runtime(netrw): expand $COMSPEC without applying 'wildignore' (#13542)

When expanding $COMSPEC and a user has set :set wildignore=*.exe
netrw won't be able to properly cmd.exe, because it does not ignore the
wildignore setting.

So let's explicitly use expand() without applying the 'wildignore' and
'suffixes' settings to the result

closes: #13426

Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/autoload/netrw.vim b/runtime/autoload/netrw.vim
index d2df84666290e0c72bc68409da9cca6f8154363f..0b2a5e59f93df14ebec353045c2f0473c4029199 100644 (file)
--- a/runtime/autoload/netrw.vim
+++ b/runtime/autoload/netrw.vim
@@ -1,7 +1,9 @@
 " netrw.vim: Handles file transfer and remote directory listing across
 "            AUTOLOAD SECTION
 " Date:                May 03, 2023
-" Version:     173
+" Version:     173a
+" Last Change:
+"      2023 Nov 21 by Vim Project: ignore wildignore when expanding $COMSPEC   (v173a)
 " Maintainer:  Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
 " GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
 " Copyright:    Copyright (C) 2016 Charles E. Campbell {{{1
@@ -400,7 +402,7 @@ if !exists("g:netrw_localcopycmd")
   if g:netrw_cygwin
    let g:netrw_localcopycmd= "cp"
   else
-   let g:netrw_localcopycmd   = expand("$COMSPEC")
+   let g:netrw_localcopycmd   = expand("$COMSPEC", v:true)
    let g:netrw_localcopycmdopt= " /c copy"
   endif
  elseif has("unix") || has("macunix")
@@ -415,7 +417,7 @@ if !exists("g:netrw_localcopydircmd")
    let g:netrw_localcopydircmd   = "cp"
    let g:netrw_localcopydircmdopt= " -R"
   else
-   let g:netrw_localcopydircmd   = expand("$COMSPEC")
+   let g:netrw_localcopydircmd   = expand("$COMSPEC", v:true)
    let g:netrw_localcopydircmdopt= " /c xcopy /e /c /h /i /k"
   endif
  elseif has("unix")
@@ -436,7 +438,7 @@ if has("win32") || has("win95") || has("win64") || has("win16")
   if g:netrw_cygwin
    call s:NetrwInit("g:netrw_localmkdir","mkdir")
   else
-   let g:netrw_localmkdir   = expand("$COMSPEC")
+   let g:netrw_localmkdir   = expand("$COMSPEC", v:true)
    let g:netrw_localmkdiropt= " /c mkdir"
   endif
 else
@@ -452,7 +454,7 @@ if !exists("g:netrw_localmovecmd")
   if g:netrw_cygwin
    let g:netrw_localmovecmd= "mv"
   else
-   let g:netrw_localmovecmd   = expand("$COMSPEC")
+   let g:netrw_localmovecmd   = expand("$COMSPEC", v:true)
    let g:netrw_localmovecmdopt= " /c move"
   endif
  elseif has("unix") || has("macunix")