vim-patch:130cbfc31235

Update runtime files
https://github.com/vim/vim/commit/130cbfc31235c6cb52ffe718ea0a5bb50fbbc9fd

18 files changed, 553 insertions, 36 deletions

diff --git a/runtime/compiler/powershell.vim b/runtime/compiler/powershell.vim
new file mode 100644
index 0000000000..45d5ec2191
--- /dev/null
+++ b/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:
diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 48339a71ac..ae43aeeb25 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -563,9 +563,11 @@ followed by another Vim command:
     :function
     :global
     :help
+    :helpgrep
     :lcscope
     :ldo
     :lfdo
+    :lhelpgrep
     :make
     :normal
     :perlfile
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index ea1375ef3d..4700af41b7 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1210,13 +1210,13 @@ For versions of Vim where browsing is not supported, the command is executed
 unmodified.
 
 							*browsefilter*
-For Windows 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 label} is the
-text that appears in the "Files of Type" comboBox, and {pattern} is the
-pattern which filters the filenames.  Several patterns can be given, separated
-by ';'.
+For MS-Windows 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
+label} is the text that appears in the "Files of Type" comboBox, and {pattern}
+is the pattern which filters the filenames.  Several patterns can be given,
+separated by ';'.
 
 For example, to have only Vim files in the dialog, you could use the following
 command: >
@@ -1294,7 +1294,7 @@ exist, the next-higher scope in the hierarchy applies.
 							*:lch* *:lchdir*
 :lch[dir][!]		Same as |:lcd|.
 
-							*:lcd-* 
+							*:lcd-*
 :lc[d][!] -		Change to the previous current directory (before the
 			previous ":lcd {path}" command).
 
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index c04dddc1a9..d6419eeb39 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1249,7 +1249,7 @@ the following ways:
 
 The arguments are optional.  Example: >
 	:let F = {-> 'error function'}
-	:echo F()
+	:echo F('ignored')
 <	error function
 							*closure*
 Lambda expressions can access outer scope variables and arguments.  This is
@@ -4925,7 +4925,7 @@ 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
diff --git a/runtime/doc/ft_ps1.txt b/runtime/doc/ft_ps1.txt
new file mode 100644
index 0000000000..df1480b929
--- /dev/null
+++ b/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:
diff --git a/runtime/doc/mbyte.txt b/runtime/doc/mbyte.txt
index 092f54608d..a6c797a860 100644
--- a/runtime/doc/mbyte.txt
+++ b/runtime/doc/mbyte.txt
@@ -400,7 +400,7 @@ 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.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 73800c5bc5..e04b79792d 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -3840,7 +3840,7 @@ 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
@@ -6832,23 +6832,31 @@ 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
diff --git a/runtime/doc/usr_02.txt b/runtime/doc/usr_02.txt
index ad31649d01..9373484da0 100644
--- a/runtime/doc/usr_02.txt
+++ b/runtime/doc/usr_02.txt
@@ -42,7 +42,7 @@ blank window. This is what your screen will look 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
diff --git a/runtime/ftplugin/fortran.vim b/runtime/ftplugin/fortran.vim
index b9ba3c4722..26dc90a184 100644
--- a/runtime/ftplugin/fortran.vim
+++ b/runtime/ftplugin/fortran.vim
@@ -1,13 +1,13 @@
 " Vim settings file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, 77, 66)
-" Version:	(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
diff --git a/runtime/ftplugin/ps1.vim b/runtime/ftplugin/ps1.vim
new file mode 100644
index 0000000000..aac3bc9903
--- /dev/null
+++ b/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
diff --git a/runtime/ftplugin/ps1xml.vim b/runtime/ftplugin/ps1xml.vim
new file mode 100644
index 0000000000..837a3309b4
--- /dev/null
+++ b/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
diff --git a/runtime/indent/ps1.vim b/runtime/indent/ps1.vim
new file mode 100644
index 0000000000..0f794db83b
--- /dev/null
+++ b/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<"
diff --git a/runtime/plugin/matchparen.vim b/runtime/plugin/matchparen.vim
index 162430ecd0..0dad0ac0ea 100644
--- a/runtime/plugin/matchparen.vim
+++ b/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
diff --git a/runtime/syntax/fortran.vim b/runtime/syntax/fortran.vim
index 8ebd120226..b5c9b1ef8d 100644
--- a/runtime/syntax/fortran.vim
+++ b/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"
diff --git a/runtime/syntax/nasm.vim b/runtime/syntax/nasm.vim
index 4f70a0f334..d763033225 100644
--- a/runtime/syntax/nasm.vim
+++ b/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\>"
diff --git a/runtime/syntax/ps1.vim b/runtime/syntax/ps1.vim
new file mode 100644
index 0000000000..e8f6b2f8ed
--- /dev/null
+++ b/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"
diff --git a/runtime/syntax/ps1xml.vim b/runtime/syntax/ps1xml.vim
new file mode 100644
index 0000000000..6ca9ed0d1b
--- /dev/null
+++ b/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
+
diff --git a/src/nvim/po/fr.po b/src/nvim/po/fr.po
index f33381e429..6df7741f1a 100644
--- a/src/nvim/po/fr.po
+++ b/src/nvim/po/fr.po
@@ -2649,7 +2649,7 @@ msgstr "-T <term>\tRégler le type du terminal sur <terminal>"
 
 msgid "--not-a-term\t\tSkip warning for input/output not being a terminal"
 msgstr ""
-"--no-a-term\t\tAucun avertissement si l'entrée/sortie n'est pas un terminal"
+"--not-a-term\t\tAucun avertissement si l'entrée/sortie n'est pas un terminal"
 
 msgid "--ttyfail\t\tExit if input or output is not a terminal"
 msgstr "--ttyfail\t\tQuitte si l'entrée ou la sortie ne sont pas un terminal"