new file mode 100644
--- /dev/null
+++ b/runtime/plugin/netrw.vim
@@ -0,0 +1,1160 @@
+" netrw.vim: (global plugin) Handles file transfer across a network
+" Last Change:	Jun 04, 2004
+" Maintainer:	Charles E. Campbell, Jr. PhD   <drchipNOSPAM at campbellfamily.biz>
+" Version:	44
+" License:	Vim License  (see vim's :help license)
+"
+"  But be doers of the word, and not only hearers, deluding your own selves
+"  (James 1:22 RSV)
+" =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
+" Exit quickly when already loaded or when 'compatible' is set.
+if exists("loaded_netrw") || &cp
+  finish
+endif
+let loaded_netrw = "v44"
+let s:save_cpo   = &cpo
+set cpo&vim
+
+" ---------------------------------------------------------------------
+" Default values for global netrw variables {{{1
+if !exists("g:netrw_ftpmode")
+ let g:netrw_ftpmode= "binary"
+endif
+if !exists("g:netrw_win95ftp")
+ let g:netrw_win95ftp= 1
+endif
+if !exists("g:netrw_cygwin")
+ if has("win32")
+  let g:netrw_cygwin= 1
+ else
+  let g:netrw_cygwin= 0
+ endif
+endif
+
+" ---------------------------------------------------------------------
+" Default values for global protocol variables {{{1
+if !exists("g:netrw_rcp_cmd")
+  let g:netrw_rcp_cmd	= "rcp"
+endif
+if !exists("g:netrw_ftp_cmd")
+  let g:netrw_ftp_cmd	= "ftp"
+endif
+if !exists("g:netrw_scp_cmd")
+  let g:netrw_scp_cmd	= "scp -q"
+endif
+if !exists("g:netrw_sftp_cmd")
+  let g:netrw_sftp_cmd	= "sftp"
+endif
+if !exists("g:netrw_http_cmd")
+ if executable("wget")
+  let g:netrw_http_cmd	= "wget -q -O"
+ elseif executable("fetch")
+  let g:netrw_http_cmd	= "fetch -o"
+ else
+  let g:netrw_http_cmd	= ""
+ endif
+endif
+if !exists("g:netrw_dav_cmd")
+  let g:netrw_dav_cmd	= "cadaver"
+endif
+if !exists("g:netrw_rsync_cmd")
+  let g:netrw_rsync_cmd	= "rsync"
+endif
+if !exists("g:netrw_fetch_cmd")
+ if executable("fetch")
+  let g:netrw_fetch_cmd	= "fetch -o"
+ else
+  let g:netrw_fetch_cmd	= ""
+ endif
+endif
+
+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'
+ else
+ let s:netrw_has_nt_rcp = 0
+ let s:netrw_rcpmode    = ''
+endif
+
+" ---------------------------------------------------------------------
+" Transparency Support: {{{1
+" Auto-detection for ftp://*, rcp://*, scp://*, sftp://*, http://*, dav://*,
+" and rsync://*
+" Should make file transfers across networks transparent.  Currently I haven't
+" supported appends.  Hey, gotta leave something for a future <netrw.vim>!
+if version >= 600
+ augroup Network
+  au!
+  if has("win32")
+   au BufReadCmd  file://*		exe "doau BufReadPre ".expand("<afile>")|exe 'e '.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>")
+  else
+   au BufReadCmd  file:///*		exe "doau BufReadPre ".expand("<afile>")|exe 'e /'.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>")
+   au BufReadCmd  file://localhost/*	exe "doau BufReadPre ".expand("<afile>")|exe 'e /'.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>")
+  endif
+  au BufReadCmd  ftp://*,rcp://*,scp://*,http://*,dav://*,rsync://*,sftp://*	exe "doau BufReadPre ".expand("<afile>")|exe "Nread 0r ".expand("<afile>")|exe "doau BufReadPost ".expand("<afile>")
+  au FileReadCmd ftp://*,rcp://*,scp://*,http://*,dav://*,rsync://*,sftp://*	exe "doau BufReadPre ".expand("<afile>")|exe "Nread "   .expand("<afile>")|exe "doau BufReadPost ".expand("<afile>")
+  au BufWriteCmd ftp://*,rcp://*,scp://*,dav://*,rsync://*,sftp://*		exe "Nwrite "  .expand("<afile>")|call <SID>NetRestorePosn()
+ augroup END
+endif
+
+" ------------------------------------------------------------------------
+" Commands: :Nread, :Nwrite, and :NetUserPass {{{1
+com! -nargs=*		Nread		call <SID>NetSavePosn()<bar>call <SID>NetRead(<f-args>)<bar>call <SID>NetRestorePosn()
+com! -range=% -nargs=*	Nwrite		call <SID>NetSavePosn()<bar><line1>,<line2>call <SID>NetWrite(<f-args>)<bar>call <SID>NetRestorePosn()
+com! -nargs=*		NetUserPass	call NetUserPass(<f-args>)
+
+" ------------------------------------------------------------------------
+" NetSavePosn: saves position of cursor on screen {{{1
+fun! s:NetSavePosn()
+"  call Dfunc("NetSavePosn()")
+  " Save current line and column
+  let s:netrw_winnr= winnr()
+  let s:netrw_line = line(".")
+  let s:netrw_col  = virtcol(".")
+
+  " Save top-of-screen line
+  norm! H0
+  let s:netrw_hline= line(".")
+
+  call s:NetRestorePosn()
+"  call Dret("NetSavePosn : winnr=".s:netrw_winnr." line=".s:netrw_line." col=".s:netrw_col." hline=".s:netrw_hline)
+endfun
+
+" ------------------------------------------------------------------------
+" NetRestorePosn: restores the cursor and file position as saved by NetSavePosn() {{{1
+fun! <SID>NetRestorePosn()
+"  call Dfunc("NetRestorePosn() winnr=".s:netrw_winnr." line=".s:netrw_line." col=".s:netrw_col." hline=".s:netrw_hline)
+
+  exe "silent! ".s:netrw_winnr."wincmd w"
+  if v:shell_error == 0
+   " as suggested by Bram M: redraw on no error
+   " allows protocol error messages to remain visible
+   redraw!
+  endif
+  " restore top-of-screen line
+  exe "norm! ".s:netrw_hline."G0z\<CR>"
+  " restore position
+  exe "norm! ".s:netrw_line."G0".s:netrw_col."\<bar>"
+
+"  call Dret("NetRestorePosn")
+endfun
+
+" ------------------------------------------------------------------------
+" NetRead: responsible for reading a file over the net {{{1
+fun! s:NetRead(...)
+" call Dfunc("NetRead(a:1<".a:1.">)")
+
+ " save options
+ call s:NetOptionSave()
+
+ " get name of a temporary file
+ let tmpfile= tempname()
+
+ " Special Exception: if a file is named "0r", then
+ "		      "0r" will be used to read the
+ "		      following files instead of "r"
+ if	a:0 == 0
+  let readcmd= "r"
+  let ichoice= 0
+ elseif a:1 == "0r"
+  let readcmd = "0r"
+  let ichoice = 2
+ else
+  let readcmd = "r"
+  let ichoice = 1
+ endif
+
+ while ichoice <= a:0
+
+  " attempt to repeat with previous host-file-etc
+  if exists("b:netrw_lastfile") && a:0 == 0
+"   call Decho("using b:netrw_lastfile<" . b:netrw_lastfile . ">")
+   let choice = b:netrw_lastfile
+   let ichoice= ichoice + 1
+
+  else
+   exe "let choice= a:" . ichoice
+"   call Decho("NetRead1: choice<" . choice . ">")
+
+   " Reconstruct Choice if choice starts with '"'
+   if match(choice,"?") == 0
+    echo 'NetRead Usage:'
+    echo ':Nread machine:path                         uses rcp'
+    echo ':Nread "machine path"                       uses ftp   with <.netrc>'
+    echo ':Nread "machine id password path"           uses ftp'
+    echo ':Nread dav://machine[:port]/path            uses cadaver'
+    echo ':Nread fetch://machine/path                 uses fetch'
+    echo ':Nread ftp://[user@]machine[:port]/path     uses ftp   autodetects <.netrc>'
+    echo ':Nread http://[user@]machine/path           uses http  wget'
+    echo ':Nread rcp://[user@]machine/path            uses rcp'
+    echo ':Nread rsync://machine[:port]/path          uses rsync'
+    echo ':Nread scp://[user@]machine[[:#]port]/path  uses scp'
+    echo ':Nread sftp://[user@]machine[[:#]port]/path uses sftp'
+    break
+   elseif match(choice,"^\"") != -1
+"    call Decho("reconstructing choice")
+    if match(choice,"\"$") != -1
+     " case "..."
+     let choice=strpart(choice,1,strlen(choice)-2)
+    else
+      "  case "... ... ..."
+     let choice      = strpart(choice,1,strlen(choice)-1)
+     let wholechoice = ""
+
+     while match(choice,"\"$") == -1
+      let wholechoice = wholechoice . " " . choice
+      let ichoice     = ichoice + 1
+      if ichoice > a:0
+       echoerr "Unbalanced string in filename '". wholechoice ."'"
+"       call Dret("NetRead")
+       return
+      endif
+      let choice= a:{ichoice}
+     endwhile
+     let choice= strpart(wholechoice,1,strlen(wholechoice)-1) . " " . strpart(choice,0,strlen(choice)-1)
+    endif
+   endif
+  endif
+"  call Decho("NetRead2: choice<" . choice . ">")
+  let ichoice= ichoice + 1
+
+  " fix up windows urls
+  if has("win32")
+   let choice = substitute(choice,'\\','/','ge')
+"   call Decho("fixing up windows url to <".choice.">")
+   exe 'lcd ' . fnamemodify(tmpfile,':h')
+   let tmpfile = fnamemodify(tmpfile,':t')
+  endif
+
+  " Determine method of read (ftp, rcp, etc)
+  call s:NetMethod(choice)
+
+  " ============
+  " Perform Read
+  " ============
+
+  ".........................................
+  " rcp:  Method #1
+  if  b:netrw_method == 1 " read with rcp
+"   call Decho("read via rcp (method #1)")
+  " ER: noting done with g:netrw_uid yet?
+  " ER: on Win2K" rcp machine[.user]:file tmpfile
+  " ER: if machine contains '.' adding .user is required (use $USERNAME)
+  " ER: the tmpfile is full path: rcp sees C:\... as host C
+  if s:netrw_has_nt_rcp == 1
+   if exists("g:netrw_uid") &&	( g:netrw_uid != "" )
+    let uid_machine = g:netrw_machine .'.'. g:netrw_uid
+   else
+    " Any way needed it machine contains a '.'
+    let uid_machine = g:netrw_machine .'.'. $USERNAME
+   endif
+  else
+   if exists("g:netrw_uid") &&	( g:netrw_uid != "" )
+    let uid_machine = g:netrw_uid .'@'. g:netrw_machine
+   else
+    let uid_machine = g:netrw_machine
+   endif
+  endif
+"  call Decho("executing: !".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".uid_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile)
+  exe "!".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".uid_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile
+  let result		= s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+  let b:netrw_lastfile = choice
+
+  ".........................................
+  " ftp + <.netrc>:  Method #2
+  elseif b:netrw_method  == 2		" read with ftp + <.netrc>
+"   call Decho("read via ftp+.netrc (method #2)")
+    let netrw_fname= b:netrw_fname
+    new
+    set ff=unix
+    exe "put ='".g:netrw_ftpmode."'"
+    exe "put ='get ".netrw_fname." ".tmpfile."'"
+    if exists("g:netrw_port") && g:netrw_port != ""
+"     call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port)
+     exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port
+    else
+"     call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine)
+     exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine
+    endif
+    " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar)
+    if getline(1) !~ "^$"
+     echoerr getline(1)
+    endif
+    bd!
+    let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+    let b:netrw_lastfile = choice
+
+  ".........................................
+  " ftp + machine,id,passwd,filename:  Method #3
+  elseif b:netrw_method == 3		" read with ftp + machine, id, passwd, and fname
+   " Construct execution string (four lines) which will be passed through filter
+"  call Decho("read via ftp+mipf (method #3)")
+   let netrw_fname= b:netrw_fname
+   new
+   set ff=unix
+   if exists("g:netrw_port") && g:netrw_port != ""
+    put ='open '.g:netrw_machine.' '.g:netrw_port
+   else
+    put ='open '.g:netrw_machine
+   endif
+
+   if exists("g:netrw_ftp") && g:netrw_ftp == 1
+    put =g:netrw_uid
+    put =g:netrw_passwd
+   else
+    put ='user '.g:netrw_uid.' '.g:netrw_passwd
+   endif
+
+   if exists("g:netrw_ftpmode") && g:netrw_ftpmode != ""
+    put =g:netrw_ftpmode
+   endif
+   put ='get '.netrw_fname.' '.tmpfile
+
+   " perform ftp:
+   " -i       : turns off interactive prompting from ftp
+   " -n  unix : DON'T use <.netrc>, even though it exists
+   " -n  win32: quit being obnoxious about password
+"   call Decho('performing ftp -i -n')
+   norm 1Gdd
+"   call Decho("executing: %!".g:netrw_ftp_cmd." -i -n")
+   exe "%!".g:netrw_ftp_cmd." -i -n"
+   " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar)
+   if getline(1) !~ "^$"
+    echoerr getline(1)
+   endif
+   bd!
+   let result		= s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " scp: Method #4
+  elseif     b:netrw_method  == 4	" read with scp
+"   call Decho("read via scp (method #4)")
+   if exists("g:netrw_port") && g:netrw_port != ""
+    let useport= " -P ".g:netrw_port
+   else
+    let useport= ""
+   endif
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+"    call Decho("executing: !".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile)
+    exe "!".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile
+   else
+"    call Decho("executing: !".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile)
+    exe "!".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile
+   endif
+   let result		= s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  elseif     b:netrw_method  == 5	" read with http (wget)
+"   call Decho("read via http (method #5)")
+   if g:netrw_http_cmd == ""
+    echoerr "neither wget nor fetch command is available"
+    exit
+   endif
+
+   if match(b:netrw_fname,"#") == -1
+    " simple wget
+"    call Decho("executing: !".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.escape(b:netrw_fname,' ?&')
+    let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+
+   else
+    " wget plus a jump to an in-page marker (ie. http://abc/def.html#aMarker)
+    let netrw_html= substitute(b:netrw_fname,"#.*$","","")
+    let netrw_tag = substitute(b:netrw_fname,"^.*#","","")
+"	call Decho("netrw_html<".netrw_html.">")
+"	call Decho("netrw_tag <".netrw_tag.">")
+"    call Decho("executing: !".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.netrw_html)
+    exe "!".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.netrw_html
+    let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+"    call Decho('<\s*a\s*name=\s*"'.netrw_tag.'"/')
+    exe 'norm! 1G/<\s*a\s*name=\s*"'.netrw_tag.'"/'."\<CR>"
+   endif
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " cadaver: Method #6
+  elseif     b:netrw_method  == 6	" read with cadaver
+"   call Decho("read via cadaver (method #6)")
+
+   " Construct execution string (four lines) which will be passed through filter
+   let netrw_fname= b:netrw_fname
+   new
+   set ff=unix
+   if exists("g:netrw_port") && g:netrw_port != ""
+    put ='open '.g:netrw_machine.' '.g:netrw_port
+   else
+    put ='open '.g:netrw_machine
+   endif
+   put ='user '.g:netrw_uid.' '.g:netrw_passwd
+
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+    put ='get '.netrw_fname.' '.cygtmpfile
+   else
+    put ='get '.netrw_fname.' '.tmpfile
+   endif
+
+   " perform cadaver operation:
+   norm 1Gdd
+"   call Decho("executing: %!".g:netrw_dav_cmd)
+   exe "%!".g:netrw_dav_cmd
+   bd!
+   let result		= s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " rsync: Method #7
+  elseif     b:netrw_method  == 7	" read with rsync
+"   call Decho("read via rsync (method #7)")
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+"    call Decho("executing: !".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile)
+    exe "!".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile
+   else
+"    call Decho("executing: !".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile)
+    exe "!".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile
+   endif
+   let result		= s:NetGetFile(readcmd,tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " fetch: Method #8
+  "    fetch://[user@]host[:http]/path
+  elseif     b:netrw_method  == 8	" read with fetch
+   if g:netrw_fetch_cmd == ""
+    echoerr "fetch command not available"
+    exit
+   endif
+   if exists("g:netrw_option") && g:netrw_option == ":http"
+    let netrw_option= "http"
+   else
+    let netrw_option= "ftp"
+   endif
+"   call Decho("read via fetch for ".netrw_option)
+
+   if exists("g:netrw_uid") && g:netrw_uid != "" && exists("g:netrw_passwd") && g:netrw_passwd != ""
+"    call Decho("executing: !".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_uid.':'.g:netrw_passwd.'@'.g:netrw_machine."/".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_uid.':'.g:netrw_passwd.'@'.g:netrw_machine."/".escape(b:netrw_fname,' ?&')
+   else
+"    call Decho("executing: !".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_machine."/".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_machine."/".escape(b:netrw_fname,' ?&')
+   endif
+
+   let result		= s:NetGetFile(readcmd,tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " sftp: Method #9
+  elseif     b:netrw_method  == 9	" read with sftp
+"   call Decho("read via sftp (method #4)")
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+"    call Decho("!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile)
+"    call Decho("executing: !".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile)
+    exe "!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile
+   else
+"    call Decho("executing: !".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile)
+    exe "!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile
+   endif
+   let result		= s:NetGetFile(readcmd, tmpfile, b:netrw_method)
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  else " Complain
+   echo "***warning*** unable to comply with your request<" . choice . ">"
+  endif
+ endwhile
+
+ " cleanup
+" call Decho("cleanup")
+ if exists("b:netrw_method")
+  unlet b:netrw_method
+  unlet g:netrw_machine
+  unlet b:netrw_fname
+ endif
+ call s:NetOptionRestore()
+
+" call Dret("NetRead")
+endfun
+" end of NetRead
+
+" ------------------------------------------------------------------------
+" NetGetFile: Function to read file "fname" with command "readcmd". {{{1
+fun! s:NetGetFile(readcmd, fname, method)
+"  call Dfunc("NetGetFile(readcmd<".a:readcmd.">,fname<".a:fname."> method<".a:method.">)")
+
+ if exists("*NetReadFixup")
+  " for the use of NetReadFixup (not otherwise used internally)
+  let line2= line("$")
+ endif
+
+ " transform paths from / to \ for Windows, unless the shell is bash
+ if &term == "win32"
+  if &shell == "bash"
+   let fname=a:fname
+"  call Decho("(win32 && bash) fname<".fname.">")
+  else
+   let fname=substitute(a:fname,'/','\\\\','ge')
+"  call Decho("(win32 && !bash) fname<".fname.">")
+  endif
+ else
+  let fname= a:fname
+"  call Decho("(copied) fname<".fname.">")
+ endif
+
+ " get the file, but disable undo when reading a new buffer
+ if a:readcmd[0] == '0'
+  let use_e_cmd = 0		" 1 when using ':edit'
+  let delline   = 0		" 1 when have to delete empty last line
+  if line("$") == 1 && getline(1) == ""
+   " Now being asked to 0r a file into an empty file.
+   " Safe to :e it instead, unless there is another window on the same buffer.
+   let curbufnr  = bufnr("%")
+   let use_e_cmd = 1
+   let delline   = 1
+   " Loop over all windows,
+   " reset use_e_cmd when another one is editing the current buffer.
+   let i = 1
+   while 1
+     if i != winnr() && winbufnr(i) == curbufnr
+       let use_e_cmd = 0
+       break
+     endif
+     let i = i + 1
+     if winbufnr(i) < 0
+       break
+     endif
+   endwhile
+  endif
+
+  if use_e_cmd > 0
+   " ':edit' the temp file, wipe out the old buffer and rename the buffer
+   let curfilename = expand("%")
+
+   let binlocal = &l:bin
+   let binglobal = &g:bin
+   if binlocal
+     setglobal bin		" Need to set 'bin' globally for ":e" command.
+   endif
+   silent exe "e! ".v:cmdarg." ".fname
+   if binlocal && !binglobal
+     setglobal nobin
+     setlocal bin
+   endif
+
+   exe curbufnr . "bwipe!"
+   exe "f ".curfilename
+   " the ":f newname" apparently leaves the temporary file as the alternate
+   " file in the buffer list (see :ls!).  The following command wipes it out.
+   exe bufnr("#")."bwipe!"
+  else
+   let oldul= &ul
+   set ul=-1
+   exe a:readcmd." ".v:cmdarg." ".fname
+   if delline > 0
+    " wipe out last line, which should be a blank line anyway
+    $del
+   endif
+   let &ul= oldul
+  endif
+ else
+  exe a:readcmd." ".v:cmdarg." ".fname
+ endif
+
+ " User-provided (ie. optional) fix-it-up command
+ if exists("*NetReadFixup")
+  let line1= line(".")
+  if a:readcmd == "r"
+   let line2= line("$") - line2 + line1
+  else
+   let line2= line("$") - line2
+  endif
+"  call Decho("calling NetReadFixup(method<".a:method."> line1=".line1." line2=".line2.")")
+  call NetReadFixup(a:method, line1, line2)
+ endif
+" call Decho("readcmd<".a:readcmd."> cmdarg<".v:cmdarg."> fname<".a:fname."> readable=".filereadable(a:fname))
+
+" insure that we have the right filetype and that its being displayed
+ filetype detect
+ redraw!
+" call Dret("NetGetFile")
+endfun
+
+" ------------------------------------------------------------------------
+" NetWrite: responsible for writing a file over the net {{{1
+fun! s:NetWrite(...) range
+" call Dfunc("NetWrite(a:0=".a:0.")")
+
+ " option handling
+ let mod= 0
+ call s:NetOptionSave()
+
+ " Get Temporary Filename
+ let tmpfile= tempname()
+
+ if a:0 == 0
+  let ichoice = 0
+ else
+  let ichoice = 1
+ endif
+
+ " write (selected portion of) file to temporary
+ silent exe a:firstline."," . a:lastline . "w! ".v:cmdarg." ".tmpfile
+
+ while ichoice <= a:0
+
+  " attempt to repeat with previous host-file-etc
+  if exists("b:netrw_lastfile") && a:0 == 0
+"   call Decho("using b:netrw_lastfile<" . b:netrw_lastfile . ">")
+   let choice = b:netrw_lastfile
+   let ichoice= ichoice + 1
+  else
+   exe "let choice= a:" . ichoice
+
+   " Reconstruct Choice if choice starts with '"'
+   if match(choice,"?") == 0
+    echo 'NetWrite Usage:"'
+    echo ':Nwrite machine:path                        uses rcp'
+    echo ':Nwrite "machine path"                      uses ftp with <.netrc>'
+    echo ':Nwrite "machine id password path"          uses ftp'
+    echo ':Nwrite dav://[user@]machine/path           uses cadaver'
+    echo ':Nwrite fetch://[user@]machine/path         uses fetch'
+    echo ':Nwrite ftp://machine[#port]/path           uses ftp  (autodetects <.netrc>)'
+    echo ':Nwrite rcp://machine/path                  uses rcp'
+    echo ':Nwrite rsync://[user@]machine/path         uses rsync'
+    echo ':Nwrite scp://[user@]machine[[:#]port]/path uses scp'
+    echo ':Nwrite sftp://[user@]machine/path          uses sftp'
+    break
+
+   elseif match(choice,"^\"") != -1
+    if match(choice,"\"$") != -1
+      " case "..."
+     let choice=strpart(choice,1,strlen(choice)-2)
+    else
+     "  case "... ... ..."
+     let choice      = strpart(choice,1,strlen(choice)-1)
+     let wholechoice = ""
+
+     while match(choice,"\"$") == -1
+      let wholechoice= wholechoice . " " . choice
+      let ichoice    = ichoice + 1
+      if choice > a:0
+       echoerr "Unbalanced string in filename '". wholechoice ."'"
+"       call Dret("NetWrite")
+       return
+      endif
+      let choice= a:{ichoice}
+     endwhile
+     let choice= strpart(wholechoice,1,strlen(wholechoice)-1) . " " . strpart(choice,0,strlen(choice)-1)
+    endif
+   endif
+  endif
+"  call Decho("choice<" . choice . ">")
+  let ichoice= ichoice + 1
+
+  " fix up windows urls
+  if has("win32")
+   let choice= substitute(choice,'\\','/','ge')
+   "ER: see NetRead()
+   exe 'lcd ' . fnamemodify(tmpfile,':h')
+   let tmpfile = fnamemodify(tmpfile,':t')
+  endif
+
+  " Determine method of read (ftp, rcp, etc)
+  call s:NetMethod(choice)
+
+  " =============
+  " Perform Write
+  " =============
+
+  ".........................................
+  " rcp: Method #1
+  if  b:netrw_method == 1	" write with rcp
+"	Decho "write via rcp (method #1)"
+   if s:netrw_has_nt_rcp == 1
+    if exists("g:netrw_uid") &&  ( g:netrw_uid != "" )
+     let uid_machine = g:netrw_machine .'.'. g:netrw_uid
+    else
+     let uid_machine = g:netrw_machine .'.'. $USERNAME
+    endif
+   else
+    if exists("g:netrw_uid") &&  ( g:netrw_uid != "" )
+     let uid_machine = g:netrw_uid .'@'. g:netrw_machine
+    else
+     let uid_machine = g:netrw_machine
+    endif
+   endif
+"   call Decho("executing: !".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".tmpfile." ".uid_machine.":".escape(b:netrw_fname,' ?&'))
+   exe "!".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".tmpfile." ".uid_machine.":".escape(b:netrw_fname,' ?&')
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " ftp + <.netrc>: Method #2
+  elseif b:netrw_method == 2	" write with ftp + <.netrc>
+   let netrw_fname = b:netrw_fname
+   new
+   set ff=unix
+   exe "put ='".g:netrw_ftpmode."'"
+"   call Decho(" NetWrite: put ='".g:netrw_ftpmode."'")
+   exe "put ='put ".tmpfile." ".netrw_fname."'"
+"   call Decho("put ='put ".tmpfile." ".netrw_fname."'")
+   if exists("g:netrw_port") && g:netrw_port != ""
+"    call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port)
+    exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port
+   else
+"    call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine)
+    exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine
+   endif
+   " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar)
+   if getline(1) !~ "^$"
+    echoerr getline(1)
+    let mod=1
+   endif
+   bd!
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " ftp + machine, id, passwd, filename: Method #3
+  elseif b:netrw_method == 3	" write with ftp + machine, id, passwd, and fname
+   let netrw_fname= b:netrw_fname
+   new
+   set ff=unix
+   if exists("g:netrw_port") && g:netrw_port != ""
+    put ='open '.g:netrw_machine.' '.g:netrw_port
+   else
+    put ='open '.g:netrw_machine
+   endif
+   if exists("g:netrw_ftp") && g:netrw_ftp == 1
+    put =g:netrw_uid
+    put =g:netrw_passwd
+   else
+    put ='user '.g:netrw_uid.' '.g:netrw_passwd
+   endif
+   put ='put '.tmpfile.' '.netrw_fname
+   " save choice/id/password for future use
+   let b:netrw_lastfile = choice
+
+   " perform ftp:
+   " -i       : turns off interactive prompting from ftp
+   " -n  unix : DON'T use <.netrc>, even though it exists
+   " -n  win32: quit being obnoxious about password
+"   call Decho('performing ftp -i -n')
+   norm 1Gdd
+"   call Decho("executing: %!".g:netrw_ftp_cmd." -i -n")
+   exe "%!".g:netrw_ftp_cmd." -i -n"
+   " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar)
+   if getline(1) !~ "^$"
+    echoerr getline(1)
+    let mod=1
+   endif
+   bd!
+
+  ".........................................
+  " scp: Method #4
+  elseif     b:netrw_method == 4	" write with scp
+   if exists("g:netrw_port") && g:netrw_port != ""
+    let useport= " -P ".g:netrw_port
+   else
+    let useport= ""
+   endif
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+"    call Decho("executing: !".g:netrw_scp_cmd.useport." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_scp_cmd.useport." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')
+   else
+"    call Decho("executing: !".g:netrw_scp_cmd.useport." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_scp_cmd.useport." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')
+   endif
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " http: Method #5
+  elseif     b:netrw_method == 5
+   echoerr "***warning*** currently <netrw.vim> does not support writing using http:"
+
+  ".........................................
+  " dav: Method #6
+  elseif     b:netrw_method == 6	" write with cadaver
+"   call Decho("write via cadaver (method #6)")
+
+   " Construct execution string (four lines) which will be passed through filter
+   let netrw_fname= b:netrw_fname
+   new
+   set ff=unix
+   if exists("g:netrw_port") && g:netrw_port != ""
+    put ='open '.g:netrw_machine.' '.g:netrw_port
+   else
+    put ='open '.g:netrw_machine
+   endif
+   put ='user '.g:netrw_uid.' '.g:netrw_passwd
+
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+    put ='put '.cygtmpfile.' '.netrw_fname
+   else
+    put ='put '.tmpfile.' '.netrw_fname
+   endif
+
+   " perform cadaver operation:
+   norm 1Gdd
+"   call Decho("executing: %!".g:netrw_dav_cmd)
+   exe "%!".g:netrw_dav_cmd
+   bd!
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " rsync: Method #7
+  elseif     b:netrw_method == 7	" write with rsync
+   if g:netrw_cygwin == 1
+    let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e')
+"    call Decho("executing: !".g:netrw_rsync_cmd." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_rsync_cmd." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')
+   else
+"    call Decho("executing: !".g:netrw_rsync_cmd." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&'))
+    exe "!".g:netrw_rsync_cmd." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')
+   endif
+   let b:netrw_lastfile = choice
+
+  ".........................................
+  " scp: Method #9
+  elseif     b:netrw_method == 9	" write with sftp
+   let netrw_fname= b:netrw_fname
+   if exists("g:netrw_uid") &&  ( g:netrw_uid != "" )
+    let uid_machine = g:netrw_uid .'@'. g:netrw_machine
+   else
+    let uid_machine = g:netrw_machine
+   endif
+   new
+   set ff=unix
+   put ='put '.tmpfile.' '.netrw_fname
+   norm 1Gdd
+"   call Decho("executing: %!".g:netrw_sftp_cmd.' '.uid_machine)
+   exe "%!".g:netrw_sftp_cmd.' '.uid_machine
+   bd!
+   let b:netrw_lastfile= choice
+
+  ".........................................
+  else " Complain
+   echo "***warning*** unable to comply with your request<" . choice . ">"
+  endif
+ endwhile
+
+ " cleanup
+" call Decho("cleanup")
+ let result=delete(tmpfile)
+ call s:NetOptionRestore()
+
+ if a:firstline == 1 && a:lastline == line("$")
+  let &mod= mod	" usually equivalent to set nomod
+ endif
+
+" call Dret("NetWrite")
+endfun
+" end of NetWrite
+
+" ------------------------------------------------------------------------
+" NetMethod:  determine method of transfer {{{1
+"  method == 1: rcp
+"	     2: ftp + <.netrc>
+"	     3: ftp + machine, id, password, and [path]filename
+"	     4: scp
+"	     5: http (wget)
+"	     6: cadaver
+"	     7: rsync
+"	     8: fetch
+"	     9: sftp
+fun! s:NetMethod(choice)  " globals: method machine id passwd fname
+" call Dfunc("NetMethod(a:choice<".a:choice.">)")
+
+ " initialization
+ let b:netrw_method  = 0
+ let g:netrw_machine = ""
+ let b:netrw_fname   = ""
+ let g:netrw_port    = ""
+
+ " Patterns:
+ " mipf     : a:machine a:id password filename	    Use ftp
+ " mf	    : a:machine filename		    Use ftp + <.netrc> or g:netrw_uid g:netrw_passwd
+ " ftpurm   : ftp://[user@]host[[#:]port]/filename  Use ftp + <.netrc> or g:netrw_uid g:netrw_passwd
+ " rcpurm   : rcp://[user@]host/filename	    Use rcp
+ " rcphf    : [user@]host:filename		    Use rcp
+ " scpurm   : scp://[user@]host[[#:]port]/filename  Use scp
+ " httpurm  : http://[user@]host/filename	    Use wget
+ " davurm   : dav://host[:port]/path                Use cadaver
+ " rsyncurm : rsync://host[:port]/path              Use rsync
+ " fetchurm : fetch://[user@]host[:http]/filename   Use fetch (defaults to ftp, override for http)
+ " sftpurm  : sftp://[user@]host/filename  Use scp
+ let mipf     = '\(\S\+\)\s\+\(\S\+\)\s\+\(\S\+\)\s\+\(\S\+\)'
+ let mf       = '\(\S\+\)\s\+\(\S\+\)'
+ let ftpurm   = 'ftp://\(\([^/@]\{-}\)@\)\=\([^/#:]\{-}\)\([#:]\d\+\)\=/\(.*\)$'
+ let rcpurm   = 'rcp://\(\([^/@]\{-}\)@\)\=\([^/]\{-}\)/\(.*\)$'
+ let rcphf    = '\(\([^@]\{-}\)@\)\=\(\I\i*\):\(\S\+\)'
+ let scpurm   = 'scp://\([^/]\{-}\)\([#:]\d\+\)\=/\(.*\)$'
+ let httpurm  = 'http://\([^/]\{-}\)\(/.*\)\=$'
+ let davurm   = 'dav://\([^/]\{-}\)/\(.*\)\=$'
+ let rsyncurm = 'rsync://\([^/]\{-}\)/\(.*\)\=$'
+ let fetchurm = 'fetch://\(\([^/@]\{-}\)@\)\=\([^/#:]\{-}\)\(:http\)\=/\(.*\)$'
+ let sftpurm  = 'sftp://\([^/]\{-}\)/\(.*\)\=$'
+
+" call Decho("determine method:")
+ " Determine Method
+ " rcp://user@hostname/...path-to-file
+ if match(a:choice,rcpurm) == 0
+"  call Decho("rcp://...")
+  let b:netrw_method = 1
+  let userid	     = substitute(a:choice,rcpurm,'\2',"")
+  let g:netrw_machine= substitute(a:choice,rcpurm,'\3',"")
+  let b:netrw_fname  = substitute(a:choice,rcpurm,'\4',"")
+  if userid != ""
+   let g:netrw_uid= userid
+  endif
+
+ " scp://user@hostname/...path-to-file
+ elseif match(a:choice,scpurm) == 0
+"  call Decho("scp://...")
+  let b:netrw_method = 4
+  let g:netrw_machine= substitute(a:choice,scpurm,'\1',"")
+  let b:netrw_port   = substitute(a:choice,scpurm,'\2',"")
+  let b:netrw_fname  = substitute(a:choice,scpurm,'\3',"")
+
+ " http://user@hostname/...path-to-file
+ elseif match(a:choice,httpurm) == 0
+"  call Decho("http://...")
+  let b:netrw_method = 5
+  let g:netrw_machine= substitute(a:choice,httpurm,'\1',"")
+  let b:netrw_fname  = substitute(a:choice,httpurm,'\2',"")
+
+ " dav://hostname[:port]/..path-to-file..
+ elseif match(a:choice,davurm) == 0
+"  call Decho("dav://...")
+  let b:netrw_method= 6
+  let g:netrw_machine= substitute(a:choice,davurm,'\1',"")
+  let b:netrw_fname  = substitute(a:choice,davurm,'\2',"")
+
+ " rsync://user@hostname/...path-to-file
+ elseif match(a:choice,rsyncurm) == 0
+"  call Decho("rsync://...")
+  let b:netrw_method = 7
+  let g:netrw_machine= substitute(a:choice,rsyncurm,'\1',"")
+  let b:netrw_fname  = substitute(a:choice,rsyncurm,'\2',"")
+
+ " ftp://[user@]hostname[[:#]port]/...path-to-file
+ elseif match(a:choice,ftpurm) == 0
+"  call Decho("ftp://...")
+  let userid	     = substitute(a:choice,ftpurm,'\2',"")
+  let g:netrw_machine= substitute(a:choice,ftpurm,'\3',"")
+  let g:netrw_port   = substitute(a:choice,ftpurm,'\4',"")
+  let b:netrw_fname  = substitute(a:choice,ftpurm,'\5',"")
+  if g:netrw_port != ""
+    let g:netrw_port = substitute(g:netrw_port,"[#:]","","")
+  endif
+  if userid != ""
+   let g:netrw_uid= userid
+  endif
+  if exists("g:netrw_uid") && exists("g:netrw_passwd")
+   let b:netrw_method = 3
+  else
+   if filereadable(expand("$HOME/.netrc")) && !exists("g:netrw_ignorenetrc")
+    let b:netrw_method= 2
+   else
+    if !exists("g:netrw_uid") || g:netrw_uid == ""
+     call NetUserPass()
+    elseif !exists("g:netrw_passwd") || g:netrw_passwd == ""
+     call NetUserPass(g:netrw_uid)
+   " else just use current g:netrw_uid and g:netrw_passwd
+    endif
+    let b:netrw_method= 3
+   endif
+  endif
+
+ elseif match(a:choice,fetchurm) == 0
+"  call Decho("fetch://...")
+  let b:netrw_method = 8
+  let g:netrw_userid = substitute(a:choice,fetchurm,'\2',"")
+  let g:netrw_machine= substitute(a:choice,fetchurm,'\3',"")
+  let b:netrw_option = substitute(a:choice,fetchurm,'\4',"")
+  let b:netrw_fname  = substitute(a:choice,fetchurm,'\5',"")
+
+ " Issue an ftp : "machine id password [path/]filename"
+ elseif match(a:choice,mipf) == 0
+"  call Decho("(ftp) host id pass file")
+  let b:netrw_method  = 3
+  let g:netrw_machine = substitute(a:choice,mipf,'\1',"")
+  let g:netrw_uid     = substitute(a:choice,mipf,'\2',"")
+  let g:netrw_passwd  = substitute(a:choice,mipf,'\3',"")
+  let b:netrw_fname   = substitute(a:choice,mipf,'\4',"")
+
+ " Issue an ftp: "hostname [path/]filename"
+ elseif match(a:choice,mf) == 0
+"  call Decho("(ftp) host file")
+  if exists("g:netrw_uid") && exists("g:netrw_passwd")
+   let b:netrw_method  = 3
+   let g:netrw_machine = substitute(a:choice,mf,'\1',"")
+   let b:netrw_fname   = substitute(a:choice,mf,'\2',"")
+
+  elseif filereadable(expand("$HOME/.netrc"))
+   let b:netrw_method  = 2
+   let g:netrw_machine = substitute(a:choice,mf,'\1',"")
+   let b:netrw_fname   = substitute(a:choice,mf,'\2',"")
+  endif
+
+ " sftp://user@hostname/...path-to-file
+ elseif match(a:choice,sftpurm) == 0
+"  call Decho("sftp://...")
+  let b:netrw_method = 9
+  let g:netrw_machine= substitute(a:choice,sftpurm,'\1',"")
+  let b:netrw_fname  = substitute(a:choice,sftpurm,'\2',"")
+
+ " Issue an rcp: hostname:filename"  (this one should be last)
+ elseif match(a:choice,rcphf) == 0
+"  call Decho("(rcp) host:file)")
+  let b:netrw_method = 1
+  let userid	     = substitute(a:choice,rcphf,'\2',"")
+  let g:netrw_machine= substitute(a:choice,rcphf,'\3',"")
+  let b:netrw_fname  = substitute(a:choice,rcphf,'\4',"")
+  if userid != ""
+   let g:netrw_uid= userid
+  endif
+  if has("win32")
+   " don't let PCs try <.netrc>
+   let b:netrw_method = 3
+  endif
+
+ else
+  echoerr "***error*** cannot determine method"
+  let b:netrw_method  = -1
+ endif
+
+" call Decho("a:choice       <".a:choice.">")
+" call Decho("b:netrw_method <".b:netrw_method.">")
+" call Decho("g:netrw_machine<".g:netrw_machine.">")
+" call Decho("g:netrw_port   <".g:netrw_port.">")
+" if exists("g:netrw_uid")		"Decho
+"  call Decho("g:netrw_uid    <".g:netrw_uid.">")
+" endif					"Decho
+" if exists("g:netrw_passwd")		"Decho
+"  call Decho("g:netrw_passwd <".g:netrw_passwd.">")
+" endif					"Decho
+" call Decho("b:netrw_fname  <".b:netrw_fname.">")
+" call Dret("NetMethod")
+endfun
+" end of NetMethod
+
+" ------------------------------------------------------------------------
+" NetUserPass: set username and password for subsequent ftp transfer {{{1
+"   Usage:  :call NetUserPass()			-- will prompt for userid and password
+"	    :call NetUserPass("uid")		-- will prompt for password
+"	    :call NetUserPass("uid","password") -- sets global userid and password
+fun! NetUserPass(...)
+
+ " get/set userid
+ if a:0 == 0
+"  call Dfunc("NetUserPass(a:0<".a:0.">)")
+  if !exists("g:netrw_uid") || g:netrw_uid == ""
+   " via prompt
+   let g:netrw_uid= input('Enter username: ')
+  endif
+ else	" from command line
+"  call Dfunc("NetUserPass(a:1<".a:1.">) {")
+  let g:netrw_uid= a:1
+ endif
+
+ " get password
+ if a:0 <= 1 " via prompt
+"  call Decho("a:0=".a:0." case <=1:")
+  let g:netrw_passwd= inputsecret("Enter Password: ")
+ else " from command line
+"  call Decho("a:0=".a:0." case >1: a:2<".a:2.">")
+  let g:netrw_passwd=a:2
+ endif
+"  call Dret("NetUserPass")
+endfun
+" end NetUserPass
+
+" ------------------------------------------------------------------------
+" NetOptionSave: save options and set to "standard" form {{{1
+fun!s:NetOptionSave()
+" call Dfunc("NetOptionSave()")
+
+ " Get Temporary Filename
+ let s:aikeep	= &ai
+ let s:cinkeep	= &cin
+ let s:cinokeep = &cino
+ let s:comkeep	= &com
+ let s:cpokeep	= &cpo
+ let s:dirkeep	= getcwd()
+ let s:gdkeep	= &gd
+ let s:twkeep	= &tw
+ set cino =
+ set com  =
+ set cpo -=aA
+ set nocin noai
+ set tw   =0
+ if has("win32") && !has("win95")
+  let s:swfkeep= &swf
+  set noswf
+"  call Decho("setting s:swfkeep to <".&swf.">")
+ endif
+
+" call Dret("NetOptionSave")
+endfun
+
+" ------------------------------------------------------------------------
+" NetOptionRestore: restore options {{{1
+fun! s:NetOptionRestore()
+" call Dfunc("NetOptionRestore()")
+
+ let &ai	= s:aikeep
+ let &cin	= s:cinkeep
+ let &cino	= s:cinokeep
+ let &com	= s:comkeep
+ let &cpo	= s:cpokeep
+ exe "lcd ".s:dirkeep
+ let &gd	= s:gdkeep
+ let &tw	= s:twkeep
+ if exists("s:swfkeep")
+  let &swf= s:swfkeep
+  unlet s:swfkeep
+ endif
+ unlet s:aikeep
+ unlet s:cinkeep
+ unlet s:cinokeep
+ unlet s:comkeep
+ unlet s:cpokeep
+ unlet s:gdkeep
+ unlet s:twkeep
+ unlet s:dirkeep
+
+" call Dret("NetOptionRestore")
+endfun
+
+" ------------------------------------------------------------------------
+" NetReadFixup: this sort of function is typically written by the user {{{1
+"		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") && g:netrw_win95ftp
+ fun! NetReadFixup(method, line1, line2)
+"   call Dfunc("NetReadFixup(method<".a:method."> line1=".a:line1." line2=".a:line2.")")
+   if method == 3   " ftp (no <.netrc>)
+    let fourblanklines= line2 - 3
+    silent fourblanklines.",".line2."g/^\s*/d"
+   endif
+"   call Dret("NetReadFixup")
+ endfun
+endif
+
+" ------------------------------------------------------------------------
+" Restore {{{1
+let &cpo= s:save_cpo
+unlet s:save_cpo
+" vim:ts=8 fdm=marker