--- a/runtime/autoload/zip.vim
+++ b/runtime/autoload/zip.vim
@@ -1,10 +1,10 @@
 " zip.vim: Handles browsing zipfiles
 "            AUTOLOAD PORTION
-" Date:		Sep 13, 2016
-" Version:	28
-" Maintainer:	Charles E Campbell <NdrOchip@ScampbellPfamily.AbizM-NOSPAM>
+" Date:		Jan 07, 2020
+" Version:	30
+" Maintainer:	Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
 " License:	Vim License  (see vim's :help license)
-" Copyright:    Copyright (C) 2005-2013 Charles E. Campbell {{{1
+" 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,
@@ -20,7 +20,7 @@
 if &cp || exists("g:loaded_zip")
  finish
 endif
-let g:loaded_zip= "v28"
+let g:loaded_zip= "v30"
 if v:version < 702
  echohl WarningMsg
  echo "***warning*** this version of zip needs vim 7.2 or later"
@@ -65,14 +65,14 @@ endif
 " zip#Browse: {{{2
 fun! zip#Browse(zipfile)
 "  call Dfunc("zip#Browse(zipfile<".a:zipfile.">)")
-  " sanity check: ensure that the zipfile has "PK" as its first two letters
+  " sanity check: insure that the zipfile has "PK" as its first two letters
   "               (zipped files have a leading PK as a "magic cookie")
   if !filereadable(a:zipfile) || readfile(a:zipfile, "", 1)[0] !~ '^PK'
-   exe "noautocmd e ".fnameescape(a:zipfile)
+   exe "noswapfile noautocmd noswapfile e ".fnameescape(a:zipfile)
 "   call Dret("zip#Browse : not a zipfile<".a:zipfile.">")
    return
 "  else        " Decho
-"   call Decho("zip#Browse: a:zipfile<".a:zipfile."> passed PK test - it's a zip file")
+"   call Decho("zip#Browse: a:zipfile<".a:zipfile."> passed PK test - its a zip file")
   endif
 
   let repkeep= &report
@@ -95,7 +95,7 @@ fun! zip#Browse(zipfile)
   endif
   if !filereadable(a:zipfile)
    if a:zipfile !~# '^\a\+://'
-    " if it's an url, don't complain, let url-handlers such as vim do its thing
+    " if its an url, don't complain, let url-handlers such as vim do its thing
     redraw!
     echohl Error | echo "***error*** (zip#Browse) File not readable<".a:zipfile.">" | echohl None
 "    call inputsave()|call input("Press <cr> to continue")|call inputrestore()
@@ -141,8 +141,11 @@ fun! zip#Browse(zipfile)
 
   " Maps associated with zip plugin
   setlocal noma nomod ro
-  noremap <silent> <buffer> <cr>	:call <SID>ZipBrowseSelect()<cr>
-  noremap <silent> <buffer> x		:call zip#Extract()<cr>
+  noremap <silent> <buffer>	<cr>		:call <SID>ZipBrowseSelect()<cr>
+  noremap <silent> <buffer>	x		:call zip#Extract()<cr>
+  if &mouse != ""
+   noremap <silent> <buffer>	<leftmouse>	<leftmouse>:call <SID>ZipBrowseSelect()<cr>
+  endif
 
   let &report= repkeep
 "  call Dret("zip#Browse")
@@ -175,17 +178,17 @@ fun! s:ZipBrowseSelect()
 
   " get zipfile to the new-window
   let zipfile = b:zipfile
-  let curfile= expand("%")
+  let curfile = expand("%")
 "  call Decho("zipfile<".zipfile.">")
 "  call Decho("curfile<".curfile.">")
 
-  new
+  noswapfile new
   if !exists("g:zip_nomax") || g:zip_nomax == 0
    wincmd _
   endif
   let s:zipfile_{winnr()}= curfile
 "  call Decho("exe e ".fnameescape("zipfile:".zipfile.'::'.fname))
-  exe "e ".fnameescape("zipfile:".zipfile.'::'.fname)
+  exe "noswapfile e ".fnameescape("zipfile:".zipfile.'::'.fname)
   filetype detect
 
   let &report= repkeep
@@ -339,7 +342,7 @@ fun! zip#Write(fname)
    let binkeep= &binary
    let eikeep = &ei
    set binary ei=all
-   exe "e! ".fnameescape(zipfile)
+   exe "noswapfile e! ".fnameescape(zipfile)
    call netrw#NetWrite(netzipfile)
    let &ei     = eikeep
    let &binary = binkeep