.txt*   For Vim version 8.2.  Last change: 2021 Mar 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1519,9 +1519,11 @@ option will not cause any commands to be executed.
 						*:doautoa* *:doautoall*
 :doautoa[ll] [<nomodeline>] [group] {event} [fname]
 			Like ":doautocmd", but apply the autocommands to each
-			loaded buffer.  Note that [fname] is used to select
-			the autocommands, not the buffers to which they are
-			applied.
+			loaded buffer.  The current buffer is done last.
+
+			Note that [fname] is used to select the autocommands,
+			not the buffers to which they are applied.
+
 			Careful: Don't use this for autocommands that delete a
 			buffer, change to another buffer or change the
 			contents of a buffer; the result is unpredictable.

runtime/doc/change.txt

@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 8.2.  Last change: 2021 Jan 21
+*change.txt*    For Vim version 8.2.  Last change: 2021 Mar 01
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -649,6 +649,8 @@ For other systems the tmpnam() library function is used.
 			The space between `:substitute` and the 'c', 'g',
 			'i', 'I' and 'r' flags isn't required, but in scripts
 			it's a good idea to keep it to avoid confusion.
+			Also see the two and three letter commands to repeat
+			:substitute below |:substitute-repeat|.
 
 :[range]~[&][flags] [count]					*:~*
 			Repeat last substitute with same substitute string
@@ -877,20 +879,26 @@ either the first or second pattern in parentheses did not match, so either
 		*:sge* *:sgi* *:sgI* *:sgl* *:sgn* *:sgp* *:sgr* *:sI* *:si*
 		*:sic* *:sIc* *:sie* *:sIe* *:sIg* *:sIl* *:sin* *:sIn* *:sIp*
 		*:sip* *:sIr* *:sir* *:sr* *:src* *:srg* *:sri* *:srI* *:srl*
-		*:srn* *:srp*
+		*:srn* *:srp* *:substitute-repeat*
 2-letter and 3-letter :substitute commands ~
 
+These commands repeat the previous `:substitute` command with the given flags.
+The first letter is always "s", followed by one or two of the possible flag
+characters.  For example `:sce` works like `:s///ce`.  The table lists the
+possible combinations, not all flags are possible, because the command is
+short for another command.
+
      List of :substitute commands
      |      c    e    g    i    I    n    p    l    r
-     | c  :sc  :sce :scg :sci :scI :scn :scp :scl  ---
+     | c  :sc  :sce :scg :sci :scI :scn :scp :scl
      | e
      | g  :sgc :sge :sg  :sgi :sgI :sgn :sgp :sgl :sgr
-     | i  :sic :sie  --- :si  :siI :sin :sip  --- :sir
+     | i  :sic :sie      :si  :siI :sin :sip      :sir
      | I  :sIc :sIe :sIg :sIi :sI  :sIn :sIp :sIl :sIr
      | n
      | p
      | l
-     | r  :src  --- :srg :sri :srI :srn :srp :srl :sr
+     | r  :src      :srg :sri :srI :srn :srp :srl :sr
 
 Exceptions:
      :scr  is  `:scriptnames`

runtime/doc/cmdline.txt

@@ -1,4 +1,4 @@
-*cmdline.txt*   For Vim version 8.2.  Last change: 2021 Jan 26
+*cmdline.txt*   For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -597,9 +597,11 @@ followed by another Vim command:
     :global
     :help
     :helpfind
+    :helpgrep
     :lcscope
     :ldo
     :lfdo
+    :lhelpgrep
     :make
     :normal
     :perl

runtime/doc/diff.txt

@@ -1,4 +1,4 @@
-*diff.txt*      For Vim version 8.2.  Last change: 2019 Nov 10
+*diff.txt*      For Vim version 8.2.  Last change: 2021 Feb 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -59,7 +59,7 @@ In each of the edited files these options are set:
 	'scrollbind'	on
 	'cursorbind'	on
 	'scrollopt'	includes "hor"
-	'wrap'		off
+	'wrap'		off, or leave as-is if 'diffopt' includes "followwrap"
 	'foldmethod'	"diff"
 	'foldcolumn'	value from 'diffopt', default is 2
 
@@ -144,7 +144,7 @@ Otherwise they are set to their default value:
 	'scrollbind'	off
 	'cursorbind'	off
 	'scrollopt'	without "hor"
-	'wrap'		on
+	'wrap'		on, or leave as-is if 'diffopt' includes "followwrap"
 	'foldmethod'	"manual"
 	'foldcolumn'	0
 

runtime/doc/editing.txt

@@ -1,4 +1,4 @@
-*editing.txt*   For Vim version 8.2.  Last change: 2021 Jan 08
+*editing.txt*   For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1253,7 +1253,7 @@ For versions of Vim where browsing is not supported, the command is executed
 unmodified.
 
 							*browsefilter*
-For MS Windows and GTK, you can modify the filters that are used in the browse
+For MS-Windows and GTK, you can modify the filters that are used in the browse
 dialog.  By setting the g:browsefilter or b:browsefilter variables, you can
 change the filters globally or locally to the buffer.  The variable is set to
 a string in the format "{filter label}\t{pattern};{pattern}\n" where {filter

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2021 Jan 31
+*eval.txt*	For Vim version 8.2.  Last change: 2021 Apr 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -439,8 +439,8 @@ Changing the order of items in a list: >
 
 For loop ~
 
-The |:for| loop executes commands for each item in a list.  A variable is set
-to each item in the list in sequence.  Example: >
+The |:for| loop executes commands for each item in a List, String or Blob.
+A variable is set to each item in sequence.  Example with a List: >
 	:for item in mylist
 	:   call Doit(item)
 	:endfor
@@ -457,7 +457,7 @@ If all you want to do is modify each item in the list then the |map()|
 function will be a simpler method than a for loop.
 
 Just like the |:let| command, |:for| also accepts a list of variables.  This
-requires the argument to be a list of lists. >
+requires the argument to be a List of Lists. >
 	:for [lnum, col] in [[1, 3], [2, 8], [3, 0]]
 	:   call Doit(lnum, col)
 	:endfor
@@ -473,6 +473,14 @@ It is also possible to put remaining items in a List variable: >
 	:   endif
 	:endfor
 
+For a Blob one byte at a time is used.
+
+For a String one character, including any composing characters, is used as a
+String.  Example: >
+	for c in text
+	  echo 'This character is ' .. c
+	endfor
+
 
 List functions ~
 						*E714*
@@ -1187,7 +1195,8 @@ byte under the cursor: >
 
 In Vim9 script:
 If expr8 is a String this results in a String that contains the expr1'th
-single character from expr8.  To use byte indexes use |strpart()|.
+single character (including any composing characters) from expr8.  To use byte
+indexes use |strpart()|.
 
 Index zero gives the first byte or character.  Careful: text column numbers
 start with one!
@@ -1217,8 +1226,9 @@ In legacy Vim script the indexes are byte indexes.  This doesn't recognize
 multibyte encodings, see |byteidx()| for computing the indexes.  If expr8 is
 a Number it is first converted to a String.
 
-In Vim9 script the indexes are character indexes.  To use byte indexes use
-|strpart()|.
+In Vim9 script the indexes are character indexes and include composing
+characters.  To use byte indexes use |strpart()|.  To use character indexes
+without including composing characters use |strcharpart()|.
 
 The item at index expr1b is included, it is inclusive.  For an exclusive index
 use the |slice()| function.
@@ -1540,8 +1550,11 @@ the following ways:
 
 The arguments are optional.  Example: >
 	:let F = {-> 'error function'}
-	:echo F()
+	:echo F('ignored')
 <	error function
+
+Note that in Vim9 script another kind of lambda can be used: |vim9-lambda|.
+
 							*closure*
 Lambda expressions can access outer scope variables and arguments.  This is
 often called a closure.  Example where "i" and "a:arg" are used in a lambda
@@ -1576,7 +1589,7 @@ The lambda expression is also useful for Channel, Job and timer: >
 	Handler called
 
 Note how execute() is used to execute an Ex command.  That's ugly though.
-
+In Vim9 script you can use a command block, see |inline-function|.
 
 Lambda expressions have internal names like '<lambda>42'.  If you get an error
 for a lambda expression, you can find what it is with the following command: >
@@ -2430,6 +2443,7 @@ assert_inrange({lower}, {upper}, {actual} [, {msg}])
 				Number	assert {actual} is inside the range
 assert_match({pat}, {text} [, {msg}])
 				Number	assert {pat} matches {text}
+assert_nobeep({cmd})		Number	assert {cmd} does not cause a beep
 assert_notequal({exp}, {act} [, {msg}])
 				Number	assert {exp} is not equal {act}
 assert_notmatch({pat}, {text} [, {msg}])
@@ -2562,6 +2576,7 @@ foldlevel({lnum})		Number	fold level at {lnum}
 foldtext()			String	line displayed for closed fold
 foldtextresult({lnum})		String	text for closed fold at {lnum}
 foreground()			Number	bring the Vim window to the foreground
+fullcommand({name})		String	get full command from {name}
 funcref({name} [, {arglist}] [, {dict}])
 				Funcref	reference to function {name}
 function({name} [, {arglist}] [, {dict}])
@@ -2922,10 +2937,11 @@ str2list({expr} [, {utf8}])	List	convert each character of {expr} to
 					ASCII/UTF8 value
 str2nr({expr} [, {base} [, {quoted}]])
 				Number	convert String to Number
-strcharpart({str}, {start} [, {len}])
+strcharlen({expr})		Number	character length of the String {expr}
+strcharpart({str}, {start} [, {len} [, {skipcc}]])
 				String	{len} characters of {str} at
 					character {start}
-strchars({expr} [, {skipcc}])	Number	character length of the String {expr}
+strchars({expr} [, {skipcc}])	Number	character count of the String {expr}
 strdisplaywidth({expr} [, {col}]) Number display length of the String {expr}
 strftime({format} [, {time}])	String	format time with a specified format
 strgetchar({str}, {index})	Number	get char {index} from {str}
@@ -4902,6 +4918,21 @@ foreground()	Move the Vim window to the foreground.  Useful when sent from
 		{only in the Win32, Athena, Motif and GTK GUI versions and the
 		Win32 console version}
 
+fullcommand({name})						*fullcommand()*
+		Get the full command name from a short abbreviated command
+		name; see |20.2| for details on command abbreviations.
+
+		{name} may start with a `:` and can include a [range], these
+		are skipped and not returned.
+		Returns an empty string if a command doesn't exist or if it's
+		ambiguous (for user-defined functions).
+
+		For example `fullcommand('s')`, `fullcommand('sub')`,
+		`fullcommand(':%substitute')` all return "substitute".
+
+		Can also be used as a |method|: >
+			GetName()->fullcommand()
+<
 						*funcref()*
 funcref({name} [, {arglist}] [, {dict}])
 		Just like |function()|, but the returned Funcref will lookup
@@ -5080,6 +5111,13 @@ getbufinfo([{dict}])
 			listed		TRUE if the buffer is listed.
 			lnum		Line number used for the buffer when
 					opened in the current window.
+					Only valid if the buffer has been
+					displayed in the window in the past.
+					If you want the line number of the
+					last known cursor position in a given
+					window, use |line()|: >
+						:echo line('.', {winid})
+<
 			linecount	Number of lines in the buffer (only
 					valid when loaded)
 			loaded		TRUE if the buffer is loaded.
@@ -5284,6 +5322,9 @@ getcharpos({expr})
 		Get the position for {expr}. Same as |getpos()| but the column
 		number in the returned List is a character index instead of
 		a byte index.
+		If |getpos()| returns a very large column number, such as
+		2147483647, then getcharpos() will return the character index
+		of the last character.
 
 		Example:
 		With the cursor on '세' in line 5 with text "여보세요": >
@@ -5763,6 +5804,8 @@ getpos({expr})	Get the position for {expr}.  For possible values of {expr}
 		The column number in the returned List is the byte position
 		within the line. To get the character position in the line,
 		use |getcharpos()|
+		The column number can be very large, e.g. 2147483647, in which
+		case it means "after the end of the line".
 		This can be used to save and restore the position of a mark: >
 			let save_a_mark = getpos("'a")
 			...
@@ -5887,6 +5930,7 @@ getreg([{regname} [, 1 [, {list}]]])			*getreg()*
 		When the register was not set an empty list is returned.
 
 		If {regname} is not specified, |v:register| is used.
+		In |Vim9-script| {regname} must be one character.
 
 		Can also be used as a |method|: >
 			GetRegname()->getreg()
@@ -5914,6 +5958,7 @@ getreginfo([{regname}])					*getreginfo()*
 		will be returned.
 		If {regname} is not specified, |v:register| is used.
 		The returned Dictionary can be passed to |setreg()|.
+		In |Vim9-script| {regname} must be one character.
 
 		Can also be used as a |method|: >
 			GetRegname()->getreginfo()
@@ -5927,6 +5972,7 @@ getregtype([{regname}])					*getregtype()*
 		    ""			for an empty or unknown register
 		<CTRL-V> is one character with value 0x16.
 		If {regname} is not specified, |v:register| is used.
+		In |Vim9-script| {regname} must be one character.
 
 		Can also be used as a |method|: >
 			GetRegname()->getregtype()
@@ -6044,7 +6090,7 @@ getwininfo([{winid}])					*getwininfo()*
 		tab pages is returned.
 
 		Each List item is a |Dictionary| with the following entries:
-			botline		last displayed buffer line
+			botline		last complete displayed buffer line
 			bufnr		number of buffer in the window
 			height		window height (excluding winbar)
 			loclist		1 if showing a location list
@@ -6060,12 +6106,12 @@ getwininfo([{winid}])					*getwininfo()*
 			width		window width
 			winbar		1 if the window has a toolbar, 0
 					otherwise
-			wincol		leftmost screen column of the window,
-					col from |win_screenpos()|
+			wincol		leftmost screen column of the window;
+					"col" from |win_screenpos()|
 			winid		|window-ID|
 			winnr		window number
-			winrow		topmost screen column of the window,
-					row from |win_screenpos()|
+			winrow		topmost screen line of the window;
+					"row" from |win_screenpos()|
 
 		Can also be used as a |method|: >
 			GetWinnr()->getwininfo()
@@ -7431,7 +7477,8 @@ matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]])
 		to be used when fast match additions and deletions are
 		required, for example to highlight matching parentheses.
 
-		The list {pos} can contain one of these items:
+		{pos} is a list of positions.  Each position can be one of
+		these:
 		- A number.  This whole line will be highlighted.  The first
 		  line has number 1.
 		- A list with one number, e.g., [23]. The whole line with this
@@ -7444,7 +7491,7 @@ matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]])
 		- A list with three numbers, e.g., [23, 11, 3]. As above, but
 		  the third number gives the length of the highlight in bytes.
 
-		The maximum number of positions is 8.
+		The maximum number of positions in {pos} is 8.
 
 		Example: >
 			:highlight MyGroup ctermbg=green guibg=green
@@ -7453,8 +7500,7 @@ matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]])
 			:call matchdelete(m)
 
 <		Matches added by |matchaddpos()| are returned by
-		|getmatches()| with an entry "pos1", "pos2", etc., with the
-		value a list like the {pos} item.
+		|getmatches()|.
 
 		Can also be used as a |method|: >
 			GetGroup()->matchaddpos([23, 11])
@@ -9642,6 +9688,7 @@ setqflist({list} [, {action} [, {what}]])		*setqflist()*
 setreg({regname}, {value} [, {options}])
 		Set the register {regname} to {value}.
 		If {regname} is "" or "@", the unnamed register '"' is used.
+		In |Vim9-script| {regname} must be one character.
 
 		{value} may be any value returned by |getreg()| or
 		|getreginfo()|, including a |List| or |Dict|.
@@ -9893,7 +9940,7 @@ slice({expr}, {start} [, {end}])			*slice()*
 		Similar to using a |slice| "expr[start : end]", but "end" is
 		used exclusive.  And for a string the indexes are used as
 		character indexes instead of byte indexes, like in
-		|vim9script|.
+		|vim9script|.  Also, composing characters are not counted.
 		When {end} is omitted the slice continues to the last item.
 		When {end} is -1 the last item is omitted.
 
@@ -10251,23 +10298,44 @@ str2nr({expr} [, {base} [, {quoted}]])				*str2nr()*
 		Can also be used as a |method|: >
 			GetText()->str2nr()
 
-strcharpart({src}, {start} [, {len}])			*strcharpart()*
+
+strcharlen({expr})					*strcharlen()*
+		The result is a Number, which is the number of characters
+		in String {expr}.  Composing characters are ignored.
+		|strchars()| can count the number of characters, counting
+		composing characters separately.
+
+		Also see |strlen()|, |strdisplaywidth()| and |strwidth()|.
+
+		Can also be used as a |method|: >
+			GetText()->strcharlen()
+
+
+strcharpart({src}, {start} [, {len} [, {skipcc}]])		*strcharpart()*
 		Like |strpart()| but using character index and length instead
 		of byte index and length.
+		When {skipcc} is omitted or zero, composing characters are
+		counted separately.
+		When {skipcc} set to 1, Composing characters are ignored,
+		similar to  |slice()|.
 		When a character index is used where a character does not
-		exist it is assumed to be one character.  For example: >
+		exist it is omitted and counted as one character.  For
+		example: >
 			strcharpart('abc', -1, 2)
 <		results in 'a'.
 
 		Can also be used as a |method|: >
 			GetText()->strcharpart(5)
 
+
 strchars({expr} [, {skipcc}])					*strchars()*
 		The result is a Number, which is the number of characters
 		in String {expr}.
 		When {skipcc} is omitted or zero, composing characters are
 		counted separately.
 		When {skipcc} set to 1, Composing characters are ignored.
+		|strcharlen()| always does this.
+
 		Also see |strlen()|, |strdisplaywidth()| and |strwidth()|.
 
 		{skipcc} is only available after 7.4.755.  For backward
@@ -11801,7 +11869,7 @@ gui_mac			Compiled with Macintosh GUI.
 gui_motif		Compiled with Motif GUI.
 gui_photon		Compiled with Photon GUI.
 gui_running		Vim is running in the GUI, or it will start soon.
-gui_win32		Compiled with MS Windows Win32 GUI.
+gui_win32		Compiled with MS-Windows Win32 GUI.
 gui_win32s		idem, and Win32s system being used (Windows 3.1)
 haiku			Haiku version of Vim.
 hangul_input		Compiled with Hangul input support. |hangul|
@@ -12753,8 +12821,8 @@ text...
 			it can no longer be changed (until it is unlocked).
 			A locked variable can be deleted: >
 				:lockvar v
-				:let v = 'asdf'		" fails!
-				:unlet v
+				:let v = 'asdf'	  " fails!
+				:unlet v	  " works
 <							*E741* *E940*
 			If you try to change a locked variable you get an
 			error message: "E741: Value is locked: {name}".
@@ -13092,7 +13160,12 @@ text...
 <			If you just want a highlighted message use |:echohl|.
 			And to get a beep: >
 		:exe "normal \<Esc>"
-<
+
+:echoc[onsole] {expr1} ..				*:echoc* *:echoconsole*
+			Intended for testing: works like `:echomsg` but when
+			running in the GUI and started from a terminal write
+			the text to stdout.
+
 							*:eval*
 :eval {expr}		Evaluate {expr} and discard the result.  Example: >
 				:eval Getlist()->Filter()->append('$')
@@ -13122,7 +13195,7 @@ text...
 			Cannot be followed by a comment.
 			Examples: >
 		:execute "buffer" nextbuf
-		:execute "normal" count . "w"
+		:execute "normal" count .. "w"
 <
 			":execute" can be used to append a command to commands
 			that don't accept a '|'.  Example: >
@@ -13138,8 +13211,8 @@ text...
 			file names.  The |fnameescape()| function can be used
 			for Vim commands, |shellescape()| for |:!| commands.
 			Examples: >
-		:execute "e " . fnameescape(filename)
-		:execute "!ls " . shellescape(filename, 1)
+		:execute "e " .. fnameescape(filename)
+		:execute "!ls " .. shellescape(filename, 1)
 <
 			Note: The executed string may be any command-line, but
 			starting or ending "if", "while" and "for" does not

runtime/doc/filetype.txt

@@ -1,4 +1,4 @@
-*filetype.txt*  For Vim version 8.2.  Last change: 2021 Jan 21
+*filetype.txt*  For Vim version 8.2.  Last change: 2021 Mar 11
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -628,6 +628,13 @@ For fish, add to the config file
 
 	set -x MANPAGER "vim -M +MANPAGER -"
 
+
+MARKDOWN                                                *ft-markdown-plugin*
+
+To enable folding use this: >
+        let g:markdown_folding = 1
+<
+
 PDF							*ft-pdf-plugin*
 
 Two maps, <C-]> and <C-T>, are provided to simulate a tag stack for navigating

runtime/doc/ft_ps1.txt

@@ -0,0 +1,64 @@
+*ps1.txt*  A Windows PowerShell syntax plugin for Vim
+
+Author:  Peter Provost <https://www.github.com/PProvost>
+License: Apache 2.0
+URL:     https://github.com/PProvost/vim-ps1
+
+INTRODUCTION                                                    *ps1-syntax*
+
+This plugin provides Vim syntax, indent and filetype detection for Windows
+PowerShell scripts, modules, and XML configuration files.
+
+
+ABOUT                                                           *ps1-about*
+
+Grab the latest version or report a bug on GitHub:
+
+https://github.com/PProvost/vim-ps1
+
+
+FOLDING                                                         *ps1-folding*
+
+The ps1 syntax file provides syntax folding (see |:syn-fold|) for script blocks
+and digital signatures in scripts.
+
+When 'foldmethod' is set to "syntax" then function script blocks will be
+folded unless you use the following in your .vimrc or before opening a script: >
+
+    :let g:ps1_nofold_blocks = 1
+<
+Digital signatures in scripts will also be folded unless you use: >
+
+    :let g:ps1_nofold_sig = 1
+<
+Note: syntax folding might slow down syntax highlighting significantly,
+especially for large files.
+
+
+COMPILER                                                        *ps1-compiler*
+
+The powershell `:compiler` script configures |:make| to execute the script in
+PowerShell.
+
+It tries to pick a smart default PowerShell command: `pwsh` if available and
+`powershell` otherwise, but you can customize the command: >
+
+    :let g:ps1_makeprg_cmd = '/path/to/pwsh'
+<
+To configure whether to show the exception type information: >
+
+    :let g:ps1_efm_show_error_categories = 1
+<
+
+KEYWORD LOOKUP                                                 *ps1-keyword*
+
+To look up keywords using PowerShell's Get-Help, press the |K| key. For more
+convenient paging, the pager `less` should be installed, which is included in
+many Linux distributions and in macOS.
+
+Many other distributions are available for Windows like
+https://chocolatey.org/packages/less/. Make sure `less` is in a directory
+listed in the `PATH` environment variable, which chocolatey above does.
+
+------------------------------------------------------------------------------
+ vim:ft=help:

runtime/doc/gui_w32.txt

@@ -1,4 +1,4 @@
-*gui_w32.txt*   For Vim version 8.2.  Last change: 2020 Mar 25
+*gui_w32.txt*   For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -403,7 +403,7 @@ The "File/Print" menu prints the text with syntax highlighting, see
 printer installed this should also work: >
 	:w >>prn
 
-Vim supports a number of standard MS Windows features.  Some of these are
+Vim supports a number of standard MS-Windows features.  Some of these are
 detailed elsewhere: see |'mouse'|, |win32-hidden-menus|.
 
 							*drag-n-drop-win32*

runtime/doc/if_lua.txt

@@ -1,4 +1,4 @@
-*if_lua.txt*    For Vim version 8.2.  Last change: 2020 Jun 28
+*if_lua.txt*    For Vim version 8.2.  Last change: 2021 Apr 07
 
 
 		  VIM REFERENCE MANUAL    by Luis Carvalho
@@ -208,6 +208,8 @@ Vim evaluation and command execution, and others.
 				created on demand.  Example: >
 					:lua print(vim.fn.has('timers'))
 <
+	vim.lua_version		The Lua version Vim was compiled with, in the
+				form {major}.{minor}.{patch}, e.g. "5.1.4".
 
 ==============================================================================
 3. List userdata					*lua-list*

runtime/doc/indent.txt

@@ -610,14 +610,14 @@ the use of square and curly brackets, and otherwise by community convention.
 These conventions are not universally followed, so the Clojure indent script
 offers a few configurable options, listed below.
 
-If the current vim does not include |searchpairpos()|, the indent script falls
+If the current vim does not include searchpairpos(), the indent script falls
 back to normal 'lisp' indenting, and the following options are ignored.
 
 							*g:clojure_maxlines*
 
-Set maximum scan distance of |searchpairpos()|. Larger values trade
-performance for correctness when dealing with very long forms. A value of 0
-will scan without limits.
+Set maximum scan distance of searchpairpos(). Larger values trade performance
+for correctness when dealing with very long forms. A value of 0 will scan
+without limits.
 >
 	" Default
 	let g:clojure_maxlines = 100

runtime/doc/index.txt

@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 8.2.  Last change: 2021 Jan 15
+*index.txt*     For Vim version 8.2.  Last change: 2021 Mar 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1176,6 +1176,7 @@ tag		command		action ~
 |:bNext|	:bN[ext]	go to previous buffer in the buffer list
 |:ball|		:ba[ll]		open a window for each buffer in the buffer list
 |:badd|		:bad[d]		add buffer to the buffer list
+|:balt|		:balt		like ":badd" but also set the alternate file
 |:bdelete|	:bd[elete]	remove a buffer from the buffer list
 |:behave|	:be[have]	set mouse and selection behavior
 |:belowright|	:bel[owright]	make split window appear right or below
@@ -1293,6 +1294,7 @@ tag		command		action ~
 |:edit|		:e[dit]		edit a file
 |:earlier|	:ea[rlier]	go to older change, undo
 |:echo|		:ec[ho]		echoes the result of expressions
+|:echoconsole|	:echoc[onsole]	like :echomsg but write to stdout
 |:echoerr|	:echoe[rr]	like :echo, show like an error and use history
 |:echohl|	:echoh[l]	set highlighting for echo commands
 |:echomsg|	:echom[sg]	same as :echo, put message in history
@@ -1698,7 +1700,8 @@ tag		command		action ~
 |:version|	:ve[rsion]	print version number and other info
 |:verbose|	:verb[ose]	execute command with 'verbose' set
 |:vertical|	:vert[ical]	make following command split vertically
-|:vim9script|	:vim9[script]	indicates Vim9 script file
+|:vim9cmd|	:vim9[cmd]	make following command use Vim9 script syntax
+|:vim9script|	:vim9s[cript]	indicates Vim9 script file
 |:vimgrep|	:vim[grep]	search for pattern in files
 |:vimgrepadd|	:vimgrepa[dd]	like :vimgrep, but append to current list
 |:visual|	:vi[sual]	same as ":edit", but turns off "Ex" mode

runtime/doc/map.txt

@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.2.  Last change: 2020 Dec 10
+*map.txt*       For Vim version 8.2.  Last change: 2021 Mar 17
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -263,6 +263,20 @@ input. Example: >
 	endfunc
 	nnoremap <expr> <F3> <Sid>OpenPopup()
 
+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()
+	  let g:column = col('.')
+	  return 'x'
+	endfunc
+	nnoremap <expr> x StoreColumn()
+	nmap ! f!x
+You will notice that g:column has the value from before executing "f!",
+because "x" is evaluated before "f!" is executed.
+This can be solved by inserting <Ignore> before the character that is
+expression-mapped: >
+	nmap ! f!<Ignore>x
+
 Be very careful about side effects!  The expression is evaluated while
 obtaining characters, you may very well make the command dysfunctional.
 For this reason the following is blocked:

runtime/doc/mbyte.txt

@@ -1,4 +1,4 @@
-*mbyte.txt*     For Vim version 8.2.  Last change: 2020 Aug 15
+*mbyte.txt*     For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar et al.
@@ -770,7 +770,7 @@ is suitable for complex input, such as CJK.
   of the two ways: FrontEnd system and BackEnd system.  In the FrontEnd
   system, input events are snatched by the |IM-server| first, then |IM-server|
   give the application the result of input.  On the other hand, the BackEnd
-  system works reverse order.  MS Windows adopt BackEnd system.  In X, most of
+  system works reverse order.  MS-Windows adopt BackEnd system.  In X, most of
   |IM-server|s adopt FrontEnd system.  The demerit of BackEnd system is the
   large overhead in communication, but it provides safe synchronization with
   no restrictions on applications.

runtime/doc/motion.txt

@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 8.2.  Last change: 2020 Oct 18
+*motion.txt*    For Vim version 8.2.  Last change: 2021 Mar 28
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -942,8 +942,7 @@ These commands are not marks themselves, but jump to a mark:
 			line.
 
 							*]`*
-]`			[count] times to lowercase mark after the cursor. {not
-			in Vi}
+]`			[count] times to lowercase mark after the cursor.
 
 							*['*
 ['			[count] times to previous line with a lowercase mark
@@ -1037,6 +1036,12 @@ CTRL-I			Go to [count] newer cursor position in jump list
 			(not a motion command).
 			{not available without the |+jumplist| feature}
 
+			NOTE: In the GUI and in a terminal supporting
+			|modifyOtherKeys|, CTRL-I can be mapped separately
+			from <Tab>, on the condition that CTRL-I is
+			mapped before <Tab>, otherwise the mapping applies to
+			both.
+
 							*:ju* *:jumps*
 :ju[mps]		Print the jump list (not a motion command).
 			{not available without the |+jumplist| feature}
@@ -1054,11 +1059,11 @@ The maximum number of entries is fixed at 100.
 
 For example, after three jump commands you have this jump list:
 
-  jump line  col file/text ~
-    3	  1    0 some text ~
-    2	 70    0 another line ~
-    1  1154   23 end. ~
- > ~
+    jump line  col file/text ~
+      3	  1    0 some text ~
+      2	 70    0 another line ~
+      1  1154   23 end. ~
+   > ~
 
 The "file/text" column shows the file name, or the text at the jump if it is
 in the current file (an indent is removed and a long line is truncated to fit
@@ -1067,11 +1072,11 @@ in the window).
 You are currently in line 1167.  If you then use the CTRL-O command, the
 cursor is put in line 1154.  This results in:
 
-  jump line  col file/text ~
-    2	  1    0 some text ~
-    1	 70    0 another line ~
- >  0  1154   23 end. ~
-    1  1167    0 foo bar ~
+    jump line  col file/text ~
+      2	  1    0 some text ~
+      1	 70    0 another line ~
+   >  0  1154   23 end. ~
+      1  1167    0 foo bar ~
 
 The pointer will be set at the last used jump position.  The next CTRL-O
 command will use the entry above it, the next CTRL-I command will use the
@@ -1098,12 +1103,12 @@ that calling setpos() does not do this.
 After the CTRL-O command that got you into line 1154 you could give another
 jump command (e.g., "G").  The jump list would then become:
 
-  jump line  col file/text ~
-    4	  1    0 some text ~
-    3	 70    0 another line ~
-    2  1167    0 foo bar ~
-    1  1154   23 end. ~
- > ~
+    jump line  col file/text ~
+      4	  1    0 some text ~
+      3	 70    0 another line ~
+      2  1167    0 foo bar ~
+      1  1154   23 end. ~
+   > ~
 
 The line numbers will be adjusted for deleted and inserted lines.  This fails
 if you stop editing a file without writing, like with ":n!".
@@ -1152,7 +1157,7 @@ Note that when text has been inserted or deleted the cursor position might be
 a bit different from the position of the change.  Especially when lines have
 been deleted.
 
-When the |:keepjumps| command modifier is used the position of a change is not
+When the `:keepjumps` command modifier is used the position of a change is not
 remembered.
 
 							*:changes*
@@ -1193,7 +1198,7 @@ remembered.
 			#if, #ifdef, #else, #elif, #endif
 					C preprocessor conditionals (when the
 					cursor is on the # or no ([{
-					following)
+					is following)
 			For other items the matchit plugin can be used, see
 			|matchit-install|.  This plugin also helps to skip
 			matches in comments.
@@ -1222,19 +1227,16 @@ remembered.
 			#if/#else/#endif makes the movement linewise.
 
 						*[(*
-[(			go to [count] previous unmatched '('.
+[(			Go to [count] previous unmatched '('.
 			|exclusive| motion.
-
 						*[{*
-[{			go to [count] previous unmatched '{'.
+[{			Go to [count] previous unmatched '{'.
 			|exclusive| motion.
-
 						*])*
-])			go to [count] next unmatched ')'.
+])			Go to [count] next unmatched ')'.
 			|exclusive| motion.
-
 						*]}*
-]}			go to [count] next unmatched '}'.
+]}			Go to [count] next unmatched '}'.
 			|exclusive| motion.
 
 The above four commands can be used to go to the start or end of the current
@@ -1268,7 +1270,7 @@ bring you back to the switch statement.
 			class.  When no '}' is found before the cursor this is
 			an error. |exclusive| motion.
 
-The above two commands assume that the file contains a class with methods.
+The above four commands assume that the file contains a class with methods.
 The class definition is surrounded in '{' and '}'.  Each method in the class
 is also surrounded with '{' and '}'.  This applies to the Java language.  The
 file looks like this: >
@@ -1282,17 +1284,21 @@ file looks like this: >
 			body_two();
 		}
 	}
+
+[To try this out copy the text and put it in a new buffer, the help text above
+confuses the jump commands]
+
 Starting with the cursor on "body_two()", using "[m" will jump to the '{' at
 the start of "method_two()" (obviously this is much more useful when the
 method is long!).  Using "2[m" will jump to the start of "method_one()".
 Using "3[m" will jump to the start of the class.
 
 						*[#*
-[#			go to [count] previous unmatched "#if" or "#else".
+[#			Go to [count] previous unmatched "#if" or "#else".
 			|exclusive| motion.
 
 						*]#*
-]#			go to [count] next unmatched "#else" or "#endif".
+]#			Go to [count] next unmatched "#else" or "#endif".
 			|exclusive| motion.
 
 These two commands work in C programs that contain #if/#else/#endif
@@ -1300,11 +1306,11 @@ constructs.  It brings you to the start or end of the #if/#else/#endif where
 the current line is included.  You can then use "%" to go to the matching line.
 
 						*[star* *[/*
-[*  or  [/		go to [count] previous start of a C comment "/*".
+[*  or  [/		Go to [count] previous start of a C comment "/*".
 			|exclusive| motion.
 
 						*]star* *]/*
-]*  or  ]/		go to [count] next end of a C comment "*/".
+]*  or  ]/		Go to [count] next end of a C comment "*/".
 			|exclusive| motion.
 
 

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2021 Jan 08
+*options.txt*	For Vim version 8.2.  Last change: 2021 Apr 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -749,6 +749,15 @@ A jump table for the options with a short description can be found at |Q_op|.
 	or selected.
 	Note: When this option is on some plugins may not work.
 
+			*'autoshelldir'* *'asd'* *'noautoshelldir'* *'noasd'*
+'autoshelldir' 'asd'	boolean (default off)
+			global
+	When on, Vim will change the current working directory whenever you
+	change the directory of the shell running in a terminal window. You
+	need proper setting-up, so whenever the shell's pwd changes an OSC 7
+	escape sequence will be emitted. For example, on Linux, you can source
+	/etc/profile.d/vte.sh in your shell profile if you use bash or zsh.
+
 				*'arabic'* *'arab'* *'noarabic'* *'noarab'*
 'arabic' 'arab'		boolean (default off)
 			local to window
@@ -1568,7 +1577,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 			{only in GUI versions or when the |+xterm_clipboard|
 			feature is included}
 	This option is a list of comma separated names.
-	These names are recognized:
+	Note: if one of the items is "exclude:", then you can't add an item
+	after that.  Therefore do append an item with += but use ^= to
+	prepend, e.g.: >
+		set clipboard^=unnamed
+<	These names are recognized:
 
 						*clipboard-unnamed*
 	unnamed		When included, Vim will use the clipboard register '*'
@@ -2677,6 +2690,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 		foldcolumn:{n}	Set the 'foldcolumn' option to {n} when
 				starting diff mode.  Without this 2 is used.
 
+		followwrap	Follow the 'wrap' option and leave as it is.
+
 		internal	Use the internal diff library.  This is
 				ignored when 'diffexpr' is set.  *E960*
 				When running out of memory when writing a
@@ -3229,7 +3244,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	Only normal file name characters can be used, "/\*?[|<>" are illegal.
 
 						*'fillchars'* *'fcs'*
-'fillchars' 'fcs'	string	(default "vert:|,fold:-")
+'fillchars' 'fcs'	string	(default "vert:|,fold:-,eob:~")
 			global
 			{not available when compiled without the |+folding|
 			feature}
@@ -3241,7 +3256,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 	  stlnc:c	' ' or '='	statusline of the non-current windows
 	  vert:c	'|'		vertical separators |:vsplit|
 	  fold:c	'-'		filling 'foldtext'
+	  foldopen:c	'-'		mark the beginning of a fold
+	  foldclose:c	'+'		show a closed fold
+	  foldsep:c	'|'		open fold middle character
 	  diff:c	'-'		deleted lines of the 'diff' option
+	  eob:c		'~'		empty lines below the end of a buffer
 
 	Any one that is omitted will fall back to the default.  For "stl" and
 	"stlnc" the space will be used when there is highlighting, '^' or '='
@@ -3252,7 +3271,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 <	This is similar to the default, except that these characters will also
 	be used when there is highlighting.
 
-	for "stl" and "stlnc" only single-byte values are supported.
+	For "stl" and "stlnc" single-byte and multibyte characters are
+	supported.  But double-width characters are not supported.
 
 	The highlighting used for these items:
 	  item		highlight group ~
@@ -3261,6 +3281,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	  vert:c	VertSplit		|hl-VertSplit|
 	  fold:c	Folded			|hl-Folded|
 	  diff:c	DiffDelete		|hl-DiffDelete|
+	  eob:c		EndOfBuffer		|hl-EndOfBuffer|
 
 		*'fixendofline'* *'fixeol'* *'nofixendofline'* *'nofixeol'*
 'fixendofline' 'fixeol'	boolean	(default on)
@@ -3844,7 +3865,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 								*'go-v'*
 	  'v'	Use a vertical button layout for dialogs.  When not included,
 		a horizontal layout is preferred, but when it doesn't fit a
-		vertical layout is used anyway.
+		vertical layout is used anyway.  Not supported in GTK 3.
 								*'go-p'*
 	  'p'	Use Pointer callbacks for X11 GUI.  This is required for some
 		window managers.  If the cursor is not blinking or hollow at
@@ -4127,7 +4148,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	the window.  This happens only when the 'icon' option is on.
 	Only works if the terminal supports setting window icon text
 	(currently only X11 GUI and terminals with a non-empty 't_IS' option).
-	Does not work for MS Windows.
+	Does not work for MS-Windows.
 	When Vim was compiled with HAVE_X11 defined, the original icon will be
 	restored if possible |X11|.
 	When this option contains printf-style '%' items, they will be
@@ -4846,7 +4867,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 						*'listchars'* *'lcs'*
 'listchars' 'lcs'	string	(default "eol:$")
-			global
+			global or local to window |global-local|
 	Strings to use in 'list' mode and for the |:list| command.  It is a
 	comma separated list of string settings.
 							*lcs-eol*
@@ -4877,7 +4898,13 @@ A jump table for the options with a short description can be found at |Q_op|.
 							*lcs-space*
 	  space:c	Character to show for a space.  When omitted, spaces
 			are left blank.
-							*lcs-trail*
+							*lcs-lead*
+	  lead:c	Character to show for leading spaces.  When omitted,
+			leading spaces are blank.  Overrides the "space"
+			setting for leading spaces.  You can combine it with
+			"tab:", for example: >
+				:set listchars+=tab:>-,lead:.
+<							*lcs-trail*
 	  trail:c	Character to show for trailing spaces.  When omitted,
 			trailing spaces are blank.  Overrides the "space"
 			setting for trailing spaces.
@@ -5009,7 +5036,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	jump between two double quotes.
 	The characters must be separated by a colon.
 	The pairs must be separated by a comma.  Example for including '<' and
-	'>' (HTML): >
+	'>' (for HTML): >
 		:set mps+=<:>
 
 <	A more exotic example, to jump between the '=' and ';' in an
@@ -6226,7 +6253,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 <
 				*'runtimepath'* *'rtp'* *vimfiles*
 'runtimepath' 'rtp'	string	(default:
-					Unix: "$HOME/.vim,
+					Unix:  "$HOME/.vim,
 						$VIM/vimfiles,
 						$VIMRUNTIME,
 						$VIM/vimfiles/after,
@@ -6236,7 +6263,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 						$VIMRUNTIME,
 						$VIM/vimfiles/after,
 						home:vimfiles/after"
-					PC:    "$HOME/vimfiles,
+					MS-Windows: "$HOME/vimfiles,
 						$VIM/vimfiles,
 						$VIMRUNTIME,
 						$VIM/vimfiles/after,
@@ -6248,8 +6275,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 						$VIM/vimfiles,
 						$VIMRUNTIME,
 						$VIM/vimfiles/after,
-						$BE_USER_SETTINGS/vim/after")
-					VMS: "sys$login:vimfiles,
+						$BE_USER_SETTINGS/vim/after"
+					VMS:   "sys$login:vimfiles,
 						$VIM/vimfiles,
 						$VIMRUNTIME,
 						$VIM/vimfiles/after,
@@ -8763,23 +8790,31 @@ A jump table for the options with a short description can be found at |Q_op|.
 	part specifies what to do for each consecutive use of 'wildchar'.  The
 	first part specifies the behavior for the first use of 'wildchar',
 	The second part for the second use, etc.
-	These are the possible values for each part:
+
+	Each part consists of a colon separated list consisting of the
+	following possible values:
 	""		Complete only the first match.
 	"full"		Complete the next full match.  After the last match,
 			the original string is used and then the first match
-			again.
+			again.  Will also start 'wildmenu' if it is enabled.
 	"longest"	Complete till longest common string.  If this doesn't
 			result in a longer string, use the next part.
-	"longest:full"	Like "longest", but also start 'wildmenu' if it is
-			enabled.
 	"list"		When more than one match, list all matches.
+	"lastused"	When completing buffer names and more than one buffer
+			matches, sort buffers by time last used (other than
+			the current buffer).
+	When there is only a single match, it is fully completed in all cases.
+
+	Examples of useful colon-separated values:
+	"longest:full"	Like "longest", but also start 'wildmenu' if it is
+			enabled.  Will not complete to the next full match.
 	"list:full"	When more than one match, list all matches and
 			complete first match.
 	"list:longest"	When more than one match, list all matches and
 			complete till longest common string.
-	"list:lastused" When more than one buffer matches, sort buffers
-			by time last used (other than the current buffer).
-	When there is only a single match, it is fully completed in all cases.
+	"list:lastused" When more than one buffer matches, list all matches
+			and sort buffers by time last used (other than the
+			current buffer).
 
 	Examples: >
 		:set wildmode=full
@@ -8838,15 +8873,15 @@ A jump table for the options with a short description can be found at |Q_op|.
 						*'window'* *'wi'*
 'window' 'wi'		number  (default screen height - 1)
 			global
-	Window height.  Do not confuse this with the height of the Vim window,
-	use 'lines' for that.
-	Used for |CTRL-F| and |CTRL-B| when there is only one window and the
-	value is smaller than 'lines' minus one.  The screen will scroll
-	'window' minus two lines, with a minimum of one.
+	Window height used for |CTRL-F| and |CTRL-B| when there is only one
+	window and the value is smaller than 'lines' minus one.  The screen
+	will scroll 'window' minus two lines, with a minimum of one.
 	When 'window' is equal to 'lines' minus one CTRL-F and CTRL-B scroll
 	in a much smarter way, taking care of wrapping lines.
 	When resizing the Vim window, the value is smaller than 1 or more than
 	or equal to 'lines' it will be set to 'lines' minus 1.
+	Note: Do not confuse this with the height of the Vim window, use
+	'lines' for that.
 
 						*'winheight'* *'wh'* *E591*
 'winheight' 'wh'	number	(default 1)

runtime/doc/os_win32.txt

@@ -1,4 +1,4 @@
-*os_win32.txt*  For Vim version 8.2.  Last change: 2017 Mar 21
+*os_win32.txt*  For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by George Reilly
@@ -83,7 +83,7 @@ executable() returns 1 the executable can actually be executed.
 
 Command line arguments					*win32-cmdargs*
 
-Analysis of a command line into parameters is not standardised in MS Windows.
+Analysis of a command line into parameters is not standardised in MS-Windows.
 Vim and gvim used to use different logic to parse it (before 7.4.432), and the
 logic was also depended on what it was compiled with.  Now Vim and gvim both
 use the CommandLineToArgvW() Win32 API, so they behave in the same way.

runtime/doc/pattern.txt

@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 8.2.  Last change: 2021 Jan 08
+*pattern.txt*   For Vim version 8.2.  Last change: 2021 Feb 16
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -229,7 +229,7 @@ This is like executing two search commands after each other, except that:
 							*last-pattern*
 The last used pattern and offset are remembered.  They can be used to repeat
 the search, possibly in another direction or with another count.  Note that
-two patterns are remembered: One for 'normal' search commands and one for the
+two patterns are remembered: One for "normal" search commands and one for the
 substitute command ":s".  Each time an empty pattern is given, the previously
 used pattern is used.  However, if there is no previous search command, a
 previous substitute pattern is used, if possible.

runtime/doc/popup.txt

@@ -1,4 +1,4 @@
-*popup.txt*  For Vim version 8.2.  Last change: 2021 Jan 21
+*popup.txt*  For Vim version 8.2.  Last change: 2021 Feb 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -620,7 +620,8 @@ The second argument of |popup_create()| is a dictionary with options:
 			property moves.  Use an empty string to remove.  See
 			|popup-textprop-pos|.
 	textpropwin	What window to search for the text property.  When
-			omitted or invalid the current window is used.
+			omitted or invalid the current window is used.  Used
+			when "textprop" is present.
 	textpropid	Used to identify the text property when "textprop" is
 			present. Use zero to reset.
 	fixed		When FALSE (the default), and:
@@ -692,8 +693,8 @@ The second argument of |popup_create()| is a dictionary with options:
 			the left.
 	border		List with numbers, defining the border thickness
 			above/right/below/left of the popup (similar to CSS).
-			Only values of zero and non-zero are recognized.
-			An empty list uses a border all around.
+			Only values of zero and non-zero are currently
+			recognized.  An empty list uses a border all around.
 	borderhighlight	List of highlight group names to use for the border.
 			When one entry it is used for all borders, otherwise
 			the highlight for the top/right/bottom/left border.
@@ -741,10 +742,10 @@ The second argument of |popup_create()| is a dictionary with options:
 			line or to another window.
 	mousemoved	Like "moved" but referring to the mouse pointer
 			position
-	cursorline	non-zero: Highlight the cursor line. Also scrolls the
-				  text to show this line (only works properly
-				  when 'wrap' is off).
-			zero: 	  Do not highlight the cursor line.
+	cursorline	TRUE:	 Highlight the cursor line. Also scrolls the
+				 text to show this line (only works properly
+				 when 'wrap' is off).
+			zero: 	 Do not highlight the cursor line.
 			Default is zero, except for |popup_menu()|.
 	filter		A callback that can filter typed characters, see
 			|popup-filter|.

runtime/doc/quickfix.txt

@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.2.  Last change: 2020 May 31
+*quickfix.txt*  For Vim version 8.2.  Last change: 2021 Feb 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1025,6 +1025,12 @@ commands can be combined to create a NewGrep command: >
 			'smartcase' is not used.
 			If {pattern} is empty (e.g. // is specified), the last
 			used search pattern is used. |last-pattern|
+
+			|QuickFixCmdPre| and |QuickFixCmdPost| are triggered.
+			A file that is opened for matching may use a buffer
+			number, but it is reused if possible to avoid
+			consuming buffer numbers.
+
 :{count}vim[grep] ...
 			When a number is put before the command this is used
 			as the maximum number of matches to find.  Use

runtime/doc/quickref.txt

@@ -1,4 +1,4 @@
-*quickref.txt*  For Vim version 8.2.  Last change: 2020 Aug 15
+*quickref.txt*  For Vim version 8.2.  Last change: 2021 Mar 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -605,6 +605,7 @@ Short explanation of each option:		*option-list*
 'ambiwidth'	  'ambw'    what to do with Unicode chars of ambiguous width
 'antialias'	  'anti'    Mac OS X: use smooth, antialiased fonts
 'autochdir'	  'acd'     change directory to the file in the current window
+'autoshelldir'	  'asd'     change directory to the shell's current directory
 'arabic'	  'arab'    for Arabic as a default second language
 'arabicshape'	  'arshape' do shaping for Arabic characters
 'autoindent'	  'ai'	    take indent for new line from previous line

runtime/doc/repeat.txt

@@ -1,4 +1,4 @@
-*repeat.txt*    For Vim version 8.2.  Last change: 2021 Jan 23
+*repeat.txt*    For Vim version 8.2.  Last change: 2021 Feb 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -354,13 +354,15 @@ For writing a Vim script, see chapter 41 of the user manual |usr_41.txt|.
 			Vim version, or update Vim to a newer version.  See
 			|vimscript-version| for what changed between versions.
 
-:vim9[script] [noclear]				*:vim9* *:vim9script*
+:vim9s[cript] [noclear]				*:vim9s* *:vim9script*
 			Marks a script file as containing |Vim9-script|
 			commands.  Also see |vim9-namespace|.
 			Must be the first command in the file.
 			For [noclear] see |vim9-reload|.
 			Without the |+eval| feature this changes the syntax
 			for some commands.
+			See |:vim9cmd| for executing one command with Vim9
+			syntax and semantics.
 			 
 						*:scr* *:scriptnames*
 :scr[iptnames]		List all sourced script names, in the order they were
@@ -675,9 +677,9 @@ Your directory layout would be like this:
    opt/fooextra/doc/tags  	        " help tags
 
 This allows for the user to do: >
-	mkdir ~/.vim/pack/myfoobar
-	cd ~/.vim/pack/myfoobar
-	git clone https://github.com/you/foobar.git
+	mkdir ~/.vim/pack
+	cd ~/.vim/pack
+	git clone https://github.com/you/foobar.git myfoobar
 
 Here "myfoobar" is a name that the user can choose, the only condition is that
 it differs from other packages.
@@ -877,7 +879,7 @@ DEFINING BREAKPOINTS
 		valid in the script where it has been defined and if that
 		script is called from several other scripts, this will stop
 		whenever that particular variable will become visible or
-		unaccessible again.
+		inaccessible again.
 
 The [lnum] is the line number of the breakpoint.  Vim will stop at or after
 this line.  When omitted line 1 is used.

runtime/doc/sign.txt

@@ -1,4 +1,4 @@
-*sign.txt*      For Vim version 8.2.  Last change: 2020 Oct 28
+*sign.txt*      For Vim version 8.2.  Last change: 2021 Mar 07
 
 
 		  VIM REFERENCE MANUAL    by Gordon Prieur
@@ -146,6 +146,9 @@ See |sign_define()| for the equivalent Vim script function.
 	texthl={group}
 		Highlighting group used for the text item.
 
+	Example: >
+		:sign define MySign text=>> texthl=Search linehl=DiffText
+<
 
 DELETING A SIGN						*:sign-undefine* *E155*
 
@@ -155,7 +158,9 @@ See |sign_undefine()| for the equivalent Vim script function.
 		Deletes a previously defined sign.  If signs with this {name}
 		are still placed this will cause trouble.
 
-
+		Example: >
+			:sign undefine MySign
+<
 
 LISTING SIGNS						*:sign-list* *E156*
 
@@ -209,6 +214,10 @@ See |sign_place()| for the equivalent Vim script function.
 		Same, but use buffer {nr}.  If the buffer argument is not
 		given, place the sign in the current buffer.
 
+		Example: >
+			:sign place 10 line=99 name=sign3
+			:sign place 10 line=99 name=sign3 buffer=3
+<
 							*E885*
 :sign place {id} name={name} file={fname}
 		Change the placed sign {id} in file {fname} to use the defined
@@ -221,10 +230,17 @@ See |sign_place()| for the equivalent Vim script function.
 		"priority={prio}" attribute can be used to change the priority
 		of an existing sign.
 
+		Example: >
+			:sign place 23 name=sign1 file=/path/to/edit.py
+<
 :sign place {id} name={name} [buffer={nr}]
 		Same, but use buffer {nr}.  If the buffer argument is not
 		given, use the current buffer.
 
+		Example: >
+			:sign place 23 name=sign1
+			:sign place 23 name=sign1 buffer=7
+<
 
 REMOVING SIGNS						*:sign-unplace* *E159*
 

runtime/doc/starting.txt

@@ -1,4 +1,4 @@
-*starting.txt*  For Vim version 8.2.  Last change: 2020 Dec 19
+*starting.txt*  For Vim version 8.2.  Last change: 2021 Feb 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1344,7 +1344,11 @@ resulting file, when executed with a ":source" command:
    "options".  Script-local mappings will not be written.
 2. Restores global variables that start with an uppercase letter and contain
    at least one lowercase letter, if 'sessionoptions' contains "globals".
-3. Unloads all currently loaded buffers.
+3. Closes all windows in the current tab page, except the current one; closes
+   all tab pages except the current one (this results in currently loaded
+   buffers to be unloaded, some may become hidden if 'hidden' is set or
+   otherwise specified); wipes out the current buffer, if it is empty
+   and unnamed.
 4. Restores the current directory if 'sessionoptions' contains "curdir", or
    sets the current directory to where the Session file is if 'sessionoptions'
    contains "sesdir".
@@ -1640,13 +1644,17 @@ either have to fix the error, or delete the file (while Vim is running, so
 most of the information will be restored).
 
 						   *:rv* *:rviminfo* *E195*
-:rv[iminfo][!] [file]	Read from viminfo file [file] (default: see above).
+:rv[iminfo][!] [file]	Read from viminfo file [file] (default: see
+			|viminfo-file-name| above).
 			If [!] is given, then any information that is
 			already set (registers, marks, |v:oldfiles|, etc.)
 			will be overwritten
 
 			*:wv* *:wviminfo* *E137* *E138* *E574* *E886* *E929*
-:wv[iminfo][!] [file]	Write to viminfo file [file] (default: see above).
+:wv[iminfo][!] [file]	Write to viminfo file [file] (default: see
+			|viminfo-file-name| above).
+			This command has no effect when 'viminfofile' has been
+			set to "NONE".
 			The information in the file is first read in to make
 			a merge between old and new info.  When [!] is used,
 			the old information is not read first, only the

runtime/doc/syntax.txt

@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.2.  Last change: 2021 Jan 21
+*syntax.txt*	For Vim version 8.2.  Last change: 2021 Apr 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1741,8 +1741,8 @@ The coloring scheme for tags in the HTML file works as follows.
 
 The  <> of opening tags are colored differently than the </> of a closing tag.
 This is on purpose! For opening tags the 'Function' color is used, while for
-closing tags the 'Type' color is used (See syntax.vim to check how those are
-defined for you)
+closing tags the 'Identifier' color is used (See syntax.vim to check how those
+are defined for you)
 
 Known tag names are colored the same way as statements in C.  Unknown tag
 names are colored with the same color as the <> or </> respectively which
@@ -2236,9 +2236,10 @@ can use them.
 
 For example, Linux and BSD distributions use groff as their default text
 processing package.  In order to activate the extra syntax highlighting
-features for groff, add the following option to your start-up files: >
+features for groff, arrange for files to be recognized as groff (see
+|ft-groff-syntax|) or add the following option to your start-up files: >
 
-  :let b:nroff_is_groff = 1
+  :let nroff_is_groff = 1
 
 Groff is different from the old AT&T n/troff that you may still find in
 Solaris.  Groff macro and request names can be longer than 2 characters and
@@ -4676,7 +4677,7 @@ matches, nextgroup, etc.  But there are a few differences:
 - A line continuation pattern can be given.  It is used to decide which group
   of lines need to be searched like they were one line.  This means that the
   search for a match with the specified items starts in the first of the
-  consecutive that contain the continuation pattern.
+  consecutive lines that contain the continuation pattern.
 - When using "nextgroup" or "contains", this only works within one line (or
   group of continued lines).
 - When using a region, it must start and end in the same line (or group of

runtime/doc/tags

@@ -57,11 +57,13 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 'ari'	options.txt	/*'ari'*
 'arshape'	options.txt	/*'arshape'*
 'as'	todo.txt	/*'as'*
+'asd'	options.txt	/*'asd'*
 'autochdir'	options.txt	/*'autochdir'*
 'autoindent'	options.txt	/*'autoindent'*
 'autoprint'	vi_diff.txt	/*'autoprint'*
 'autoread'	options.txt	/*'autoread'*
 'autosave'	todo.txt	/*'autosave'*
+'autoshelldir'	options.txt	/*'autoshelldir'*
 'autowrite'	options.txt	/*'autowrite'*
 'autowriteall'	options.txt	/*'autowriteall'*
 'aw'	options.txt	/*'aw'*
@@ -508,10 +510,12 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 'noari'	options.txt	/*'noari'*
 'noarshape'	options.txt	/*'noarshape'*
 'noas'	todo.txt	/*'noas'*
+'noasd'	options.txt	/*'noasd'*
 'noautochdir'	options.txt	/*'noautochdir'*
 'noautoindent'	options.txt	/*'noautoindent'*
 'noautoread'	options.txt	/*'noautoread'*
 'noautosave'	todo.txt	/*'noautosave'*
+'noautoshelldir'	options.txt	/*'noautoshelldir'*
 'noautowrite'	options.txt	/*'noautowrite'*
 'noautowriteall'	options.txt	/*'noautowriteall'*
 'noaw'	options.txt	/*'noaw'*
@@ -1292,6 +1296,7 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 +cmdline_compl	various.txt	/*+cmdline_compl*
 +cmdline_hist	various.txt	/*+cmdline_hist*
 +cmdline_info	various.txt	/*+cmdline_info*
++cmdwin	various.txt	/*+cmdwin*
 +comments	various.txt	/*+comments*
 +conceal	various.txt	/*+conceal*
 +cryptv	various.txt	/*+cryptv*
@@ -2396,6 +2401,8 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 :ec	eval.txt	/*:ec*
 :echo	eval.txt	/*:echo*
 :echo-redraw	eval.txt	/*:echo-redraw*
+:echoc	eval.txt	/*:echoc*
+:echoconsole	eval.txt	/*:echoconsole*
 :echoe	eval.txt	/*:echoe*
 :echoerr	eval.txt	/*:echoerr*
 :echoh	eval.txt	/*:echoh*
@@ -3190,6 +3197,7 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 :stselect	tagsrch.txt	/*:stselect*
 :su	change.txt	/*:su*
 :substitute	change.txt	/*:substitute*
+:substitute-repeat	change.txt	/*:substitute-repeat*
 :sun	windows.txt	/*:sun*
 :sunhide	windows.txt	/*:sunhide*
 :sunm	map.txt	/*:sunm*
@@ -3401,7 +3409,9 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 :vie	editing.txt	/*:vie*
 :view	editing.txt	/*:view*
 :vim	quickfix.txt	/*:vim*
-:vim9	repeat.txt	/*:vim9*
+:vim9	vim9.txt	/*:vim9*
+:vim9cmd	vim9.txt	/*:vim9cmd*
+:vim9s	repeat.txt	/*:vim9s*
 :vim9script	repeat.txt	/*:vim9script*
 :vimgrep	quickfix.txt	/*:vimgrep*
 :vimgrepa	quickfix.txt	/*:vimgrepa*
@@ -3943,6 +3953,7 @@ E1136	map.txt	/*E1136*
 E1137	map.txt	/*E1137*
 E114	eval.txt	/*E114*
 E115	eval.txt	/*E115*
+E1155	autocmd.txt	/*E1155*
 E116	eval.txt	/*E116*
 E117	eval.txt	/*E117*
 E118	eval.txt	/*E118*
@@ -5423,6 +5434,7 @@ assert_fails()	testing.txt	/*assert_fails()*
 assert_false()	testing.txt	/*assert_false()*
 assert_inrange()	testing.txt	/*assert_inrange()*
 assert_match()	testing.txt	/*assert_match()*
+assert_nobeep()	testing.txt	/*assert_nobeep()*
 assert_notequal()	testing.txt	/*assert_notequal()*
 assert_notmatch()	testing.txt	/*assert_notmatch()*
 assert_report()	testing.txt	/*assert_report()*
@@ -6416,6 +6428,7 @@ fixed-7.2	version7.txt	/*fixed-7.2*
 fixed-7.3	version7.txt	/*fixed-7.3*
 fixed-7.4	version7.txt	/*fixed-7.4*
 flatten()	eval.txt	/*flatten()*
+flattennew()	eval.txt	/*flattennew()*
 flexwiki.vim	syntax.txt	/*flexwiki.vim*
 float-e	eval.txt	/*float-e*
 float-functions	usr_41.txt	/*float-functions*
@@ -6573,6 +6586,7 @@ ft-mail.vim	syntax.txt	/*ft-mail.vim*
 ft-make-syntax	syntax.txt	/*ft-make-syntax*
 ft-man-plugin	filetype.txt	/*ft-man-plugin*
 ft-maple-syntax	syntax.txt	/*ft-maple-syntax*
+ft-markdown-plugin	filetype.txt	/*ft-markdown-plugin*
 ft-masm-syntax	syntax.txt	/*ft-masm-syntax*
 ft-mathematica-syntax	syntax.txt	/*ft-mathematica-syntax*
 ft-matlab-indent	indent.txt	/*ft-matlab-indent*
@@ -6663,6 +6677,7 @@ ftplugin-name	usr_05.txt	/*ftplugin-name*
 ftplugin-overrule	filetype.txt	/*ftplugin-overrule*
 ftplugin-special	usr_41.txt	/*ftplugin-special*
 ftplugins	usr_05.txt	/*ftplugins*
+fullcommand()	eval.txt	/*fullcommand()*
 funcref()	eval.txt	/*funcref()*
 function()	eval.txt	/*function()*
 function-argument	eval.txt	/*function-argument*
@@ -7493,6 +7508,7 @@ info-message	starting.txt	/*info-message*
 inform.vim	syntax.txt	/*inform.vim*
 informix	ft_sql.txt	/*informix*
 initialization	starting.txt	/*initialization*
+inline-function	vim9.txt	/*inline-function*
 input()	eval.txt	/*input()*
 inputdialog()	eval.txt	/*inputdialog()*
 inputlist()	eval.txt	/*inputlist()*
@@ -7633,6 +7649,7 @@ lc_time-variable	eval.txt	/*lc_time-variable*
 lcs-conceal	options.txt	/*lcs-conceal*
 lcs-eol	options.txt	/*lcs-eol*
 lcs-extends	options.txt	/*lcs-extends*
+lcs-lead	options.txt	/*lcs-lead*
 lcs-nbsp	options.txt	/*lcs-nbsp*
 lcs-precedes	options.txt	/*lcs-precedes*
 lcs-space	options.txt	/*lcs-space*
@@ -7661,6 +7678,7 @@ linewise-visual	visual.txt	/*linewise-visual*
 lisp.vim	syntax.txt	/*lisp.vim*
 lispindent()	eval.txt	/*lispindent()*
 list	eval.txt	/*list*
+list-concatenation	eval.txt	/*list-concatenation*
 list-functions	usr_41.txt	/*list-functions*
 list-identity	eval.txt	/*list-identity*
 list-index	eval.txt	/*list-index*
@@ -8566,6 +8584,12 @@ prop_type_change()	textprop.txt	/*prop_type_change()*
 prop_type_delete()	textprop.txt	/*prop_type_delete()*
 prop_type_get()	textprop.txt	/*prop_type_get()*
 prop_type_list()	textprop.txt	/*prop_type_list()*
+ps1-about	ft_ps1.txt	/*ps1-about*
+ps1-compiler	ft_ps1.txt	/*ps1-compiler*
+ps1-folding	ft_ps1.txt	/*ps1-folding*
+ps1-keyword	ft_ps1.txt	/*ps1-keyword*
+ps1-syntax	ft_ps1.txt	/*ps1-syntax*
+ps1.txt	ft_ps1.txt	/*ps1.txt*
 psql	ft_sql.txt	/*psql*
 ptcap.vim	syntax.txt	/*ptcap.vim*
 pterm-mouse	options.txt	/*pterm-mouse*
@@ -9154,6 +9178,7 @@ str2float()	eval.txt	/*str2float()*
 str2list()	eval.txt	/*str2list()*
 str2nr()	eval.txt	/*str2nr()*
 strcasestr()	eval.txt	/*strcasestr()*
+strcharlen()	eval.txt	/*strcharlen()*
 strcharpart()	eval.txt	/*strcharpart()*
 strchars()	eval.txt	/*strchars()*
 strchr()	eval.txt	/*strchr()*
@@ -10120,6 +10145,8 @@ vim9-export	vim9.txt	/*vim9-export*
 vim9-final	vim9.txt	/*vim9-final*
 vim9-gotchas	vim9.txt	/*vim9-gotchas*
 vim9-import	vim9.txt	/*vim9-import*
+vim9-lambda	vim9.txt	/*vim9-lambda*
+vim9-mix	vim9.txt	/*vim9-mix*
 vim9-namespace	vim9.txt	/*vim9-namespace*
 vim9-rationale	vim9.txt	/*vim9-rationale*
 vim9-reload	vim9.txt	/*vim9-reload*

runtime/doc/tagsrch.txt

@@ -888,19 +888,25 @@ like |CTRL-]|.
 
 The function used for generating the taglist is specified by setting the
 'tagfunc' option.  The function will be called with three arguments:
-   a:pattern	The tag identifier used during the tag search.
-   a:flags	List of flags to control the function behavior.
+   a:pattern	The tag identifier or pattern used during the tag search.
+   a:flags	String containing flags to control the function behavior.
    a:info	Dict containing the following entries:
 		    buf_ffname	  Full filename which can be used for priority.
 		    user_data	  Custom data String, if stored in the tag
 				  stack previously by tagfunc.
 
-Currently two flags may be passed to the tag function:
+Currently up to three flags may be passed to the tag function:
   'c'		The function was invoked by a normal command being processed
 	        (mnemonic: the tag function may use the context around the
 		cursor to perform a better job of generating the tag list.)
   'i'		In Insert mode, the user was completing a tag (with
-		|i_CTRL-X_CTRL-]|).
+		|i_CTRL-X_CTRL-]| or 'completeopt' contains `t`).
+  'r'		The first argument to tagfunc should be interpreted as a
+		|pattern| (see |tag-regexp|), such as when using: >
+		  :tag /pat
+<		It is also given when completing in insert mode.
+		If this flag is not present, the argument is usually taken
+		literally as the full tag name.
 
 Note that when 'tagfunc' is set, the priority of the tags described in
 |tag-priority| does not apply.  Instead, the priority is exactly as the

runtime/doc/terminal.txt

@@ -1,4 +1,4 @@
-*terminal.txt*	For Vim version 8.2.  Last change: 2021 Jan 04
+*terminal.txt*	For Vim version 8.2.  Last change: 2021 Feb 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -126,11 +126,28 @@ After opening the terminal window and setting 'buftype' to "terminal" the
 |TerminalWinOpen| autocommand event is triggered.  This makes it possible to set
 options specifically for the terminal window and buffer.  Example: >
    au TerminalWinOpen * setlocal bufhidden=hide
+This only works properly if the terminal is not hidden.
 
-There is also the |TerminalOpen| event, but this may be triggered for a hidden
-terminal, and the current window and buffer may not be for the new terminal.
+For both hidden and non-hidden terminals this works, both for buffer-local and
+window-local options: >
+   au TerminalWinOpen,BufWinEnter * if &buftype == 'terminal'
+        \ | setlocal bufhidden=hide colorcolumn=123
+        \ | endif
+Note that for a hidden terminal the options are not set until the terminal is
+no longer hidden.
+
+There is also the |TerminalOpen| event.  Keep in mind this may be triggered
+for a hidden terminal, then the current window and buffer are not that of the
+new terminal.
 You need to use <abuf>, which is set to the terminal buffer.  Example: >
-    au TerminalOpen * call setbufvar(+expand('<abuf>'), '&colorcolumn', 123)
+    au TerminalOpen * call setbufvar(expand('<abuf>')->str2nr(),
+	    \ '&termwinscroll', 1000)
+For a window-local option, you need to delay setting the option until the
+terminal window has been created (this only works for a hidden terminal): >
+    au TerminalOpen * exe printf(
+        \    'au BufWinEnter <buffer=%d> ++once setlocal colorcolumn=%d',
+        \       expand('<abuf>')->str2nr(), 123)
+For a non-hidden terminal use |TerminalWinOpen|.
 
 Mouse events (click and drag) are passed to the terminal.  Mouse move events
 are only passed when Vim itself is receiving them.  For a terminal that is
@@ -717,6 +734,8 @@ term_scrape({buf}, {row})				*term_scrape()*
 		    "attr"	attributes of the cell, use |term_getattr()|
 				to get the individual flags
 		    "width"	cell width: 1 or 2
+		For a double-width cell there is one item, thus the list can
+		be shorter than the width of the terminal.
 
 		Can also be used as a |method|: >
 			GetBufnr()->term_scrape(row)

runtime/doc/testing.txt

@@ -1,4 +1,4 @@
-*testing.txt*	For Vim version 8.2.  Last change: 2020 Dec 12
+*testing.txt*	For Vim version 8.2.  Last change: 2021 Apr 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -168,6 +168,7 @@ test_override({name}, {val})				*test_override()*
 			     wait time of up to 3 seconds for messages
 		term_props   reset all terminal properties when the version
 			     string is detected
+		uptime 	     overrules sysinfo.uptime
 		ALL	     clear all overrides ({val} is not used)
 
 		"starting" is to be used when a test should behave like
@@ -242,7 +243,8 @@ test_srand_seed([seed])					*test_srand_seed()*
 assert_beeps({cmd})					*assert_beeps()*
 		Run {cmd} and add an error message to |v:errors| if it does
 		NOT produce a beep or visual bell.
-		Also see |assert_fails()| and |assert-return|.
+		Also see |assert_fails()|, |assert_nobeep()| and
+		|assert-return|.
 
 		Can also be used as a |method|: >
 			GetCmd()->assert_beeps()
@@ -375,6 +377,14 @@ assert_match({pattern}, {actual} [, {msg}])
 
 		Can also be used as a |method|: >
 			getFile()->assert_match('foo.*')
+<
+assert_nobeep({cmd})					*assert_nobeep()*
+		Run {cmd} and add an error message to |v:errors| if it
+		produces a beep or visual bell.
+		Also see |assert_beeps()|.
+
+		Can also be used as a |method|: >
+			GetCmd()->assert_nobeep()
 <
 							*assert_notequal()*
 assert_notequal({expected}, {actual} [, {msg}])

runtime/doc/textprop.txt

@@ -1,4 +1,4 @@
-*textprop.txt*  For Vim version 8.2.  Last change: 2020 Oct 14
+*textprop.txt*  For Vim version 8.2.  Last change: 2021 Mar 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -175,6 +175,7 @@ prop_find({props} [, {direction}])
 		Search for a text property as specified with {props}:
 		   id		property with this ID
 		   type		property with this type name
+		   both		"id" and "type" must both match
 		   bufnr	buffer to search in; when present a
 				start position with "lnum" and "col"
 				must be given; when omitted the
@@ -187,6 +188,7 @@ prop_find({props} [, {direction}])
 		   skipstart	do not look for a match at the start
 				position
 
+		A property matches when either "id" or "type" matches.
 		{direction} can be "f" for forward and "b" for backward.  When
 		omitted forward search is performed.
 
@@ -258,8 +260,8 @@ prop_type_add({name}, {props})		*prop_type_add()* *E969* *E970*
 				properties the one with the highest priority
 				will be used; negative values can be used, the
 				default priority is zero
-		   combine	when TRUE combine the highlight with any
-				syntax highlight; when omitted or FALSE syntax
+		   combine	when omitted or TRUE combine the highlight
+				with any syntax highlight; when FALSE syntax
 				highlight will not be used
 		   start_incl	when TRUE inserts at the start position will
 				be included in the text property

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2021 Jan 31
+*todo.txt*      For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -39,53 +39,15 @@ browser use: https://github.com/vim/vim/issues/1234
 -------------------- Known bugs and current work -----------------------
 
 Vim9 - Make everything work:
-- Add a test for profiling with nested function calls and lambda.
-- Expand `=expr` in :next, :argedit, :argadd, :argdelete, :drop
-- Expand `=expr` in :vimgrep, :vimgrepadd, :lvimgrep, :lvimgrepadd
-- Expand `=expr` in :mkspell
-- Unlet with range: "unlet list[a : b]"
-- Implement "export {one, two three}".
-- ISN_CHECKTYPE could use check_argtype()
-- Using a script variable inside a :def function doesn't work if the variable
-  is inside a block, see Test_nested_function().  Should it work?
-- give error for variable name:
-      var p = function('NoSuchFunc')
-- Make closures work better:
-  - Create closure in a loop.  Need to make a list of them.
-- If a :def function is called with a function reference, compile it to get
-  the function type.
-	def Filter(x: string, Cond: func(string): bool)
-	Filter(x, (v) => v =~ '^b')
-- Make inline function work, to be used as a funcref:
-       var Ref = (arg: type): type => {
-	    statement
-	    return expr
-	}
-       var Ref = (arg: type) => {
-	    statement
-	    statement
-	}
 - For builtin functions using tv_get_string*() use check_for_string() to be
-  more strict about the argument type.
-- Implement :lockvar and :unlockvar.  How about local variables?  Perhaps only
-  allow this for global variables.  Use :final or :const otherwise.
-- Allow function names that will be script-local to start with lower case
-  letter?  Or also require names with s: prefix to use upper case?
-  Also apply this function references "var ref = SomeFunc"
-- Support passing v:none to use the default argument value. (#6504)
-- Run the same tests in :def and Vim9 script, like in Test_expr7_not()
+  more strict about the argument type (not a bool).
+    done: balloon_()
 - Check many more builtin function arguments at compile time.
-- make 0 == 'string' fail on the script level, like inside :def.
-- Check that when using a user function name without prefix, it does not find
-  a global function.  Prefixing g: is required.
-- Need the equivalent of get_lval() and set_var_lval() to implement assignment
-  to nested list and dict members.
-    - Assignment to dict doesn't work:
-	  var ret: dict<string> = #{}
-	  ret[i] = string(i)
-    - Appending to dict item doesn't work:
-	var d[i] ..= value
 - Using ".." at script level doesn't convert arguments to a string.
+- This fails in a :def function but not at the script level:
+	  var s = 'asdf'->((a) => a)('x')
+  Disallow passing more arguments to lambda than expected?
+- Implement blob index and slice, also with assignment?
 - Compile replacement of :s command: s/pat/\=expr/
 - Compile redir to local variable: var_redir_start().
 - Implement type cast at the script level.
@@ -93,8 +55,6 @@ Vim9 - Make everything work:
     islocked()
 - When evaluating constants for script variables, some functions could work:
     has('asdf'), len('string')
-- Implement "as Name" in "import Item as Name from ..."
-- Implement using imported items at script level from "import * as X" in
   eval_variable().  Should pass the ".xxx" that follows and return that.
 - Make "++nr" work.  "++g:count" doesn't work, thinks it is a range.
 - Reload: How to make sure type of script function hasn't changed?
@@ -106,13 +66,19 @@ Vim9 - Make everything work:
 - give an error for "echo Func()" if Func() does not return anything.
 - Using "windo echo expr" does not accept a line break inside "expr" (in a
   :def function and at script level in a not executed block). #7681
+- "assert_fails()" cannot access local variables.  Perhaps add this:
+	assertfails
+	   ... cmd ...
+	endassertfails /E99:.*cmd/
+  Similar to try/catch/endtry but without the boilerplate.
 
 Once Vim9 is stable:
 - Change the help to prefer Vim9 syntax where appropriate
-- Use Vim9 for runtime files.
-    PR #7497 for autoload/ccomplete.vim
 - Add all the error numbers in a good place in documentation.
 - In the generic eval docs, point out the Vim9 syntax where it differs.
+- Add the "vim9script" feature, can use has('vim9script')
+- Use Vim9 for runtime files.
+    PR #7497 for autoload/ccomplete.vim
 
 Also for Vim9:
 - better implementation for partial and tests for that.
@@ -166,6 +132,7 @@ Popup windows:
   However, it may also cause trouble, changing the popup of another plugin.
 - Width is not computed correctly when minwidth and maxwidth are &columns
   and padding and a scrollbar are used.  (#6676)
+- Should popup_getoptions() also return the mask?  #7774
 - Add a way to use popup_menu() synchronously: instead of invoking the
   callback, return the choice. (Ben Jackson, #6534)
 - Use popup (or popup menu) for command line completion
@@ -186,6 +153,7 @@ Text properties:
 - Popup attached to text property stays visible when text is deleted with
   "cc". (#7737)  "C" works OK.  "dd" also files in a buffer with a single
   line.
+- Auto-indenting may cause highlighting to shift. (#7719)
 - "cc" does not call inserted_bytes(). (Axel Forsman, #5763)
 - Combining text property with 'cursorline' does not always work (Billie
   Cleek, #5533)
@@ -196,8 +164,6 @@ Text properties:
 'incsearch' with :s:
 - :s/foo  using CTRL-G moves to another line, should not happen, or use the
   correct line (it uses the last but one line) (Lifepillar, Aug 18, #3345)
-- :s@pat/tern@ doesn't include "/" in the pattern. (Takahiro Yoshihara, #3637)
-   pass delim to do_search() ?
 - Also support range: :/foo/,/bar/delete
 - Also support for user command, e.g. Cfilter
 - :%s/foo should take the first match below the cursor line, unless there
@@ -267,7 +233,26 @@ Terminal emulator window:
 - When 'encoding' is not utf-8, or the job is using another encoding, setup
   conversions.
 
-Valgind reports memory leaks in test_options
+Include patch #6290: recognize shell directory change.
+
+Valgrind reports memory leaks in test_options.
+Valgrind reports overlapping memcpy in
+    test_conceal.3
+    test_edit.1
+    test_functions.4
+    test_ins_complete.3
+    test_method
+    test_normal
+    test_popupwin.35 et al.
+    test_search_stat
+Using uninitialized value in test_crypt (can't explain why).
+Memory leak in test_debugger
+Memory leak in test_paste, using XtOpenDisplay several times
+OLD:
+TODO: be able to run all parts of test_alot with valgrind separately
+Memory leak in test_alot with pyeval() (allocating partial)
+Memory leak in test_alot with expand()
+Memory leaks in test_channel? (or is it because of fork())
 
 test_arglist func Test_all_not_allowed_from_cmdwin() hangs on MS-Windows.
 
@@ -281,9 +266,16 @@ Was originally written by Felipe Morales.
 
 Adding "10" to 'spellsuggest' causes spell suggestions to become very slow.
 (#4087)  Did patch 8.2.2379 help?
+Also, z= in German on a long word can take a very long time, but CTRL-C to
+interrupt does not work. Where to add ui_breakcheck()?
 
 Remove SPACE_IN_FILENAME ? It is only used for completion.
 
+Add optional argument to virtcol() that specifies "start", "cursor" or "end"
+to tell which value from getvvcol() should be used. (#7964)
+Value returned by virtcol() changes depending on how lines wrap.  This is
+inconsistent with the documentation.
+
 Making breakat support multibyte characters (Yasuhiro Matsumoto, #6598)
 Scroll doesn't work correctly, why?
 
@@ -292,6 +284,8 @@ with 'termguicolors'. #1740
 
 Patch for blockwise paste reporting changes: #6660.
 
+Patch to make fillchars global-local. (#5206)
+
 Missing filetype test for bashrc, PKGBUILD, etc.
 
 Add an option to not fetch terminal codes in xterm, to avoid flicker when t_Co
@@ -310,6 +304,10 @@ Try setting a color then request the current color, like using t_u7.
 Regexp to search for duplicate lines does not work correctly:
 /\(^.*\n\)\1  (Chris Morgan, #6239)
 
+MS-Windows: when writing undo file the infostreams are copied in 
+mch_copy_file_attribute(), that seems unnecessary. (#7925)
+Add a flag to only copy attributes?
+
 Changing a capturing group to non-capturing changes the result: #7607
     :echo matchstr('aaa bbb', '\(.\{-1,}\>\)\|.*')
     aaa
@@ -386,6 +384,10 @@ manager.  Problem with Motif?
 
 Patch to add :argdedupe. (Nir Lichtman, #6235)
 
+When editing a file with ":edit" the output of :swapname is relative, while
+editing it with "vim file" it is absolute. (#355)
+Which one should it be?
+
 :map output does not clear the reset of the command line.
 (#5623, also see #5962)
 
@@ -568,7 +570,7 @@ The quoting of the [command] argument of :terminal is not clearly documented.
 Give a few examples. (#4288)
 
 Opening a file with --remote-tab-silent that matches 'wildignore' does not
-work, results in (E479: No match". (#4610)
+work, results in "E479: No match". (#4610)
 
 7   Add an option to add one pixel column to the character width?  Lucida
     Console italic is wider than the normal font ("d" overlaps with next char).
@@ -757,25 +759,13 @@ Make ":interactive !cmd" stop termcap mode, also when used in an autocommand.
 
 Add buffer argument to undotree(). (#4001)
 
-Memory leak in test_debugger
-Using uninitialized value in test_crypt (can't explain why).
-Memory leak in test_terminal_fail
-TODO: be able to run all parts of test_alot with valgrind separately
-Memory leak in test_alot with pyeval() (allocating partial)
-Memory leak in test_alot with expand()
-Memory leaks in test_channel? (or is it because of fork())
-
 matchaddpos() gets slow with many matches.  Proposal by Rick Howe, 2018 Jul
 19.
 
-Should make 'listchars' global-local.  Local to window or to buffer?
-Probably window.  #5206
 Add something like 'fillchars' local to window, but allow for specifying a
 highlight name.  Esp. for the statusline.
 And "extends" and "precedes" are also useful without 'list' set.  Also in
 'fillchars' or another option?
-Related: #3820 - Support setting the character displayed below the last line?
-Neovim uses "eob:X" in 'fillchars'.
 
 Sourceforge Vim pages still have content, redirect from empty page.
 Check for PHP errors. (Wayne Davison, 2018 Oct 26)
@@ -1114,9 +1104,6 @@ Problem with using :cd when remotely editing a file. (Gerd Wachsmuth, 2017 May
 Using "wviminfo /tmp/viminfo" does not store file marks that Vim knows about,
 it only works when merging with an existing file.  (Shougo, 2017 Jun 19, #1781)
 
-Is it possible to keep the complete menu open when calling complete()?
-(Prabir Shrestha, 2017 May 19, #1713)
-
 Memory leak in test97?  The string is actually freed.  Weird.
 
 assert_fails() can only check for the first error.  Make it possible to have
@@ -1167,9 +1154,6 @@ timer expires.
 Rule to use "^" for statusline does not work if a space is defined with
 highlighting for both stl and stlnc.  Patch by Ken Hamada (itchyny, 2016 Dec 11)
 
-8   "stl" and "stlnc" in 'fillchars' don't work for multibyte characters.
-    Patch by Christian Wellenbrock, 2013 Jul 5.
-
 Using CTRL-G_U in InsertCharPre causes trouble for redo. (Israel Chauca
 Fuentes, 2017 Feb 12, #1470)
 
@@ -1221,10 +1205,6 @@ Patch for wrong cursor position on wrapped line, involving breakindent.
 
 Patch for 'cursorlinenr' option. (Ozaki Kiichi, 2016 Nov 30)
 
-When 'completeopt' has "noselect" does not insert a newline. (Lifepillar, 2017
-Apr 23, #1653)
-Can 'completeopt' be made buffer-local? (#5487)
-
 Window resizing with 'winfixheight': With a vertical split the height changes
 anyway. (Tommy allen, 2017 Feb 21, #1502)
 
@@ -1239,9 +1219,6 @@ Patch to add Zstandard compressed file support. (Nick Terrell, 2016 Oct 24)
 On Windows buffer completion sees backslash as escape char instead of path
 separator. (Toffanim, 2016 Nov 24, #1274)
 
-min() and max() spawn lots of error messages if sorted list/dictionary
-contains invalid data (Nikolay Pavlov, 2016 Sep 4, #1039)
-
 Should :vmap in matchit.vim be :xmap?  (Tony Mechelynck)
 
 Problem with whitespace in errorformat. (Gerd Wachsmuth, 2016 May 15, #807)
@@ -1251,6 +1228,8 @@ Undo problem: "g-" doesn't go back, gets stuck. (Björn Linse, 2016 Jul 18)
 Add "unicode true" to NSIS installer.  Doesn't work with Windows 95, which we
 no longer support.
 
+Suppoert sort(l, 'F'), convert strings to float. (#7857)
+
 sort() is not stable when using numeric/float sort (Nikolay Pavlov, 2016 Sep
 4#1038)
 
@@ -1342,9 +1321,6 @@ Regexp problems:
   Another one: echom matchstr(" sdfsfsf\n sfdsdfsdf",'[^\n]*')
   (2017 May 15, #1252)
 
-Feature request: Complete members of a dictionary. (Luc Hermitte, 2017 Jan 4,
-#1350)
-
 Undo message is not always properly displayed.  Patch by Ken Takata, 2013 oct
 3.  Doesn't work properly according to Yukihiro Nakadaira.
 Also see #1635.
@@ -1503,9 +1479,6 @@ specifically?  First try with the parens, then without.
 Patch to add :mapgroup, put mappings in a group like augroup.
 (Yasuhiro Matsumoto, 2016 Feb 19)
 
-Value returned by virtcol() changes depending on how lines wrap.  This is
-inconsistent with the documentation.
-
 Can we cache the syntax attributes, so that updates for 'relativenumber' and
 'cursorline'/'cursorcolumn' are a lot faster?  Thus store the attributes
 before combining them.
@@ -1520,9 +1493,6 @@ Build with Python on Mac does not always use the right library.
 To support Thai (and other languages) word boundaries, include the ICU
 library:  http://userguide.icu-project.org/boundaryanalysis
 
-When complete() first argument is before where insert started and 'backspace'
-is Vi compatible, the completion fails. (Hirohito Higashi, 2015 Feb 19)
-
 Patch to use two highlight groups for relative numbers. (Shaun Brady, 2016 Jan
 30)
 
@@ -1728,9 +1698,6 @@ Patch for XDG base directory support. (Jean François Bignolles, 2014 Mar 4)
 Remark on the docs.  Should not be a compile time feature.  But then what?
 Also see #2034.
 
-Completion of ":e" is ":earlier", should be ":edit".  Complete to the matching
-command instead of doing this alphabetically. (Mikel Jorgensen)
-
 Patch to define macros for hardcoded values. (Elias Diem, 2013 Dec 14)
 
 Several syntax file match "^\s*" which may get underlined if that's in the
@@ -1775,10 +1742,6 @@ The BufUnload event is triggered when re-using the empty buffer.
 (Pokey Rule, 2013 Jul 22)
 Patch by Marcin Szamotulski, 2013 Jul 22.
 
-The CompleteDone autocommand needs some info passed to it:
-- The word that was selected (empty if abandoned complete)
-- Type of completion: tag, omnifunc, user func.
-
 Patch to allow more types in remote_expr(). (Lech Lorens, 2014 Jan 5)
 Doesn't work for string in list.  Other way to pass all types of variables
 reliably?
@@ -2239,10 +2202,6 @@ Syntax priority problem. (Charles Campbell, 2011 Sep 15)
 When completion inserts the first match, it may trigger the line to be folded.
 Disable updating folds while completion is active? (Peter Odding, 2010 Jun 9)
 
-When a:base in 'completefunc' starts with a number it's passed as a number,
-not a string. (Sean Ma)  Need to add flag to call_func_retlist() to force a
-string value.
-
 For running gvim on a USB stick: avoid the OLE registration.  Use a command
 line argument -noregister.
 
@@ -2474,9 +2433,6 @@ backslash? (Robert Vibrant, 2008 Jun 5)
 When 'rightleft' is set, cursorcolumn isn't highlighted after the end of a
 line.  It's also wrong in folds. (Dominique Pelle, 2010 Aug 21)
 
-Using an insert mode expression mapping, cursor is not in the expected
-position. (ZyX, 2010 Aug 29)
-
 After using <Tab> for command line completion after ":ta blah" and getting E33
 (no tags file), further editing the command to e.g., ":echo 'blah'", the
 command is not executed.  Fix by Ian Kelling?
@@ -2633,10 +2589,6 @@ More AmigaOS4 patches. (Peter Bengtsson, Nov 9)
 Amiga patches with vbcc. (Adrien Destugues, 2010 Aug 30)
 http://pulkomandy.ath.cx/drop/vim73_vbcc_amiga.diff
 
-Insert mode completion: When editing the text and pressing CTRL-N again goes
-back to originally completed text, edited text is gone. (Peng Yu, 2008 Jul 24)
-Suggestion by Ben Schmidt, 2008 Aug 6.
-
 Problem with compound words?  (Bert, 2008 May 6)
 No warning for when flags are defined after they are used in an affix.
 
@@ -4931,6 +4883,23 @@ Omni completion:
 
 
 Insert mode completion/expansion:
+-   Is it possible to keep the complete menu open when calling complete()?
+    (Prabir Shrestha, 2017 May 19, #1713)
+-   When 'completeopt' has "noselect" does not insert a newline.
+    (Lifepillar, 2017 Apr 23, #1653)
+-   Can 'completeopt' be made buffer-local? (#5487)
+-   When complete() first argument is before where insert started and
+    'backspace' is Vi compatible, the completion fails.
+    (Hirohito Higashi, 2015 Feb 19)
+-   The CompleteDone autocommand needs some info passed to it:
+    - The word that was selected (empty if abandoned complete)
+    - Type of completion: tag, omnifunc, user func.
+-   When a:base in 'completefunc' starts with a number it's passed as a
+    number, not a string. (Sean Ma)  Need to add flag to call_func_retlist()
+    to force a string value.
+-   When editing the text and pressing CTRL-N again goes back to originally
+    completed text, edited text is gone. (Peng Yu, 2008 Jul 24)
+    Suggestion by Ben Schmidt, 2008 Aug 6.
 -   GUI implementation of the popup menu.
 7   When searching in other files the name flash by, too fast to read.  Only
     display a name every second or so, like with ":vimgrep".
@@ -5028,6 +4997,10 @@ Command line editing:
 
 
 Command line completion:
+-   Feature request: Complete members of a dictionary.
+    (Luc Hermitte, 2017 Jan 4, #1350)
+-   Completion of ":e" is ":earlier", should be ":edit".  Complete to the
+    matching command instead of doing this alphabetically. (Mikel Jorgensen)
 8   Change expand_interactively into a flag that is passed as an argument.
 8   With command line completion after '%' and '#', expand current/alternate
     file name, so it can be edited.  Also with modifiers, such as "%:h".

runtime/doc/usr_02.txt

@@ -43,7 +43,7 @@ like:
 	|~					|
 	|"file.txt" [New file]			|
 	+---------------------------------------+
-		('#" is the cursor position.)
+		('#' is the cursor position.)
 
 The tilde (~) lines indicate lines not in the file.  In other words, when Vim
 runs out of file to display, it displays tilde lines.  At the bottom of the

runtime/doc/usr_04.txt

@@ -1,4 +1,4 @@
-*usr_04.txt*	For Vim version 8.2.  Last change: 2019 Nov 21
+*usr_04.txt*	For Vim version 8.2.  Last change: 2021 Feb 22
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -464,9 +464,9 @@ of characters to replace.  It will not continue on the next line.
 
 You can switch between Insert mode and Replace mode with the <Insert> key.
 
-When you use <BS> (backspace) to make correction, you will notice that the
-old text is put back.  Thus it works like an undo command for the last typed
-character.
+When you use <BS> (backspace) to make a correction, you will notice that the
+old text is put back.  Thus it works like an undo command for the previously
+typed character.
 
 ==============================================================================
 *04.10*	Conclusion

runtime/doc/usr_41.txt

@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 8.2.  Last change: 2021 Jan 13
+*usr_41.txt*	For Vim version 8.2.  Last change: 2021 Mar 14
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -611,7 +611,8 @@ String manipulation:					*string-functions*
 	stridx()		first index of a short string in a long string
 	strridx()		last index of a short string in a long string
 	strlen()		length of a string in bytes
-	strchars()		length of a string in characters
+	strcharlen()		length of a string in characters
+	strchars()		number of characters in a string
 	strwidth()		size of string when displayed
 	strdisplaywidth()	size of string when displayed, deals with tabs
 	setcellwidths()		set character cell width overrides
@@ -883,6 +884,7 @@ Command line:					*command-line-functions*
 	getcmdtype()		return the current command-line type
 	getcmdwintype()		return the current command-line window type
 	getcompletion()		list of command-line completion matches
+	fullcommand()		get full command name
 
 Quickfix and location lists:			*quickfix-functions*
 	getqflist()		list of quickfix errors
@@ -1001,6 +1003,7 @@ Testing:				    *test-functions*
 	assert_true()		assert that an expression is true
 	assert_exception()	assert that a command throws an exception
 	assert_beeps()		assert that a command beeps
+	assert_nobeep()		assert that a command does not cause a beep
 	assert_fails()		assert that a command fails
 	assert_report()		report a test failure
 	test_alloc_fail()	make memory allocation fail

runtime/doc/various.txt

@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 8.2.  Last change: 2021 Jan 26
+*various.txt*   For Vim version 8.2.  Last change: 2021 Mar 23
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -572,7 +572,7 @@ N  *+X11*		Unix only: can restore window title |X11|
 			it in / any non-ID character (see |'isident'|) can be
 			used, so long as it does not appear in {pat}.  Without
 			the enclosing character the pattern cannot include the
-			bar character.
+			bar character. 'ignorecase' is not used.
 
 			The pattern is matched against the relevant part of
 			the output, not necessarily the whole line. Only some
@@ -724,7 +724,7 @@ K			Run a program to lookup the keyword under the
 			feature}
 
 							*:sl!* *:sleep!*
-:[N]sl[eep]! [N] [m]	Same as above, but hide the cursor
+:[N]sl[eep]! [N] [m]	Same as above, but hide the cursor.
 
 							*:xrestore* *:xr*
 :xr[estore] [display]	Reinitializes the connection to the X11 server. Useful

runtime/doc/version5.txt

@@ -1,4 +1,4 @@
-*version5.txt*  For Vim version 8.2.  Last change: 2020 Dec 19
+*version5.txt*  For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -405,7 +405,7 @@ Both of these are only available when enabled at compile time.
 Win32 GUI version					*added-win32-GUI*
 -----------------
 
-The GUI has been ported to MS Windows 95 and NT.  All the features of the X11
+The GUI has been ported to MS-Windows 95 and NT.  All the features of the X11
 GUI are available to Windows users now.  |gui-w32|
 This also fixes problems with running the Win32 console version under Windows
 95, where console support has always been bad.
@@ -4403,7 +4403,7 @@ the last char of the line, "<<" moved an extra line.  Also for other operators
 that always work on lines.
 
 link.sh changed "-lnsl_s" to "_s" when looking for "nsl" to be removed.
-Now it only remove whole words.
+Now it only removes whole words.
 
 When jumped to a mark or using "fz", and there is an error, the current column
 was lost.  E.g. when using "$fzj".

runtime/doc/version6.txt

@@ -1,4 +1,4 @@
-*version6.txt*  For Vim version 8.2.  Last change: 2020 Aug 17
+*version6.txt*  For Vim version 8.2.  Last change: 2021 Apr 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1025,7 +1025,7 @@ Port to OS/390 Unix (Ralf Schandl)
 Included jsbmouse support. (Darren Garth)
 Support for dec mouse in Unix. (Steve Wall)
 
-Port to 16-bit MS Windows (Windows 3.1x) (Vince Negri)
+Port to 16-bit MS-Windows (Windows 3.1x) (Vince Negri)
 
 Port to QNX.  Supports the Photon GUI, mouse, etc. (Julian Kinraid)
 

runtime/doc/version7.txt

@@ -2300,7 +2300,7 @@ value didn't fill the whole screen. (SungHyun Nam)
 Win32 installer: The generated _vimrc contained an absolute path to diff.exe.
 After upgrading it becomes invalid.  Now use $VIMRUNTIME instead.
 
-The command line was cleared to often when 'showmode' was set and ":silent
+The command line was cleared too often when 'showmode' was set and ":silent
 normal vy" was used.  Don't clear the command line unless the mode was
 actually displayed.  Added the "mode_displayed" variable.
 

runtime/doc/version8.txt

@@ -1776,7 +1776,7 @@ Files:	    runtime/doc/change.txt, runtime/doc/eval.txt,
 
 Patch 7.4.219
 Problem:    When 'relativenumber' or 'cursorline' are set the window is
-	    redrawn much to often. (Patrick Hemmer, Dominique Pelle)
+	    redrawn much too often. (Patrick Hemmer, Dominique Pelle)
 Solution:   Check the VALID_CROW flag instead of VALID_WROW.
 Files:	    src/move.c
 

runtime/doc/vim9.txt

@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2021 Jan 23
+*vim9.txt*	For Vim version 8.2.  Last change: 2021 Apr 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -51,6 +51,7 @@ The Vim9 script syntax and semantics are used in:
 - a function defined with the `:def` command
 - a script file where the first command is `vim9script`
 - an autocommand defined in the context of the above
+- a command prefixed with the `vim9cmd` command modifier
 
 When using `:function` in a Vim9 script file the legacy syntax is used, with
 the highest |scriptversion|.  However, this can be confusing and is therefore
@@ -60,6 +61,12 @@ Vim9 script and legacy Vim script can be mixed.  There is no requirement to
 rewrite old scripts, they keep working as before.  You may want to use a few
 `:def` functions for code that needs to be fast.
 
+						*:vim9* *:vim9cmd*
+:vim9[cmd] {cmd}
+		Execute {cmd} using Vim9 script syntax and semantics.
+		Useful when typing a command and in a legacy script or
+		function.
+
 ==============================================================================
 
 2. Differences from legacy Vim script			*vim9-differences*
@@ -89,8 +96,8 @@ script and `:def` functions; details are below:
 	def CallMe(count: number, message: string): bool
 - Call functions without `:call`: >
 	writefile(['done'], 'file.txt')
-- You cannot use `:xit`, `:t`, `:append`, `:change`, `:insert` or curly-braces
-  names.
+- You cannot use `:xit`, `:t`, `:k`, `:append`, `:change`, `:insert`, `:open`
+  or curly-braces names.
 - A range before a command must be prefixed with a colon: >
 	:%s/this/that
 - Unless mentioned specifically, the highest |scriptversion| is used.
@@ -118,6 +125,10 @@ that starts a comment: >
 	var name = value # comment
 	var name = value# error!
 
+Do not start a comment with #{, it looks like the legacy dictionary literal
+and produces an error where this might be confusing.  #{{ or #{{{ are OK,
+these can be used to start a fold.
+
 In legacy Vim script # is also used for the alternate file name.  In Vim9
 script you need to use %% instead.  Instead of ## use %%% (stands for all
 arguments).
@@ -126,18 +137,21 @@ arguments).
 Vim9 functions ~
 
 A function defined with `:def` is compiled.  Execution is many times faster,
-often 10x to 100x times.
+often 10 to 100 times.
 
 Many errors are already found when compiling, before the function is executed.
 The syntax is strict, to enforce code that is easy to read and understand.
 
-Compilation is done when either of these is encountered:
+Compilation is done when any of these is encountered:
 - the first time the function is called
-- when the `:defcompile` command is encountered in the script where the
+- when the `:defcompile` command is encountered in the script after the
   function was defined
 - `:disassemble` is used for the function.
 - a function that is compiled calls the function or uses it as a function
   reference
+							*E1091*
+If compilation fails it is not tried again on the next call, instead this
+error is given: "E1091: Function is not compiled: {name}".
 
 `:def` has no options like `:function` does: "range", "abort", "dict" or
 "closure".  A `:def` function always aborts on an error (unless `:silent!` was
@@ -150,13 +164,31 @@ functions.
 
 Arguments are accessed by name, without "a:", just like any other language.
 There is no "a:" dictionary or "a:000" list.
-
+						*vim9-variable-arguments*
 Variable arguments are defined as the last argument, with a name and have a
 list type, similar to TypeScript.  For example, a list of numbers: >
 	def MyFunc(...itemlist: list<number>)
 	   for item in itemlist
 	     ...
 
+When a function argument is optional (it has a default value) passing `v:none`
+as the argument results in using the default value.  This is useful when you
+want to specify a value for an argument that comes after an argument that
+should use its default value.  Example: >
+	def MyFunc(one = 'one', last = 'last)
+	  ...
+	enddef
+	MyFunc(v:none, 'LAST')  # first argument uses default value 'one'
+<
+						*vim9-ignored-argument*
+The argument "_" (an underscore) can be used to ignore the argument.  This is
+most useful in callbacks where you don't need it, but do need to give an
+argument to match the call.  E.g. when using map() two arguments are passed,
+the key and the value, to ignore the key: >
+	map(myList, (_, v) => v * 2)
+There is no error for using the "_" argument multiple times.  No type needs to
+be given.
+
 
 Functions and variables are script-local by default ~
 							*vim9-scopes*
@@ -183,6 +215,12 @@ search for the function:
 However, it is recommended to always use "g:" to refer to a global function
 for clarity.
 
+Since a script-local function reference can be used without "s:" the name must
+start with an upper case letter even when using the "s:" prefix.  In legacy
+script "s:funcref" could be used, because it could not be referred to with
+"funcref".  In Vim9 script it can, therefore "s:Funcref" must be used to avoid
+that the name interferes with builtin functions.
+
 In all cases the function must be defined before used.  That is when it is
 called, when `:defcompile` causes it to be compiled, or when code that calls
 it is being compiled (to figure out the return type).
@@ -272,20 +310,43 @@ without any command.  The same for global, window, tab, buffer and Vim
 variables, because they are not really declared.  They can also be deleted
 with `:unlet`.
 
-Variables and functions cannot shadow previously defined or imported variables
-and functions.
+`:lockvar` does not work on local variables.  Use `:const` and `:final`
+instead.
+
+Variables, functions and function arguments cannot shadow previously defined
+or imported variables and functions in the same script file.
 Variables may shadow Ex commands, rename the variable if needed.
 
-Global variables and user defined functions must be prefixed with "g:", also
-at the script level. >
+Global variables must be prefixed with "g:", also at the script level. >
 	vim9script
 	var script_local = 'text'
 	g:global = 'value'
 	var Funcref = g:ThatFunction
 
+Global functions must be prefixed with "g:" when defining them, but can be
+called without "g:". >
+	vim9script
+	def g:GlobalFunc(): string
+	  return 'text'
+	enddef
+	echo GlobalFunc()
+The "g:" prefix is not needed for auto-load functions.
+
 Since `&opt = value` is now assigning a value to option "opt", ":&" cannot be
 used to repeat a `:substitute` command.
 
+For an unpack assignment the underscore can be used to ignore a list item,
+similar to how a function argument can be ignored: >
+	[a, _, c] = theList
+	[a, b; _] = longList
+
+<							*E1092*
+Declaring more than one variable at a time, using the unpack notation, is
+currently not supported: >
+	var [v1, v2] = GetValues()  # Error!
+That is because the type needs to be inferred from the list item type, which
+isn't that easy.
+
 
 Constants ~
 						*vim9-const* *vim9-final*
@@ -300,14 +361,14 @@ Example: >
 	const myList = [1, 2]
 	myList = [3, 4]		# Error!
 	myList[0] = 9		# Error!
-	muList->add(3)		# Error!
+	myList->add(3)		# Error!
 <							*:final*
 `:final` is used for making only the variable a constant, the value can be
 changed.  This is well known from Java.  Example: >
 	final myList = [1, 2]
 	myList = [3, 4]		# Error!
 	myList[0] = 9		# OK
-	muList->add(3)		# OK
+	myList->add(3)		# OK
 
 It is common to write constants as ALL_CAPS, but you don't have to.
 
@@ -319,13 +380,6 @@ The constant only applies to the value itself, not what it refers to. >
 	NAMES[1] = ["Emma"]     # Error!
 	NAMES[1][0] = "Emma"    # OK, now females[0] == "Emma"
 
-<							*E1092*
-Declaring more than one variable at a time, using the unpack notation, is
-currently not supported: >
-	var [v1, v2] = GetValues()  # Error!
-That is because the type needs to be inferred from the list item type, which
-isn't that easy.
-
 
 Omitting :call and :eval ~
 
@@ -334,7 +388,8 @@ Functions can be called without `:call`: >
 Using `:call` is still possible, but this is discouraged.
 
 A method call without `eval` is possible, so long as the start is an
-identifier or can't be an Ex command.  Examples: >
+identifier or can't be an Ex command.  For a function either "(" or "->" must
+be following, without a line break.  Examples: >
 	myList->add(123)
 	g:myList->add(123)
 	[1, 2, 3]->Process()
@@ -371,7 +426,7 @@ number of arguments and any return type.  The function can be defined later.
 
 
 Lambda using => instead of -> ~
-
+							*vim9-lambda*
 In legacy script there can be confusion between using "->" for a method call
 and for a lambda.  Also, when a "{" is found the parser needs to figure out if
 it is the start of a lambda or a dictionary, which is now more complicated
@@ -395,17 +450,44 @@ But you can use a backslash to concatenate the lines before parsing: >
 	filter(list, (k,
 		\	v)
 		\	=> v > 0)
+<							*vim9-lambda-arguments*
+In legacy script a lambda could be called with any number of extra arguments,
+there was no way to warn for not using them.  In Vim9 script the number of
+arguments must match.  If you do want to accept any arguments, or any further
+arguments, use "..._", which makes the function accept
+|vim9-variable-arguments|.  Example: >
+	var Callback = (..._) => 'anything'
+	echo Callback(1, 2, 3)  # displays "anything"
 
+<							*inline-function*
 Additionally, a lambda can contain statements in {}: >
 	var Lambda = (arg) => {
 		g:was_called = 'yes'
 		return expression
 	    }
-NOT IMPLEMENTED YET
+This can be useful for a timer, for example: >
+	var count = 0
+ 	var timer = timer_start(500, (_) => {
+		 count += 1
+		 echom 'Handler called ' .. count
+	     }, {repeat: 3})
+
+
+The ending "}" must be at the start of a line.  It can be followed by other
+characters, e.g.: >
+	var d = mapnew(dict, (k, v): string => {
+	     return 'value'
+	   })
+No command can follow the "{", only a comment can be used there.
+
+Rationale: The "}" cannot be after a command because it would require parsing
+the commands to find it.  For consistency with that no command can follow the
+"{".  Unfortunately this means using "() => {  command  }" does not work, line
+breaks are always required.
 
 							*vim9-curly*
 To avoid the "{" of a dictionary literal to be recognized as a statement block
-wrap it in parenthesis: >
+wrap it in parentheses: >
 	var Lambda = (arg) => ({key: 42})
 
 Also when confused with the start of a command block: >
@@ -548,12 +630,19 @@ In case the key needs to be an expression, square brackets can be used, just
 like in JavaScript: >
 	var dict = {["key" .. nr]: value}
 
+The key type can be string, number, bool or float.  Other types result in an
+error.  A number can be given with and without the []: >
+	var dict = {123: 'without', [456]: 'with'}
+	echo dict
+	{'456': 'with', '123': 'without'}
 
-No :xit, :t, :append, :change or :insert ~
+
+No :xit, :t, :k, :append, :change or :insert ~
 
 These commands are too easily confused with local variable names.
 Instead of `:x` or `:xit` you can use `:exit`.
 Instead of `:t` you can use `:copy`.
+Instead of `:k` you can use `:mark`.
 
 
 Comparators ~
@@ -682,13 +771,15 @@ for v:null.  When converting a boolean to a string "false" and "true" are
 used, not "v:false" and "v:true" like in legacy script.  "v:none" is not
 changed, it is only used in JSON and has no equivalent in other languages.
 
-Indexing a string with [idx] or [idx : idx] uses character indexes instead of
-byte indexes. Example: >
+Indexing a string with [idx] or taking a slice with [idx : idx] uses character
+indexes instead of byte indexes.  Composing characters are included.
+Example: >
 	echo 'bár'[1]
 In legacy script this results in the character 0xc3 (an illegal byte), in Vim9
 script this results in the string 'á'.
 A negative index is counting from the end, "[-1]" is the last character.
 To exclude the last character use |slice()|.
+To count composing characters separately use |strcharpart()|.
 If the index is out of range then an empty string results.
 
 In legacy script "++var" and "--var" would be silently accepted and have no
@@ -786,6 +877,8 @@ Patterns are used like 'magic' is set, unless explicitly overruled.
 The 'edcompatible' option value is not used.
 The 'gdefault' option value is not used.
 
+You may also find this wiki useful.  It was written by an early adopter of
+Vim9 script: https://github.com/lacygoill/wiki/blob/master/vim/vim9.md
 
 ==============================================================================
 
@@ -829,12 +922,14 @@ THIS IS STILL UNDER DEVELOPMENT - ANYTHING CAN BREAK - ANYTHING CAN CHANGE
 :enddef			End of a function defined with `:def`. It should be on
 			a line by its own.
 
+You may also find this wiki useful.  It was written by an early adopter of
+Vim9 script: https://github.com/lacygoill/wiki/blob/master/vim/vim9.md
 
 If the script the function is defined in is Vim9 script, then script-local
 variables can be accessed without the "s:" prefix.  They must be defined
 before the function is compiled.  If the script the function is defined in is
 legacy script, then script-local variables must be accessed with the "s:"
-prefix and they do not need to exist (they can be deleted any time).
+prefix if they do not exist at the time of compiling.
 
 						*:defc* *:defcompile*
 :defc[ompile]		Compile functions defined in the current script that
@@ -872,6 +967,27 @@ For these the backtick expansion can be used.  Example: >
 	  g/pattern/s/^/`=newText`/
 	enddef
 
+Closures defined in a loop will share the same context.  For example: >
+	var flist: list<func>
+	for i in range(10)
+	  var inloop = i
+	  flist[i] = () => inloop
+	endfor
+
+The "inloop" variable will exist only once, all closures put in the list refer
+to the same instance, which in the end will have the value 9.  This is
+efficient.  If you do want a separate context for each closure call a function
+to define it: >
+	def GetFunc(i: number): func
+	  var inloop = i
+	  return () => inloop
+	enddef
+
+	var flist: list<func>
+	for i in range(10)
+	  flist[i] = GetFunc(i)
+	endfor
+
 ==============================================================================
 
 4. Types					*vim9-types*
@@ -998,12 +1114,15 @@ dictionary.  If there is a mix of types, the "any" type is used. >
 	['a', 'b', 'c']	list<string>
 	[1, 'x', 3]	list<any>
 
+For script-local variables in Vim9 script the type is checked, also when the
+variable was declared in a legacy function.
+
 
 Stricter type checking ~
 							*type-checking*
 In legacy Vim script, where a number was expected, a string would be
 automatically converted to a number.  This was convenient for an actual number
-such as "123", but leads to unexpected problems (but no error message) if the
+such as "123", but leads to unexpected problems (and no error message) if the
 string doesn't start with a number.  Quite often this leads to hard-to-find
 bugs.
 
@@ -1015,10 +1134,14 @@ an error, thus breaking backwards compatibility.  For example:
 - Using a number where a string is expected.   *E1024*
 
 One consequence is that the item type of a list or dict given to map() must
-not change.  This will give an error in compiled code: >
+not change.  This will give an error in Vim9 script: >
 	map([1, 2, 3], (i, v) => 'item ' .. i)
-	E1012: Type mismatch; expected list<number> but got list<string>
-Instead use |mapnew()|.
+	E1012: Type mismatch; expected number but got string
+Instead use |mapnew()|.  If the item type was determined to be "any" it can
+change to a more specific type.  E.g. when a list of mixed types gets changed
+to a list of numbers.
+Same for |extend()|, use |extendnew()| instead, and for |flatten()|, use
+|flattennew()| instead.
 
 ==============================================================================
 
@@ -1038,9 +1161,9 @@ that you don't do that.
 Namespace ~
 							*vim9-namespace*
 To recognize a file that can be imported the `vim9script` statement must
-appear as the first statement in the file.  It tells Vim to interpret the
-script in its own namespace, instead of the global namespace.  If a file
-starts with: >
+appear as the first statement in the file (see |vim9-mix| for an exception).
+It tells Vim to interpret the script in its own namespace, instead of the
+global namespace.  If a file starts with: >
 	vim9script
 	var myvar = 'yes'
 Then "myvar" will only exist in this file.  While without `vim9script` it would
@@ -1058,7 +1181,30 @@ A side effect of `:vim9script` is that the 'cpoptions' option is set to the
 Vim default value, like with: >
 	:set cpo&vim
 One of the effects is that |line-continuation| is always enabled.
-The original value of 'cpoptions' is restored at the end of the script.
+The original value of 'cpoptions' is restored at the end of the script, while
+flags added or removed in the script are also added to or removed from the
+original value to get the same effect.  The order of flags may change.
+
+							*vim9-mix*
+There is one way to use both legacy and Vim9 syntax in one script file: >
+	" comments may go here
+	if !has('vim9script')
+	   " legacy script commands go here
+	   finish
+	endif
+	vim9script
+	# Vim9 script commands go here
+This allows for writing a script that takes advantage of the Vim9 script
+syntax if possible, but will also work on a Vim version without it.
+
+This can only work in two ways:
+1. The "if" statement evaluates to false, the commands up to `endif` are
+   skipped and `vim9script` is then the first command actually executed.
+2. The "if" statement evaluates to true, the commands up to `endif` are
+   executed and `finish` bails out before reaching `vim9script`.
+
+TODO: The "vim9script" feature does not exist yet, it will only be added once
+the Vim9 script syntax has been fully implemented.
 
 
 Export ~
@@ -1072,7 +1218,7 @@ Exporting an item can be written as: >
 	export class MyClass ...
 
 As this suggests, only constants, variables, `:def` functions and classes can
-be exported. {classes are not implemented yet}
+be exported. {not implemented yet: export class}
 
 							*E1042*
 `:export` can only be used in Vim9 script, at the script level.

runtime/doc/windows.txt

@@ -1,4 +1,4 @@
-*windows.txt*   For Vim version 8.2.  Last change: 2020 Dec 18
+*windows.txt*   For Vim version 8.2.  Last change: 2021 Mar 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -138,10 +138,12 @@ status line is inverted anyway; you will only see this problem on terminals
 that have termcap codes for italics.
 
 							*filler-lines*
-The lines after the last buffer line in a window are called filler lines.
-These lines start with a tilde (~) character. By default, these are
-highlighted as NonText (|hl-NonText|). The EndOfBuffer highlight group
-(|hl-EndOfBuffer|) can be used to change the highlighting of filler lines.
+The lines after the last buffer line in a window are called filler lines.  By
+default, these lines start with a tilde (~) character. The 'eob' item in the
+'fillchars' option can be used to change this character. By default, these
+characters are highlighted as NonText (|hl-NonText|). The EndOfBuffer
+highlight group (|hl-EndOfBuffer|) can be used to change the highlighting of
+the filler characters.
 
 ==============================================================================
 3. Opening and closing a window				*opening-window* *E36*
@@ -208,7 +210,9 @@ CTRL-W CTRL_N						*CTRL-W_CTRL-N*
 :[N]new [++opt] [+cmd] {file}
 :[N]sp[lit] [++opt] [+cmd] {file}			*:split_f*
 		Create a new window and start editing file {file} in it.  This
-		behaves like a ":split" first, and then an ":e" command.
+		behaves almost like a ":split" first, and then an ":edit"
+		command, but the alternate file name in the original window is
+		set to {file}.
 		If [+cmd] is given, execute the command when the file has been
 		loaded |+cmd|.
 		Also see |++opt|.
@@ -786,7 +790,7 @@ can also get to them with the buffer list commands, like ":bnext".
 
 Examples: >
 
-	:windo set nolist nofoldcolumn | normal zn
+	:windo set nolist foldcolumn=0 | normal! zn
 
 This resets the 'list' option and disables folding in all windows. >
 
@@ -794,7 +798,7 @@ This resets the 'list' option and disables folding in all windows. >
 
 This resets the 'fileencoding' in each buffer and writes it if this changed
 the buffer.  The result is that all buffers will use the 'encoding' encoding
-(if conversion works properly).
+(if conversion succeeds).
 
 ==============================================================================
 9. Tag or file name under the cursor			*window-tag*

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2021 Jan 21
+" Last Change:	2021 Apr 05
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -168,6 +168,9 @@ au BufNewFile,BufRead *.mar			setf vmasm
 " Atlas
 au BufNewFile,BufRead *.atl,*.as		setf atlas
 
+" Atom is based on XML
+au BufNewFile,BufRead *.atom			setf xml
+
 " Autoit v3
 au BufNewFile,BufRead *.au3			setf autoit
 
@@ -216,6 +219,9 @@ au BufNewFile,BufRead *.bc			setf bc
 " BDF font
 au BufNewFile,BufRead *.bdf			setf bdf
 
+" Beancount
+au BufNewFile,BufRead *.beancount		setf beancount
+
 " BibTeX bibliography database file
 au BufNewFile,BufRead *.bib			setf bib
 
@@ -1273,6 +1279,11 @@ au BufNewFile,BufRead .povrayrc			setf povini
 " Povray, Pascal, PHP or assembly
 au BufNewFile,BufRead *.inc			call dist#ft#FTinc()
 
+" PowerShell
+au BufNewFile,BufRead	*.ps1,*.psd1,*.psm1,*.pssc	setf ps1
+au BufNewFile,BufRead	*.ps1xml			setf ps1xml
+au BufNewFile,BufRead	*.cdxml,*.psc1			setf xml
+
 " Printcap and Termcap
 au BufNewFile,BufRead *printcap
 	\ let b:ptcap_type = "print" | setf ptcap
@@ -1331,6 +1342,9 @@ au BufNewFile,BufRead *.pml			setf promela
 au BufNewFile,BufRead *.proto			setf proto
 au BufNewFile,BufRead *.pbtxt			setf pbtxt
 
+" Poke
+au BufNewFile,BufRead *.pk      		setf poke
+
 " Protocols
 au BufNewFile,BufRead */etc/protocols		setf protocols
 
@@ -1388,6 +1402,9 @@ else
   au BufNewFile,BufRead *.rmd,*.smd			setf rmd
 endif
 
+" RSS looks like XML
+au BufNewFile,BufRead *.rss				setf xml
+
 " R reStructuredText file
 if has("fname_case")
   au BufNewFile,BufRead *.Rrst,*.rrst,*.Srst,*.srst	setf rrst
@@ -1488,6 +1505,9 @@ au BufNewFile,BufRead *.sdl,*.pr		setf sdl
 " sed
 au BufNewFile,BufRead *.sed			setf sed
 
+" svelte
+au BufNewFile,BufRead *.svelte			setf svelte
+
 " Sieve (RFC 3028, 5228)
 au BufNewFile,BufRead *.siv,*.sieve		setf sieve
 
@@ -1537,11 +1557,10 @@ au BufNewFile,BufRead catalog			setf catalog
 " Gentoo ebuilds, Arch Linux PKGBUILDs and Alpine Linux APKBUILDs are actually
 " bash scripts.
 " NOTE: Patterns ending in a star are further down, these have lower priority.
-au BufNewFile,BufRead .bashrc,bashrc,bash.bashrc,.bash[_-]profile,.bash[_-]logout,.bash[_-]aliases,bash-fc[-.],*.bash,*/{,.}bash[_-]completion{,.d,.sh}{,/*},*.ebuild,*.eclass,PKGBUILD,APKBUILD call dist#ft#SetFileTypeSH("bash")
+au BufNewFile,BufRead .bashrc,bashrc,bash.bashrc,.bash[_-]profile,.bash[_-]logout,.bash[_-]aliases,bash-fc[-.],*.ebuild,*.bash,*.eclass,PKGBUILD,APKBUILD call dist#ft#SetFileTypeSH("bash")
 au BufNewFile,BufRead .kshrc,*.ksh call dist#ft#SetFileTypeSH("ksh")
 au BufNewFile,BufRead */etc/profile,.profile,*.sh,*.env call dist#ft#SetFileTypeSH(getline(1))
 
-
 " Shell script (Arch Linux) or PHP file (Drupal)
 au BufNewFile,BufRead *.install
 	\ if getline(1) =~ '<?php' |
@@ -2212,8 +2231,11 @@ au BufNewFile,BufRead .reminders*		call s:StarSetf('remind')
 " SGML catalog file
 au BufNewFile,BufRead sgml.catalog*		call s:StarSetf('catalog')
 
+" avoid doc files being recognized a shell files
+au BufNewFile,BufRead */doc/{,.}bash[_-]completion{,.d,.sh}{,/*} setf text
+
 " Shell scripts ending in a star
-au BufNewFile,BufRead .bashrc*,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,bash-fc[-.]*,PKGBUILD*,APKBUILD* call dist#ft#SetFileTypeSH("bash")
+au BufNewFile,BufRead .bashrc*,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,bash-fc[-.]*,PKGBUILD*,APKBUILD*,*/{,.}bash[_-]completion{,.d,.sh}{,/*} call dist#ft#SetFileTypeSH("bash")
 au BufNewFile,BufRead .kshrc* call dist#ft#SetFileTypeSH("ksh")
 au BufNewFile,BufRead .profile* call dist#ft#SetFileTypeSH(getline(1))
 

runtime/ftplugin/clojure.vim

@@ -1,11 +1,11 @@
 " Vim filetype plugin file
-" Language:     Clojure
-" Author:       Meikel Brandmeyer <mb@kotka.de>
-"
-" Maintainer:   Sung Pae <self@sungpae.com>
-" URL:          https://github.com/guns/vim-clojure-static
-" License:      Same as Vim
-" Last Change:  18 July 2016
+" Language:           Clojure
+" Maintainer:         Alex Vear <av@axvr.io>
+" Former Maintainers: Sung Pae <self@sungpae.com>
+"                     Meikel Brandmeyer <mb@kotka.de>
+" URL:                https://github.com/clojure-vim/clojure.vim
+" License:            Vim (see :h license)
+" Last Change:        2021-02-13
 
 if exists("b:did_ftplugin")
 	finish
@@ -43,7 +43,7 @@ setlocal commentstring=;\ %s
 " specially and hence are not indented specially.
 "
 " -*- LISPWORDS -*-
-" Generated from https://github.com/guns/vim-clojure-static/blob/vim-release-011/clj/src/vim_clojure_static/generate.clj
+" Generated from https://github.com/clojure-vim/clojure.vim/blob/f8594e7030cdfb0b7990ac92953c77a08a7220f0/clj/src/vim_clojure_static/generate.clj
 setlocal lispwords=as->,binding,bound-fn,case,catch,cond->,cond->>,condp,def,definline,definterface,defmacro,defmethod,defmulti,defn,defn-,defonce,defprotocol,defrecord,defstruct,deftest,deftest-,deftype,doseq,dotimes,doto,extend,extend-protocol,extend-type,fn,for,if,if-let,if-not,if-some,let,letfn,locking,loop,ns,proxy,reify,set-test,testing,when,when-first,when-let,when-not,when-some,while,with-bindings,with-in-str,with-local-vars,with-open,with-precision,with-redefs,with-redefs-fn,with-test
 
 " Provide insert mode completions for special forms and clojure.core. As
@@ -57,21 +57,6 @@ for s:setting in ['omnifunc', 'completefunc']
 	endif
 endfor
 
-" Take all directories of the CLOJURE_SOURCE_DIRS environment variable
-" and add them to the path option.
-"
-" This is a legacy option for VimClojure users.
-if exists('$CLOJURE_SOURCE_DIRS')
-	for s:dir in split($CLOJURE_SOURCE_DIRS, (has("win32") || has("win64")) ? ';' : ':')
-		let s:dir = fnameescape(s:dir)
-		" Whitespace escaping for Windows
-		let s:dir = substitute(s:dir, '\', '\\\\', 'g')
-		let s:dir = substitute(s:dir, '\ ', '\\ ', 'g')
-		execute "setlocal path+=" . s:dir . "/**"
-	endfor
-	let b:undo_ftplugin .= ' | setlocal path<'
-endif
-
 " Skip brackets in ignored syntax regions when using the % command
 if exists('loaded_matchit')
 	let b:match_words = &matchpairs

runtime/ftplugin/fortran.vim

@@ -1,13 +1,13 @@
 " Vim settings file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, 77, 66)
-" Version:	(v52) 2020 October 07
+" Version:	(v53) 2021 April 06
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-plugin from Vim
 " Credits:
 "  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.
+"  Doug Kearns, and Fritz Reese.
 
 " Only do these settings when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -66,12 +66,19 @@ endif
 " Set comments and textwidth according to source type
 if (b:fortran_fixed_source == 1)
   setlocal comments=:!,:*,:C
-  " Fixed format requires a textwidth of 72 for code
-  setlocal tw=72
+  " Fixed format requires a textwidth of 72 for code,
+  " but some vendor extensions allow longer lines
+  if exists("fortran_extended_line_length")
+    setlocal tw=132
+  elseif exists("fortran_cardimage_line_length")
+    setlocal tw=80
+  else
+    setlocal tw=72
   " If you need to add "&" on continued lines so that the code is
   " compatible with both free and fixed format, then you should do so
   " in column 73 and uncomment the next line
   " setlocal tw=73
+  endif
 else
   setlocal comments=:!
   " Free format allows a textwidth of 132

runtime/ftplugin/lisp.vim

@@ -4,7 +4,7 @@
 " URL:		 http://sites.google.com/site/khorser/opensource/vim
 " Original author:    Dorai Sitaram <ds26@gte.com>
 " Original URL:		 http://www.ccs.neu.edu/~dorai/vimplugins/vimplugins.html
-" Last Change:   Oct 23, 2013
+" Last Change:   Mar 10, 2021
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -14,13 +14,11 @@ endif
 " Don't load another plugin for this buffer
 let b:did_ftplugin = 1
 
-setl comments=:;
+setl comments=:;;;;,:;;;,:;;,:;,sr:#\|,mb:\|,ex:\|#
 setl define=^\\s*(def\\k*
 setl formatoptions-=t
 setl iskeyword+=+,-,*,/,%,<,=,>,:,$,?,!,@-@,94
 setl lisp
 setl commentstring=;%s
 
-setl comments^=:;;;,:;;,sr:#\|,mb:\|,ex:\|#
-
 let b:undo_ftplugin = "setlocal comments< define< formatoptions< iskeyword< lisp< commentstring<"

runtime/ftplugin/poke.vim

@@ -0,0 +1,32 @@
+" Vim filetype plugin file
+" Language:	GNU Poke
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2021 March 11
+
+if exists("b:did_ftplugin")
+    finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,://
+setlocal commentstring=//\ %s
+setlocal formatoptions-=t formatoptions+=croql
+
+setlocal include=load
+setlocal suffixesadd=.pk
+
+if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
+  let b:browsefilter = "Poke Files (*.pk)\t*.pk\n" .
+		     \ "All Files (*.*)\t*.*\n"
+endif
+
+let b:undo_ftplugin = "setl fo< com< cms< inc< sua<" .
+		    \ " | unlet! b:browsefilter"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: nowrap sw=2 sts=2 ts=8

runtime/ftplugin/ps1.vim

@@ -0,0 +1,59 @@
+" Vim filetype plugin file
+" Language:    Windows PowerShell
+" URL:         https://github.com/PProvost/vim-ps1
+" Last Change: 2021 Apr 02
+
+" Only do this when not done yet for this buffer
+if exists("b:did_ftplugin") | finish | endif
+
+" Don't load another plug-in for this buffer
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal tw=0
+setlocal commentstring=#%s
+setlocal formatoptions=tcqro
+" Enable autocompletion of hyphenated PowerShell commands,
+" e.g. Get-Content or Get-ADUser
+setlocal iskeyword+=-
+
+" Change the browse dialog on Win32 to show mainly PowerShell-related files
+if has("gui_win32")
+	let b:browsefilter =
+				\ "All PowerShell Files (*.ps1, *.psd1, *.psm1, *.ps1xml)\t*.ps1;*.psd1;*.psm1;*.ps1xml\n" .
+				\ "PowerShell Script Files (*.ps1)\t*.ps1\n" .
+				\ "PowerShell Module Files (*.psd1, *.psm1)\t*.psd1;*.psm1\n" .
+				\ "PowerShell XML Files (*.ps1xml)\t*.ps1xml\n" .
+				\ "All Files (*.*)\t*.*\n"
+endif
+
+" Look up keywords by Get-Help:
+" check for PowerShell Core in Windows, Linux or MacOS
+if executable('pwsh') | let s:pwsh_cmd = 'pwsh'
+  " on Windows Subsystem for Linux, check for PowerShell Core in Windows
+elseif exists('$WSLENV') && executable('pwsh.exe') | let s:pwsh_cmd = 'pwsh.exe'
+  " check for PowerShell <= 5.1 in Windows
+elseif executable('powershell.exe') | let s:pwsh_cmd = 'powershell.exe'
+endif
+
+if exists('s:pwsh_cmd')
+  if !has('gui_running') && executable('less') &&
+        \ !(exists('$ConEmuBuild') && &term =~? '^xterm')
+    " For exclusion of ConEmu, see https://github.com/Maximus5/ConEmu/issues/2048
+    command! -buffer -nargs=1 GetHelp silent exe '!' . s:pwsh_cmd . ' -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -Command Get-Help -Full "<args>" | ' . (has('unix') ? 'LESS= less' : 'less') | redraw!
+  elseif has('terminal')
+    command! -buffer -nargs=1 GetHelp silent exe 'term ' . s:pwsh_cmd . ' -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -Command Get-Help -Full "<args>"' . (executable('less') ? ' | less' : '')
+  else
+    command! -buffer -nargs=1 GetHelp echo system(s:pwsh_cmd . ' -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -Command Get-Help -Full <args>')
+  endif
+endif
+setlocal keywordprg=:GetHelp
+
+" Undo the stuff we changed
+let b:undo_ftplugin = "setlocal tw< cms< fo< iskeyword< keywordprg<" .
+			\ " | unlet! b:browsefilter"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/ftplugin/ps1xml.vim

@@ -0,0 +1,34 @@
+" Vim filetype plugin file
+" Language:    Windows PowerShell
+" URL:         https://github.com/PProvost/vim-ps1
+" Last Change: 2021 Apr 02
+
+" Only do this when not done yet for this buffer
+if exists("b:did_ftplugin") | finish | endif
+
+" Don't load another plug-in for this buffer
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+setlocal tw=0
+setlocal commentstring=#%s
+setlocal formatoptions=tcqro
+
+" Change the browse dialog on Win32 to show mainly PowerShell-related files
+if has("gui_win32")
+  let b:browsefilter = 
+        \ "All PowerShell Files (*.ps1, *.psd1, *.psm1, *.ps1xml)\t*.ps1;*.psd1;*.psm1;*.ps1xml\n" .
+        \ "PowerShell Script Files (*.ps1)\t*.ps1\n" .
+        \ "PowerShell Module Files (*.psd1, *.psm1)\t*.psd1;*.psm1\n" .
+        \ "PowerShell XML Files (*.ps1xml)\t*.ps1xml\n" .
+        \ "All Files (*.*)\t*.*\n"
+endif
+
+" Undo the stuff we changed
+let b:undo_ftplugin = "setlocal tw< cms< fo<" .
+      \ " | unlet! b:browsefilter"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/ftplugin/vim.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Vim
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2021 Jan 23
+" Last Change:	2021 Feb 20
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -54,7 +54,7 @@ if "\n" .. getline(1, 10)->join("\n") =~# '\n\s*vim9\%[script]\>'
   " Comments starts with # in Vim9 script
   setlocal commentstring=#%s
 else
-  setlocal com=sO:\"\ -,mO:\"\ \ ,:\"
+  setlocal com=sO:\"\ -,mO:\"\ \ ,eO:\"\",:\"
   " Comments starts with a double quote in legacy script
   setlocal commentstring=\"%s
 endif
@@ -94,7 +94,7 @@ if exists("loaded_matchit")
   "   func name
   " require a parenthesis following, then there can be an "endfunc".
   let b:match_words =
-	\ '\<\%(fu\%[nction]\|def\)\s\+\S\+(:\<retu\%[rn]\>:\<\%(endf\%[unction]\|enddef\)\>,' .
+	\ '\<\%(fu\%[nction]\|def\)!\=\s\+\S\+(:\<retu\%[rn]\>:\<\%(endf\%[unction]\|enddef\)\>,' .
  	\ '\<\(wh\%[ile]\|for\)\>:\<brea\%[k]\>:\<con\%[tinue]\>:\<end\(w\%[hile]\|fo\%[r]\)\>,' .
 	\ '\<if\>:\<el\%[seif]\>:\<en\%[dif]\>,' .
 	\ '{:},' .

runtime/indent/cdl.vim

@@ -62,10 +62,14 @@ fun! CdlGetIndent(lnum)
   " PREVIOUS LINE
   let ind = indent(lnum)
   let line = getline(lnum)
-  let f = -1 " wether a '=' is a conditional or a asignment, -1 means we don't know yet
-  " one 'closing' element at the beginning of the line has already reduced the
-  "   indent, but 'else', 'elseif' & 'then' increment it for the next line
-  " '=' at the beginning has already de right indent (increased for asignments)
+
+  " Whether a '=' is a conditional or an assignment. -1 means we don't know
+  " yet.
+  " One 'closing' element at the beginning of the line has already reduced the
+  " indent, but 'else', 'elseif' & 'then' increment it for the next line.
+  " '=' at the beginning already has the right indent (increased for
+  " asignments).
+  let f = -1
   let inicio = matchend(line, '^\c\s*\(else\a*\|then\|endif\|/[*/]\|[);={]\)')
   if inicio > 0
     let c = line[inicio-1]

runtime/indent/clojure.vim

@@ -1,12 +1,11 @@
 " Vim indent file
-" Language:     Clojure
-" Author:       Meikel Brandmeyer <mb@kotka.de>
-" URL:          http://kotka.de/projects/clojure/vimclojure.html
-"
-" Maintainer:   Sung Pae <self@sungpae.com>
-" URL:          https://github.com/guns/vim-clojure-static
-" License:      Same as Vim
-" Last Change:  18 July 2016
+" Language:           Clojure
+" Maintainer:         Alex Vear <av@axvr.io>
+" Former Maintainers: Sung Pae <self@sungpae.com>
+"                     Meikel Brandmeyer <mb@kotka.de>
+" URL:                https://github.com/clojure-vim/clojure.vim
+" License:            Vim (see :h license)
+" Last Change:        2021-02-13
 
 if exists("b:did_indent")
 	finish
@@ -87,7 +86,7 @@ if exists("*searchpairpos")
 	function! s:match_pairs(open, close, stopat)
 		" Stop only on vector and map [ resp. {. Ignore the ones in strings and
 		" comments.
-		if a:stopat == 0
+		if a:stopat == 0 && g:clojure_maxlines > 0
 			let stopat = max([line(".") - g:clojure_maxlines, 0])
 		else
 			let stopat = a:stopat
@@ -121,7 +120,7 @@ if exists("*searchpairpos")
 			if s:syn_id_name() !~? "string"
 				return -1
 			endif
-			if s:current_char() != '\\'
+			if s:current_char() != '\'
 				return -1
 			endif
 			call cursor(0, col("$") - 1)
@@ -170,7 +169,35 @@ if exists("*searchpairpos")
 
 		call search('\S', 'W')
 		let w = s:strip_namespace_and_macro_chars(s:current_word())
+
 		if g:clojure_special_indent_words =~# '\V\<' . w . '\>'
+
+			" `letfn` is a special-special-case.
+			if w ==# 'letfn'
+				" Earlier code left the cursor at:
+				"     (letfn [...] ...)
+				"      ^
+
+				" Search and get coordinates of first `[`
+				"     (letfn [...] ...)
+				"            ^
+				call search('\[', 'W')
+				let pos = getcurpos()
+				let letfn_bracket = [pos[1], pos[2]]
+
+				" Move cursor to start of the form this function was
+				" initially called on.  Grab the coordinates of the
+				" closest outer `[`.
+				call cursor(a:position)
+				let outer_bracket = s:match_pairs('\[', '\]', 0)
+
+				" If the located square brackets are not the same,
+				" don't use special-case formatting.
+				if outer_bracket != letfn_bracket
+					return 0
+				endif
+			endif
+
 			return 1
 		endif
 
@@ -190,11 +217,7 @@ if exists("*searchpairpos")
 	" Check if form is a reader conditional, that is, it is prefixed by #?
 	" or @#?
 	function! s:is_reader_conditional_special_case(position)
-		if getline(a:position[0])[a:position[1] - 3 : a:position[1] - 2] == "#?"
-			return 1
-		endif
-
-		return 0
+		return getline(a:position[0])[a:position[1] - 3 : a:position[1] - 2] == "#?"
 	endfunction
 
 	" Returns 1 for opening brackets, -1 for _anything else_.
@@ -261,7 +284,7 @@ if exists("*searchpairpos")
 		call cursor(paren)
 
 		if s:is_method_special_case(paren)
-			return [paren[0], paren[1] + shiftwidth() - 1]
+			return [paren[0], paren[1] + &shiftwidth - 1]
 		endif
 
 		if s:is_reader_conditional_special_case(paren)
@@ -292,6 +315,19 @@ if exists("*searchpairpos")
 			return paren
 		endif
 
+		" If the keyword begins with #, check if it is an anonymous
+		" function or set, in which case we indent by the shiftwidth
+		" (minus one if g:clojure_align_subforms = 1), or if it is
+		" ignored, in which case we use the ( position for indent.
+		if w[0] == "#"
+			" TODO: Handle #=() and other rare reader invocations?
+			if w[1] == '(' || w[1] == '{'
+				return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : &shiftwidth - 1)]
+			elseif w[1] == '_'
+				return paren
+			endif
+		endif
+
 		" Test words without namespace qualifiers and leading reader macro
 		" metacharacters.
 		"
@@ -299,19 +335,19 @@ if exists("*searchpairpos")
 		let ww = s:strip_namespace_and_macro_chars(w)
 
 		if &lispwords =~# '\V\<' . ww . '\>'
-			return [paren[0], paren[1] + shiftwidth() - 1]
+			return [paren[0], paren[1] + &shiftwidth - 1]
 		endif
 
 		if g:clojure_fuzzy_indent
 			\ && !s:match_one(g:clojure_fuzzy_indent_blacklist, ww)
 			\ && s:match_one(g:clojure_fuzzy_indent_patterns, ww)
-			return [paren[0], paren[1] + shiftwidth() - 1]
+			return [paren[0], paren[1] + &shiftwidth - 1]
 		endif
 
 		call search('\v\_s', 'cW')
 		call search('\v\S', 'W')
 		if paren[0] < line(".")
-			return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : shiftwidth() - 1)]
+			return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : &shiftwidth - 1)]
 		endif
 
 		call search('\v\S', 'bW')

runtime/indent/html.vim

@@ -1,7 +1,7 @@
 " Vim indent script for HTML
 " Maintainer:	Bram Moolenaar
 " Original Author: Andy Wokula <anwoku@yahoo.de>
-" Last Change:	2020 Dec 11
+" Last Change:	2021 Jan 26
 " Version:	1.0 "{{{
 " Description:	HTML indent script with cached state for faster indenting on a
 "		range of lines.
@@ -941,11 +941,11 @@ func! s:InsideTag(foundHtmlString)
       let idx = match(text, '<' . s:tagname . '\s\+\zs\w')
     endif
     if idx == -1
-      " after just "<tag" indent one level more
+      " after just "<tag" indent two levels more
       let idx = match(text, '<' . s:tagname . '$')
       if idx >= 0
-	call cursor(lnum, idx)
-	return virtcol('.') + shiftwidth()
+	call cursor(lnum, idx + 1)
+	return virtcol('.') - 1 + shiftwidth() * 2
       endif
     endif
     if idx > 0

runtime/indent/ps1.vim

@@ -0,0 +1,17 @@
+" Vim indent file
+" Language:    Windows PowerShell
+" URL:         https://github.com/PProvost/vim-ps1
+" Last Change: 2017 Oct 19
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+	finish
+endif
+let b:did_indent = 1
+
+" smartindent is good enough for powershell
+setlocal smartindent
+" disable the indent removal for # marks
+inoremap <buffer> # X#
+
+let b:undo_indent = "setl si<"

runtime/indent/ruby.vim

@@ -4,7 +4,6 @@
 " Previous Maintainer:	Nikolai Weibull <now at bitwi.se>
 " URL:			https://github.com/vim-ruby/vim-ruby
 " Release Coordinator:	Doug Kearns <dougkearns@gmail.com>
-" Last Change:		2019 Dec 08
 
 " 0. Initialization {{{1
 " =================
@@ -27,7 +26,12 @@ endif
 
 if !exists('g:ruby_indent_block_style')
   " Possible values: "expression", "do"
-  let g:ruby_indent_block_style = 'expression'
+  let g:ruby_indent_block_style = 'do'
+endif
+
+if !exists('g:ruby_indent_hanging_elements')
+  " Non-zero means hanging indents are enabled, zero means disabled
+  let g:ruby_indent_hanging_elements = 1
 endif
 
 setlocal nosmartindent
@@ -322,7 +326,11 @@ function! s:ClosingBracketOnEmptyLine(cline_info) abort
 
     if searchpair(escape(bracket_pair[0], '\['), '', bracket_pair[1], 'bW', s:skip_expr) > 0
       if closing_bracket == ')' && col('.') != col('$') - 1
-        let ind = virtcol('.') - 1
+        if g:ruby_indent_hanging_elements
+          let ind = virtcol('.') - 1
+        else
+          let ind = indent(line('.'))
+        end
       elseif g:ruby_indent_block_style == 'do'
         let ind = indent(line('.'))
       else " g:ruby_indent_block_style == 'expression'
@@ -547,7 +555,9 @@ function! s:AfterUnbalancedBracket(pline_info) abort
     let [opening, closing] = s:ExtraBrackets(info.plnum)
 
     if opening.pos != -1
-      if opening.type == '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
+      if !g:ruby_indent_hanging_elements
+        return indent(info.plnum) + info.sw
+      elseif opening.type == '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
         if col('.') + 1 == col('$')
           return indent(info.plnum) + info.sw
         else
@@ -632,8 +642,7 @@ function! s:PreviousNotMSL(msl_info) abort
       " TODO (2016-10-07) Wrong/unused? How could it be "1"?
       return indent(info.plnum) - 1
       " If previous line is a continuation return its indent.
-      " TODO: the || s:IsInString() thing worries me a bit.
-    elseif s:Match(info.plnum, s:non_bracket_continuation_regex) || s:IsInString(info.plnum, strlen(line))
+    elseif s:Match(info.plnum, s:non_bracket_continuation_regex)
       return indent(info.plnum)
     endif
   endif

runtime/indent/testdir/html.ok

@@ -19,7 +19,7 @@ div#d2 { color: green; }
 	</div>
 
 	<div
-	    class="foo bar">
+		class="foo bar">
 	    text
 	</div>
 

runtime/indent/testdir/vim.in

@@ -15,6 +15,21 @@ let x = [
 \ ]
 endif
 
+" TODO: add searchpair() to find matching {
+"for x in [
+"{
+"key: 'value'
+"},
+"]
+"eval 0
+"endfor
+
+for x in [
+{key: 'value'},
+]
+eval 0
+endfor
+
 " END_INDENT
 
 " START_INDENT

runtime/indent/testdir/vim.ok

@@ -15,6 +15,21 @@ if 1
 		\ ]
 endif
 
+" TODO: add searchpair() to find matching {
+"for x in [
+"{
+"key: 'value'
+"},
+"]
+"eval 0
+"endfor
+
+for x in [
+	{key: 'value'},
+	]
+    eval 0
+endfor
+
 " END_INDENT
 
 " START_INDENT

runtime/indent/vim.vim

@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Vim script
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2021 Jan 21
+" Last Change:	2021 Feb 18
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -99,7 +99,9 @@ function GetVimIndentIntern()
     let ind = ind + shiftwidth()
   else
     " A line starting with :au does not increment/decrement indent.
-    if prev_text !~ '^\s*au\%[tocmd]'
+    " A { may start a block or a dict.  Assume that when a } follows it's a
+    " terminated dict.
+    if prev_text !~ '^\s*au\%[tocmd]' && prev_text !~ '^\s*{.*}'
       let i = match(prev_text, '\(^\||\)\s*\(export\s\+\)\?\({\|\(if\|wh\%[ile]\|for\|try\|cat\%[ch]\|fina\|finall\%[y]\|fu\%[nction]\|def\|el\%[seif]\)\>\)')
       if i >= 0
 	let ind += shiftwidth()
@@ -152,13 +154,17 @@ function GetVimIndentIntern()
   endif
 
   " Below a line starting with "]" we must be below the end of a list.
-  if prev_text_end =~ '^\s*]'
+  " Include a "}" and "},} in case a dictionary ends too.
+  if prev_text_end =~ '^\s*\(},\=\s*\)\=]'
     let ind = ind - shiftwidth()
   endif
 
-  " A line ending in "{"/"[} is most likely the start of a dict/list literal,
-  " indent the next line more.  Not for a continuation line.
-  if prev_text_end =~ '[{[]\s*$' && !found_cont
+  let ends_in_comment = has('syntax_items')
+	\ && synIDattr(synID(lnum, len(getline(lnum)), 1), "name") =~ '\(Comment\|String\)$'
+
+  " A line ending in "{" or "[" is most likely the start of a dict/list literal,
+  " indent the next line more.  Not for a continuation line or {{{.
+  if !ends_in_comment && prev_text_end =~ '\s[{[]\s*$' && !found_cont
     let ind = ind + shiftwidth()
   endif
 

runtime/optwin.vim

@@ -266,6 +266,8 @@ if exists("+autochdir")
   call <SID>AddOption("autochdir", gettext("change to directory of file in buffer"))
   call <SID>BinOptionG("acd", &acd)
 endif
+call <SID>AddOption("autoshelldir", gettext("change to pwd of shell in terminal buffer"))
+call <SID>BinOptionG("asd", &asd)
 call <SID>AddOption("wrapscan", gettext("search commands wrap around the end of the buffer"))
 call <SID>BinOptionG("ws", &ws)
 call <SID>AddOption("incsearch", gettext("show match for partly typed search command"))

runtime/plugin/matchparen.vim

@@ -1,6 +1,6 @@
 " Vim plugin for showing matching parens
 " Maintainer:  Bram Moolenaar <Bram@vim.org>
-" Last Change: 2020 Jun 18
+" Last Change: 2021 Apr 07
 
 " Exit quickly when:
 " - this plugin was already loaded (or disabled)
@@ -107,9 +107,10 @@ func s:Highlight_Matching_Pair()
     " Build an expression that detects whether the current cursor position is
     " in certain syntax types (string, comment, etc.), for use as
     " searchpairpos()'s skip argument.
-    " We match "escape" for special items, such as lispEscapeSpecial.
+    " We match "escape" for special items, such as lispEscapeSpecial, and
+    " match "symbol" for lispBarSymbol.
     let s_skip = '!empty(filter(map(synstack(line("."), col(".")), ''synIDattr(v:val, "name")''), ' .
-	\ '''v:val =~? "string\\|character\\|singlequote\\|escape\\|comment"''))'
+	\ '''v:val =~? "string\\|character\\|singlequote\\|escape\\symbol\\|comment"''))'
     " If executing the expression determines that the cursor is currently in
     " one of the syntax types, then we want searchpairpos() to find the pair
     " within those syntax types (i.e., not skip).  Otherwise, the cursor is

runtime/scripts.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types in scripts
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last change:	2020 Aug 15
+" Last change:	2021 Jan 22
 
 " This file is called by an autocommand for every file that has just been
 " loaded into a buffer.  It checks if the type of file can be recognized by

runtime/syntax/dot.vim

@@ -1,16 +1,22 @@
-" Vim syntax file
 " Language:     Dot
 " Filenames:    *.dot
 " Maintainer:   Markus Mottl  <markus.mottl@gmail.com>
 " URL:          http://www.ocaml.info/vim/syntax/dot.vim
-" Last Change:  2011 May 17 - improved identifier matching + two new keywords
+" Last Change:  2021 Mar 24 - better attr + escape string matching, new keywords (Farbod Salamat-Zadeh)
+"               2011 May 17 - improved identifier matching + two new keywords
 "               2001 May 04 - initial version
 
-" quit when a syntax file was already loaded
-if exists("b:current_syntax")
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
   finish
 endif
 
+let s:keepcpo = &cpo
+set cpo&vim
+
 " Errors
 syn match    dotParErr     ")"
 syn match    dotBrackErr   "]"
@@ -29,39 +35,43 @@ syn keyword  dotTodo contained TODO FIXME XXX
 " Strings
 syn region   dotString    start=+"+ skip=+\\\\\|\\"+ end=+"+
 
+" Escape strings
+syn match    dotEscString /\v\\(N|G|E|T|H|L)/ containedin=dotString
+syn match    dotEscString /\v\\(n|l|r)/       containedin=dotString
+
 " General keywords
-syn keyword  dotKeyword  digraph node edge subgraph
+syn keyword  dotKeyword graph digraph subgraph node edge strict
 
-" Graph attributes
-syn keyword  dotType center layers margin mclimit name nodesep nslimit
-syn keyword  dotType ordering page pagedir rank rankdir ranksep ratio
-syn keyword  dotType rotate size
-
-" Node attributes
-syn keyword  dotType distortion fillcolor fontcolor fontname fontsize
-syn keyword  dotType height layer orientation peripheries regular
-syn keyword  dotType shape shapefile sides skew width
-
-" Edge attributes
-syn keyword  dotType arrowhead arrowsize arrowtail constraint decorateP
-syn keyword  dotType dir headclip headlabel headport labelangle labeldistance
-syn keyword  dotType labelfontcolor labelfontname labelfontsize
-syn keyword  dotType minlen port_label_distance samehead sametail
-syn keyword  dotType tailclip taillabel tailport weight
-
-" Shared attributes (graphs, nodes, edges)
-syn keyword  dotType color
-
-" Shared attributes (graphs and edges)
-syn keyword  dotType bgcolor label URL
-
-" Shared attributes (nodes and edges)
-syn keyword  dotType fontcolor fontname fontsize layer style
+" Node, edge and graph attributes
+syn keyword  dotType _background area arrowhead arrowsize arrowtail bb bgcolor
+      \ center charset class clusterrank color colorscheme comment compound
+      \ concentrate constraint Damping decorate defaultdist dim dimen dir
+      \ diredgeconstraints distortion dpi edgehref edgetarget edgetooltip
+      \ edgeURL epsilon esep fillcolor fixedsize fontcolor fontname fontnames
+      \ fontpath fontsize forcelabels gradientangle group head_lp headclip
+      \ headhref headlabel headport headtarget headtooltip headURL height href
+      \ id image imagepath imagepos imagescale inputscale K label label_scheme
+      \ labelangle labeldistance labelfloat labelfontcolor labelfontname
+      \ labelfontsize labelhref labeljust labelloc labeltarget labeltooltip
+      \ labelURL landscape layer layerlistsep layers layerselect layersep 
+      \ layout len levels levelsgap lhead lheight lp ltail lwidth margin
+      \ maxiter mclimit mindist minlen mode model mosek newrank nodesep 
+      \ nojustify normalize notranslate nslimit nslimit1 ordering orientation
+      \ outputorder overlap overlap_scaling overlap_shrink pack packmode pad
+      \ page pagedir pencolor penwidth peripheries pin pos quadtree quantum
+      \ rank rankdir ranksep ratio rects regular remincross repulsiveforce
+      \ resolution root rotate rotation samehead sametail samplepoints scale
+      \ searchsize sep shape shapefile showboxes sides size skew smoothing
+      \ sortv splines start style stylesheet tail_lp tailclip tailhref 
+      \ taillabel tailport tailtarget tailtooltip tailURL target tooltip
+      \ truecolor URL vertices viewport voro_margin weight width xdotversion 
+      \ xlabel xlp z
 
 " Special chars
 syn match    dotKeyChar  "="
 syn match    dotKeyChar  ";"
 syn match    dotKeyChar  "->"
+syn match    dotKeyChar  "--"
 
 " Identifier
 syn match    dotIdentifier /\<\w\+\(:\w\+\)\?\>/
@@ -71,27 +81,41 @@ syn sync minlines=50
 syn sync maxlines=500
 
 " Define the default highlighting.
-" Only when an item doesn't have highlighting yet
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_dot_syntax_inits")
+  if version < 508
+    let did_dot_syntax_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
 
-hi def link dotParErr	 Error
-hi def link dotBraceErr	 Error
-hi def link dotBrackErr	 Error
+  HiLink dotParErr	 Error
+  HiLink dotBraceErr	 Error
+  HiLink dotBrackErr	 Error
 
-hi def link dotComment	 Comment
-hi def link dotTodo	 Todo
+  HiLink dotComment	 Comment
+  HiLink dotTodo	 Todo
 
-hi def link dotParEncl	 Keyword
-hi def link dotBrackEncl	 Keyword
-hi def link dotBraceEncl	 Keyword
+  HiLink dotParEncl	 Keyword
+  HiLink dotBrackEncl	 Keyword
+  HiLink dotBraceEncl	 Keyword
 
-hi def link dotKeyword	 Keyword
-hi def link dotType	 Type
-hi def link dotKeyChar	 Keyword
+  HiLink dotKeyword	 Keyword
+  HiLink dotType	 Type
+  HiLink dotKeyChar	 Keyword
 
-hi def link dotString	 String
-hi def link dotIdentifier	 Identifier
+  HiLink dotString	 String
+  HiLink dotEscString	 Keyword
+  HiLink dotIdentifier	 Identifier
 
+  delcommand HiLink
+endif
 
 let b:current_syntax = "dot"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim: ts=8

runtime/syntax/fortran.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, and 77)
-" Version:	(v103) 2020 October 07
+" Version:	(v104) 2021 April 06
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-syntax from Vim
 " Credits:
@@ -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 Dieudonne, 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, Judicael Grasset, Takuma Yoshida,
+"  Eisuke Kawashima, Andre Chalella, and Fritz Reese.
 
 if exists("b:current_syntax")
   finish
@@ -360,8 +360,15 @@ syn cluster fortranCommentGroup contains=fortranTodo
 
 if (b:fortran_fixed_source == 1)
   if !exists("fortran_have_tabs")
-    "Flag items beyond column 72
-    syn match fortranSerialNumber	excludenl "^.\{73,}$"lc=72
+    " Fixed format requires a textwidth of 72 for code,
+    " but some vendor extensions allow longer lines
+    if exists("fortran_extended_line_length")
+      syn match fortranSerialNumber	excludenl "^.\{133,}$"lc=132
+    elseif exists("fortran_cardimage_line_length")
+      syn match fortranSerialNumber	excludenl "^.\{81,}$"lc=80
+    else
+      syn match fortranSerialNumber	excludenl "^.\{73,}$"lc=72
+    endif
     "Flag left margin errors
     syn match fortranLabelError	"^.\{-,4}[^0-9 ]" contains=fortranTab
     syn match fortranLabelError	"^.\{4}\d\S"

runtime/syntax/groff.vim

@@ -1,7 +1,7 @@
 " VIM syntax file
 " Language:	groff
-" Maintainer:	Alejandro López-Valencia <dradul@yahoo.com>
-" URL:		http://dradul.tripod.com/vim
+" Maintainer:	John Marshall <jmarshall@hey.com>
+" Previous Maintainer:	Pedro Alejandro López-Valencia <palopezv@gmail.com>
 " Last Change:	2003-05-08-12:41:13 GMT-5.
 
 " This uses the nroff.vim syntax file.

runtime/syntax/groovy.vim

@@ -2,9 +2,9 @@
 " Language:	Groovy
 " Original Author:	Alessio Pace <billy.corgan AT tiscali.it>
 " Maintainer:	Tobias Rapp <yahuxo+vim AT mailbox.org>
-" Version: 	0.1.17
+" Version: 	0.1.18
 " URL:	  http://www.vim.org/scripts/script.php?script_id=945
-" Last Change:	2020 May 26
+" Last Change:	2021 Feb 03
 
 " THE ORIGINAL AUTHOR'S NOTES:
 "
@@ -253,7 +253,8 @@ if exists("groovy_regex_strings")
 endif
 " syn region groovyELExpr start=+${+ end=+}+ keepend contained
 syn match groovyELExpr /\${.\{-}}/ contained
-syn match groovyELExpr /\$[a-zA-Z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\uFFFE_][a-zA-Z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\uFFFE0-9_.]*/ contained
+" Fix: force use of the NFA regexp engine (2), see GitHub issue #7280
+syn match groovyELExpr /\%#=2\$[a-zA-Z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\uFFFE_][a-zA-Z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\uFFFE0-9_.]*/ contained
 hi def link groovyELExpr Identifier
 
 " TODO: better matching. I am waiting to understand how it really works in groovy

runtime/syntax/html.vim

@@ -1,10 +1,11 @@
 " Vim syntax file
 " Language:             HTML
-" Maintainer:           Jorge Maldonado Ventura <jorgesumle@freakspot.net>
+" Previous Maintainer:  Jorge Maldonado Ventura <jorgesumle@freakspot.net>
 " Previous Maintainer:  Claudio Fleiner <claudio@fleiner.com>
 " Repository:           https://notabug.org/jorgesumle/vim-html-syntax
-" Last Change:          2020 Mar 17
-" Included patch from Florian Breisch to add the summary element
+" Last Change:          2021 Mar 02
+"			Included patch #7900 to fix comments
+"			Included patch #7916 to fix a few more things
 "
 
 " Please check :help html.vim for some comments and a description of the options
@@ -79,26 +80,16 @@ syn keyword htmlArg contained usemap ismap valign value vlink vspace width wrap
 syn match   htmlArg contained "\<\(http-equiv\|href\|title\)="me=e-1
 
 " aria attributes
-syn match htmlArg contained "\<\(aria-activedescendant\|aria-atomic\)\>"
-syn match htmlArg contained "\<\(aria-autocomplete\|aria-busy\|aria-checked\)\>"
-syn match htmlArg contained "\<\(aria-colcount\|aria-colindex\|aria-colspan\)\>"
-syn match htmlArg contained "\<\(aria-controls\|aria-current\)\>"
-syn match htmlArg contained "\<\(aria-describedby\|aria-details\)\>"
-syn match htmlArg contained "\<\(aria-disabled\|aria-dropeffect\)\>"
-syn match htmlArg contained "\<\(aria-errormessage\|aria-expanded\)\>"
-syn match htmlArg contained "\<\(aria-flowto\|aria-grabbed\|aria-haspopup\)\>"
-syn match htmlArg contained "\<\(aria-hidden\|aria-invalid\)\>"
-syn match htmlArg contained "\<\(aria-keyshortcuts\|aria-label\)\>"
-syn match htmlArg contained "\<\(aria-labelledby\|aria-level\|aria-live\)\>"
-syn match htmlArg contained "\<\(aria-modal\|aria-multiline\)\>"
-syn match htmlArg contained "\<\(aria-multiselectable\|aria-orientation\)\>"
-syn match htmlArg contained "\<\(aria-owns\|aria-placeholder\|aria-posinset\)\>"
-syn match htmlArg contained "\<\(aria-pressed\|aria-readonly\|aria-relevant\)\>"
-syn match htmlArg contained "\<\(aria-required\|aria-roledescription\)\>"
-syn match htmlArg contained "\<\(aria-rowcount\|aria-rowindex\|aria-rowspan\)\>"
-syn match htmlArg contained "\<\(aria-selected\|aria-setsize\|aria-sort\)\>"
-syn match htmlArg contained "\<\(aria-valuemax\|aria-valuemin\)\>"
-syn match htmlArg contained "\<\(aria-valuenow\|aria-valuetext\)\>"
+exe 'syn match htmlArg contained "\<aria-\%(' . join([
+    \ 'activedescendant', 'atomic', 'autocomplete', 'busy', 'checked', 'colcount',
+    \ 'colindex', 'colspan', 'controls', 'current', 'describedby', 'details',
+    \ 'disabled', 'dropeffect', 'errormessage', 'expanded', 'flowto', 'grabbed',
+    \ 'haspopup', 'hidden', 'invalid', 'keyshortcuts', 'label', 'labelledby', 'level',
+    \ 'live', 'modal', 'multiline', 'multiselectable', 'orientation', 'owns',
+    \ 'placeholder', 'posinset', 'pressed', 'readonly', 'relevant', 'required',
+    \ 'roledescription', 'rowcount', 'rowindex', 'rowspan', 'selected', 'setsize',
+    \ 'sort', 'valuemax', 'valuemin', 'valuenow', 'valuetext'
+    \ ], '\|') . '\)\>"'
 syn keyword htmlArg contained role
 
 " Netscape extensions
@@ -139,13 +130,19 @@ syn match htmlSpecialChar "&#\=[0-9A-Za-z]\{1,8};"
 
 " Comments (the real ones or the old netscape ones)
 if exists("html_wrong_comments")
-  syn region htmlComment                start=+<!--+    end=+--\s*>+ contains=@Spell
+  syn region htmlComment        start=+<!--+    end=+--\s*>+    contains=@Spell
 else
-  syn region htmlComment                start=+<!+      end=+>+   contains=htmlCommentPart,htmlCommentError,@Spell
-  syn match  htmlCommentError contained "[^><!]"
-  syn region htmlCommentPart  contained start=+--+      end=+--\s*+  contains=@htmlPreProc,@Spell
+  " The HTML 5.2 syntax 8.2.4.41: bogus comment is parser error; browser skips until next &gt
+  syn region htmlComment        start=+<!+      end=+>+         contains=htmlCommentError keepend
+  " Idem 8.2.4.42,51: Comment starts with <!-- and ends with -->
+  " Idem 8.2.4.43,44: Except <!--> and <!---> are parser errors
+  " Idem 8.2.4.52: dash-dash-bang (--!>) is error ignored by parser, also closes comment
+  syn region htmlComment matchgroup=htmlComment start=+<!--\%(-\?>\)\@!+        end=+--!\?>+    contains=htmlCommentNested,@htmlPreProc,@Spell keepend
+  " Idem 8.2.4.49: nested comment is parser error, except <!--> is all right
+  syn match htmlCommentNested contained "<!-->\@!"
+  syn match htmlCommentError  contained "[^><!]"
 endif
-syn region htmlComment                  start=+<!DOCTYPE+ keepend end=+>+
+syn region htmlComment  start=+<!DOCTYPE+       end=+>+ keepend
 
 " server-parsed commands
 syn region htmlPreProc start=+<!--#+ end=+-->+ contains=htmlPreStmt,htmlPreError,htmlPreAttr
@@ -266,7 +263,7 @@ hi def link htmlEndTag                  Identifier
 hi def link htmlArg                     Type
 hi def link htmlTagName                 htmlStatement
 hi def link htmlSpecialTagName          Exception
-hi def link htmlValue                     String
+hi def link htmlValue                   String
 hi def link htmlSpecialChar             Special
 
 if !exists("html_no_rendering")
@@ -310,13 +307,10 @@ hi def link htmlPreProc            PreProc
 hi def link htmlPreAttr            String
 hi def link htmlPreProcAttrName    PreProc
 hi def link htmlPreProcAttrError   Error
-hi def link htmlSpecial            Special
-hi def link htmlSpecialChar        Special
 hi def link htmlString             String
 hi def link htmlStatement          Statement
 hi def link htmlComment            Comment
-hi def link htmlCommentPart        Comment
-hi def link htmlValue              String
+hi def link htmlCommentNested      htmlError
 hi def link htmlCommentError       htmlError
 hi def link htmlTagError           htmlError
 hi def link htmlEvent              javaScript

runtime/syntax/javascript.vim

@@ -7,7 +7,7 @@
 "		(ss) repaired several quoting and grouping glitches
 "		(ss) fixed regex parsing issue with multiple qualifiers [gi]
 "		(ss) additional factoring of keywords, globals, and members
-" Last Change:	2020 May 14
+" Last Change:	2021 Mar 30
 " 		2013 Jun 12: adjusted javaScriptRegexpString (Kevin Locke)
 " 		2018 Apr 14: adjusted javaScriptRegexpString (LongJohnCoder)
 
@@ -41,6 +41,7 @@ syn region  javaScriptEmbed	       start=+${+  end=+}+	contains=@javaScriptEmbed
 
 syn match   javaScriptSpecialCharacter "'\\.'"
 syn match   javaScriptNumber	       "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
+syn match   javaScriptNumber	       "-\=\<\d\+\%(_\d\+\)*\>"
 syn region  javaScriptRegexpString     start=+[,(=+]\s*/[^/*]+ms=e-1,me=e-1 skip=+\\\\\|\\/+ end=+/[gimuys]\{0,2\}\s*$+ end=+/[gimuys]\{0,2\}\s*[+;.,)\]}]+me=e-1 end=+/[gimuys]\{0,2\}\s\+\/+me=e-1 contains=@htmlPreproc,javaScriptComment oneline
 
 syn keyword javaScriptConditional	if else switch

runtime/syntax/lhaskell.vim

@@ -1,11 +1,11 @@
 " Vim syntax file
 " Language:		Haskell with literate comments, Bird style,
-"			TeX style and plain text surrounding
+"			Markdown style, TeX style and plain text surrounding
 "			\begin{code} \end{code} blocks
 " Maintainer:		Haskell Cafe mailinglist <haskell-cafe@haskell.org>
 " Original Author:	Arthur van Leeuwen <arthurvl@cs.uu.nl>
-" Last Change:		2010 Apr 11
-" Version:		1.04
+" Last Change:		2020 Feb 25
+" Version:		1.05
 "
 " Thanks to Ian Lynagh for thoughtful comments on initial versions and
 " for the inspiration for writing this in the first place.
@@ -44,8 +44,8 @@ endif
 " First off, see if we can inherit a user preference for lhs_markup
 if !exists("b:lhs_markup")
     if exists("lhs_markup")
-	if lhs_markup =~ '\<\%(tex\|none\)\>'
-	    let b:lhs_markup = matchstr(lhs_markup,'\<\%(tex\|none\)\>')
+	if lhs_markup =~ '\<\%(tex\|md\|none\)\>'
+	    let b:lhs_markup = matchstr(lhs_markup,'\<\%(tex\|md\|none\)\>')
 	else
 	    echohl WarningMsg | echo "Unknown value of lhs_markup" | echohl None
 	    let b:lhs_markup = "unknown"
@@ -54,7 +54,7 @@ if !exists("b:lhs_markup")
 	let b:lhs_markup = "unknown"
     endif
 else
-    if b:lhs_markup !~ '\<\%(tex\|none\)\>'
+    if b:lhs_markup !~ '\<\%(tex\|md\|none\)\>'
 	let b:lhs_markup = "unknown"
     endif
 endif
@@ -74,6 +74,8 @@ call cursor(1,1)
 if b:lhs_markup == "unknown"
     if search('\\documentclass\|\\begin{\(code}\)\@!\|\\\(sub\)*section\|\\chapter|\\part','W') != 0
 	let b:lhs_markup = "tex"
+    elseif search('```haskell','W') != 0
+        let b:lhs_markup = "md"
     else
 	let b:lhs_markup = "plain"
     endif
@@ -86,6 +88,10 @@ if b:lhs_markup == "tex"
     " Tex.vim removes "_" from 'iskeyword', but we need it for Haskell.
     setlocal isk+=_
     syntax cluster lhsTeXContainer contains=tex.*Zone,texAbstract
+elseif b:lhs_markup == "md"
+    runtime! syntax/markdown.vim
+    unlet b:current_syntax
+    syntax cluster lhsTeXContainer contains=markdown.*
 else
     syntax cluster lhsTeXContainer contains=.*
 endif
@@ -96,9 +102,12 @@ syntax include @haskellTop syntax/haskell.vim
 
 syntax region lhsHaskellBirdTrack start="^>" end="\%(^[^>]\)\@=" contains=@haskellTop,lhsBirdTrack containedin=@lhsTeXContainer
 syntax region lhsHaskellBeginEndBlock start="^\\begin{code}\s*$" matchgroup=NONE end="\%(^\\end{code}.*$\)\@=" contains=@haskellTop,beginCodeBegin containedin=@lhsTeXContainer
+syntax region lhsHaskellMDBlock start="^```haskell$" matchgroup=NONE end="^```$" keepend contains=@haskellTop,lhsMarkdownCode containedin=@lhsTeXContainer
 
 syntax match lhsBirdTrack "^>" contained
 
+syntax match lhsMarkdownCode "^\(```haskell\|^```\)$" contained
+
 syntax match beginCodeBegin "^\\begin" nextgroup=beginCodeCode contained
 syntax region beginCodeCode  matchgroup=texDelimiter start="{" end="}"
 
@@ -107,6 +116,8 @@ syntax region beginCodeCode  matchgroup=texDelimiter start="{" end="}"
 
 hi def link lhsBirdTrack Comment
 
+hi def link lhsMarkdownCode Comment
+
 hi def link beginCodeBegin	      texCmdName
 hi def link beginCodeCode	      texSection
 

runtime/syntax/messages.vim

@@ -4,6 +4,7 @@
 " Latest Revision:  2008-06-29
 " Changes:          2008-06-29 support for RFC3339 tuimestamps James Vega
 " 		    2016 Jan 19: messagesDate changed by Bram
+" 		    2021 Jan 27: messagesHourRFC3339 changed from #946
 
 if exists("b:current_syntax")
   finish
@@ -26,7 +27,7 @@ syn match   messagesDateRFC3339 contained display '\d\{4}-\d\d-\d\d'
 syn match   messagesRFC3339T    contained display '\cT'
                                 \ nextgroup=messagesHourRFC3339
 
-syn match   messagesHourRFC3339 contained display '\c\d\d:\d\d:\d\d\(\.\d\+\)\=\([+-]\d\d:\d\d\|Z\)'
+syn match   messagesHourRFC3339 contained display '\c\d\d:\d\d:\d\d\(\.\d\+\)\=\([+-]\d\d:\d\d\|Z\)\s*'
                                 \ nextgroup=messagesHost
 
 syn match   messagesHost        contained display '\S*\s*'

runtime/syntax/nasm.vim

@@ -3,7 +3,7 @@
 " Maintainer:	Andrii Sokolov	<andriy145@gmail.com>
 " Original Author:	Manuel M.H. Stol	<Manuel.Stol@allieddata.nl>
 " Former Maintainer:	Manuel M.H. Stol	<Manuel.Stol@allieddata.nl>
-" Contributors: Leonard König <leonard.r.koenig@gmail.com> (C string highlighting)
+" Contributors: Leonard König <leonard.r.koenig@gmail.com> (C string highlighting), Peter Stanhope <dev.rptr@gmail.com> (Add missing 64-bit mode registers)
 " Last Change:	2017 Jan 23
 " NASM Home:	http://www.nasm.us/
 
@@ -240,7 +240,8 @@ syn cluster nasmGrpPreProcs	contains=nasmMacroDef,@nasmGrpInMacros,@nasmGrpPreCo
 syn match   nasmGen08Register	"\<[A-D][HL]\>"
 syn match   nasmGen16Register	"\<\([A-D]X\|[DS]I\|[BS]P\)\>"
 syn match   nasmGen32Register	"\<E\([A-D]X\|[DS]I\|[BS]P\)\>"
-syn match   nasmGen64Register	"\<R\([A-D]X\|[DS]I\|[BS]P\|[89]\|1[0-5]\|[89][WD]\|1[0-5][WD]\)\>"
+syn match   nasmGen64Register	"\<R\([A-D]X\|[DS]I\|[BS]P\|[89]\|1[0-5]\|[89][WDB]\|1[0-5][WDB]\)\>"
+syn match   nasmExtRegister     "\<\([SB]PL\|[SD]IL\)\>"
 syn match   nasmSegRegister	"\<[C-GS]S\>"
 syn match   nasmSpcRegister	"\<E\=IP\>"
 syn match   nasmFpuRegister	"\<ST\o\>"

runtime/syntax/nroff.vim

@@ -1,16 +1,9 @@
 " VIM syntax file
 " Language:	nroff/groff
-" Maintainer:	Pedro Alejandro López-Valencia <palopezv@gmail.com>
-" URL:		http://vorbote.wordpress.com/
-" Last Change:	2012 Feb 2
-"
-" {{{1 Acknowledgements
-"
-" ACKNOWLEDGEMENTS:
-"
-" 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.
+" Maintainer:	John Marshall <jmarshall@hey.com>
+" Previous Maintainer:	Pedro Alejandro López-Valencia <palopezv@gmail.com>
+" Previous Maintainer:	Jérôme Plût <Jerome.Plut@ens.fr>
+" Last Change:	2021 Mar 28
 "
 " {{{1 Todo
 "
@@ -31,6 +24,13 @@ endif
 let s:cpo_save = &cpo
 set cpo&vim
 
+if exists("nroff_is_groff")
+	let b:nroff_is_groff = 1
+endif
+
+syn spell toplevel
+syn case match
+
 "
 " {{{1 plugin settings...
 "
@@ -48,7 +48,7 @@ endif
 "
 setlocal paragraphs+=XP
 "
-" {{{2 Activate navigation to preporcessor sections.
+" {{{2 Activate navigation to preprocessor sections.
 "
 if exists("b:preprocs_as_sections")
 	setlocal sections=EQTSPS[\ G1GS
@@ -169,9 +169,9 @@ endif
 " <jp />
 
 syn region nroffEquation start=/^\.\s*EQ\>/ end=/^\.\s*EN\>/
-syn region nroffTable start=/^\.\s*TS\>/ end=/^\.\s*TE\>/
+syn region nroffTable start=/^\.\s*TS\>/ end=/^\.\s*TE\>/ contains=@Spell
 syn region nroffPicture start=/^\.\s*PS\>/ end=/^\.\s*PE\>/
-syn region nroffRefer start=/^\.\s*\[\>/ end=/^\.\s*\]\>/
+syn region nroffRefer start=/^\.\s*\[\>/ end=/^\.\s*\]\>/ contains=@Spell
 syn region nroffGrap start=/^\.\s*G1\>/ end=/^\.\s*G2\>/
 syn region nroffGremlin start=/^\.\s*GS\>/ end=/^\.\s*GE|GF\>/
 
@@ -179,11 +179,11 @@ syn region nroffGremlin start=/^\.\s*GS\>/ end=/^\.\s*GE|GF\>/
 " ------------------------------------------------------------
 
 syn region nroffIgnore start=/^[.']\s*ig/ end=/^['.]\s*\./
-syn match nroffComment /\(^[.']\s*\)\=\\".*/ contains=nroffTodo
-syn match nroffComment /^'''.*/  contains=nroffTodo
+syn match nroffComment /\(^[.']\s*\)\=\\".*/ contains=nroffTodo,@Spell
+syn match nroffComment /^'''.*/  contains=nroffTodo,@Spell
 
 if exists("b:nroff_is_groff")
-	syn match nroffComment "\\#.*$" contains=nroffTodo
+	syn match nroffComment "\\#.*$" contains=nroffTodo,@Spell
 endif
 
 syn keyword nroffTodo TODO XXX FIXME contained
@@ -198,7 +198,7 @@ syn keyword nroffTodo TODO XXX FIXME contained
 "
 
 hi def link nroffEscChar nroffSpecialChar
-hi def link nroffEscCharAr nroffSpecialChar
+hi def link nroffEscCharArg nroffSpecialChar
 hi def link nroffSpecialChar SpecialChar
 hi def link nroffSpace Delimiter
 
@@ -211,7 +211,7 @@ hi def link nroffEscPar nroffEscape
 hi def link nroffEscRegPar nroffEscape
 hi def link nroffEscArg nroffEscape
 hi def link nroffSize nroffEscape
-hi def link nroffEscape Preproc
+hi def link nroffEscape PreProc
 
 hi def link nroffIgnore Comment
 hi def link nroffComment Comment

runtime/syntax/poke.vim

@@ -0,0 +1,151 @@
+" Copyright (C) 2021 Matthew T. Ihlenfield.
+"
+" This program is free software: you can redistribute it and/or modify
+" it under the terms of the GNU General Public License as published by
+" the Free Software Foundation, either version 3 of the License, or
+" (at your option) any later version.
+"
+" This program is distributed in the hope that it will be useful,
+" but WITHOUT ANY WARRANTY; without even the implied warranty of
+" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+" GNU General Public License for more details.
+"
+" You should have received a copy of the GNU General Public License
+" along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"
+" Vim syntax file
+" Language: Poke
+" Maintainer: Matt Ihlenfield <mtihlenfield@protonmail.com>
+" Filenames: *.pk
+" Latest Revision: 10 March 2021
+
+if exists('b:current_syntax')
+    finish
+endif
+
+" Poke statement
+syn keyword pokeStatement assert break continue return
+syn keyword pokeStatement type unit fun method nextgroup=pokeFunction skipwhite
+syn keyword pokeStatement var nextgroup=pokeVar skipWhite
+
+" Identifiers
+syn match pokeVar '\h\w*' display contained
+
+" User defined functions
+syn match pokeFunction '\h\w*' display contained
+
+" Poke operators
+syn keyword pokeOperator in sizeof as isa unmap
+
+" Conditionals
+syn keyword pokeConditional if else where
+
+" Structures, unions, etc...
+syn keyword pokeStructure struct union pinned
+
+" Loops
+syn keyword pokeRepeat while for
+
+" Imports
+syn keyword pokeLoad load
+
+" Exceptions
+syn keyword pokeException try catch until raise
+
+" Exception types
+syn keyword pokeExceptionType Exception E_generic E_out_of_bounds
+syn keyword pokeExceptionType E_eof E_elem E_constraint
+syn keyword pokeExceptionType E_conv E_map_bounds E_map
+syn keyword pokeExceptionType E_div_by_zero E_no_ios E_no_return
+syn keyword pokeExceptionType E_io E_io_flags E_assert E_overflow
+
+" Exception codes
+syn keyword pokeExceptionCode EC_generic EC_out_of_bounds
+syn keyword pokeExceptionCode EC_eof EC_elem EC_constraint
+syn keyword pokeExceptionCode EC_conv EC_map_bounds EC_map
+syn keyword pokeExceptionCode EC_div_by_zero EC_no_ios EC_no_return
+syn keyword pokeExceptionCode EC_io EC_io_flags EC_assert EC_overflow
+
+" Poke builtin types
+syn keyword pokeBuiltinType string void int uint bit nibble
+syn keyword pokeBuiltinType byte char ushort short ulong long
+syn keyword pokeBuiltinType uint8 uint16 uint32 uint64
+syn keyword pokeBuiltinType off64 uoff64 offset
+syn keyword pokeBuiltinType Comparator POSIX_Time32 POSIX_Time64
+syn keyword pokeBuiltinType big little any
+
+" Poke constants
+syn keyword pokeConstant ENDIAN_LITTLE ENDIAN_BIG
+syn keyword pokeConstant IOS_F_READ IOS_F_WRITE IOS_F_TRUNCATE IOS_F_CREATE
+syn keyword pokeConstant IOS_M_RDONLY IOS_M_WRONLY IOS_M_RDWR
+syn keyword pokeConstant load_path NULL OFFSET
+
+" Poke std lib
+syn keyword pokeBuiltinFunction print printf catos stoca atoi ltos reverse
+syn keyword pokeBuiltinFunction ltrim rtrim strchr qsort crc32 alignto
+syn keyword pokeBuiltinFunction open close flush get_ios set_ios iosize
+syn keyword pokeBuiltinFunction rand get_endian set_endian strace exit
+syn keyword pokeBuiltinFunction getenv
+
+" Formats
+
+" Special chars
+syn match pokeSpecial "\\\([nt\\]\|\o\{1,3}\)" display contained
+
+" Chars
+syn match pokeChar "'[^']*'" contains=pokeSpecial
+
+" Attributes
+syn match pokeAttribute "\h\w*'\h\w"
+
+" Strings
+syn region pokeString skip=+\\\\\|\\"+ start=+"+ end=+"+ contains=pokeSpecial
+
+" Integer literals
+syn match pokeInteger "\<\d\+_*\d*\([LlHhBbNn]\=[Uu]\=\|[Uu]\=[LlHhBbNn]\=\)\>"
+syn match pokeInteger "\<0[Xx]\x\+_*\x*\([LlHhBbNn]\=[Uu]\=\|[Uu]\=[LlHhBbNn]\=\)\>"
+syn match pokeInteger "\<0[Oo]\o\+_*\o*\([LlHhBbNn]\=[Uu]\=\|[Uu]\=[LlHhBbNn]\=\)\>"
+syn match pokeInteger "\<0[Bb][01]\+_*[01]*\([LlHhBbNn]\=[Uu]\=\|[Uu]\=[LlHhBbNn]\=\)\>"
+
+" Units
+syn keyword pokeBuiltinUnit b M B
+syn keyword pokeBuiltinUnit Kb KB Mb MB Gb GB
+syn keyword pokeBuiltinUnit Kib KiB Mib MiB Gib GiB
+
+" Offsets
+syn match pokeOffset "#\h\w*" contains=pokeBuiltinUnit
+
+" Comments
+syn keyword pokeCommentTodo TODO FIXME XXX TBD contained
+syn match pokeLineComment "\/\/.*" contains=pokeCommentTodo,@Spell extend
+syn region pokeComment start="/\*"  end="\*/" contains=pokeCommentTodo,@Spell fold extend
+
+" Allow folding of blocks
+syn region pokeBlock start="{" end="}" transparent fold
+
+" Highlight groups
+hi def link pokeBuiltinFunction Function
+hi def link pokeBuiltinType Type
+hi def link pokeBuiltinUnit Keyword
+hi def link pokeChar Character
+hi def link pokeComment Comment
+hi def link pokeCommentTodo Todo
+hi def link pokeConditional Conditional
+hi def link pokeConstant Constant
+hi def link pokeException Exception
+hi def link pokeExceptionCode Constant
+hi def link pokeExceptionType Type
+hi def link pokeFunction Function
+hi def link pokeInteger Number
+hi def link pokeLineComment Comment
+hi def link pokeLoad Include
+hi def link pokeOffset StorageClass
+hi def link pokeOperator Operator
+hi def link pokeSpecial SpecialChar
+hi def link pokeStatement Statement
+hi def link pokeString String
+hi def link pokeStructure Structure
+hi def link pokeRepeat Repeat
+hi def link pokeVar Identifier
+
+let b:current_syntax = 'poke'

runtime/syntax/ps1.vim

@@ -0,0 +1,182 @@
+" Vim syntax file
+" Language:    Windows PowerShell
+" URL:         https://github.com/PProvost/vim-ps1
+" Last Change: 2020 Nov 24
+"
+" The following settings are available for tuning syntax highlighting:
+"    let ps1_nofold_blocks = 1
+"    let ps1_nofold_sig = 1
+"    let ps1_nofold_region = 1
+
+if exists("b:current_syntax")
+	finish
+endif
+
+" Operators contain dashes
+setlocal iskeyword+=-
+
+" PowerShell doesn't care about case
+syn case ignore
+
+" Sync-ing method
+syn sync minlines=100
+
+" Certain tokens can't appear at the top level of the document
+syn cluster ps1NotTop contains=@ps1Comment,ps1CDocParam,ps1FunctionDeclaration
+
+" Comments and special comment words
+syn keyword ps1CommentTodo TODO FIXME XXX TBD HACK NOTE contained
+syn match ps1CDocParam /.*/ contained
+syn match ps1CommentDoc /^\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
+syn match ps1CommentDoc /#\s*\zs\.\w\+\>/ nextgroup=ps1CDocParam contained
+syn match ps1Comment /#.*/ contains=ps1CommentTodo,ps1CommentDoc,@Spell
+syn region ps1Comment start="<#" end="#>" contains=ps1CommentTodo,ps1CommentDoc,@Spell
+
+" Language keywords and elements
+syn keyword ps1Conditional if else elseif switch default
+syn keyword ps1Repeat while for do until break continue foreach in
+syn match ps1Repeat /\<foreach\>/ nextgroup=ps1Block skipwhite
+syn match ps1Keyword /\<while\>/ nextgroup=ps1Block skipwhite
+syn match ps1Keyword /\<where\>/ nextgroup=ps1Block skipwhite
+
+syn keyword ps1Exception begin process end exit inlinescript parallel sequence
+syn keyword ps1Keyword try catch finally throw
+syn keyword ps1Keyword return filter in trap param data dynamicparam 
+syn keyword ps1Constant $true $false $null
+syn match ps1Constant +\$?+
+syn match ps1Constant +\$_+
+syn match ps1Constant +\$\$+
+syn match ps1Constant +\$^+
+
+" Keywords reserved for future use
+syn keyword ps1Keyword class define from using var
+
+" Function declarations
+syn keyword ps1Keyword function nextgroup=ps1Function skipwhite
+syn keyword ps1Keyword filter nextgroup=ps1Function skipwhite
+syn keyword ps1Keyword workflow nextgroup=ps1Function skipwhite
+syn keyword ps1Keyword configuration nextgroup=ps1Function skipwhite
+syn keyword ps1Keyword class nextgroup=ps1Function skipwhite
+syn keyword ps1Keyword enum nextgroup=ps1Function skipwhite
+
+" Function declarations and invocations
+syn match ps1Cmdlet /\v(add|clear|close|copy|enter|exit|find|format|get|hide|join|lock|move|new|open|optimize|pop|push|redo|remove|rename|reset|search|select|Set|show|skip|split|step|switch|undo|unlock|watch)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(connect|disconnect|read|receive|send|write)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(backup|checkpoint|compare|compress|convert|convertfrom|convertto|dismount|edit|expand|export|group|import|initialize|limit|merge|mount|out|publish|restore|save|sync|unpublish|update)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(debug|measure|ping|repair|resolve|test|trace)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(approve|assert|build|complete|confirm|deny|deploy|disable|enable|install|invoke|register|request|restart|resume|start|stop|submit|suspend|uninstall|unregister|wait)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(block|grant|protect|revoke|unblock|unprotect)(-\w+)+/ contained
+syn match ps1Cmdlet /\v(use)(-\w+)+/ contained
+
+" Other functions
+syn match ps1Function /\w\+\(-\w\+\)\+/ contains=ps1Cmdlet
+
+" Type declarations
+syn match ps1Type /\[[a-z_][a-z0-9_.,\[\]]\+\]/
+
+" Variable references
+syn match ps1ScopeModifier /\(global:\|local:\|private:\|script:\)/ contained
+syn match ps1Variable /\$\w\+\(:\w\+\)\?/ contains=ps1ScopeModifier
+syn match ps1Variable /\${\w\+\(:\?[[:alnum:]_()]\+\)\?}/ contains=ps1ScopeModifier
+
+" Operators
+syn keyword ps1Operator -eq -ne -ge -gt -lt -le -like -notlike -match -notmatch -replace -split -contains -notcontains
+syn keyword ps1Operator -ieq -ine -ige -igt -ile -ilt -ilike -inotlike -imatch -inotmatch -ireplace -isplit -icontains -inotcontains
+syn keyword ps1Operator -ceq -cne -cge -cgt -clt -cle -clike -cnotlike -cmatch -cnotmatch -creplace -csplit -ccontains -cnotcontains
+syn keyword ps1Operator -in -notin
+syn keyword ps1Operator -is -isnot -as -join
+syn keyword ps1Operator -and -or -not -xor -band -bor -bnot -bxor
+syn keyword ps1Operator -f
+syn match ps1Operator /!/
+syn match ps1Operator /=/
+syn match ps1Operator /+=/
+syn match ps1Operator /-=/
+syn match ps1Operator /\*=/
+syn match ps1Operator /\/=/
+syn match ps1Operator /%=/
+syn match ps1Operator /+/
+syn match ps1Operator /-\(\s\|\d\|\.\|\$\|(\)\@=/
+syn match ps1Operator /\*/
+syn match ps1Operator /\//
+syn match ps1Operator /|/
+syn match ps1Operator /%/
+syn match ps1Operator /&/
+syn match ps1Operator /::/
+syn match ps1Operator /,/
+syn match ps1Operator /\(^\|\s\)\@<=\. \@=/
+
+" Regular Strings
+" These aren't precisely correct and could use some work
+syn region ps1String start=/"/ skip=/`"/ end=/"/ contains=@ps1StringSpecial,@Spell
+syn region ps1String start=/'/ skip=/''/ end=/'/
+
+" Here-Strings
+syn region ps1String start=/@"$/ end=/^"@/ contains=@ps1StringSpecial,@Spell
+syn region ps1String start=/@'$/ end=/^'@/
+
+" Interpolation
+syn match ps1Escape /`./
+syn region ps1Interpolation matchgroup=ps1InterpolationDelimiter start="$(" end=")" contained contains=ALLBUT,@ps1NotTop
+syn region ps1NestedParentheses start="(" skip="\\\\\|\\)" matchgroup=ps1Interpolation end=")" transparent contained
+syn cluster ps1StringSpecial contains=ps1Escape,ps1Interpolation,ps1Variable,ps1Boolean,ps1Constant,ps1BuiltIn,@Spell
+
+" Numbers
+syn match   ps1Number		"\(\<\|-\)\@<=\(0[xX]\x\+\|\d\+\)\([KMGTP][B]\)\=\(\>\|-\)\@="
+syn match   ps1Number		"\(\(\<\|-\)\@<=\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[dD]\="
+syn match   ps1Number		"\<\d\+[eE][-+]\=\d\+[dD]\=\>"
+syn match   ps1Number		"\<\d\+\([eE][-+]\=\d\+\)\=[dD]\>"
+
+" Constants
+syn match ps1Boolean "$\%(true\|false\)\>"
+syn match ps1Constant /\$null\>/
+syn match ps1BuiltIn "$^\|$?\|$_\|$\$"
+syn match ps1BuiltIn "$\%(args\|error\|foreach\|home\|input\)\>"
+syn match ps1BuiltIn "$\%(match\(es\)\?\|myinvocation\|host\|lastexitcode\)\>"
+syn match ps1BuiltIn "$\%(ofs\|shellid\|stacktrace\)\>"
+
+" Named Switch
+syn match ps1Label /\s-\w\+/
+
+" Folding blocks
+if !exists('g:ps1_nofold_blocks')
+	syn region ps1Block start=/{/ end=/}/ transparent fold
+endif
+
+if !exists('g:ps1_nofold_region')
+	syn region ps1Region start=/#region/ end=/#endregion/ transparent fold keepend extend
+endif
+
+if !exists('g:ps1_nofold_sig')
+	syn region ps1Signature start=/# SIG # Begin signature block/ end=/# SIG # End signature block/ transparent fold
+endif
+
+" Setup default color highlighting
+hi def link ps1Number Number
+hi def link ps1Block Block
+hi def link ps1Region Region
+hi def link ps1Exception Exception
+hi def link ps1Constant Constant
+hi def link ps1String String
+hi def link ps1Escape SpecialChar
+hi def link ps1InterpolationDelimiter Delimiter
+hi def link ps1Conditional Conditional
+hi def link ps1Cmdlet Function
+hi def link ps1Function Identifier
+hi def link ps1Variable Identifier
+hi def link ps1Boolean Boolean
+hi def link ps1Constant Constant
+hi def link ps1BuiltIn StorageClass
+hi def link ps1Type Type
+hi def link ps1ScopeModifier StorageClass
+hi def link ps1Comment Comment
+hi def link ps1CommentTodo Todo
+hi def link ps1CommentDoc Tag
+hi def link ps1CDocParam Identifier
+hi def link ps1Operator Operator
+hi def link ps1Repeat Repeat
+hi def link ps1RepeatAndCmdlet Repeat
+hi def link ps1Keyword Keyword
+hi def link ps1KeywordAndCmdlet Keyword
+hi def link ps1Label Label
+
+let b:current_syntax = "ps1"

runtime/syntax/ps1xml.vim

@@ -0,0 +1,51 @@
+" Vim syntax file
+" Language:    Windows PowerShell
+" URL:         https://github.com/PProvost/vim-ps1
+" Last Change: 2013 Jun 24
+
+if exists("b:current_syntax")
+	finish
+endif
+
+let s:ps1xml_cpo_save = &cpo
+set cpo&vim
+
+doau syntax xml
+unlet b:current_syntax
+
+syn case ignore
+syn include @ps1xmlScriptBlock <sfile>:p:h/ps1.vim
+unlet b:current_syntax
+
+syn region ps1xmlScriptBlock
+      \ matchgroup=xmlTag     start="<Script>"
+      \ matchgroup=xmlEndTag  end="</Script>"
+      \ fold
+      \ contains=@ps1xmlScriptBlock
+      \ keepend
+syn region ps1xmlScriptBlock
+      \ matchgroup=xmlTag     start="<ScriptBlock>"
+      \ matchgroup=xmlEndTag  end="</ScriptBlock>"
+      \ fold
+      \ contains=@ps1xmlScriptBlock
+      \ keepend
+syn region ps1xmlScriptBlock
+      \ matchgroup=xmlTag     start="<GetScriptBlock>"
+      \ matchgroup=xmlEndTag  end="</GetScriptBlock>"
+      \ fold
+      \ contains=@ps1xmlScriptBlock
+      \ keepend
+syn region ps1xmlScriptBlock
+      \ matchgroup=xmlTag     start="<SetScriptBlock>"
+      \ matchgroup=xmlEndTag  end="</SetScriptBlock>"
+      \ fold
+      \ contains=@ps1xmlScriptBlock
+      \ keepend
+
+syn cluster xmlRegionHook add=ps1xmlScriptBlock
+
+let b:current_syntax = "ps1xml"
+
+let &cpo = s:ps1xml_cpo_save
+unlet s:ps1xml_cpo_save
+

runtime/syntax/python.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Python
 " Maintainer:	Zvezdan Petkovic <zpetkovic@acm.org>
-" Last Change:	2016 Oct 29
+" Last Change:	2021 Feb 15
 " Credits:	Neil Schemenauer <nas@python.ca>
 "		Dmitry Vasiliev
 "
@@ -71,30 +71,17 @@ endif
 
 " Keep Python keywords in alphabetical order inside groups for easy
 " comparison with the table in the 'Python Language Reference'
-" https://docs.python.org/2/reference/lexical_analysis.html#keywords,
-" https://docs.python.org/3/reference/lexical_analysis.html#keywords.
+" https://docs.python.org/reference/lexical_analysis.html#keywords.
 " Groups are in the order presented in NAMING CONVENTIONS in syntax.txt.
 " Exceptions come last at the end of each group (class and def below).
 "
-" Keywords 'with' and 'as' are new in Python 2.6
-" (use 'from __future__ import with_statement' in Python 2.5).
+" The list can be checked using:
 "
-" Some compromises had to be made to support both Python 3 and 2.
-" We include Python 3 features, but when a definition is duplicated,
-" the last definition takes precedence.
-"
-" - 'False', 'None', and 'True' are keywords in Python 3 but they are
-"   built-ins in 2 and will be highlighted as built-ins below.
-" - 'exec' is a built-in in Python 3 and will be highlighted as
-"   built-in below.
-" - 'nonlocal' is a keyword in Python 3 and will be highlighted.
-" - 'print' is a built-in in Python 3 and will be highlighted as
-"   built-in below (use 'from __future__ import print_function' in 2)
-" - async and await were added in Python 3.5 and are soft keywords.
+" python3 -c 'import keyword, pprint; pprint.pprint(keyword.kwlist, compact=True)'
 "
 syn keyword pythonStatement	False None True
-syn keyword pythonStatement	as assert break continue del exec global
-syn keyword pythonStatement	lambda nonlocal pass print return with yield
+syn keyword pythonStatement	as assert break continue del global
+syn keyword pythonStatement	lambda nonlocal pass return with yield
 syn keyword pythonStatement	class def nextgroup=pythonFunction skipwhite
 syn keyword pythonConditional	elif else if
 syn keyword pythonRepeat	for while
@@ -103,7 +90,7 @@ syn keyword pythonException	except finally raise try
 syn keyword pythonInclude	from import
 syn keyword pythonAsync		async await
 
-" Decorators (new in Python 2.4)
+" Decorators
 " A dot must be allowed because of @MyClass.myfunc decorators.
 syn match   pythonDecorator	"@" display contained
 syn match   pythonDecoratorName	"@\s*\h\%(\w\|\.\)*" display contains=pythonDecorator
@@ -168,8 +155,7 @@ syn match   pythonEscape	"\\$"
 " - 08e0 or 08j are highlighted,
 "
 " and so on, as specified in the 'Python Language Reference'.
-" https://docs.python.org/2/reference/lexical_analysis.html#numeric-literals
-" https://docs.python.org/3/reference/lexical_analysis.html#numeric-literals
+" https://docs.python.org/reference/lexical_analysis.html#numeric-literals
 if !exists("python_no_number_highlight")
   " numbers (including longs and complex)
   syn match   pythonNumber	"\<0[oO]\=\o\+[Ll]\=\>"
@@ -186,37 +172,37 @@ endif
 
 " Group the built-ins in the order in the 'Python Library Reference' for
 " easier comparison.
-" https://docs.python.org/2/library/constants.html
-" https://docs.python.org/3/library/constants.html
-" http://docs.python.org/2/library/functions.html
-" http://docs.python.org/3/library/functions.html
-" http://docs.python.org/2/library/functions.html#non-essential-built-in-functions
-" http://docs.python.org/3/library/functions.html#non-essential-built-in-functions
+" https://docs.python.org/library/constants.html
+" http://docs.python.org/library/functions.html
 " Python built-in functions are in alphabetical order.
+"
+" The list can be checked using:
+"
+" python3 -c 'import builtins, pprint; pprint.pprint(dir(builtins), compact=True)'
+"
+" The constants added by the `site` module are not listed below because they
+" should not be used in programs, only in interactive interpreter.
+" Similarly for some other attributes and functions `__`-enclosed from the
+" output of the above command.
+"
 if !exists("python_no_builtin_highlight")
   " built-in constants
   " 'False', 'True', and 'None' are also reserved words in Python 3
   syn keyword pythonBuiltin	False True None
   syn keyword pythonBuiltin	NotImplemented Ellipsis __debug__
+  " constants added by the `site` module
+  syn keyword pythonBuiltin	quit exit copyright credits license
   " built-in functions
-  syn keyword pythonBuiltin	abs all any bin bool bytearray callable chr
-  syn keyword pythonBuiltin	classmethod compile complex delattr dict dir
-  syn keyword pythonBuiltin	divmod enumerate eval filter float format
-  syn keyword pythonBuiltin	frozenset getattr globals hasattr hash
-  syn keyword pythonBuiltin	help hex id input int isinstance
+  syn keyword pythonBuiltin	abs all any ascii bin bool breakpoint bytearray
+  syn keyword pythonBuiltin	bytes callable chr classmethod compile complex
+  syn keyword pythonBuiltin	delattr dict dir divmod enumerate eval exec
+  syn keyword pythonBuiltin	filter float format frozenset getattr globals
+  syn keyword pythonBuiltin	hasattr hash help hex id input int isinstance
   syn keyword pythonBuiltin	issubclass iter len list locals map max
   syn keyword pythonBuiltin	memoryview min next object oct open ord pow
   syn keyword pythonBuiltin	print property range repr reversed round set
-  syn keyword pythonBuiltin	setattr slice sorted staticmethod str
-  syn keyword pythonBuiltin	sum super tuple type vars zip __import__
-  " Python 2 only
-  syn keyword pythonBuiltin	basestring cmp execfile file
-  syn keyword pythonBuiltin	long raw_input reduce reload unichr
-  syn keyword pythonBuiltin	unicode xrange
-  " Python 3 only
-  syn keyword pythonBuiltin	ascii bytes exec
-  " non-essential built-in functions; Python 2 only
-  syn keyword pythonBuiltin	apply buffer coerce intern
+  syn keyword pythonBuiltin	setattr slice sorted staticmethod str sum super
+  syn keyword pythonBuiltin	tuple type vars zip __import__
   " avoid highlighting attributes as builtins
   syn match   pythonAttribute	/\.\h\w*/hs=s+1
 	\ contains=ALLBUT,pythonBuiltin,pythonFunction,pythonAsync
@@ -224,28 +210,27 @@ if !exists("python_no_builtin_highlight")
 endif
 
 " From the 'Python Library Reference' class hierarchy at the bottom.
-" http://docs.python.org/2/library/exceptions.html
-" http://docs.python.org/3/library/exceptions.html
+" http://docs.python.org/library/exceptions.html
 if !exists("python_no_exception_highlight")
   " builtin base exceptions (used mostly as base classes for other exceptions)
   syn keyword pythonExceptions	BaseException Exception
-  syn keyword pythonExceptions	ArithmeticError BufferError
-  syn keyword pythonExceptions	LookupError
-  " builtin base exceptions removed in Python 3
-  syn keyword pythonExceptions	EnvironmentError StandardError
+  syn keyword pythonExceptions	ArithmeticError BufferError LookupError
   " builtin exceptions (actually raised)
-  syn keyword pythonExceptions	AssertionError AttributeError
-  syn keyword pythonExceptions	EOFError FloatingPointError GeneratorExit
-  syn keyword pythonExceptions	ImportError IndentationError
-  syn keyword pythonExceptions	IndexError KeyError KeyboardInterrupt
-  syn keyword pythonExceptions	MemoryError NameError NotImplementedError
-  syn keyword pythonExceptions	OSError OverflowError ReferenceError
-  syn keyword pythonExceptions	RuntimeError StopIteration SyntaxError
+  syn keyword pythonExceptions	AssertionError AttributeError EOFError
+  syn keyword pythonExceptions	FloatingPointError GeneratorExit ImportError
+  syn keyword pythonExceptions	IndentationError IndexError KeyError
+  syn keyword pythonExceptions	KeyboardInterrupt MemoryError
+  syn keyword pythonExceptions	ModuleNotFoundError NameError
+  syn keyword pythonExceptions	NotImplementedError OSError OverflowError
+  syn keyword pythonExceptions	RecursionError ReferenceError RuntimeError
+  syn keyword pythonExceptions	StopAsyncIteration StopIteration SyntaxError
   syn keyword pythonExceptions	SystemError SystemExit TabError TypeError
-  syn keyword pythonExceptions	UnboundLocalError UnicodeError
-  syn keyword pythonExceptions	UnicodeDecodeError UnicodeEncodeError
+  syn keyword pythonExceptions	UnboundLocalError UnicodeDecodeError
+  syn keyword pythonExceptions	UnicodeEncodeError UnicodeError
   syn keyword pythonExceptions	UnicodeTranslateError ValueError
   syn keyword pythonExceptions	ZeroDivisionError
+  " builtin exception aliases for OSError
+  syn keyword pythonExceptions	EnvironmentError IOError WindowsError
   " builtin OS exceptions in Python 3
   syn keyword pythonExceptions	BlockingIOError BrokenPipeError
   syn keyword pythonExceptions	ChildProcessError ConnectionAbortedError
@@ -253,18 +238,13 @@ if !exists("python_no_exception_highlight")
   syn keyword pythonExceptions	ConnectionResetError FileExistsError
   syn keyword pythonExceptions	FileNotFoundError InterruptedError
   syn keyword pythonExceptions	IsADirectoryError NotADirectoryError
-  syn keyword pythonExceptions	PermissionError ProcessLookupError
-  syn keyword pythonExceptions	RecursionError StopAsyncIteration
-  syn keyword pythonExceptions	TimeoutError
-  " builtin exceptions deprecated/removed in Python 3
-  syn keyword pythonExceptions	IOError VMSError WindowsError
+  syn keyword pythonExceptions	PermissionError ProcessLookupError TimeoutError
   " builtin warnings
   syn keyword pythonExceptions	BytesWarning DeprecationWarning FutureWarning
   syn keyword pythonExceptions	ImportWarning PendingDeprecationWarning
-  syn keyword pythonExceptions	RuntimeWarning SyntaxWarning UnicodeWarning
+  syn keyword pythonExceptions	ResourceWarning RuntimeWarning
+  syn keyword pythonExceptions	SyntaxWarning UnicodeWarning
   syn keyword pythonExceptions	UserWarning Warning
-  " builtin warnings in Python 3
-  syn keyword pythonExceptions	ResourceWarning
 endif
 
 if exists("python_space_error_highlight")

runtime/syntax/sshconfig.vim

@@ -1,14 +1,15 @@
 " Vim syntax file
 " Language:	OpenSSH client configuration file (ssh_config)
 " Author:	David Necas (Yeti)
-" Maintainer:	Dominik Fischer <d dot f dot fischer at web dot de>
+" Maintainer:	Jakub Jelen <jakuje at gmail dot com>
+" Previous Maintainer:	Dominik Fischer <d dot f dot fischer at web dot de>
 " Contributor:  Leonard Ehrenfried <leonard.ehrenfried@web.de>
 " Contributor:  Karsten Hopp <karsten@redhat.com>
 " Contributor:  Dean, Adam Kenneth <adam.ken.dean@hpe.com>
-" Last Change:	2020 Feb 12
+" Last Change:	2021 Mar 29
 "		Added RemoteCommand from pull request #4809
 "		Included additional keywords from Martin.
-" SSH Version:	7.4p1
+" SSH Version:	8.5p1
 "
 
 " Setup
@@ -174,6 +175,7 @@ syn keyword sshconfigKeyword HostKeyAlgorithms
 syn keyword sshconfigKeyword HostKeyAlias
 syn keyword sshconfigKeyword HostName
 syn keyword sshconfigKeyword HostbasedAuthentication
+syn keyword sshconfigKeyword HostbasedAcceptedAlgorithms
 syn keyword sshconfigKeyword HostbasedKeyTypes
 syn keyword sshconfigKeyword IPQoS
 syn keyword sshconfigKeyword IdentitiesOnly
@@ -185,9 +187,11 @@ syn keyword sshconfigKeyword IPQoS
 syn keyword sshconfigKeyword KbdInteractiveAuthentication
 syn keyword sshconfigKeyword KbdInteractiveDevices
 syn keyword sshconfigKeyword KexAlgorithms
+syn keyword sshconfigKeyword KnownHostsCommand
 syn keyword sshconfigKeyword LocalCommand
 syn keyword sshconfigKeyword LocalForward
 syn keyword sshconfigKeyword LogLevel
+syn keyword sshconfigKeyword LogVerbose
 syn keyword sshconfigKeyword MACs
 syn keyword sshconfigKeyword Match
 syn keyword sshconfigKeyword NoHostAuthenticationForLocalhost
@@ -195,11 +199,13 @@ syn keyword sshconfigKeyword NumberOfPasswordPrompts
 syn keyword sshconfigKeyword PKCS11Provider
 syn keyword sshconfigKeyword PasswordAuthentication
 syn keyword sshconfigKeyword PermitLocalCommand
+syn keyword sshconfigKeyword PermitRemoteOpen
 syn keyword sshconfigKeyword Port
 syn keyword sshconfigKeyword PreferredAuthentications
 syn keyword sshconfigKeyword ProxyCommand
 syn keyword sshconfigKeyword ProxyJump
 syn keyword sshconfigKeyword ProxyUseFDPass
+syn keyword sshconfigKeyword PubkeyAcceptedAlgorithms
 syn keyword sshconfigKeyword PubkeyAcceptedKeyTypes
 syn keyword sshconfigKeyword PubkeyAuthentication
 syn keyword sshconfigKeyword RekeyLimit

runtime/syntax/sshdconfig.vim

@@ -7,8 +7,8 @@
 " Contributor:  Leonard Ehrenfried <leonard.ehrenfried@web.de>	
 " Contributor:  Karsten Hopp <karsten@redhat.com>
 " Originally:	2009-07-09
-" Last Change:	2020-10-20
-" SSH Version:	8.4p1
+" Last Change:	2021-03-29
+" SSH Version:	8.5p1
 "
 
 " Setup
@@ -195,6 +195,7 @@ syn keyword sshdconfigKeyword HostCertificate
 syn keyword sshdconfigKeyword HostKey
 syn keyword sshdconfigKeyword HostKeyAgent
 syn keyword sshdconfigKeyword HostKeyAlgorithms
+syn keyword sshdconfigKeyword HostbasedAcceptedAlgorithms
 syn keyword sshdconfigKeyword HostbasedAcceptedKeyTypes
 syn keyword sshdconfigKeyword HostbasedAuthentication
 syn keyword sshdconfigKeyword HostbasedUsesNameFromPacketOnly
@@ -213,6 +214,7 @@ syn keyword sshdconfigKeyword KexAlgorithms
 syn keyword sshdconfigKeyword KeyRegenerationInterval
 syn keyword sshdconfigKeyword ListenAddress
 syn keyword sshdconfigKeyword LogLevel
+syn keyword sshdconfigKeyword LogVerbose
 syn keyword sshdconfigKeyword LoginGraceTime
 syn keyword sshdconfigKeyword MACs
 syn keyword sshdconfigKeyword Match
@@ -220,6 +222,8 @@ syn keyword sshdconfigKeyword MaxAuthTries
 syn keyword sshdconfigKeyword MaxSessions
 syn keyword sshdconfigKeyword MaxStartups
 syn keyword sshdconfigKeyword PasswordAuthentication
+syn keyword sshdconfigKeyword PerSourceMaxStartups
+syn keyword sshdconfigKeyword PerSourceNetBlockSize
 syn keyword sshdconfigKeyword PermitBlacklistedKeys
 syn keyword sshdconfigKeyword PermitEmptyPasswords
 syn keyword sshdconfigKeyword PermitListen
@@ -234,6 +238,7 @@ syn keyword sshdconfigKeyword Port
 syn keyword sshdconfigKeyword PrintLastLog
 syn keyword sshdconfigKeyword PrintMotd
 syn keyword sshdconfigKeyword Protocol
+syn keyword sshdconfigKeyword PubkeyAcceptedAlgorithms
 syn keyword sshdconfigKeyword PubkeyAcceptedKeyTypes
 syn keyword sshdconfigKeyword PubkeyAuthentication
 syn keyword sshdconfigKeyword PubkeyAuthOptions

runtime/syntax/sudoers.vim

@@ -1,7 +1,8 @@
 " Vim syntax file
 " Language:             sudoers(5) configuration files
+" Maintainer:           Eisuke Kawashima ( e.kawaschima+vim AT gmail.com )
 " Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
-" Latest Revision:      2018-08-18
+" Latest Revision:      2021 Mar 15
 " Recent Changes:	Support for #include and #includedir.
 " 			Added many new options (Samuel D. Leslie)
 
@@ -26,7 +27,7 @@ syn cluster sudoersCmndSpecList       contains=sudoersUserRunasBegin,sudoersPASS
 syn keyword sudoersTodo               contained TODO FIXME XXX NOTE
 
 syn region  sudoersComment            display oneline start='#' end='$' contains=sudoersTodo
-syn region  sudoersInclude            display oneline start='#\(include\|includedir\)' end='$'
+syn region  sudoersInclude            display oneline start='[#@]\%(include\|includedir\)\>' end='$'
 
 syn keyword sudoersAlias              User_Alias Runas_Alias nextgroup=sudoersUserAlias skipwhite skipnl
 syn keyword sudoersAlias              Host_Alias nextgroup=sudoersHostAlias skipwhite skipnl
@@ -201,7 +202,7 @@ syn keyword sudoersBooleanParameter contained skipwhite skipnl
                                   \ shell_noargs
                                   \ stay_setuid
                                   \ sudoedit_checkdir
-                                  \ sudoedit_fellow
+                                  \ sudoedit_follow
                                   \ syslog_pid
                                   \ targetpw
                                   \ tty_tickets

src/INSTALL

@@ -60,8 +60,8 @@ To built Vim on Ubuntu from scratch on a clean system using git:
 	% sudo apt install libxt-dev
 	% make reconfig
 
-	Add GUI support (ignore compiler warnings):
-	% sudo apt install libgtk2.0-dev
+	Add GUI support:
+	% sudo apt install libgtk-3-dev
 	% make reconfig
 
 	Add Python 3 support:
@@ -134,8 +134,12 @@ These configure arguments can be used to select which GUI to use:
 --disable-motif-check
 --disable-athena-check
 
+This configure argument can be used to disable the GUI, even when the necessary
+files are found:
+--disable-gui
+
 --enable-gui defaults to "auto", so it will automatically look for a GUI (in
-the order of GTK, Motif, then Athena).  If one is found, then is uses it and
+the order of GTK, Motif, then Athena).  If one is found, then it is used and
 does not proceed to check any of the remaining ones.  Otherwise, it moves on
 to the next one.
 

src/Make_mvc.mak

@@ -1489,6 +1489,16 @@ $(NEW_TESTS):
 	$(MAKE) /NOLOGO -f Make_dos.mak VIMPROG=..\$(VIMTESTTARGET) report
 	cd ..
 
+# Run Vim9 tests.
+# These do not depend on the executable, compile it when needed.
+test_vim9:
+	cd testdir
+	-del test_vim9_*.res
+	$(MAKE) /NOLOGO -f Make_dos.mak VIMPROG=..\$(VIMTESTTARGET) nolog
+	$(MAKE) /NOLOGO -f Make_dos.mak VIMPROG=..\$(VIMTESTTARGET) $(TEST_VIM9_RES)
+	$(MAKE) /NOLOGO -f Make_dos.mak VIMPROG=..\$(VIMTESTTARGET) report
+	cd ..
+
 ###########################################################################
 
 # Create a default rule for transforming .c files to .obj files in $(OUTDIR)

src/arglist.c

@@ -557,6 +557,8 @@ ex_args(exarg_T *eap)
 
     if (eap->cmdidx != CMD_args)
     {
+	if (check_arglist_locked() == FAIL)
+	    return;
 	alist_unlink(ALIST(curwin));
 	if (eap->cmdidx == CMD_argglobal)
 	    ALIST(curwin) = &global_alist;
@@ -566,6 +568,8 @@ ex_args(exarg_T *eap)
 
     if (*eap->arg != NUL)
     {
+	if (check_arglist_locked() == FAIL)
+	    return;
 	// ":args file ..": define new argument list, handle like ":next"
 	// Also for ":argslocal file .." and ":argsglobal file ..".
 	ex_next(eap);

src/auto/configure

@@ -13918,6 +13918,35 @@ $as_echo "no" >&6; }
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysinfo.uptime" >&5
+$as_echo_n "checking for sysinfo.uptime... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/sysinfo.h>
+int
+main ()
+{
+	struct sysinfo sinfo;
+        long ut;
+
+	(void)sysinfo(&sinfo);
+	ut = sinfo.uptime;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSINFO_UPTIME 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysconf" >&5
 $as_echo_n "checking for sysconf... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13943,6 +13972,30 @@ $as_echo "not usable" >&6; }
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _SC_SIGSTKSZ via sysconf()" >&5
+$as_echo_n "checking for _SC_SIGSTKSZ via sysconf()... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unistd.h>
+int
+main ()
+{
+	(void)sysconf(_SC_SIGSTKSZ);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSCONF_SIGSTKSZ 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
+$as_echo "not usable" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
 # The cast to long int works around a bug in the HP C Compiler
 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
@@ -14853,8 +14906,8 @@ $as_echo "no" >&6; }
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_FORTIFY_SOURCE=1" >&5
 $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
   if test "$gccmajor" -gt "3"; then
-    CFLAGS=`echo "$CFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
-    CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
+    CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
+    CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
   else

src/autocmd.c

@@ -1336,7 +1336,7 @@ do_doautocmd(
     void
 ex_doautoall(exarg_T *eap)
 {
-    int		retval;
+    int		retval = OK;
     aco_save_T	aco;
     buf_T	*buf;
     bufref_T	bufref;
@@ -1353,7 +1353,8 @@ ex_doautoall(exarg_T *eap)
      */
     FOR_ALL_BUFFERS(buf)
     {
-	if (buf->b_ml.ml_mfp != NULL)
+	// Only do loaded buffers and skip the current buffer, it's done last.
+	if (buf->b_ml.ml_mfp != NULL && buf != curbuf)
 	{
 	    // find a window for this buffer and save some values
 	    aucmd_prepbuf(&aco, buf);
@@ -1363,22 +1364,31 @@ ex_doautoall(exarg_T *eap)
 	    retval = do_doautocmd(arg, FALSE, &did_aucmd);
 
 	    if (call_do_modelines && did_aucmd)
-	    {
 		// Execute the modeline settings, but don't set window-local
 		// options if we are using the current window for another
 		// buffer.
 		do_modelines(curwin == aucmd_win ? OPT_NOWIN : 0);
-	    }
 
 	    // restore the current window
 	    aucmd_restbuf(&aco);
 
 	    // stop if there is some error or buffer was deleted
 	    if (retval == FAIL || !bufref_valid(&bufref))
+	    {
+		retval = FAIL;
 		break;
+	    }
 	}
     }
 
+    // Execute autocommands for the current buffer last.
+    if (retval == OK)
+    {
+	do_doautocmd(arg, FALSE, &did_aucmd);
+	if (call_do_modelines && did_aucmd)
+	    do_modelines(0);
+    }
+
     check_cursor();	    // just in case lines got deleted
 }
 
@@ -2106,14 +2116,16 @@ apply_autocmds_group(
 	    ap->last = FALSE;
 	ap->last = TRUE;
 
-	// make sure cursor and topline are valid
-	check_lnums(TRUE);
+	if (nesting == 1)
+	    // make sure cursor and topline are valid
+	    check_lnums(TRUE);
 
 	do_cmdline(NULL, getnextac, (void *)&patcmd,
 				     DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
 
-	// restore cursor and topline, unless they were changed
-	reset_lnums();
+	if (nesting == 1)
+	    // restore cursor and topline, unless they were changed
+	    reset_lnums();
 
 #ifdef FEAT_EVAL
 	if (eap != NULL)
@@ -2166,12 +2178,14 @@ apply_autocmds_group(
 	while (au_pending_free_buf != NULL)
 	{
 	    buf_T *b = au_pending_free_buf->b_next;
+
 	    vim_free(au_pending_free_buf);
 	    au_pending_free_buf = b;
 	}
 	while (au_pending_free_win != NULL)
 	{
 	    win_T *w = au_pending_free_win->w_next;
+
 	    vim_free(au_pending_free_win);
 	    au_pending_free_win = w;
 	}

src/buffer.c

@@ -595,6 +595,7 @@ close_buffer(
     if (buf->b_nwindows == 1)
     {
 	++buf->b_locked;
+	++buf->b_locked_split;
 	if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname,
 								  FALSE, buf)
 		&& !bufref_valid(&bufref))
@@ -605,6 +606,7 @@ aucmd_abort:
 	    return FALSE;
 	}
 	--buf->b_locked;
+	--buf->b_locked_split;
 	if (abort_if_last && one_window())
 	    // Autocommands made this the only window.
 	    goto aucmd_abort;
@@ -614,12 +616,14 @@ aucmd_abort:
 	if (!unload_buf)
 	{
 	    ++buf->b_locked;
+	    ++buf->b_locked_split;
 	    if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname,
 								  FALSE, buf)
 		    && !bufref_valid(&bufref))
 		// Autocommands deleted the buffer.
 		goto aucmd_abort;
 	    --buf->b_locked;
+	    --buf->b_locked_split;
 	    if (abort_if_last && one_window())
 		// Autocommands made this the only window.
 		goto aucmd_abort;
@@ -800,6 +804,7 @@ buf_freeall(buf_T *buf, int flags)
 
     // Make sure the buffer isn't closed by autocommands.
     ++buf->b_locked;
+    ++buf->b_locked_split;
     set_bufref(&bufref, buf);
     if (buf->b_ml.ml_mfp != NULL)
     {
@@ -826,6 +831,7 @@ buf_freeall(buf_T *buf, int flags)
 	    return;
     }
     --buf->b_locked;
+    --buf->b_locked_split;
 
     // If the buffer was in curwin and the window has changed, go back to that
     // window, if it still exists.  This avoids that ":edit x" triggering a
@@ -1718,8 +1724,8 @@ set_curbuf(buf_T *buf, int action)
     set_bufref(&prevbufref, prevbuf);
     set_bufref(&newbufref, buf);
 
-    // Autocommands may delete the current buffer and/or the buffer we want to go
-    // to.  In those cases don't close the buffer.
+    // Autocommands may delete the current buffer and/or the buffer we want to
+    // go to.  In those cases don't close the buffer.
     if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf)
 	    || (bufref_valid(&prevbufref)
 		&& bufref_valid(&newbufref)
@@ -4151,9 +4157,6 @@ build_stl_str_hl(
 
     if (fillchar == 0)
 	fillchar = ' ';
-    // Can't handle a multi-byte fill character yet.
-    else if (mb_char2len(fillchar) > 1)
-	fillchar = '-';
 
     // The cursor in windows other than the current one isn't always
     // up-to-date, esp. because of autocommands and timers.
@@ -4329,7 +4332,7 @@ build_stl_str_hl(
 
 		// Fill up space left over by half a double-wide char.
 		while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid)
-		    *p++ = fillchar;
+		    MB_CHAR2BYTES(fillchar, p);
 
 		// correct the start of the items for the truncation
 		for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++)
@@ -4348,20 +4351,20 @@ build_stl_str_hl(
 		    // fill by appending characters
 		    n = 0 - n;
 		    while (l++ < n && p + 1 < out + outlen)
-			*p++ = fillchar;
+			MB_CHAR2BYTES(fillchar, p);
 		}
 		else
 		{
 		    // fill by inserting characters
-		    mch_memmove(t + n - l, t, (size_t)(p - t));
-		    l = n - l;
+		    l = (n - l) * MB_CHAR2LEN(fillchar);
+		    mch_memmove(t + l, t, (size_t)(p - t));
 		    if (p + l >= out + outlen)
 			l = (long)((out + outlen) - p - 1);
 		    p += l;
 		    for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
 			stl_items[n].stl_start += l;
 		    for ( ; l > 0; l--)
-			*t++ = fillchar;
+			MB_CHAR2BYTES(fillchar, t);
 		}
 	    }
 	    continue;
@@ -4543,7 +4546,7 @@ build_stl_str_hl(
 	case STL_VIRTCOL_ALT:
 	    // In list mode virtcol needs to be recomputed
 	    virtcol = wp->w_virtcol;
-	    if (wp->w_p_list && lcs_tab1 == NUL)
+	    if (wp->w_p_list && wp->w_lcs_chars.tab1 == NUL)
 	    {
 		wp->w_p_list = FALSE;
 		getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
@@ -4740,23 +4743,24 @@ build_stl_str_hl(
 		    if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
 			*p++ = ' ';
 		    else
-			*p++ = fillchar;
+			MB_CHAR2BYTES(fillchar, p);
 		}
 		minwid = 0;
 	    }
 	    else
 		minwid *= -1;
-	    while (*t && p + 1 < out + outlen)
+	    for (; *t && p + 1 < out + outlen; t++)
 	    {
-		*p++ = *t++;
 		// Change a space by fillchar, unless fillchar is '-' and a
 		// digit follows.
-		if (fillable && p[-1] == ' '
-				     && (!VIM_ISDIGIT(*t) || fillchar != '-'))
-		    p[-1] = fillchar;
+		if (fillable && *t == ' '
+				&& (!VIM_ISDIGIT(*(t + 1)) || fillchar != '-'))
+		    MB_CHAR2BYTES(fillchar, p);
+		else
+		    *p++ = *t;
 	    }
 	    for (; l < minwid && p + 1 < out + outlen; l++)
-		*p++ = fillchar;
+		MB_CHAR2BYTES(fillchar, p);
 	}
 	else if (num >= 0)
 	{
@@ -4859,7 +4863,7 @@ build_stl_str_hl(
 		}
 		// Fill up for half a double-wide character.
 		while (++width < maxwidth)
-		    *s++ = fillchar;
+		    MB_CHAR2BYTES(fillchar, s);
 	    }
 	    else
 		s = out + maxwidth - 1;
@@ -4891,7 +4895,7 @@ build_stl_str_hl(
 	    while (++width < maxwidth)
 	    {
 		s = s + STRLEN(s);
-		*s++ = fillchar;
+		MB_CHAR2BYTES(fillchar, s);
 		*s = NUL;
 	    }
 
@@ -4914,12 +4918,13 @@ build_stl_str_hl(
 		break;
 	if (l < itemcnt)
 	{
-	    p = stl_items[l].stl_start + maxwidth - width;
+	    int middlelength = (maxwidth - width) * MB_CHAR2LEN(fillchar);
+	    p = stl_items[l].stl_start + middlelength;
 	    STRMOVE(p, stl_items[l].stl_start);
-	    for (s = stl_items[l].stl_start; s < p; s++)
-		*s = fillchar;
+	    for (s = stl_items[l].stl_start; s < p;)
+		MB_CHAR2BYTES(fillchar, s);
 	    for (l++; l < itemcnt; l++)
-		stl_items[l].stl_start += maxwidth - width;
+		stl_items[l].stl_start += middlelength;
 	    width = maxwidth;
 	}
     }

src/channel.c

@@ -4883,6 +4883,11 @@ f_ch_logfile(typval_T *argvars, typval_T *rettv UNUSED)
     // Don't open a file in restricted mode.
     if (check_restricted() || check_secure())
 	return;
+    if (in_vim9script()
+	    && (check_for_string_arg(argvars, 0) == FAIL
+		|| check_for_string_arg(argvars, 1) == FAIL))
+	return;
+
     fname = tv_get_string(&argvars[0]);
     if (argvars[1].v_type == VAR_STRING)
 	opt = tv_get_string_buf(&argvars[1], buf);

src/charset.c

@@ -753,7 +753,7 @@ vim_strnsize(char_u *s, int len)
 
 #ifdef FEAT_VARTABS
 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \
-    if (*(p) == TAB && (!(wp)->w_p_list || lcs_tab1)) \
+    if (*(p) == TAB && (!(wp)->w_p_list || wp->w_lcs_chars.tab1)) \
     { \
 	return tabstop_padding(col, (buf)->b_p_ts, (buf)->b_p_vts_array); \
     } \
@@ -761,7 +761,7 @@ vim_strnsize(char_u *s, int len)
 	return ptr2cells(p);
 #else
 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \
-    if (*(p) == TAB && (!(wp)->w_p_list || lcs_tab1)) \
+    if (*(p) == TAB && (!(wp)->w_p_list || wp->w_lcs_chars.tab1)) \
     { \
 	int ts; \
 	ts = (buf)->b_p_ts; \
@@ -834,6 +834,16 @@ vim_isIDc(int c)
     return (c > 0 && c < 0x100 && (g_chartab[c] & CT_ID_CHAR));
 }
 
+/*
+ * Like vim_isIDc() but not using the 'isident' option: letters, numbers and
+ * underscore.
+ */
+    int
+vim_isNormalIDc(int c)
+{
+    return ASCII_ISALNUM(c) || c == '_';
+}
+
 /*
  * return TRUE if 'c' is a keyword character: Letters and characters from
  * 'iskeyword' option for the current buffer.
@@ -1153,7 +1163,7 @@ win_nolbr_chartabsize(
 {
     int		n;
 
-    if (*s == TAB && (!wp->w_p_list || lcs_tab1))
+    if (*s == TAB && (!wp->w_p_list || wp->w_lcs_chars.tab1))
     {
 # ifdef FEAT_VARTABS
 	return tabstop_padding(col, wp->w_buffer->b_p_ts,
@@ -1248,7 +1258,7 @@ getvcol(
      * use a simple loop.
      * Also use this when 'list' is set but tabs take their normal size.
      */
-    if ((!wp->w_p_list || lcs_tab1 != NUL)
+    if ((!wp->w_p_list || wp->w_lcs_chars.tab1 != NUL)
 #ifdef FEAT_LINEBREAK
 	    && !wp->w_p_lbr && *get_showbreak_value(wp) == NUL && !wp->w_p_bri
 #endif
@@ -2005,7 +2015,8 @@ hex2nr(int c)
     return c - '0';
 }
 
-#if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK) || defined(PROTO)
+#if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK) \
+        || defined(PROTO) || defined(FEAT_AUTOSHELLDIR)
 /*
  * Convert two hex characters to a byte.
  * Return -1 if one of the characters is not hex.

src/cmdexpand.c

@@ -1020,8 +1020,9 @@ set_one_cmd_context(
 	p = cmd;
 	while (ASCII_ISALPHA(*p) || *p == '*')    // Allow * wild card
 	    ++p;
-	// a user command may contain digits
-	if (ASCII_ISUPPER(cmd[0]))
+	// A user command may contain digits.
+	// Include "9" for "vim9*" commands; "vim9cmd" and "vim9script".
+	if (ASCII_ISUPPER(cmd[0]) || STRNCMP("vim9", cmd, 4) == 0)
 	    while (ASCII_ISALNUM(*p) || *p == '*')
 		++p;
 	// for python 3.x: ":py3*" commands completion