runtime(netrw): change indent size from 1 to 2

Commit: 
https://github.com/vim/vim/commit/c363ca1ecd1f8db03663ef98dcf41eeacc3c22c7
Author: Luca Saccarola <github.e4...@aleeas.com>
Date:   Thu Dec 19 20:16:18 2024 +0100

    runtime(netrw): change indent size from 1 to 2
    
    closes: https://github.com/vim/vim/issues/16248
    
    Signed-off-by: Luca Saccarola <github.e4...@aleeas.com>
    Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/autoload/netrw.vim b/runtime/autoload/netrw.vim
index b0dfd823c..044b2da17 100644
--- a/runtime/autoload/netrw.vim
+++ b/runtime/autoload/netrw.vim
@@ -1,11 +1,11 @@
 " netrw.vim: Handles file transfer and remote directory listing across
 "            AUTOLOAD SECTION
 " Maintainer: This runtime file is looking for a new maintainer.
-" Date:                  May 03, 2023
-" Version:     173a
+" Date:           May 03, 2023
+" Version:      173a
 " Last Change: {{{1
-"   2023 Nov 21 by Vim Project: ignore wildignore when expanding $COMSPEC      
(v173a)
-"   2023 Nov 22 by Vim Project: fix handling of very long filename on longlist 
style   (v173a)
+"   2023 Nov 21 by Vim Project: ignore wildignore when expanding $COMSPEC      
 (v173a)
+"   2023 Nov 22 by Vim Project: fix handling of very long filename on longlist 
style    (v173a)
 "   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
@@ -41,8 +41,9 @@
 "   2024 Dec 04 by Vim Project: do not detach for gvim (#16168)
 "   2024 Dec 08 by Vim Project: check the first arg of netrw_browsex_viewer 
for being executable (#16185)
 "   2024 Dec 12 by Vim Project: do not pollute the search history (#16206)
+"   2024 Dec 19 by Vim Project: change style (#16248)
 "   }}}
-" Former Maintainer:   Charles E Campbell
+" Former Maintainer:    Charles E Campbell
 " GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
 " Copyright:    Copyright (C) 2016 Charles E. Campbell {{{1
 "               Permission is hereby granted to use and distribute this code,
@@ -72,15 +73,15 @@ endif
 " (netrw will benefit from vim's having patch#656, too)
 let s:needspatches=[1557,213]
 if exists("s:needspatches")
- for ptch in s:needspatches
-  if v:version < 704 || (v:version == 704 && !has("patch".ptch))
-   if !exists("s:needpatch{ptch}")
-    unsilent echomsg "***sorry*** this version of netrw requires vim v7.4 with 
patch#".ptch
-   endif
-   let s:needpatch{ptch}= 1
-   finish
-  endif
- endfor
+  for ptch in s:needspatches
+    if v:version < 704 || (v:version == 704 && !has("patch".ptch))
+      if !exists("s:needpatch{ptch}")
+        unsilent echomsg "***sorry*** this version of netrw requires vim v7.4 
with patch#".ptch
+      endif
+      let s:needpatch{ptch}= 1
+      finish
+    endif
+  endfor
 endif
 
 let g:loaded_netrw = "v173"
@@ -105,124 +106,124 @@ setl cpo&vim
 "          (this function can optionally take a list of messages)
 "  Dec 2, 2019 : max errnum currently is 106
 fun! netrw#ErrorMsg(level,msg,errnum)
-"  call Dfunc("netrw#ErrorMsg(level=".a:level." msg<".a:msg."> 
errnum=".a:errnum.") g:netrw_use_errorwindow=".g:netrw_use_errorwindow)
+  "  call Dfunc("netrw#ErrorMsg(level=".a:level." msg<".a:msg."> 
errnum=".a:errnum.") g:netrw_use_errorwindow=".g:netrw_use_errorwindow)
 
   if a:level < g:netrw_errorlvl
-"   call Dret("netrw#ErrorMsg : suppressing level=".a:level." since 
g:netrw_errorlvl=".g:netrw_errorlvl)
-   return
+    "   call Dret("netrw#ErrorMsg : suppressing level=".a:level." since 
g:netrw_errorlvl=".g:netrw_errorlvl)
+    return
   endif
 
   if a:level == 1
-   let level= "**warning** (netrw) "
+    let level= "**warning** (netrw) "
   elseif a:level == 2
-   let level= "**error** (netrw) "
+    let level= "**error** (netrw) "
   else
-   let level= "**note** (netrw) "
+    let level= "**note** (netrw) "
   endif
-"  call Decho("level=".level,'~'.expand("<slnum>"))
+  "  call Decho("level=".level,'~'.expand("<slnum>"))
 
   if g:netrw_use_errorwindow == 2 && exists("*popup_atcursor")
-   " use popup window
-   if type(a:msg) == 3
-    let msg = [level]+a:msg
-   else
-    let msg= level.a:msg
-   endif
-   let s:popuperr_id  = popup_atcursor(msg,{})
-   let s:popuperr_text= ""
- elseif g:netrw_use_errorwindow
-   " (default) netrw creates a one-line window to show error/warning
-   " messages (reliably displayed)
-
-   " record current window number
-   let s:winBeforeErr= winnr()
-"   call Decho("s:winBeforeErr=".s:winBeforeErr,'~'.expand("<slnum>"))
-
-   " getting messages out reliably is just plain difficult!
-   " This attempt splits the current window, creating a one line window.
-   if bufexists("NetrwMessage") && bufwinnr("NetrwMessage") > 0
-"    call Decho("write to NetrwMessage buffer",'~'.expand("<slnum>"))
-    exe bufwinnr("NetrwMessage")."wincmd w"
-"    call Decho("setl ma noro",'~'.expand("<slnum>"))
-    setl ma noro
+    " use popup window
     if type(a:msg) == 3
-     for msg in a:msg
-      NetrwKeepj call setline(line("$")+1,level.msg)
-     endfor
+      let msg = [level]+a:msg
     else
-     NetrwKeepj call setline(line("$")+1,level.a:msg)
-    endif
-    NetrwKeepj $
-   else
-"    call Decho("create a NetrwMessage buffer window",'~'.expand("<slnum>"))
-    bo 1split
-    sil! call s:NetrwEnew()
-    sil! NetrwKeepj call s:NetrwOptionsSafe(1)
-    setl bt=nofile
-    NetrwKeepj file NetrwMessage
-"    call Decho("setl ma noro",'~'.expand("<slnum>"))
-    setl ma noro
-    if type(a:msg) == 3
-     for msg in a:msg
-      NetrwKeepj call setline(line("$")+1,level.msg)
-     endfor
+      let msg= level.a:msg
+    endif
+    let s:popuperr_id  = popup_atcursor(msg,{})
+    let s:popuperr_text= ""
+  elseif g:netrw_use_errorwindow
+    " (default) netrw creates a one-line window to show error/warning
+    " messages (reliably displayed)
+
+    " record current window number
+    let s:winBeforeErr= winnr()
+    "   call Decho("s:winBeforeErr=".s:winBeforeErr,'~'.expand("<slnum>"))
+
+    " getting messages out reliably is just plain difficult!
+    " This attempt splits the current window, creating a one line window.
+    if bufexists("NetrwMessage") && bufwinnr("NetrwMessage") > 0
+      "    call Decho("write to NetrwMessage buffer",'~'.expand("<slnum>"))
+      exe bufwinnr("NetrwMessage")."wincmd w"
+      "    call Decho("setl ma noro",'~'.expand("<slnum>"))
+      setl ma noro
+      if type(a:msg) == 3
+        for msg in a:msg
+          NetrwKeepj call setline(line("$")+1,level.msg)
+        endfor
+      else
+        NetrwKeepj call setline(line("$")+1,level.a:msg)
+      endif
+      NetrwKeepj $
     else
-     NetrwKeepj call setline(line("$"),level.a:msg)
-    endif
-    NetrwKeepj $
-   endif
-"   call Decho("wrote msg<".level.a:msg."> to NetrwMessage 
win#".winnr(),'~'.expand("<slnum>"))
-   if &fo !~ '[ta]'
-    syn clear
-    syn match netrwMesgNote    "^\*\*note\*\*"
-    syn match netrwMesgWarning "^\*\*warning\*\*"
-    syn match netrwMesgError   "^\*\*error\*\*"
-    hi link netrwMesgWarning WarningMsg
-    hi link netrwMesgError   Error
-   endif
-"   call Decho("setl noma ro bh=wipe",'~'.expand("<slnum>"))
-   setl ro nomod noma bh=wipe
+      "    call Decho("create a NetrwMessage buffer 
window",'~'.expand("<slnum>"))
+      bo 1split
+      sil! call s:NetrwEnew()
+      sil! NetrwKeepj call s:NetrwOptionsSafe(1)
+      setl bt=nofile
+      NetrwKeepj file NetrwMessage
+      "    call Decho("setl ma noro",'~'.expand("<slnum>"))
+      setl ma noro
+      if type(a:msg) == 3
+        for msg in a:msg
+          NetrwKeepj call setline(line("$")+1,level.msg)
+        endfor
+      else
+        NetrwKeepj call setline(line("$"),level.a:msg)
+      endif
+      NetrwKeepj $
+    endif
+    "   call Decho("wrote msg<".level.a:msg."> to NetrwMessage 
win#".winnr(),'~'.expand("<slnum>"))
+    if &fo !~ '[ta]'
+      syn clear
+      syn match netrwMesgNote     "^\*\*note\*\*"
+      syn match netrwMesgWarning  "^\*\*warning\*\*"
+      syn match netrwMesgError    "^\*\*error\*\*"
+      hi link netrwMesgWarning WarningMsg
+      hi link netrwMesgError   Error
+    endif
+    "   call Decho("setl noma ro bh=wipe",'~'.expand("<slnum>"))
+    setl ro nomod noma bh=wipe
 
   else
-   " (optional) netrw will show messages using echomsg.  Even if the
-   " message doesn't appear, at least it'll be recallable via :messages
-"   redraw!
-   if a:level == s:WARNING
-    echohl WarningMsg
-   elseif a:level == s:ERROR
-    echohl Error
-   endif
-
-   if type(a:msg) == 3
-     for msg in a:msg
-      unsilent echomsg level.msg
-     endfor
-   else
-    unsilent echomsg level.a:msg
-   endif
-
-"   call Decho("echomsg ***netrw*** ".a:msg,'~'.expand("<slnum>"))
-   echohl None
-  endif
-
-"  call Dret("netrw#ErrorMsg")
+    " (optional) netrw will show messages using echomsg.  Even if the
+    " message doesn't appear, at least it'll be recallable via :messages
+    "   redraw!
+    if a:level == s:WARNING
+      echohl WarningMsg
+    elseif a:level == s:ERROR
+      echohl Error
+    endif
+
+    if type(a:msg) == 3
+      for msg in a:msg
+        unsilent echomsg level.msg
+      endfor
+    else
+      unsilent echomsg level.a:msg
+    endif
+
+    "   call Decho("echomsg ***netrw*** ".a:msg,'~'.expand("<slnum>"))
+    echohl None
+  endif
+
+  "  call Dret("netrw#ErrorMsg")
 endfun
 
 " ---------------------------------------------------------------------
 " s:NetrwInit: initializes variables if they haven't been defined {{{2
 "            Loosely,  varname = value.
 fun s:NetrwInit(varname,value)
-" call Decho("varname<".a:varname."> value=".a:value,'~'.expand("<slnum>"))
+  " call Decho("varname<".a:varname."> value=".a:value,'~'.expand("<slnum>"))
   if !exists(a:varname)
-   if type(a:value) == 0
-    exe "let ".a:varname."=".a:value
-   elseif type(a:value) == 1 && a:value =~ '^[{[]'
-    exe "let ".a:varname."=".a:value
-   elseif type(a:value) == 1
-    exe "let ".a:varname."="."'".a:value."'"
-   else
-    exe "let ".a:varname."=".a:value
-   endif
+    if type(a:value) == 0
+      exe "let ".a:varname."=".a:value
+    elseif type(a:value) == 1 && a:value =~ '^[{[]'
+      exe "let ".a:varname."=".a:value
+    elseif type(a:value) == 1
+      exe "let ".a:varname."="."'".a:value."'"
+    else
+      exe "let ".a:varname."=".a:value
+    endif
   endif
 endfun
 
@@ -230,11 +231,11 @@ endfun
 "  Netrw Constants: {{{2
 call s:NetrwInit("g:netrw_dirhistcnt",0)
 if !exists("s:LONGLIST")
- call s:NetrwInit("s:THINLIST",0)
- call s:NetrwInit("s:LONGLIST",1)
- call s:NetrwInit("s:WIDELIST",2)
- call s:NetrwInit("s:TREELIST",3)
- call s:NetrwInit("s:MAXLIST" ,4)
+  call s:NetrwInit("s:THINLIST",0)
+  call s:NetrwInit("s:LONGLIST",1)
+  call s:NetrwInit("s:WIDELIST",2)
+  call s:NetrwInit("s:TREELIST",3)
+  call s:NetrwInit("s:MAXLIST" ,4)
 endif
 
 let s:NOTE    = 0
@@ -252,63 +253,63 @@ let g:netrw_localmovecmdopt    = ""
 " ---------------------------------------------------------------------
 " Default values for netrw's global protocol variables {{{2
 if exists("*popup_atcursor")
-\   && has("syntax")
-\   && exists("g:syntax_on")
-\   && has("mouse")
+      \   && has("syntax")
+      \   && exists("g:syntax_on")
+      \   && has("mouse")
   call s:NetrwInit("g:netrw_use_errorwindow",2)
 else
   call s:NetrwInit("g:netrw_use_errorwindow",1)
 endif
 
 if !exists("g:netrw_dav_cmd")
- if executable("cadaver")
-  let g:netrw_dav_cmd  = "cadaver"
- elseif executable("curl")
-  let g:netrw_dav_cmd  = "curl"
- else
-  let g:netrw_dav_cmd   = ""
- endif
+  if executable("cadaver")
+    let g:netrw_dav_cmd   = "cadaver"
+  elseif executable("curl")
+    let g:netrw_dav_cmd   = "curl"
+  else
+    let g:netrw_dav_cmd   = ""
+  endif
 endif
 if !exists("g:netrw_fetch_cmd")
- if executable("fetch")
-  let g:netrw_fetch_cmd        = "fetch -o"
- else
-  let g:netrw_fetch_cmd        = ""
- endif
+  if executable("fetch")
+    let g:netrw_fetch_cmd = "fetch -o"
+  else
+    let g:netrw_fetch_cmd = ""
+  endif
 endif
 if !exists("g:netrw_file_cmd")
- if executable("elinks")
-  call s:NetrwInit("g:netrw_file_cmd","elinks")
- elseif executable("links")
-  call s:NetrwInit("g:netrw_file_cmd","links")
- endif
+  if executable("elinks")
+    call s:NetrwInit("g:netrw_file_cmd","elinks")
+  elseif executable("links")
+    call s:NetrwInit("g:netrw_file_cmd","links")
+  endif
 endif
 if !exists("g:netrw_ftp_cmd")
-  let g:netrw_ftp_cmd  = "ftp"
+  let g:netrw_ftp_cmd   = "ftp"
 endif
 let s:netrw_ftp_cmd= g:netrw_ftp_cmd
 if !exists("g:netrw_ftp_options")
- let g:netrw_ftp_options= "-i -n"
+  let g:netrw_ftp_options= "-i -n"
 endif
 if !exists("g:netrw_http_cmd")
- if executable("wget")
-  let g:netrw_http_cmd = "wget"
-  call s:NetrwInit("g:netrw_http_xcmd","-q -O")
- elseif executable("curl")
-  let g:netrw_http_cmd = "curl"
-  call s:NetrwInit("g:netrw_http_xcmd","-L -o")
- elseif executable("elinks")
-  let g:netrw_http_cmd = "elinks"
-  call s:NetrwInit("g:netrw_http_xcmd","-source >")
- elseif executable("fetch")
-  let g:netrw_http_cmd = "fetch"
-  call s:NetrwInit("g:netrw_http_xcmd","-o")
- elseif executable("links")
-  let g:netrw_http_cmd = "links"
-  call s:NetrwInit("g:netrw_http_xcmd","-http.extra-header 
".shellescape("Accept-Encoding: identity", 1)." -source >")
- else
-  let g:netrw_http_cmd = ""
- endif
+  if executable("wget")
+    let g:netrw_http_cmd  = "wget"
+    call s:NetrwInit("g:netrw_http_xcmd","-q -O")
+  elseif executable("curl")
+    let g:netrw_http_cmd  = "curl"
+    call s:NetrwInit("g:netrw_http_xcmd","-L -o")
+  elseif executable("elinks")
+    let g:netrw_http_cmd = "elinks"
+    call s:NetrwInit("g:netrw_http_xcmd","-source >")
+  elseif executable("fetch")
+    let g:netrw_http_cmd  = "fetch"
+    call s:NetrwInit("g:netrw_http_xcmd","-o")
+  elseif executable("links")
+    let g:netrw_http_cmd = "links"
+    call s:NetrwInit("g:netrw_http_xcmd","-http.extra-header 
".shellescape("Accept-Encoding: identity", 1)." -source >")
+  else
+    let g:netrw_http_cmd  = ""
+  endif
 endif
 call s:NetrwInit("g:netrw_http_put_cmd","curl -T")
 call s:NetrwInit("g:netrw_keepj","keepj")
@@ -316,37 +317,37 @@ call s:NetrwInit("g:netrw_rcp_cmd"  , "rcp")
 call s:NetrwInit("g:netrw_rsync_cmd", "rsync")
 call s:NetrwInit("g:netrw_rsync_sep", "/")
 if !exists("g:netrw_scp_cmd")
- if executable("scp")
-  call s:NetrwInit("g:netrw_scp_cmd" , "scp -q")
- elseif executable("pscp")
-  call s:NetrwInit("g:netrw_scp_cmd", 'pscp -q')
- else
-  call s:NetrwInit("g:netrw_scp_cmd" , "scp -q")
- endif
+  if executable("scp")
+    call s:NetrwInit("g:netrw_scp_cmd" , "scp -q")
+  elseif executable("pscp")
+    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")
-  \ && exists("g:netrw_use_nt_rcp")
-  \ && g:netrw_use_nt_rcp
-  \ && executable( $SystemRoot .'/system32/rcp.exe')
- let s:netrw_has_nt_rcp = 1
- let s:netrw_rcpmode    = '-b'
+      \ && exists("g:netrw_use_nt_rcp")
+      \ && g:netrw_use_nt_rcp
+      \ && executable( $SystemRoot .'/system32/rcp.exe')
+  let s:netrw_has_nt_rcp = 1
+  let s:netrw_rcpmode    = '-b'
 else
- let s:netrw_has_nt_rcp = 0
- let s:netrw_rcpmode    = ''
+  let s:netrw_has_nt_rcp = 0
+  let s:netrw_rcpmode    = ''
 endif
 
 " ---------------------------------------------------------------------
 " Default values for netrw's global variables {{{2
 " Cygwin Detection ------- {{{3
 if !exists("g:netrw_cygwin")
- 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\)\=$'
+    let g:netrw_cygwin= 1
+  else
+    let g:netrw_cygwin= 0
+  endif
 endif
 " Default values - a-c ---------- {{{3
 call s:NetrwInit("g:netrw_alto"        , &sb)
@@ -359,8 +360,8 @@ call s:NetrwInit("g:netrw_clipboard"   , 1)
 call s:NetrwInit("g:netrw_compress"    , "gzip")
 call s:NetrwInit("g:netrw_ctags"       , "ctags")
 if exists("g:netrw_cursorline") && !exists("g:netrw_cursor")
- call netrw#ErrorMsg(s:NOTE,'g:netrw_cursorline is deprecated; use 
g:netrw_cursor instead',77)
- let g:netrw_cursor= g:netrw_cursorline
+  call netrw#ErrorMsg(s:NOTE,'g:netrw_cursorline is deprecated; use 
g:netrw_cursor instead',77)
+  let g:netrw_cursor= g:netrw_cursorline
 endif
 call s:NetrwInit("g:netrw_cursor"      , 2)
 let s:netrw_usercul = &cursorline
@@ -371,156 +372,156 @@ call s:NetrwInit("g:netrw_cygdrive","/cygdrive")
 call s:NetrwInit("s:didstarstar",0)
 call s:NetrwInit("g:netrw_dirhistcnt"      , 0)
 let s:xz_opt = has('unix') ? "XZ_OPT=-T0" :
-               \ (has("win32") && &shell =~? ' cmd(\.exe)?$' ?
-               \ "setx XZ_OPT=-T0 &&" : "")
+      \ (has("win32") && &shell =~? ' cmd(\.exe)?$' ?
+      \ "setx XZ_OPT=-T0 &&" : "")
 call s:NetrwInit("g:netrw_decompress ", "{"
-            \ .."'.lz4':      'lz4 -d',"
-            \ .."'.lzo':      'lzop -d',"
-            \ .."'.lz':       'lzip -dk',"
-            \ .."'.7z':       '7za x',"
-            \ .."'.001':      '7za x',"
-            \ .."'.zip':      'unzip',"
-            \ .."'.bz':       'bunzip2 -k',"
-            \ .."'.bz2':      'bunzip2 -k',"
-            \ .."'.gz':       'gunzip -k',"
-            \ .."'.lzma':     'unlzma -T0 -k',"
-            \ .."'.xz':       'unxz -T0 -k',"
-            \ .."'.zst':      'zstd -T0 -d',"
-            \ .."'.Z':        'uncompress -k',"
-            \ .."'.tar':      'tar -xvf',"
-            \ .."'.tar.bz':   'tar -xvjf',"
-            \ .."'.tar.bz2':  'tar -xvjf',"
-            \ .."'.tbz':      'tar -xvjf',"
-            \ .."'.tbz2':     'tar -xvjf',"
-            \ .."'.tar.gz':   'tar -xvzf',"
-            \ .."'.tgz':      'tar -xvzf',"
-            \ .."'.tar.lzma': '"..s:xz_opt.." tar -xvf --lzma',"
-            \ .."'.tlz':      '"..s:xz_opt.." tar -xvf --lzma',"
-            \ .."'.tar.xz':   '"..s:xz_opt.." tar -xvfJ',"
-            \ .."'.txz':      '"..s:xz_opt.." tar -xvfJ',"
-            \ .."'.tar.zst':  '"..s:xz_opt.." tar -xvf 
--use-compress-program=unzstd',"
-            \ .."'.tzst':     '"..s:xz_opt.." tar -xvf 
--use-compress-program=unzstd',"
-            \ .."'.rar':      '"..(executable("unrar")?"unrar x -ad":"rar x 
-ad").."'"
-            \ .."}")
+      \ .."'.lz4':      'lz4 -d',"
+      \ .."'.lzo':      'lzop -d',"
+      \ .."'.lz':       'lzip -dk',"
+      \ .."'.7z':       '7za x',"
+      \ .."'.001':      '7za x',"
+      \ .."'.zip':      'unzip',"
+      \ .."'.bz':       'bunzip2 -k',"
+      \ .."'.bz2':      'bunzip2 -k',"
+      \ .."'.gz':       'gunzip -k',"
+      \ .."'.lzma':     'unlzma -T0 -k',"
+      \ .."'.xz':       'unxz -T0 -k',"
+      \ .."'.zst':      'zstd -T0 -d',"
+      \ .."'.Z':        'uncompress -k',"
+      \ .."'.tar':      'tar -xvf',"
+      \ .."'.tar.bz':   'tar -xvjf',"
+      \ .."'.tar.bz2':  'tar -xvjf',"
+      \ .."'.tbz':      'tar -xvjf',"
+      \ .."'.tbz2':     'tar -xvjf',"
+      \ .."'.tar.gz':   'tar -xvzf',"
+      \ .."'.tgz':      'tar -xvzf',"
+      \ .."'.tar.lzma': '"..s:xz_opt.." tar -xvf --lzma',"
+      \ .."'.tlz':      '"..s:xz_opt.." tar -xvf --lzma',"
+      \ .."'.tar.xz':   '"..s:xz_opt.." tar -xvfJ',"
+      \ .."'.txz':      '"..s:xz_opt.." tar -xvfJ',"
+      \ .."'.tar.zst':  '"..s:xz_opt.." tar -xvf 
--use-compress-program=unzstd',"
+      \ .."'.tzst':     '"..s:xz_opt.." tar -xvf 
--use-compress-program=unzstd',"
+      \ .."'.rar':      '"..(executable("unrar")?"unrar x -ad":"rar x 
-ad").."'"
+      \ .."}")
 unlet s:xz_opt
 call s:NetrwInit("g:netrw_dirhistmax"       , 10)
 call s:NetrwInit("g:netrw_fastbrowse"       , 1)
 call s:NetrwInit("g:netrw_ftp_browse_reject", 
'^total\s\+\d\+$\|^Trying\s\+\d\+.*$\|^KERBEROS_V\d rejected\|^Security 
extensions not\|No such file\|: connect to address [0-9a-fA-F:]*: No route to 
host$')
 if !exists("g:netrw_ftp_list_cmd")
- if has("unix") || (exists("g:netrw_cygwin") && g:netrw_cygwin)
-  let g:netrw_ftp_list_cmd     = "ls -lF"
-  let g:netrw_ftp_timelist_cmd = "ls -tlF"
-  let g:netrw_ftp_sizelist_cmd = "ls -slF"
- else
-  let g:netrw_ftp_list_cmd     = "dir"
-  let g:netrw_ftp_timelist_cmd = "dir"
-  let g:netrw_ftp_sizelist_cmd = "dir"
- endif
+  if has("unix") || (exists("g:netrw_cygwin") && g:netrw_cygwin)
+    let g:netrw_ftp_list_cmd     = "ls -lF"
+    let g:netrw_ftp_timelist_cmd = "ls -tlF"
+    let g:netrw_ftp_sizelist_cmd = "ls -slF"
+  else
+    let g:netrw_ftp_list_cmd     = "dir"
+    let g:netrw_ftp_timelist_cmd = "dir"
+    let g:netrw_ftp_sizelist_cmd = "dir"
+  endif
 endif
 call s:NetrwInit("g:netrw_ftpmode",'binary')
 " Default values - h-lh ---------- {{{3
 call s:NetrwInit("g:netrw_hide",1)
 if !exists("g:netrw_ignorenetrc")
- if &shell =~ '

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