Merging upstream version 2:9.1.0496.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 149 insertions, 226 deletions

diff --git a/runtime/autoload/ccomplete.vim b/runtime/autoload/ccomplete.vim
index 7096dcf..355f724 100644
--- a/runtime/autoload/ccomplete.vim
+++ b/runtime/autoload/ccomplete.vim
@@ -3,7 +3,7 @@ vim9script noclear
 # Vim completion script
 # Language:	C
 # Maintainer:	The Vim Project <https://github.com/vim/vim>
-# Last Change:	2023 Aug 10
+# Last Change:	2024 Jun 06
 #		Rewritten in Vim9 script by github user lacygoill
 # Former Maintainer:   Bram Moolenaar <Bram@vim.org>
 
@@ -210,7 +210,7 @@ export def Complete(findstart: bool, abase: string): any # {{{1
     # Find the variable in the tags file(s)
     var diclist: list<dict<any>> = taglist('^' .. items[0] .. '$')
       # Remove members, these can't appear without something in front.
-      ->filter((_, v: dict<string>): bool =>
+      ->filter((_, v: dict<any>): bool =>
                 v->has_key('kind') ? v.kind != 'm' : true)
 
     res = []
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index 4e7d517..bf9e32e 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -3,7 +3,7 @@ vim9script
 # Vim functions for file type detection
 #
 # Maintainer:		The Vim Project <https://github.com/vim/vim>
-# Last Change:		2024 Feb 18
+# Last Change:		2024 May 23
 # Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 # These functions are moved here from runtime/filetype.vim to make startup
@@ -376,6 +376,32 @@ export def FTfs()
   endif
 enddef
 
+# Recursively search for Hare source files in a directory and any
+# subdirectories, up to a given depth.
+def IsHareModule(dir: string, depth: number): bool
+  if depth <= 0
+    return !empty(glob(dir .. '/*.ha'))
+  endif
+
+  return reduce(sort(glob(dir .. '/*', true, true),
+    (a, b) => isdirectory(a) - isdirectory(b)),
+    (acc, n) => acc
+      || n =~ '\.ha$'
+      || isdirectory(n)
+      && IsHareModule(n, depth - 1),
+    false)
+enddef
+
+# Determine if a README file exists within a Hare module and should be given the
+# Haredoc filetype.
+export def FTharedoc()
+  if exists('g:filetype_haredoc')
+    if IsHareModule('<afile>:h', get(g:, 'haredoc_search_depth', 1))
+      setf haredoc
+    endif
+  endif
+enddef
+
 # Distinguish between HTML, XHTML and Django
 export def FThtml()
   var n = 1
@@ -406,14 +432,18 @@ export def FTidl()
   setf idl
 enddef
 
-# Distinguish between "default", Prolog and Cproto prototype file.
+# Distinguish between "default", Prolog, zsh module's C and Cproto prototype file.
 export def ProtoCheck(default: string)
+  # zsh modules use '#include "*.pro"'
+  # https://github.com/zsh-users/zsh/blob/63f086d167960a27ecdbcb762179e2c2bf8a29f5/Src/Modules/example.c#L31
+  if getline(1) =~ '/* Generated automatically */'
+    setf c
   # Cproto files have a comment in the first line and a function prototype in
   # the second line, it always ends in ";".  Indent files may also have
   # comments, thus we can't match comments to see the difference.
   # IDL files can have a single ';' in the second line, require at least one
   # chacter before the ';'.
-  if getline(2) =~ '.;$'
+  elseif getline(2) =~ '.;$'
     setf cpp
   else
     # recognize Prolog by specific text in the first non-empty line
diff --git a/runtime/autoload/dist/script.vim b/runtime/autoload/dist/script.vim
index f58899a..33ed7fd 100644
--- a/runtime/autoload/dist/script.vim
+++ b/runtime/autoload/dist/script.vim
@@ -229,6 +229,10 @@ export def Exe2filetype(name: string, line1: string): string
   elseif name =~ '^execlineb\>'
     return 'execline'
 
+    # Vim
+  elseif name =~ '^vim\>'
+    return 'vim'
+
   endif
 
   return ''
diff --git a/runtime/autoload/hare.vim b/runtime/autoload/hare.vim
new file mode 100644
index 0000000..c4581fc
--- /dev/null
+++ b/runtime/autoload/hare.vim
@@ -0,0 +1,26 @@
+" Vim autoload file.
+" Language:     Hare
+" Maintainer:   Amelia Clarke <selene@perilune.dev>
+" Last Updated: 2024-05-10
+" Upstream:     https://git.sr.ht/~sircmpwn/hare.vim
+
+" Attempt to find the directory for a given Hare module.
+function hare#FindModule(str)
+  let path = substitute(trim(a:str, ':', 2), '::', '/', 'g')
+  let dir = finddir(path)
+  while !empty(path) && empty(dir)
+    let path = substitute(path, '/\?\h\w*$', '', '')
+    let dir = finddir(path)
+  endwhile
+  return dir
+endfunction
+
+" Return the value of HAREPATH if it exists. Otherwise use a reasonable default.
+function hare#GetPath()
+  if empty($HAREPATH)
+    return '/usr/src/hare/stdlib,/usr/src/hare/third-party'
+  endif
+  return substitute($HAREPATH, ':', ',', 'g')
+endfunction
+
+" vim: et sts=2 sw=2 ts=8
diff --git a/runtime/autoload/netrw.vim b/runtime/autoload/netrw.vim
index e2152b0..d8de432 100644
--- a/runtime/autoload/netrw.vim
+++ b/runtime/autoload/netrw.vim
@@ -9,6 +9,12 @@
 "   2024 Feb 19 by Vim Project: (announce adoption)
 "   2024 Feb 29 by Vim Project: handle symlinks in tree mode correctly
 "   2024 Apr 03 by Vim Project: detect filetypes for remote edited files
+"   2024 May 08 by Vim Project: cleanup legacy Win9X checks
+"   2024 May 09 by Vim Project: remove hard-coded private.ppk
+"   2024 May 10 by Vim Project: recursively delete directories by default
+"   2024 May 13 by Vim Project: prefer scp over pscp
+"   2024 Jun 04 by Vim Project: set bufhidden if buffer changed, nohidden is set and buffer shall be switched (#14915)
+"   2024 Jun 13 by Vim Project: glob() on Windows fails when a directory name contains [] (#14952)
 " Former Maintainer:	Charles E Campbell
 " GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
 " Copyright:    Copyright (C) 2016 Charles E. Campbell {{{1
@@ -283,20 +289,15 @@ if !exists("g:netrw_scp_cmd")
  if executable("scp")
   call s:NetrwInit("g:netrw_scp_cmd" , "scp -q")
  elseif executable("pscp")
-  if (has("win32") || has("win95") || has("win64") || has("win16")) && filereadable('c:\private.ppk')
-   call s:NetrwInit("g:netrw_scp_cmd", 'pscp -i c:\private.ppk')
-  else
-   call s:NetrwInit("g:netrw_scp_cmd", 'pscp -q')
-  endif
+  call s:NetrwInit("g:netrw_scp_cmd", 'pscp -q')
  else
   call s:NetrwInit("g:netrw_scp_cmd" , "scp -q")
  endif
 endif
-
 call s:NetrwInit("g:netrw_sftp_cmd" , "sftp")
 call s:NetrwInit("g:netrw_ssh_cmd"  , "ssh")
 
-if (has("win32") || has("win95") || has("win64") || has("win16"))
+if has("win32")
   \ && exists("g:netrw_use_nt_rcp")
   \ && g:netrw_use_nt_rcp
   \ && executable( $SystemRoot .'/system32/rcp.exe')
@@ -311,12 +312,8 @@ endif
 " Default values for netrw's global variables {{{2
 " Cygwin Detection ------- {{{3
 if !exists("g:netrw_cygwin")
- if has("win32") || has("win95") || has("win64") || has("win16")
-  if  has("win32unix") && &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$'
-   let g:netrw_cygwin= 1
-  else
-   let g:netrw_cygwin= 0
-  endif
+ if has("win32unix") && &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$'
+  let g:netrw_cygwin= 1
  else
   let g:netrw_cygwin= 0
  endif
@@ -372,10 +369,6 @@ endif
 call s:NetrwInit("g:netrw_keepdir",1)
 if !exists("g:netrw_list_cmd")
  if g:netrw_scp_cmd =~ '^pscp' && executable("pscp")
-  if (has("win32") || has("win95") || has("win64") || has("win16")) && filereadable("c:\\private.ppk")
-   " provide a pscp-based listing command
-   let g:netrw_scp_cmd ="pscp -i C:\\private.ppk"
-  endif
   if exists("g:netrw_list_cmd_options")
    let g:netrw_list_cmd= g:netrw_scp_cmd." -ls USEPORT HOSTNAME: ".g:netrw_list_cmd_options
   else
@@ -403,7 +396,7 @@ if !exists("g:netrw_localcmdshell")
  let g:netrw_localcmdshell= ""
 endif
 if !exists("g:netrw_localcopycmd")
- if has("win32") || has("win95") || has("win64") || has("win16")
+ if has("win32")
   if g:netrw_cygwin
    let g:netrw_localcopycmd= "cp"
   else
@@ -417,7 +410,7 @@ if !exists("g:netrw_localcopycmd")
  endif
 endif
 if !exists("g:netrw_localcopydircmd")
- if has("win32") || has("win95") || has("win64") || has("win16")
+ if has("win32")
   if g:netrw_cygwin
    let g:netrw_localcopydircmd   = "cp"
    let g:netrw_localcopydircmdopt= " -R"
@@ -439,7 +432,7 @@ if exists("g:netrw_local_mkdir")
  let g:netrw_localmkdir= g:netrw_local_mkdir
  call netrw#ErrorMsg(s:NOTE,"g:netrw_local_mkdir is deprecated in favor of g:netrw_localmkdir",87)
 endif
-if has("win32") || has("win95") || has("win64") || has("win16")
+if has("win32")
   if g:netrw_cygwin
    call s:NetrwInit("g:netrw_localmkdir","mkdir")
   else
@@ -455,7 +448,7 @@ if exists("g:netrw_local_movecmd")
  call netrw#ErrorMsg(s:NOTE,"g:netrw_local_movecmd is deprecated in favor of g:netrw_localmovecmd",88)
 endif
 if !exists("g:netrw_localmovecmd")
- if has("win32") || has("win95") || has("win64") || has("win16")
+ if has("win32")
   if g:netrw_cygwin
    let g:netrw_localmovecmd= "mv"
   else
@@ -488,7 +481,7 @@ call s:NetrwInit("g:netrw_mousemaps"     , (exists("+mouse") && &mouse =~# '[anh
 call s:NetrwInit("g:netrw_retmap"        , 0)
 if has("unix") || (exists("g:netrw_cygwin") && g:netrw_cygwin)
  call s:NetrwInit("g:netrw_chgperm"       , "chmod PERM FILENAME")
-elseif has("win32") || has("win95") || has("win64") || has("win16")
+elseif has("win32")
  call s:NetrwInit("g:netrw_chgperm"       , "cacls FILENAME /e /p PERM")
 else
  call s:NetrwInit("g:netrw_chgperm"       , "chmod PERM FILENAME")
@@ -547,14 +540,13 @@ if !exists("g:netrw_xstrlen")
  endif
 endif
 call s:NetrwInit("g:NetrwTopLvlMenu","Netrw.")
-call s:NetrwInit("g:netrw_win95ftp",1)
 call s:NetrwInit("g:netrw_winsize",50)
 call s:NetrwInit("g:netrw_wiw",1)
 if g:netrw_winsize > 100|let g:netrw_winsize= 100|endif
 " ---------------------------------------------------------------------
 " Default values for netrw's script variables: {{{2
 call s:NetrwInit("g:netrw_fname_escape",' ?&;%')
-if has("win32") || has("win95") || has("win64") || has("win16")
+if has("win32")
  call s:NetrwInit("g:netrw_glob_escape",'*?`{[]$')
 else
  call s:NetrwInit("g:netrw_glob_escape",'*[]?`{~$\')
@@ -686,7 +678,7 @@ fun! netrw#Explore(indx,dosplit,style,...)
   " record current directory
   let curdir     = simplify(b:netrw_curdir)
   let curfiledir = substitute(expand("%:p"),'^\(.*[/\\]\)[^/\\]*$','\1','e')
-  if !exists("g:netrw_cygwin") && (has("win32") || has("win95") || has("win64") || has("win16"))
+  if !exists("g:netrw_cygwin") && has("win32")
    let curdir= substitute(curdir,'\','/','g')
   endif
 "  call Decho("curdir<".curdir.">  curfiledir<".curfiledir.">",'~'.expand("<slnum>"))
@@ -844,7 +836,7 @@ fun! netrw#Explore(indx,dosplit,style,...)
    " handle .../**/.../filepat
 "   call Decho("case starpat=4: Explore .../**/.../filepat",'~'.expand("<slnum>"))
    let prefixdir= substitute(dirname,'^\(.\{-}\)\*\*.*$','\1','')
-   if prefixdir =~ '^/' || (prefixdir =~ '^\a:/' && (has("win32") || has("win95") || has("win64") || has("win16")))
+   if prefixdir =~ '^/' || (prefixdir =~ '^\a:/' && has("win32"))
     let b:netrw_curdir = prefixdir
    else
     let b:netrw_curdir= getcwd().'/'.prefixdir
@@ -881,7 +873,7 @@ fun! netrw#Explore(indx,dosplit,style,...)
    else
     if dirname == ""
      let dirname= getcwd()
-    elseif (has("win32") || has("win95") || has("win64") || has("win16")) && !g:netrw_cygwin
+    elseif has("win32") && !g:netrw_cygwin
      " Windows : check for a drive specifier, or else for a remote share name ('\\Foo' or '//Foo',
      " depending on whether backslashes have been converted to forward slashes by earlier code).
      if dirname !~ '^[a-zA-Z]:' && dirname !~ '^\\\\\w\+' && dirname !~ '^//\w\+'
@@ -1420,7 +1412,7 @@ fun! netrw#Obtain(islocal,fname,...)
 "   call Decho("obtain a file from local ".b:netrw_curdir." to ".tgtdir,'~'.expand("<slnum>"))
    if exists("b:netrw_curdir") && getcwd() != b:netrw_curdir
     let topath= s:ComposePath(tgtdir,"")
-    if (has("win32") || has("win95") || has("win64") || has("win16"))
+    if has("win32")
      " transfer files one at time
 "     call Decho("transfer files one at a time",'~'.expand("<slnum>"))
      for fname in fnamelist
@@ -2301,7 +2293,7 @@ fun! netrw#NetRead(mode,...)
     endif
     " 'C' in 'C:\path\to\file' is handled as hostname on windows.
     " This is workaround to avoid mis-handle windows local-path:
-    if g:netrw_scp_cmd =~ '^scp' && (has("win32") || has("win95") || has("win64") || has("win16"))
+    if g:netrw_scp_cmd =~ '^scp' && has("win32")
       let tmpfile_get = substitute(tr(tmpfile, '\', '/'), '^\(\a\):[/\\]\(.*\)$', '/\1/\2', '')
     else
       let tmpfile_get = tmpfile
@@ -3221,7 +3213,7 @@ fun! s:NetrwMethod(choice)
     if exists("s:netrw_hup[host]")
      call NetUserPass("ftp:".host)
 
-    elseif (has("win32") || has("win95") || has("win64") || has("win16")) && s:netrw_ftp_cmd =~# '-[sS]:'
+    elseif has("win32") && s:netrw_ftp_cmd =~# '-[sS]:'
 "     call Decho("has -s: : s:netrw_ftp_cmd<".s:netrw_ftp_cmd.">",'~'.expand("<slnum>"))
 "     call Decho("          g:netrw_ftp_cmd<".g:netrw_ftp_cmd.">",'~'.expand("<slnum>"))
      if g:netrw_ftp_cmd =~# '-[sS]:\S*MACHINE\>'
@@ -3336,38 +3328,6 @@ fun! s:NetrwMethod(choice)
 "  call Dret("s:NetrwMethod : b:netrw_method=".b:netrw_method." g:netrw_port=".g:netrw_port)
 endfun
 
-" ------------------------------------------------------------------------
-" NetReadFixup: this sort of function is typically written by the user {{{2
-"               to handle extra junk that their system's ftp dumps
-"               into the transfer.  This function is provided as an
-"               example and as a fix for a Windows 95 problem: in my
-"               experience, win95's ftp always dumped four blank lines
-"               at the end of the transfer.
-if has("win95") && exists("g:netrw_win95ftp") && g:netrw_win95ftp
- fun! NetReadFixup(method, line1, line2)
-"   call Dfunc("NetReadFixup(method<".a:method."> line1=".a:line1." line2=".a:line2.")")
-
-   " sanity checks -- attempt to convert inputs to integers
-   let method = a:method + 0
-   let line1  = a:line1 + 0
-   let line2  = a:line2 + 0
-   if type(method) != 0 || type(line1) != 0 || type(line2) != 0 || method < 0 || line1 <= 0 || line2 <= 0
-"    call Dret("NetReadFixup")
-    return
-   endif
-
-   if method == 3   " ftp (no <.netrc>)
-    let fourblanklines= line2 - 3
-    if fourblanklines >= line1
-     exe "sil NetrwKeepj ".fourblanklines.",".line2."g/^\s*$/d"
-     call histdel("/",-1)
-    endif
-   endif
-
-"   call Dret("NetReadFixup")
- endfun
-endif
-
 " ---------------------------------------------------------------------
 " NetUserPass: set username and password for subsequent ftp transfer {{{2
 "   Usage:  :call NetUserPass()		               -- will prompt for userid and password
@@ -3990,7 +3950,7 @@ fun! s:NetrwBrowse(islocal,dirname)
   if b:netrw_curdir =~ '[/\\]$'
    let b:netrw_curdir= substitute(b:netrw_curdir,'[/\\]$','','e')
   endif
-  if b:netrw_curdir =~ '\a:$' && (has("win32") || has("win95") || has("win64") || has("win16"))
+  if b:netrw_curdir =~ '\a:$' && has("win32")
    let b:netrw_curdir= b:netrw_curdir."/"
   endif
   if b:netrw_curdir == ''
@@ -4144,7 +4104,7 @@ fun! s:NetrwFile(fname)
     let b:netrw_curdir= getcwd()
    endif
 
-   if !exists("g:netrw_cygwin") && (has("win32") || has("win95") || has("win64") || has("win16"))
+   if !exists("g:netrw_cygwin") && has("win32")
     if fname =~ '^\' || fname =~ '^\a:\'
      " windows, but full path given
      let ret= fname
@@ -4864,7 +4824,7 @@ fun! s:NetrwBrowseChgDir(islocal,newdir,...)
   call s:SavePosn(s:netrw_posn)
   NetrwKeepj call s:NetrwOptionsSave("s:")
   NetrwKeepj call s:NetrwOptionsSafe(a:islocal)
-  if (has("win32") || has("win95") || has("win64") || has("win16"))
+  if has("win32")
    let dirname = substitute(b:netrw_curdir,'\\','/','ge')
   else
    let dirname = b:netrw_curdir
@@ -5111,7 +5071,7 @@ fun! s:NetrwBrowseChgDir(islocal,newdir,...)
     endif
 "    call Decho("go-up: amiga: dirname<".dirname."> (go up one dir)",'~'.expand("<slnum>"))
 
-   elseif !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+   elseif !g:netrw_cygwin && has("win32")
     " windows
     if a:islocal
      let dirname= substitute(dirname,'^\(.*\)/\([^/]\+\)/$','\1','')
@@ -5396,7 +5356,7 @@ fun! netrw#BrowseX(fname,remote)
   " set up the filename
   " (lower case the extension, make a local copy of a remote file)
   let exten= substitute(a:fname,'.*\.\(.\{-}\)','\1','e')
-  if has("win32") || has("win95") || has("win64") || has("win16")
+  if has("win32")
    let exten= substitute(exten,'^.*$','\L&\E','')
   endif
   if exten =~ "[\\/]"
@@ -5443,12 +5403,12 @@ fun! netrw#BrowseX(fname,remote)
   " by default, g:netrw_suppress_gx_mesg is true
   if g:netrw_suppress_gx_mesg
    if &srr =~ "%s"
-    if (has("win32") || has("win95") || has("win64") || has("win16"))
+    if has("win32")
      let redir= substitute(&srr,"%s","nul","")
     else
      let redir= substitute(&srr,"%s","/dev/null","")
     endif
-   elseif (has("win32") || has("win95") || has("win64") || has("win16"))
+   elseif has("win32")
     let redir= &srr . "nul"
    else
     let redir= &srr . "/dev/null"
@@ -5491,7 +5451,7 @@ fun! netrw#BrowseX(fname,remote)
    call s:NetrwExe("sil !".viewer." ".viewopt.s:ShellEscape(fname,1).redir)
    let ret= v:shell_error
 
-  elseif has("win32") || has("win64")
+  elseif has("win32")
 "   call Decho("(netrw#BrowseX) win".(has("win32")? "32" : "64"),'~'.expand("<slnum>"))
    if executable("start")
     call s:NetrwExe('sil! !start rundll32 url.dll,FileProtocolHandler '.s:ShellEscape(fname,1))
@@ -5766,6 +5726,9 @@ fun! s:NetrwEditFile(cmd,opt,fname)
    exe "NetrwKeepj keepalt ".a:opt." ".a:cmd." ".fnameescape(a:fname)
   else
 "   call Decho("exe NetrwKeepj ".a:opt." ".a:cmd." ".fnameescape(a:fname))
+    if a:cmd =~# 'e\%[new]!' && !&hidden && getbufvar(bufname('%'), '&modified', 0)
+      call setbufvar(bufname('%'), '&bufhidden', 'hide')
+    endif
    exe "NetrwKeepj ".a:opt." ".a:cmd." ".fnameescape(a:fname)
   endif
 "  call Dret("s:NetrwEditFile")
@@ -5836,16 +5799,20 @@ fun! s:NetrwGlob(direntry,expr,pare)
     let filelist= w:netrw_treedict[a:direntry]
    endif
    let w:netrw_liststyle= keep_liststyle
-  elseif v:version > 704 || (v:version == 704 && has("patch656"))
-   let filelist= glob(s:ComposePath(fnameescape(a:direntry),a:expr),0,1,1)
-   if a:pare
-    let filelist= map(filelist,'substitute(v:val, "^.*/", "", "")')
-   endif
   else
-   let filelist= glob(s:ComposePath(fnameescape(a:direntry),a:expr),0,1)
-   if a:pare
-    let filelist= map(filelist,'substitute(v:val, "^.*/", "", "")')
-   endif
+   let path= s:ComposePath(fnameescape(a:direntry),a:expr) 
+    if has("win32")
+     " escape [ so it is not detected as wildcard character, see :h wildcard
+     let path= substitute(path, '[', '[[]', 'g')
+    endif
+    if v:version > 704 || (v:version == 704 && has("patch656"))
+     let filelist= glob(path,0,1,1)
+    else
+     let filelist= glob(path,0,1)
+    endif
+    if a:pare
+     let filelist= map(filelist,'substitute(v:val, "^.*/", "", "")')
+    endif
   endif
 "  call Dret("s:NetrwGlob ".string(filelist))
   return filelist
@@ -6006,7 +5973,7 @@ fun! s:NetrwHome()
     " just pick the first directory
     let home= substitute(&rtp,',.*$','','')
    endif
-   if (has("win32") || has("win95") || has("win64") || has("win16"))
+   if has("win32")
     let home= substitute(home,'/','\\','g')
    endif
   endif
@@ -7227,7 +7194,7 @@ fun! s:NetrwMarkFileCopy(islocal,...)
     let args= join(map(deepcopy(s:netrwmarkfilelist_{bufnr('%')}),"s:ShellEscape(b:netrw_curdir.\"/\".v:val)"))
     let tgt = s:ShellEscape(s:netrwmftgt)
    endif
-   if !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+   if !g:netrw_cygwin && has("win32")
     let args= substitute(args,'/','\\','g')
     let tgt = substitute(tgt, '/','\\','g')
    endif
@@ -7241,7 +7208,7 @@ fun! s:NetrwMarkFileCopy(islocal,...)
 "    call Decho("args<".args."> is a directory",'~'.expand("<slnum>"))
     let copycmd= g:netrw_localcopydircmd
 "    call Decho("using copydircmd<".copycmd.">",'~'.expand("<slnum>"))
-    if !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+    if !g:netrw_cygwin && has("win32")
      " window's xcopy doesn't copy a directory to a target properly.  Instead, it copies a directory's
      " contents to a target.  One must append the source directory name to the target to get xcopy to
      " do the right thing.
@@ -7859,7 +7826,7 @@ fun! s:NetrwMarkFileMove(islocal)
    endif
    let tgt = s:ShellEscape(s:netrwmftgt)
 "   call Decho("tgt<".tgt.">",'~'.expand("<slnum>"))
-   if !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+   if !g:netrw_cygwin && has("win32")
     let tgt= substitute(tgt, '/','\\','g')
 "    call Decho("windows exception: tgt<".tgt.">",'~'.expand("<slnum>"))
     if g:netrw_localmovecmd =~ '\s'
@@ -7880,7 +7847,7 @@ fun! s:NetrwMarkFileMove(islocal)
     " Jul 19, 2022: fixing file move when g:netrw_keepdir is 1
      let fname= b:netrw_curdir."/".fname
     endif
-    if !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+    if !g:netrw_cygwin && has("win32")
      let fname= substitute(fname,'/','\\','g')
     endif
 "    call Decho("system(".movecmd." ".s:ShellEscape(fname)." ".tgt.")",'~'.expand("<slnum>"))
@@ -10349,7 +10316,7 @@ fun! s:NetrwRemoteFtpCmd(path,listcmd)
   endif
 
   " cleanup for Windows " {{{3
-  if has("win32") || has("win95") || has("win64") || has("win16")
+  if has("win32")
    sil! NetrwKeepj %s/\r$//e
    NetrwKeepj call histdel("/",-1)
   endif
@@ -10857,7 +10824,7 @@ fun! netrw#FileUrlEdit(fname)
    let fname= substitute(fname,'^file://localhost/','file:///','')
 "   call Decho("fname<".fname.">",'~'.expand("<slnum>"))
   endif
-  if (has("win32") || has("win95") || has("win64") || has("win16"))
+  if has("win32")
    if fname  =~ '^file:///\=\a[|:]/'
 "    call Decho('converting file:///\a|/   -to-  file://\a:/','~'.expand("<slnum>"))
     let fname = substitute(fname,'^file:///\=\(\a\)[|:]/','file://\1:/','')
@@ -10867,7 +10834,7 @@ fun! netrw#FileUrlEdit(fname)
   let fname2396 = netrw#RFC2396(fname)
   let fname2396e= fnameescape(fname2396)
   let plainfname= substitute(fname2396,'file://\(.*\)','\1',"")
-  if (has("win32") || has("win95") || has("win64") || has("win16"))
+  if has("win32")
 "   call Decho("windows exception for plainfname",'~'.expand("<slnum>"))
    if plainfname =~ '^/\+\a:'
 "    call Decho('removing leading "/"s','~'.expand("<slnum>"))
@@ -11079,7 +11046,7 @@ fun! s:LocalFastBrowser()
    let s:netrw_events= 1
    augroup AuNetrwEvent
     au!
-    if (has("win32") || has("win95") || has("win64") || has("win16"))
+    if has("win32")
 "     call Decho("installing autocmd: ShellCmdPost",'~'.expand("<slnum>"))
      au ShellCmdPost			*	call s:LocalBrowseRefresh()
     else
@@ -11121,7 +11088,7 @@ fun! s:LocalListing()
   let filelist   = filelist + s:NetrwGlob(dirname,".*",0)
 "  call Decho("filelist=".string(filelist),'~'.expand("<slnum>"))
 
-  if g:netrw_cygwin == 0 && (has("win32") || has("win95") || has("win64") || has("win16"))
+  if g:netrw_cygwin == 0 && has("win32")
 "   call Decho("filelist=".string(filelist),'~'.expand("<slnum>"))
   elseif index(filelist,'..') == -1 && b:netrw_curdir !~ '/'
     " include ../ in the glob() entry if its missing
@@ -11167,7 +11134,7 @@ fun! s:LocalListing()
     let pfile= filename."/"
 
    elseif exists("b:netrw_curdir") && b:netrw_curdir !~ '^.*://' && !isdirectory(s:NetrwFile(filename))
-    if (has("win32") || has("win95") || has("win64") || has("win16"))
+    if has("win32")
      if filename =~ '\.[eE][xX][eE]$' || filename =~ '\.[cC][oO][mM]$' || filename =~ '\.[bB][aA][tT]$'
       " indicate an executable
 "      call Decho("indicate <".filename."> is executable with trailing *",'~'.expand("<slnum>"))
@@ -11501,7 +11468,7 @@ fun! s:NetrwLocalRmFile(path,fname,all)
    if !all
     echohl Statement
     call inputsave()
-    let ok= input("Confirm deletion of directory<".rmfile."> ","[{y(es)},n(o),a(ll),q(uit)] ")
+    let ok= input("Confirm *recursive* deletion of directory<".rmfile."> ","[{y(es)},n(o),a(ll),q(uit)] ")
     call inputrestore()
     let ok= substitute(ok,'\[{y(es)},n(o),a(ll),q(uit)]\s*','','e')
     if ok == ""
@@ -11514,7 +11481,7 @@ fun! s:NetrwLocalRmFile(path,fname,all)
    let rmfile= substitute(rmfile,'[\/]$','','e')
 
    if all || ok =~# 'y\%[es]' || ok == ""
-    if delete(rmfile,"d")
+    if delete(rmfile,"rf")
      call netrw#ErrorMsg(s:ERROR,"unable to delete directory <".rmfile.">!",103)
     endif
    endif
@@ -11644,7 +11611,7 @@ endfun
 " netrw#WinPath: tries to insure that the path is windows-acceptable, whether cygwin is used or not {{{2
 fun! netrw#WinPath(path)
 "  call Dfunc("netrw#WinPath(path<".a:path.">)")
-  if (!g:netrw_cygwin || &shell !~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$') && (has("win32") || has("win95") || has("win64") || has("win16"))
+  if (!g:netrw_cygwin || &shell !~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$') && has("win32")
    " remove cygdrive prefix, if present
    let path = substitute(a:path,g:netrw_cygdrive.'/\(.\)','\1:','')
    " remove trailing slash (Win95)
@@ -11704,11 +11671,11 @@ fun! s:ComposePath(base,subdir)
    endif
 
    " COMBAK: test on windows with changing to root directory: :e C:/
-  elseif a:subdir =~ '^\a:[/\\]\([^/\\]\|$\)' && (has("win32") || has("win95") || has("win64") || has("win16"))
+  elseif a:subdir =~ '^\a:[/\\]\([^/\\]\|$\)' && has("win32")
 "   call Decho("windows",'~'.expand("<slnum>"))
    let ret= a:subdir
 
-  elseif a:base =~ '^\a:[/\\]\([^/\\]\|$\)' && (has("win32") || has("win95") || has("win64") || has("win16"))
+  elseif a:base =~ '^\a:[/\\]\([^/\\]\|$\)' && has("win32")
 "   call Decho("windows",'~'.expand("<slnum>"))
    if a:base =~ '[/\\]$'
     let ret= a:base.a:subdir
@@ -11820,7 +11787,7 @@ fun! s:GetTempfile(fname)
    " o/s dependencies
    if g:netrw_cygwin != 0
     let tmpfile = substitute(tmpfile,'^\(\a\):',g:netrw_cygdrive.'/\1','e')
-   elseif has("win32") || has("win95") || has("win64") || has("win16")
+   elseif has("win32")
     if !exists("+shellslash") || !&ssl
      let tmpfile = substitute(tmpfile,'/','\','g')
     endif
@@ -12036,7 +12003,7 @@ fun! s:NetrwDelete(path)
 "  call Dfunc("s:NetrwDelete(path<".a:path.">)")
 
   let path = netrw#WinPath(a:path)
-  if !g:netrw_cygwin && (has("win32") || has("win95") || has("win64") || has("win16"))
+  if !g:netrw_cygwin && has("win32")
    if exists("+shellslash")
     let sskeep= &shellslash
     setl noshellslash
@@ -12227,7 +12194,7 @@ fun! s:NetrwLcd(newdir)
      " 'root' (ie. '\').  The share name may start with either backslashes ('\\Foo') or
      " forward slashes ('//Foo'), depending on whether backslashes have been converted to
      " forward slashes by earlier code; so check for both.
-     if (has("win32") || has("win95") || has("win64") || has("win16")) && !g:netrw_cygwin
+     if has("win32") && !g:netrw_cygwin
        if a:newdir =~ '^\\\\\w\+' || a:newdir =~ '^//\w\+'
          let dirname = '\'
          exe 'NetrwKeepj sil lcd '.fnameescape(dirname)
@@ -12700,7 +12667,7 @@ endfun
 " ---------------------------------------------------------------------
 " s:ShellEscape: shellescape(), or special windows handling {{{2
 fun! s:ShellEscape(s, ...)
-  if (has('win32') || has('win64')) && $SHELL == '' && &shellslash
+  if has('win32') && $SHELL == '' && &shellslash
     return printf('"%s"', substitute(a:s, '"', '""', 'g'))
   endif 
   let f = a:0 > 0 ? a:1 : 0
diff --git a/runtime/autoload/netrwSettings.vim b/runtime/autoload/netrwSettings.vim
index 5525c0d..3452602 100644
--- a/runtime/autoload/netrwSettings.vim
+++ b/runtime/autoload/netrwSettings.vim
@@ -3,6 +3,8 @@
 " Maintainer:   This runtime file is looking for a new maintainer.
 " Former Maintainer: Charles E Campbell
 " Version:	18
+" Last Change:
+"   2024 May 08 by Vim Project: cleanup legacy Win9X checks
 " Copyright:    Copyright (C) 1999-2007 Charles E. Campbell {{{1
 "               Permission is hereby granted to use and distribute this code,
 "               with or without modifications, provided that this copyright
@@ -91,7 +93,6 @@ fun! netrwSettings#NetrwSettings()
   put = 'let g:netrw_sshport           = '.g:netrw_sshport
   put = 'let g:netrw_silent            = '.g:netrw_silent
   put = 'let g:netrw_use_nt_rcp        = '.g:netrw_use_nt_rcp
-  put = 'let g:netrw_win95ftp          = '.g:netrw_win95ftp
   let s:netrw_xfer_stop= line(".")
   put =''
   put ='+ Netrw Messages'
diff --git a/runtime/autoload/zig/fmt.vim b/runtime/autoload/zig/fmt.vim
deleted file mode 100644
index b78c199..0000000
--- a/runtime/autoload/zig/fmt.vim
+++ /dev/null
@@ -1,100 +0,0 @@
-" Adapted from fatih/vim-go: autoload/go/fmt.vim
-"
-" Copyright 2011 The Go Authors. All rights reserved.
-" Use of this source code is governed by a BSD-style
-" license that can be found in the LICENSE file.
-"
-" Upstream: https://github.com/ziglang/zig.vim
-
-function! zig#fmt#Format() abort
-  " Save cursor position and many other things.
-  let view = winsaveview()
-
-  if !executable('zig')
-    echohl Error | echomsg "no zig binary found in PATH" | echohl None
-    return
-  endif
-
-  let cmdline = 'zig fmt --stdin --ast-check'
-  let current_buf = bufnr('')
-
-  " The formatted code is output on stdout, the errors go on stderr.
-  if exists('*systemlist')
-    silent let out = systemlist(cmdline, current_buf)
-  else
-    silent let out = split(system(cmdline, current_buf))
-  endif
-  if len(out) == 1
-    if out[0] == "error: unrecognized parameter: '--ast-check'"
-      let cmdline = 'zig fmt --stdin'
-      if exists('*systemlist')
-        silent let out = systemlist(cmdline, current_buf)
-      else
-        silent let out = split(system(cmdline, current_buf))
-      endif
-    endif
-  endif
-  let err = v:shell_error
-
-
-  if err == 0
-    " remove undo point caused via BufWritePre.
-    try | silent undojoin | catch | endtry
-
-    " Replace the file content with the formatted version.
-    if exists('*deletebufline')
-      call deletebufline(current_buf, len(out), line('$'))
-    else
-      silent execute ':' . len(out) . ',' . line('$') . ' delete _'
-    endif
-    call setline(1, out)
-
-    " No errors detected, close the loclist.
-    call setloclist(0, [], 'r')
-    lclose
-  elseif get(g:, 'zig_fmt_parse_errors', 1)
-    let errors = s:parse_errors(expand('%'), out)
-
-    call setloclist(0, [], 'r', {
-        \ 'title': 'Errors',
-        \ 'items': errors,
-        \ })
-
-    let max_win_height = get(g:, 'zig_fmt_max_window_height', 5)
-    " Prevent the loclist from becoming too long.
-    let win_height = min([max_win_height, len(errors)])
-    " Open the loclist, but only if there's at least one error to show.
-    execute 'silent! lwindow ' . win_height
-  endif
-
-  call winrestview(view)
-
-  if err != 0
-    echohl Error | echomsg "zig fmt returned error" | echohl None
-    return
-  endif
-
-  " Run the syntax highlighter on the updated content and recompute the folds if
-  " needed.
-  syntax sync fromstart
-endfunction
-
-" parse_errors parses the given errors and returns a list of parsed errors
-function! s:parse_errors(filename, lines) abort
-  " list of errors to be put into location list
-  let errors = []
-  for line in a:lines
-    let tokens = matchlist(line, '^\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)')
-    if !empty(tokens)
-      call add(errors,{
-            \"filename": a:filename,
-            \"lnum":     tokens[2],
-            \"col":      tokens[3],
-            \"text":     tokens[4],
-            \ })
-    endif
-  endfor
-
-  return errors
-endfunction
-" vim: sw=2 ts=2 et
diff --git a/runtime/autoload/zip.vim b/runtime/autoload/zip.vim
index c0034f8..d0e706e 100644
--- a/runtime/autoload/zip.vim
+++ b/runtime/autoload/zip.vim
@@ -4,17 +4,18 @@
 " Version:	33
 " Maintainer:	This runtime file is looking for a new maintainer.
 " Former Maintainer:	Charles E Campbell
+" Last Change:
+"		2024 Jun 16 by Vim Project: handle whitespace on Windows properly (#14998)
 " License:	Vim License  (see vim's :help license)
-" Copyright:    Copyright (C) 2005-2019 Charles E. Campbell {{{1
-"               Permission is hereby granted to use and distribute this code,
-"               with or without modifications, provided that this copyright
-"               notice is copied with it. Like anything else that's free,
-"               zip.vim and zipPlugin.vim are provided *as is* and comes with
-"               no warranty of any kind, either expressed or implied. By using
-"               this plugin, you agree that in no event will the copyright
-"               holder be liable for any damages resulting from the use
-"               of this software.
-"redraw!|call DechoSep()|call inputsave()|call input("Press <cr> to continue")|call inputrestore()
+" Copyright:	Copyright (C) 2005-2019 Charles E. Campbell {{{1
+"		Permission is hereby granted to use and distribute this code,
+"		with or without modifications, provided that this copyright
+"		notice is copied with it. Like anything else that's free,
+"		zip.vim and zipPlugin.vim are provided *as is* and comes with
+"		no warranty of any kind, either expressed or implied. By using
+"		this plugin, you agree that in no event will the copyright
+"		holder be liable for any damages resulting from the use
+"		of this software.
 
 " ---------------------------------------------------------------------
 " Load Once: {{{1
@@ -214,7 +215,6 @@ endfun
 " ---------------------------------------------------------------------
 " zip#Read: {{{2
 fun! zip#Read(fname,mode)
-"  call Dfunc("zip#Read(fname<".a:fname.">,mode=".a:mode.")")
   let repkeep= &report
   set report=10
 
@@ -226,15 +226,12 @@ fun! zip#Read(fname,mode)
    let fname   = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
    let fname   = substitute(fname, '[', '[[]', 'g')
   endif
-"  call Decho("zipfile<".zipfile.">")
-"  call Decho("fname  <".fname.">")
   " sanity check
   if !executable(substitute(g:zip_unzipcmd,'\s\+.*$','',''))
    redraw!
    echohl Error | echo "***error*** (zip#Read) sorry, your system doesn't appear to have the ".g:zip_unzipcmd." program" | echohl None
 "   call inputsave()|call input("Press <cr> to continue")|call inputrestore()
    let &report= repkeep
-"   call Dret("zip#Write")
    return
   endif
 
@@ -242,10 +239,8 @@ fun! zip#Read(fname,mode)
   "   exe "keepj sil! r! ".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1)
   " but allows zipfile://... entries in quickfix lists
   let temp = tempname()
-"  call Decho("using temp file<".temp.">")
   let fn   = expand('%:p')
-  exe "sil! !".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1).' > '.temp
-"  call Decho("exe sil! !".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1).' > '.temp)
+  exe "sil! !".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fname,1).' > '.temp
   sil exe 'keepalt file '.temp
   sil keepj e!
   sil exe 'keepalt file '.fnameescape(fn)
@@ -254,11 +249,9 @@ fun! zip#Read(fname,mode)
   filetype detect
 
   " cleanup
-  "  keepj 0d   " used to be needed for the ...r! ... method
   set nomod
 
   let &report= repkeep
-"  call Dret("zip#Read")
 endfun
 
 " ---------------------------------------------------------------------
@@ -422,7 +415,6 @@ endfun
 " ---------------------------------------------------------------------
 " s:Escape: {{{2
 fun! s:Escape(fname,isfilt)
-"  call Dfunc("QuoteFileDir(fname<".a:fname."> isfilt=".a:isfilt.")")
   if exists("*shellescape")
    if a:isfilt
     let qnameq= shellescape(a:fname,1)
@@ -432,7 +424,10 @@ fun! s:Escape(fname,isfilt)
   else
    let qnameq= g:zip_shq.escape(a:fname,g:zip_shq).g:zip_shq
   endif
-"  call Dret("QuoteFileDir <".qnameq.">")
+  if exists("+shellslash") && &shellslash && &shell =~ "cmd.exe"
+   " renormalize directory separator on Windows
+   let qnameq=substitute(qnameq, '/', '\\', 'g')
+  endif
   return qnameq
 endfun