runtime(netrw): Remove and cleanup Win9x legacy from netrw
closes: #14732
Signed-off-by: Nir Lichtman <nir@lichtman.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/autoload/netrw.vim b/runtime/autoload/netrw.vim
index e2152b0..d55fb07 100644
--- a/runtime/autoload/netrw.vim
+++ b/runtime/autoload/netrw.vim
@@ -9,6 +9,7 @@
" 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
" Former Maintainer: Charles E Campbell
" GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
" Copyright: Copyright (C) 2016 Charles E. Campbell {{{1
@@ -283,7 +284,7 @@
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')
+ if has("win32") && 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')
@@ -296,7 +297,7 @@
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 @@
" 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
@@ -372,7 +369,7 @@
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")
+ if has("win32") && filereadable("c:\\private.ppk")
" provide a pscp-based listing command
let g:netrw_scp_cmd ="pscp -i C:\\private.ppk"
endif
@@ -403,7 +400,7 @@
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 +414,7 @@
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 +436,7 @@
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 +452,7 @@
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 +485,7 @@
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 +544,13 @@
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 +682,7 @@
" 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 +840,7 @@
" 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 +877,7 @@
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 +1416,7 @@
" 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 +2297,7 @@
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, '\', '/'), '^\(\a\):[/\\]\(.*\)$', '/\1/\2', '')
else
let tmpfile_get = tmpfile
@@ -3221,7 +3217,7 @@
if exists("s:netrw_hup[host]")
call NetUserPass("ftp:".host)
- elseif (has("win32") || has("win95") || has("win64") || has("win16")) && s:netrw_ftp_cmd =~# '-[sS]:'
+ elseif has("win32") && s:netrw_ftp_cmd =~# '-[sS]:'
" call Decho("has -s: : s:netrw_ftp_cmd<".s:netrw_ftp_cmd.">",'~'.expand("<slnum>"))
" call Decho(" g:netrw_ftp_cmd<".g:netrw_ftp_cmd.">",'~'.expand("<slnum>"))
if g:netrw_ftp_cmd =~# '-[sS]:\S*MACHINE\>'
@@ -3336,38 +3332,6 @@
" call Dret("s:NetrwMethod : b:netrw_method=".b:netrw_method." g:netrw_port=".g:netrw_port)
endfun
-" ------------------------------------------------------------------------
-" NetReadFixup: this sort of function is typically written by the user {{{2
-" to handle extra junk that their system's ftp dumps
-" into the transfer. This function is provided as an
-" example and as a fix for a Windows 95 problem: in my
-" experience, win95's ftp always dumped four blank lines
-" at the end of the transfer.
-if has("win95") && exists("g:netrw_win95ftp") && g:netrw_win95ftp
- fun! NetReadFixup(method, line1, line2)
-" call Dfunc("NetReadFixup(method<".a:method."> line1=".a:line1." line2=".a:line2.")")
-
- " sanity checks -- attempt to convert inputs to integers
- let method = a:method + 0
- let line1 = a:line1 + 0
- let line2 = a:line2 + 0
- if type(method) != 0 || type(line1) != 0 || type(line2) != 0 || method < 0 || line1 <= 0 || line2 <= 0
-" call Dret("NetReadFixup")
- return
- endif
-
- if method == 3 " ftp (no <.netrc>)
- let fourblanklines= line2 - 3
- if fourblanklines >= line1
- exe "sil NetrwKeepj ".fourblanklines.",".line2."g/^\s*$/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 +3954,7 @@
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 +4108,7 @@
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 +4828,7 @@
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 +5075,7 @@
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 +5360,7 @@
" 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,'^.*$','\L&\E','')
endif
if exten =~ "[\\/]"
@@ -5443,12 +5407,12 @@
" by default, g:netrw_suppress_gx_mesg is true
if g:netrw_suppress_gx_mesg
if &srr =~ "%s"
- if (has("win32") || has("win95") || has("win64") || has("win16"))
+ if has("win32")
let redir= substitute(&srr,"%s","nul","")
else
let redir= substitute(&srr,"%s","/dev/null","")
endif
- elseif (has("win32") || has("win95") || has("win64") || has("win16"))
+ elseif has("win32")
let redir= &srr . "nul"
else
let redir= &srr . "/dev/null"
@@ -5491,7 +5455,7 @@
call s:NetrwExe("sil !".viewer." ".viewopt.s:ShellEscape(fname,1).redir)
let ret= v:shell_error
- elseif has("win32") || has("win64")
+ elseif has("win32")
" call Decho("(netrw#BrowseX) win".(has("win32")? "32" : "64"),'~'.expand("<slnum>"))
if executable("start")
call s:NetrwExe('sil! !start rundll32 url.dll,FileProtocolHandler '.s:ShellEscape(fname,1))
@@ -6006,7 +5970,7 @@
" just pick the first directory
let home= substitute(&rtp,',.*$','','')
endif
- if (has("win32") || has("win95") || has("win64") || has("win16"))
+ if has("win32")
let home= substitute(home,'/','\\','g')
endif
endif
@@ -7227,7 +7191,7 @@
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 +7205,7 @@
" 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 +7823,7 @@
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 +7844,7 @@
" 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 +10313,7 @@
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 +10821,7 @@
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 +10831,7 @@
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 +11043,7 @@
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 +11085,7 @@
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 +11131,7 @@
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>"))
@@ -11644,7 +11608,7 @@
" 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 +11668,11 @@
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 +11784,7 @@
" 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 +12000,7 @@
" 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 +12191,7 @@
" '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 +12664,7 @@
" ---------------------------------------------------------------------
" 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 @@
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'