Move vimball plugin into an optional package

3 files changed, 1088 insertions, 0 deletions

diff --git a/runtime/pack/dist/opt/vimball/autoload/vimball.vim b/runtime/pack/dist/opt/vimball/autoload/vimball.vim
new file mode 100644
index 0000000000..9a5a73c3c1
--- /dev/null
+++ b/runtime/pack/dist/opt/vimball/autoload/vimball.vim
@@ -0,0 +1,775 @@
+" vimball.vim : construct a file containing both paths and files
+" Author:	Charles E. Campbell, Jr.
+" Date:		Jan 17, 2012
+" Version:	35
+" GetLatestVimScripts: 1502 1 :AutoInstall: vimball.vim
+" Copyright: (c) 2004-2011 by Charles E. Campbell, Jr.
+"            The VIM LICENSE applies to Vimball.vim, and Vimball.txt
+"            (see |copyright|) except use "Vimball" instead of "Vim".
+"            No warranty, express or implied.
+"  *** ***   Use At-Your-Own-Risk!   *** ***
+
+" ---------------------------------------------------------------------
+"  Load Once: {{{1
+if &cp || exists("g:loaded_vimball")
+ finish
+endif
+let g:loaded_vimball = "v35"
+if v:version < 702
+ echohl WarningMsg
+ echo "***warning*** this version of vimball needs vim 7.2"
+ echohl Normal
+ finish
+endif
+let s:keepcpo= &cpo
+set cpo&vim
+"DechoTabOn
+
+" =====================================================================
+" Constants: {{{1
+if !exists("s:USAGE")
+ let s:USAGE   = 0
+ let s:WARNING = 1
+ let s:ERROR   = 2
+
+ " determine if cygwin is in use or not
+ if !exists("g:netrw_cygwin")
+  if has("win32") || has("win95") || has("win64") || has("win16")
+   if &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$'
+    let g:netrw_cygwin= 1
+   else
+    let g:netrw_cygwin= 0
+   endif
+  else
+   let g:netrw_cygwin= 0
+  endif
+ endif
+
+ " set up g:vimball_mkdir if the mkdir() call isn't defined
+ if !exists("*mkdir")
+  if exists("g:netrw_local_mkdir")
+   let g:vimball_mkdir= g:netrw_local_mkdir
+  elseif executable("mkdir")
+   let g:vimball_mkdir= "mkdir"
+  elseif executable("makedir")
+   let g:vimball_mkdir= "makedir"
+  endif
+  if !exists(g:vimball_mkdir)
+   call vimball#ShowMesg(s:WARNING,"(vimball) g:vimball_mkdir undefined")
+  endif
+ endif
+endif
+
+" =====================================================================
+"  Functions: {{{1
+
+" ---------------------------------------------------------------------
+" vimball#MkVimball: creates a vimball given a list of paths to files {{{2
+" Input:
+"     line1,line2: a range of lines containing paths to files to be included in the vimball
+"     writelevel : if true, force a write to filename.vmb, even if it exists
+"                  (usually accomplished with :MkVimball! ...
+"     filename   : base name of file to be created (ie. filename.vmb)
+" Output: a filename.vmb using vimball format:
+"     path
+"     filesize
+"     [file]
+"     path
+"     filesize
+"     [file]
+fun! vimball#MkVimball(line1,line2,writelevel,...) range
+"  call Dfunc("MkVimball(line1=".a:line1." line2=".a:line2." writelevel=".a:writelevel." vimballname<".a:1.">) a:0=".a:0)
+  if a:1 =~ '\.vim$' || a:1 =~ '\.txt$'
+   let vbname= substitute(a:1,'\.\a\{3}$','.vmb','')
+  else
+   let vbname= a:1
+  endif
+  if vbname !~ '\.vmb$'
+   let vbname= vbname.'.vmb'
+  endif
+"  call Decho("vbname<".vbname.">")
+  if !a:writelevel && a:1 =~ '[\/]'
+   call vimball#ShowMesg(s:ERROR,"(MkVimball) vimball name<".a:1."> should not include slashes; use ! to insist")
+"   call Dret("MkVimball : vimball name<".a:1."> should not include slashes")
+   return
+  endif
+  if !a:writelevel && filereadable(vbname)
+   call vimball#ShowMesg(s:ERROR,"(MkVimball) file<".vbname."> exists; use ! to insist")
+"   call Dret("MkVimball : file<".vbname."> already exists; use ! to insist")
+   return
+  endif
+
+  " user option bypass
+  call vimball#SaveSettings()
+
+  if a:0 >= 2
+   " allow user to specify where to get the files
+   let home= expand(a:2)
+  else
+   " use first existing directory from rtp
+   let home= vimball#VimballHome()
+  endif
+
+  " save current directory
+  let curdir = getcwd()
+  call s:ChgDir(home)
+
+  " record current tab, initialize while loop index
+  let curtabnr = tabpagenr()
+  let linenr   = a:line1
+"  call Decho("curtabnr=".curtabnr)
+
+  while linenr <= a:line2
+   let svfile  = getline(linenr)
+"   call Decho("svfile<".svfile.">")
+ 
+   if !filereadable(svfile)
+    call vimball#ShowMesg(s:ERROR,"unable to read file<".svfile.">")
+	call s:ChgDir(curdir)
+	call vimball#RestoreSettings()
+"    call Dret("MkVimball")
+    return
+   endif
+ 
+   " create/switch to mkvimball tab
+   if !exists("vbtabnr")
+    tabnew
+    sil! file Vimball
+    let vbtabnr= tabpagenr()
+   else
+    exe "tabn ".vbtabnr
+   endif
+ 
+   let lastline= line("$") + 1
+   if lastline == 2 && getline("$") == ""
+	call setline(1,'" Vimball Archiver by Charles E. Campbell, Jr., Ph.D.')
+	call setline(2,'UseVimball')
+	call setline(3,'finish')
+	let lastline= line("$") + 1
+   endif
+   call setline(lastline  ,substitute(svfile,'$','	[[[1',''))
+   call setline(lastline+1,0)
+
+   " write the file from the tab
+"   call Decho("exe $r ".fnameescape(svfile))
+   exe "$r ".fnameescape(svfile)
+
+   call setline(lastline+1,line("$") - lastline - 1)
+"   call Decho("lastline=".lastline." line$=".line("$"))
+
+  " restore to normal tab
+   exe "tabn ".curtabnr
+   let linenr= linenr + 1
+  endwhile
+
+  " write the vimball
+  exe "tabn ".vbtabnr
+  call s:ChgDir(curdir)
+  setlocal ff=unix
+  if a:writelevel
+"   call Decho("exe w! ".fnameescape(vbname))
+   exe "w! ".fnameescape(vbname)
+  else
+"   call Decho("exe w ".fnameescape(vbname))
+   exe "w ".fnameescape(vbname)
+  endif
+"  call Decho("Vimball<".vbname."> created")
+  echo "Vimball<".vbname."> created"
+
+  " remove the evidence
+  setlocal nomod bh=wipe
+  exe "tabn ".curtabnr
+  exe "tabc ".vbtabnr
+
+  " restore options
+  call vimball#RestoreSettings()
+
+"  call Dret("MkVimball")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#Vimball: extract and distribute contents from a vimball {{{2
+"                  (invoked the the UseVimball command embedded in 
+"                  vimballs' prologue)
+fun! vimball#Vimball(really,...)
+"  call Dfunc("vimball#Vimball(really=".a:really.") a:0=".a:0)
+
+  if v:version < 701 || (v:version == 701 && !exists('*fnameescape'))
+   echoerr "your vim is missing the fnameescape() function (pls upgrade to vim 7.2 or later)"
+"   call Dret("vimball#Vimball : needs 7.1 with patch 299 or later")
+   return
+  endif
+
+  if getline(1) !~ '^" Vimball Archiver'
+   echoerr "(Vimball) The current file does not appear to be a Vimball!"
+"   call Dret("vimball#Vimball")
+   return
+  endif
+
+  " set up standard settings
+  call vimball#SaveSettings()
+  let curtabnr    = tabpagenr()
+  let vimballfile = expand("%:tr")
+
+  " set up vimball tab
+"  call Decho("setting up vimball tab")
+  tabnew
+  sil! file Vimball
+  let vbtabnr= tabpagenr()
+  let didhelp= ""
+
+  " go to vim plugin home
+  if a:0 > 0
+   " let user specify the directory where the vimball is to be unpacked.
+   " If, however, the user did not specify a full path, set the home to be below the current directory
+   let home= expand(a:1)
+   if has("win32") || has("win95") || has("win64") || has("win16")
+	if home !~ '^\a:[/\\]'
+	 let home= getcwd().'/'.a:1
+	endif
+   elseif home !~ '^/'
+	let home= getcwd().'/'.a:1
+   endif
+  else
+   let home= vimball#VimballHome()
+  endif
+"  call Decho("home<".home.">")
+
+  " save current directory and remove older same-named vimball, if any
+  let curdir = getcwd()
+"  call Decho("home<".home.">")
+"  call Decho("curdir<".curdir.">")
+
+  call s:ChgDir(home)
+  let s:ok_unablefind= 1
+  call vimball#RmVimball(vimballfile)
+  unlet s:ok_unablefind
+
+  let linenr  = 4
+  let filecnt = 0
+
+  " give title to listing of (extracted) files from Vimball Archive
+  if a:really
+   echohl Title     | echomsg "Vimball Archive"         | echohl None
+  else             
+   echohl Title     | echomsg "Vimball Archive Listing" | echohl None
+   echohl Statement | echomsg "files would be placed under: ".home | echohl None
+  endif
+
+  " apportion vimball contents to various files
+"  call Decho("exe tabn ".curtabnr)
+  exe "tabn ".curtabnr
+"  call Decho("linenr=".linenr." line$=".line("$"))
+  while 1 < linenr && linenr < line("$")
+   let fname   = substitute(getline(linenr),'\t\[\[\[1$','','')
+   let fname   = substitute(fname,'\\','/','g')
+   let fsize   = substitute(getline(linenr+1),'^\(\d\+\).\{-}$','\1','')+0
+   let fenc    = substitute(getline(linenr+1),'^\d\+\s*\(\S\{-}\)$','\1','')
+   let filecnt = filecnt + 1
+"   call Decho("fname<".fname."> fsize=".fsize." filecnt=".filecnt. " fenc=".fenc)
+
+   if a:really
+    echomsg "extracted <".fname.">: ".fsize." lines"
+   else
+    echomsg "would extract <".fname.">: ".fsize." lines"
+   endif
+"   call Decho("using L#".linenr.": will extract file<".fname.">")
+"   call Decho("using L#".(linenr+1).": fsize=".fsize)
+
+   " Allow AsNeeded/ directory to take place of plugin/ directory
+   " when AsNeeded/filename is filereadable or was present in VimballRecord
+   if fname =~ '\<plugin/'
+   	let anfname= substitute(fname,'\<plugin/','AsNeeded/','')
+	if filereadable(anfname) || (exists("s:VBRstring") && s:VBRstring =~ anfname)
+"	 call Decho("using anfname<".anfname."> instead of <".fname.">")
+	 let fname= anfname
+	endif
+   endif
+
+   " make directories if they don't exist yet
+   if a:really
+"    call Decho("making directories if they don't exist yet (fname<".fname.">)")
+    let fnamebuf= substitute(fname,'\\','/','g')
+	let dirpath = substitute(home,'\\','/','g')
+"	call Decho("init: fnamebuf<".fnamebuf.">")
+"	call Decho("init: dirpath <".dirpath.">")
+    while fnamebuf =~ '/'
+     let dirname  = dirpath."/".substitute(fnamebuf,'/.*$','','')
+	 let dirpath  = dirname
+     let fnamebuf = substitute(fnamebuf,'^.\{-}/\(.*\)$','\1','')
+"	 call Decho("dirname<".dirname.">")
+"	 call Decho("dirpath<".dirpath.">")
+     if !isdirectory(dirname)
+"      call Decho("making <".dirname.">")
+      if exists("g:vimball_mkdir")
+	   call system(g:vimball_mkdir." ".shellescape(dirname))
+      else
+       call mkdir(dirname)
+      endif
+	  call s:RecordInVar(home,"rmdir('".dirname."')")
+     endif
+    endwhile
+   endif
+   call s:ChgDir(home)
+
+   " grab specified qty of lines and place into "a" buffer
+   " (skip over path/filename and qty-lines)
+   let linenr   = linenr + 2
+   let lastline = linenr + fsize - 1
+"   call Decho("exe ".linenr.",".lastline."yank a")
+   " no point in handling a zero-length file
+   if lastline >= linenr
+    exe "silent ".linenr.",".lastline."yank a"
+
+    " copy "a" buffer into tab
+"   call Decho('copy "a buffer into tab#'.vbtabnr)
+    exe "tabn ".vbtabnr
+    setlocal ma
+    sil! %d
+    silent put a
+    1
+    sil! d
+
+    " write tab to file
+    if a:really
+     let fnamepath= home."/".fname
+"    call Decho("exe w! ".fnameescape(fnamepath))
+	if fenc != ""
+	 exe "silent w! ++enc=".fnameescape(fenc)." ".fnameescape(fnamepath)
+	else
+	 exe "silent w! ".fnameescape(fnamepath)
+	endif
+	echo "wrote ".fnameescape(fnamepath)
+	call s:RecordInVar(home,"call delete('".fnamepath."')")
+    endif
+
+    " return to tab with vimball
+"   call Decho("exe tabn ".curtabnr)
+    exe "tabn ".curtabnr
+
+    " set up help if its a doc/*.txt file
+"   call Decho("didhelp<".didhelp."> fname<".fname.">")
+    if a:really && didhelp == "" && fname =~ 'doc/[^/]\+\.\(txt\|..x\)$'
+    	let didhelp= substitute(fname,'^\(.*\<doc\)[/\\][^.]*\.\(txt\|..x\)$','\1','')
+"	call Decho("didhelp<".didhelp.">")
+    endif
+   endif
+
+   " update for next file
+"   call Decho("update linenr= [linenr=".linenr."] + [fsize=".fsize."] = ".(linenr+fsize))
+   let linenr= linenr + fsize
+  endwhile
+
+  " set up help
+"  call Decho("about to set up help: didhelp<".didhelp.">")
+  if didhelp != ""
+   let htpath= home."/".didhelp
+"   call Decho("exe helptags ".htpath)
+   exe "helptags ".fnameescape(htpath)
+   echo "did helptags"
+  endif
+
+  " make sure a "Press ENTER..." prompt appears to keep the messages showing!
+  while filecnt <= &ch
+   echomsg " "
+   let filecnt= filecnt + 1
+  endwhile
+
+  " record actions in <.VimballRecord>
+  call s:RecordInFile(home)
+
+  " restore events, delete tab and buffer
+  exe "tabn ".vbtabnr
+  setlocal nomod bh=wipe
+  exe "tabn ".curtabnr
+  exe "tabc ".vbtabnr
+  call vimball#RestoreSettings()
+  call s:ChgDir(curdir)
+
+"  call Dret("vimball#Vimball")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#RmVimball: remove any files, remove any directories made by any {{{2
+"               previous vimball extraction based on a file of the current
+"               name.
+"  Usage:  RmVimball  (assume current file is a vimball; remove)
+"          RmVimball vimballname
+fun! vimball#RmVimball(...)
+"  call Dfunc("vimball#RmVimball() a:0=".a:0)
+  if exists("g:vimball_norecord")
+"   call Dret("vimball#RmVimball : (g:vimball_norecord)")
+   return
+  endif
+
+  if a:0 == 0
+   let curfile= expand("%:tr")
+"   call Decho("case a:0=0: curfile<".curfile."> (used expand(%:tr))")
+  else
+   if a:1 =~ '[\/]'
+    call vimball#ShowMesg(s:USAGE,"RmVimball vimballname [path]")
+"    call Dret("vimball#RmVimball : suspect a:1<".a:1.">")
+    return
+   endif
+   let curfile= a:1
+"   call Decho("case a:0=".a:0.": curfile<".curfile.">")
+  endif
+  if curfile =~ '\.vmb$'
+   let curfile= substitute(curfile,'\.vmb','','')
+  elseif curfile =~ '\.vba$'
+   let curfile= substitute(curfile,'\.vba','','')
+  endif
+  if a:0 >= 2
+   let home= expand(a:2)
+  else
+   let home= vimball#VimballHome()
+  endif
+  let curdir = getcwd()
+"  call Decho("home   <".home.">")
+"  call Decho("curfile<".curfile.">")
+"  call Decho("curdir <".curdir.">")
+
+  call s:ChgDir(home)
+  if filereadable(".VimballRecord")
+"   call Decho(".VimballRecord is readable")
+"   call Decho("curfile<".curfile.">")
+   keepalt keepjumps 1split 
+   sil! keepalt keepjumps e .VimballRecord
+   let keepsrch= @/
+"   call Decho('search for ^\M'.curfile.'.\m: ')
+"   call Decho('search for ^\M'.curfile.'.\m{vba|vmb}: ')
+"   call Decho('search for ^\M'.curfile.'\m[-0-9.]*\.{vba|vmb}: ')
+   if search('^\M'.curfile."\m: ".'cw')
+	let foundit= 1
+   elseif search('^\M'.curfile.".\mvmb: ",'cw')
+	let foundit= 2
+   elseif search('^\M'.curfile.'\m[-0-9.]*\.vmb: ','cw')
+	let foundit= 2
+   elseif search('^\M'.curfile.".\mvba: ",'cw')
+	let foundit= 1
+   elseif search('^\M'.curfile.'\m[-0-9.]*\.vba: ','cw')
+	let foundit= 1
+   else
+    let foundit = 0
+   endif
+   if foundit
+	if foundit == 1
+	 let exestring  = substitute(getline("."),'^\M'.curfile.'\m\S\{-}\.vba: ','','')
+	else
+	 let exestring  = substitute(getline("."),'^\M'.curfile.'\m\S\{-}\.vmb: ','','')
+	endif
+    let s:VBRstring= substitute(exestring,'call delete(','','g')
+    let s:VBRstring= substitute(s:VBRstring,"[')]",'','g')
+"	call Decho("exe ".exestring)
+	sil! keepalt keepjumps exe exestring
+	sil! keepalt keepjumps d
+	let exestring= strlen(substitute(exestring,'call delete(.\{-})|\=',"D","g"))
+"	call Decho("exestring<".exestring.">")
+	echomsg "removed ".exestring." files"
+   else
+    let s:VBRstring= ''
+	let curfile    = substitute(curfile,'\.vmb','','')
+"    call Decho("unable to find <".curfile."> in .VimballRecord")
+	if !exists("s:ok_unablefind")
+     call vimball#ShowMesg(s:WARNING,"(RmVimball) unable to find <".curfile."> in .VimballRecord")
+	endif
+   endif
+   sil! keepalt keepjumps g/^\s*$/d
+   sil! keepalt keepjumps wq!
+   let @/= keepsrch
+  endif
+  call s:ChgDir(curdir)
+
+"  call Dret("vimball#RmVimball")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#Decompress: attempts to automatically decompress vimballs {{{2
+fun! vimball#Decompress(fname,...)
+"  call Dfunc("Decompress(fname<".a:fname.">) a:0=".a:0)
+
+  " decompression:
+  if     expand("%") =~ '.*\.gz'  && executable("gunzip")
+   " handle *.gz with gunzip
+   silent exe "!gunzip ".shellescape(a:fname)
+   if v:shell_error != 0
+	call vimball#ShowMesg(s:WARNING,"(vimball#Decompress) gunzip may have failed with <".a:fname.">")
+   endif
+   let fname= substitute(a:fname,'\.gz$','','')
+   exe "e ".escape(fname,' \')
+   if a:0 == 0| call vimball#ShowMesg(s:USAGE,"Source this file to extract it! (:so %)") | endif
+
+  elseif expand("%") =~ '.*\.gz' && executable("gzip")
+   " handle *.gz with gzip -d
+   silent exe "!gzip -d ".shellescape(a:fname)
+   if v:shell_error != 0
+	call vimball#ShowMesg(s:WARNING,'(vimball#Decompress) "gzip -d" may have failed with <'.a:fname.">")
+   endif
+   let fname= substitute(a:fname,'\.gz$','','')
+   exe "e ".escape(fname,' \')
+   if a:0 == 0| call vimball#ShowMesg(s:USAGE,"Source this file to extract it! (:so %)") | endif
+
+  elseif expand("%") =~ '.*\.bz2' && executable("bunzip2")
+   " handle *.bz2 with bunzip2
+   silent exe "!bunzip2 ".shellescape(a:fname)
+   if v:shell_error != 0
+	call vimball#ShowMesg(s:WARNING,"(vimball#Decompress) bunzip2 may have failed with <".a:fname.">")
+   endif
+   let fname= substitute(a:fname,'\.bz2$','','')
+   exe "e ".escape(fname,' \')
+   if a:0 == 0| call vimball#ShowMesg(s:USAGE,"Source this file to extract it! (:so %)") | endif
+
+  elseif expand("%") =~ '.*\.bz2' && executable("bzip2")
+   " handle *.bz2 with bzip2 -d
+   silent exe "!bzip2 -d ".shellescape(a:fname)
+   if v:shell_error != 0
+	call vimball#ShowMesg(s:WARNING,'(vimball#Decompress) "bzip2 -d" may have failed with <'.a:fname.">")
+   endif
+   let fname= substitute(a:fname,'\.bz2$','','')
+   exe "e ".escape(fname,' \')
+   if a:0 == 0| call vimball#ShowMesg(s:USAGE,"Source this file to extract it! (:so %)") | endif
+
+  elseif expand("%") =~ '.*\.zip' && executable("unzip")
+   " handle *.zip with unzip
+   silent exe "!unzip ".shellescape(a:fname)
+   if v:shell_error != 0
+	call vimball#ShowMesg(s:WARNING,"(vimball#Decompress) unzip may have failed with <".a:fname.">")
+   endif
+   let fname= substitute(a:fname,'\.zip$','','')
+   exe "e ".escape(fname,' \')
+   if a:0 == 0| call vimball#ShowMesg(s:USAGE,"Source this file to extract it! (:so %)") | endif
+  endif
+
+  if a:0 == 0| setlocal noma bt=nofile fmr=[[[,]]] fdm=marker | endif
+
+"  call Dret("Decompress")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#ShowMesg: {{{2
+fun! vimball#ShowMesg(level,msg)
+"  call Dfunc("vimball#ShowMesg(level=".a:level." msg<".a:msg.">)")
+
+  let rulerkeep   = &ruler
+  let showcmdkeep = &showcmd
+  set noruler noshowcmd
+  redraw!
+
+  if &fo =~ '[ta]'
+   echomsg "***vimball*** ".a:msg
+  else
+   if a:level == s:WARNING || a:level == s:USAGE
+    echohl WarningMsg
+   elseif a:level == s:ERROR
+    echohl Error
+   endif
+   echomsg "***vimball*** ".a:msg
+   echohl None
+  endif
+
+  if a:level != s:USAGE
+   call inputsave()|let ok= input("Press <cr> to continue")|call inputrestore()
+  endif
+
+  let &ruler   = rulerkeep
+  let &showcmd = showcmdkeep
+
+"  call Dret("vimball#ShowMesg")
+endfun
+" =====================================================================
+" s:ChgDir: change directory (in spite of Windoze) {{{2
+fun! s:ChgDir(newdir)
+"  call Dfunc("ChgDir(newdir<".a:newdir.">)")
+  if (has("win32") || has("win95") || has("win64") || has("win16"))
+   try
+    exe 'silent cd '.fnameescape(substitute(a:newdir,'/','\\','g'))
+   catch  /^Vim\%((\a\+)\)\=:E/
+    call mkdir(fnameescape(substitute(a:newdir,'/','\\','g')))
+    exe 'silent cd '.fnameescape(substitute(a:newdir,'/','\\','g'))
+   endtry
+  else
+   try
+    exe 'silent cd '.fnameescape(a:newdir)
+   catch  /^Vim\%((\a\+)\)\=:E/
+    call mkdir(fnameescape(a:newdir))
+    exe 'silent cd '.fnameescape(a:newdir)
+   endtry
+  endif
+"  call Dret("ChgDir : curdir<".getcwd().">")
+endfun
+
+" ---------------------------------------------------------------------
+" s:RecordInVar: record a un-vimball command in the .VimballRecord file {{{2
+fun! s:RecordInVar(home,cmd)
+"  call Dfunc("RecordInVar(home<".a:home."> cmd<".a:cmd.">)")
+  if a:cmd =~ '^rmdir'
+"   if !exists("s:recorddir")
+"    let s:recorddir= substitute(a:cmd,'^rmdir',"call s:Rmdir",'')
+"   else
+"    let s:recorddir= s:recorddir."|".substitute(a:cmd,'^rmdir',"call s:Rmdir",'')
+"   endif
+  elseif !exists("s:recordfile")
+   let s:recordfile= a:cmd
+  else
+   let s:recordfile= s:recordfile."|".a:cmd
+  endif
+"  call Dret("RecordInVar : s:recordfile<".(exists("s:recordfile")? s:recordfile : "")."> s:recorddir<".(exists("s:recorddir")? s:recorddir : "").">")
+endfun
+
+" ---------------------------------------------------------------------
+" s:RecordInFile: {{{2
+fun! s:RecordInFile(home)
+"  call Dfunc("s:RecordInFile()")
+  if exists("g:vimball_norecord")
+"   call Dret("s:RecordInFile : g:vimball_norecord")
+   return
+  endif
+
+  if exists("s:recordfile") || exists("s:recorddir")
+   let curdir= getcwd()
+   call s:ChgDir(a:home)
+   keepalt keepjumps 1split 
+
+   let cmd= expand("%:tr").": "
+"   call Decho("cmd<".cmd.">")
+
+   sil! keepalt keepjumps e .VimballRecord
+   setlocal ma
+   $
+   if exists("s:recordfile") && exists("s:recorddir")
+   	let cmd= cmd.s:recordfile."|".s:recorddir
+   elseif exists("s:recorddir")
+   	let cmd= cmd.s:recorddir
+   elseif exists("s:recordfile")
+   	let cmd= cmd.s:recordfile
+   else
+"    call Dret("s:RecordInFile : neither recordfile nor recorddir exist")
+	return
+   endif
+"   call Decho("cmd<".cmd.">")
+
+   " put command into buffer, write .VimballRecord `file
+   keepalt keepjumps put=cmd
+   sil! keepalt keepjumps g/^\s*$/d
+   sil! keepalt keepjumps wq!
+   call s:ChgDir(curdir)
+
+   if exists("s:recorddir")
+"	call Decho("unlet s:recorddir<".s:recorddir.">")
+   	unlet s:recorddir
+   endif
+   if exists("s:recordfile")
+"	call Decho("unlet s:recordfile<".s:recordfile.">")
+   	unlet s:recordfile
+   endif
+  else
+"   call Decho("s:record[file|dir] doesn't exist")
+  endif
+
+"  call Dret("s:RecordInFile")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#VimballHome: determine/get home directory path (usually from rtp) {{{2
+fun! vimball#VimballHome()
+"  call Dfunc("vimball#VimballHome()")
+  if exists("g:vimball_home")
+   let home= g:vimball_home
+  else
+   " go to vim plugin home
+   for home in split(&rtp,',') + ['']
+    if isdirectory(home) && filewritable(home) | break | endif
+	let basehome= substitute(home,'[/\\]\.vim$','','')
+    if isdirectory(basehome) && filewritable(basehome)
+	 let home= basehome."/.vim"
+	 break
+	endif
+   endfor
+   if home == ""
+    " just pick the first directory
+    let home= substitute(&rtp,',.*$','','')
+   endif
+   if (has("win32") || has("win95") || has("win64") || has("win16"))
+    let home= substitute(home,'/','\\','g')
+   endif
+  endif
+  " insure that the home directory exists
+"  call Decho("picked home<".home.">")
+  if !isdirectory(home)
+   if exists("g:vimball_mkdir")
+"	call Decho("home<".home."> isn't a directory -- making it now with g:vimball_mkdir<".g:vimball_mkdir.">")
+"    call Decho("system(".g:vimball_mkdir." ".shellescape(home).")")
+    call system(g:vimball_mkdir." ".shellescape(home))
+   else
+"	call Decho("home<".home."> isn't a directory -- making it now with mkdir()")
+    call mkdir(home)
+   endif
+  endif
+"  call Dret("vimball#VimballHome <".home.">")
+  return home
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#SaveSettings: {{{2
+fun! vimball#SaveSettings()
+"  call Dfunc("SaveSettings()")
+  let s:makeep  = getpos("'a")
+  let s:regakeep= @a
+  if exists("&acd")
+   let s:acdkeep = &acd
+  endif
+  let s:eikeep  = &ei
+  let s:fenkeep = &l:fen
+  let s:hidkeep = &hidden
+  let s:ickeep  = &ic
+  let s:lzkeep  = &lz
+  let s:pmkeep  = &pm
+  let s:repkeep = &report
+  let s:vekeep  = &ve
+  let s:ffkeep  = &l:ff
+  let s:swfkeep = &l:swf
+  if exists("&acd")
+   setlocal ei=all ve=all noacd nofen noic report=999 nohid bt= ma lz pm= ff=unix noswf
+  else
+   setlocal ei=all ve=all       nofen noic report=999 nohid bt= ma lz pm= ff=unix noswf
+  endif
+  " vimballs should be in unix format
+  setlocal ff=unix
+"  call Dret("SaveSettings")
+endfun
+
+" ---------------------------------------------------------------------
+" vimball#RestoreSettings: {{{2
+fun! vimball#RestoreSettings()
+"  call Dfunc("RestoreSettings()")
+  let @a      = s:regakeep
+  if exists("&acd")
+   let &acd   = s:acdkeep
+  endif
+  let &l:fen  = s:fenkeep
+  let &hidden = s:hidkeep
+  let &ic     = s:ickeep
+  let &lz     = s:lzkeep
+  let &pm     = s:pmkeep
+  let &report = s:repkeep
+  let &ve     = s:vekeep
+  let &ei     = s:eikeep
+  let &l:ff   = s:ffkeep
+  if s:makeep[0] != 0
+   " restore mark a
+"   call Decho("restore mark-a: makeep=".string(makeep))
+   call setpos("'a",s:makeep)
+  endif
+  if exists("&acd")
+   unlet s:acdkeep
+  endif
+  unlet s:regakeep s:eikeep s:fenkeep s:hidkeep s:ickeep s:repkeep s:vekeep s:makeep s:lzkeep s:pmkeep s:ffkeep
+"  call Dret("RestoreSettings")
+endfun
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
+" ---------------------------------------------------------------------
+" Modelines: {{{1
+" vim: fdm=marker
diff --git a/runtime/pack/dist/opt/vimball/doc/vimball.txt b/runtime/pack/dist/opt/vimball/doc/vimball.txt
new file mode 100644
index 0000000000..9965a216e4
--- /dev/null
+++ b/runtime/pack/dist/opt/vimball/doc/vimball.txt
@@ -0,0 +1,273 @@
+*vimball.txt*	For Vim version 7.4.  Last change: 2012 Jan 17
+
+			       ----------------
+			       Vimball Archiver
+			       ----------------
+
+Author:  Charles E. Campbell, Jr.  <NdrOchip@ScampbellPfamily.AbizM>
+	  (remove NOSPAM from Campbell's email first)
+Copyright: (c) 2004-2012 by Charles E. Campbell, Jr.	*Vimball-copyright*
+	The VIM LICENSE (see |copyright|) applies to the files in this
+	package, including vimballPlugin.vim, vimball.vim, and pi_vimball.txt.
+	except use "vimball" instead of "VIM".  Like anything else that's free,
+	vimball.vim and its associated files are provided *as is* and comes with
+	no warranty of any kind, either expressed or implied.  No guarantees
+	of merchantability.  No guarantees of suitability for any purpose.  By
+	using this plugin, you agree that in no event will the copyright
+	holder be liable for any damages resulting from the use of this
+	software. Use at your own risk!
+
+==============================================================================
+1. Contents				*vba* *vimball* *vimball-contents*
+
+	1. Contents......................................: |vimball-contents|
+	2. Vimball Introduction..........................: |vimball-intro|
+	3. Vimball Manual................................: |vimball-manual|
+	   MkVimball.....................................: |:MkVimball|
+	   UseVimball....................................: |:UseVimball|
+	   RmVimball.....................................: |:RmVimball|
+	4. Vimball History...............................: |vimball-history|
+
+
+==============================================================================
+2. Vimball Introduction						*vimball-intro*
+
+	Vimball is intended to make life simpler for users of plugins.  All
+	a user needs to do with a vimball is: >
+		vim someplugin.vba
+		:so %
+		:q
+<	and the plugin and all its components will be installed into their
+	appropriate directories.  Note that one doesn't need to be in any
+	particular directory when one does this.  Plus, any help for the
+	plugin will also be automatically installed.
+
+	If a user has decided to use the AsNeeded plugin, vimball is smart
+	enough to put scripts nominally intended for .vim/plugin/ into
+	.vim/AsNeeded/ instead.
+
+	Removing a plugin that was installed with vimball is really easy: >
+		vim
+		:RmVimball someplugin
+<	This operation is not at all easy for zips and tarballs, for example.
+
+	Vimball examines the user's |'runtimepath'| to determine where to put
+	the scripts.  The first directory mentioned on the runtimepath is
+	usually used if possible.  Use >
+		:echo &rtp
+<	to see that directory.
+
+
+==============================================================================
+3. Vimball Manual					*vimball-manual*
+
+MAKING A VIMBALL						*:MkVimball*
+		:[range]MkVimball[!] filename [path]
+
+	The range is composed of lines holding paths to files to be included
+	in your new vimball, omitting the portion of the paths that is
+	normally specified by the runtimepath (|'rtp'|).  As an example: >
+		plugin/something.vim
+		doc/something.txt
+<	using >
+		:[range]MkVimball filename
+<
+	on this range of lines will create a file called "filename.vba" which
+	can be used by Vimball.vim to re-create these files.  If the
+	"filename.vba" file already exists, then MkVimball will issue a
+	warning and not create the file.  Note that these paths are relative
+	to your .vim (vimfiles) directory, and the files should be in that
+	directory.  The vimball plugin normally uses the first |'runtimepath'|
+	directory that exists as a prefix; don't use absolute paths, unless
+	the user has specified such a path.
+
+	If you use the exclamation point (!), then MkVimball will create the
+	"filename.vba" file, overwriting it if it already exists.  This
+	behavior resembles that for |:w|.
+
+	If you wish to force slashes into the filename, that can also be done
+	by using the exclamation mark (ie. :MkVimball! path/filename).
+
+	The tip at http://vim.wikia.com/wiki/Using_VimBall_with_%27Make%27
+	has a good idea on how to automate the production of vimballs using
+	make.
+
+
+MAKING DIRECTORIES VIA VIMBALLS				*g:vimball_mkdir*
+
+	First, the |mkdir()| command is tried (not all systems support it).
+
+	If it doesn't exist, then if g:vimball_mkdir doesn't exist, it is set
+	as follows: >
+	  |g:netrw_local_mkdir|, if it exists
+	  "mkdir"              , if it is executable
+	  "makedir"            , if it is executable
+	  Otherwise            , it is undefined.
+<	One may explicitly specify the directory making command using
+	g:vimball_mkdir.  This command is used to make directories that
+	are needed as indicated by the vimball.
+
+
+CONTROLLING THE VIMBALL EXTRACTION DIRECTORY		*g:vimball_home*
+
+	You may override the use of the |'runtimepath'| by specifying a
+	variable, g:vimball_home.
+
+							*vimball-extract*
+		vim filename.vba
+
+	Simply editing a Vimball will cause Vimball.vim to tell the user to
+	source the file to extract its contents.
+
+	Extraction will only proceed if the first line of a putative vimball
+	file holds the "Vimball Archiver by Charles E. Campbell, Jr., Ph.D."
+	line.
+
+LISTING FILES IN A VIMBALL					*:VimballList*
+
+		:VimballList
+
+	This command will tell Vimball to list the files in the archive, along
+	with their lengths in lines.
+
+MANUALLY INVOKING VIMBALL EXTRACTION				*:UseVimball*
+
+		:UseVimball [path]
+
+	This command is contained within the vimball itself; it invokes the
+	vimball#Vimball() routine which is responsible for unpacking the
+	vimball.  One may choose to execute it by hand instead of sourcing
+	the vimball; one may also choose to specify a path for the
+	installation, thereby overriding the automatic choice of the first
+	existing directory on the |'runtimepath'|.
+
+REMOVING A VIMBALL						*:RmVimball*
+
+		:RmVimball vimballfile [path]
+
+	This command removes all files generated by the specified vimball
+	(but not any directories it may have made).  One may choose a path
+	for de-installation, too (see |'runtimepath'|); otherwise, the
+	default is the first existing directory on the |'runtimepath'|.
+	To implement this, a file (.VimballRecord) is made in that directory
+	containing a record of what files need to be removed for all vimballs
+	used thus far.
+
+PREVENTING LOADING
+
+	If for some reason you don't want to be able to extract plugins
+	using vimballs: you may prevent the loading of vimball.vim by
+	putting the following two variables in your <.vimrc>: >
+
+		let g:loaded_vimballPlugin= 1
+		let g:loaded_vimball      = 1
+<
+WINDOWS							*vimball-windows*
+
+	Many vimball files are compressed with gzip.  Windows, unfortunately,
+	does not come provided with a tool to decompress gzip'ped files.
+	Fortunately, there are a number of tools available for Windows users
+	to un-gzip files:
+>
+	    Item     Tool/Suite   Free   Website
+	    ----     ----------   ----   -------
+	    7zip        tool       y     http://www.7-zip.org/
+	    Winzip      tool       n     http://www.winzip.com/downwz.htm
+	    unxutils    suite      y     http://unxutils.sourceforge.net/
+	    cygwin      suite      y     http://www.cygwin.com/
+	    GnuWin32    suite      y     http://gnuwin32.sourceforge.net/
+	    MinGW       suite      y     http://www.mingw.org/
+<
+
+==============================================================================
+4. Vimball History					*vimball-history* {{{1
+
+	34 : Sep 22, 2011 * "UseVimball path" now supports a non-full path by
+			    prepending the current directory to it.
+	33 : Apr 02, 2011 * Gave priority to *.vmb over *.vba
+			  * Changed silent! to sil! (shorter)
+			  * Safed |'swf'| setting (during vimball extraction,
+			    its now turned off)
+	32 : May 19, 2010 * (Christian Brabandt) :so someplugin.vba and
+			    :so someplugin.vba.gz (and the other supported
+			    compression types) now works
+			  * (Jan Steffens) added support for xz compression
+			  * fenc extraction was erroneously picking up the
+			    end of the line number when no file encoding
+			    was present.  Fixed.
+			  * By request, beginning the switchover from the vba
+			    extension to vmb.  Currently both are supported;
+			    MkVimball, however, now will create *.vmb files.
+	     Feb 11, 2011 * motoyakurotsu reported an error with vimball's
+			    handling of zero-length files
+	30 : Dec 08, 2008 * fnameescape() inserted to protect error
+			    messaging using corrupted filenames from
+			    causing problems
+			  * RmVimball supports filenames that would
+			    otherwise be considered to have "magic"
+			    characters (ie. Abc[1].vba)
+	     Feb 18, 2009 * s:Escape(), g:vimball_shq, and g:netrw_shq
+			    removed (shellescape() used directly)
+	     Oct 05, 2009 * (Nikolai Weibull) suggested that MkVimball
+			    be allowed to use slashes in the filename.
+	26 : May 27, 2008 * g:vimball_mkdir usage installed.  Makes the
+	                    $HOME/.vim (or $HOME\vimfiles) directory if
+			    necessary.
+	     May 30, 2008 * (tnx to Bill McCarthy) found and fixed a bug:
+			    vimball wasn't updating plugins to AsNeeded/
+			    when it should
+	25 : Mar 24, 2008 * changed vimball#Vimball() to recognize doc/*.??x
+			    files as help files, too.
+	     Apr 18, 2008 * RmVimball command is now protected by saving and
+	                    restoring settings -- in particular, acd was
+			    causing problems as reported by Zhang Shuhan
+	24 : Nov 15, 2007 * g:vimball_path_escape used by s:Path() to
+	                    prevent certain characters from causing trouble
+			    (defunct: |fnameescape()| and |shellescape()|
+			    now used instead)
+	22 : Mar 21, 2007 * uses setlocal instead of set during BufEnter
+	21 : Nov 27, 2006 * (tnx to Bill McCarthy) vimball had a header
+	                    handling problem and it now changes \s to /s
+	20 : Nov 20, 2006 * substitute() calls have all had the 'e' flag
+	                    removed.
+	18 : Aug 01, 2006 * vimballs now use folding to easily display their
+	                    contents.
+			  * if a user has AsNeeded/somefile, then vimball
+			    will extract plugin/somefile to the AsNeeded/
+			    directory
+	17 : Jun 28, 2006 * changes all \s to /s internally for Windows
+	16 : Jun 15, 2006 * A. Mechelynck's idea to allow users to specify
+			    installation root paths implemented for
+			    UseVimball, MkVimball, and RmVimball.
+			  * RmVimball implemented
+	15 : Jun 13, 2006 * bugfix
+	14 : May 26, 2006 * bugfixes
+	13 : May 01, 2006 * exists("&acd") used to determine if the acd
+			    option exists
+	12 : May 01, 2006 * bugfix - the |'acd'| option is not always defined
+	11 : Apr 27, 2006 * VimballList would create missing subdirectories that
+			    the vimball specified were needed.  Fixed.
+	10 : Apr 27, 2006 * moved all setting saving/restoration to a pair of
+			    functions.  Included some more settings in them
+			    which frequently cause trouble.
+	9  : Apr 26, 2006 * various changes to support Windows' predilection
+			    for backslashes and spaces in file and directory
+			    names.
+	7  : Apr 25, 2006 * bypasses foldenable
+			  * uses more exe and less norm! (:yank :put etc)
+			  * does better at insuring a "Press ENTER" prompt
+			    appears to keep its messages visible
+	4  : Mar 31, 2006 * BufReadPost seems to fire twice; BufReadEnter
+			    only fires once, so the "Source this file..."
+			    message is now issued only once.
+	3  : Mar 20, 2006 * removed query, now requires sourcing to be
+			    extracted (:so %).  Message to that effect
+			    included.
+			  * :VimballList  now shows files that would be
+			    extracted.
+	2  : Mar 20, 2006 * query, :UseVimball included
+	1  : Mar 20, 2006 * initial release
+
+
+==============================================================================
+vim:tw=78:ts=8:ft=help:fdm=marker
diff --git a/runtime/pack/dist/opt/vimball/plugin/vimballPlugin.vim b/runtime/pack/dist/opt/vimball/plugin/vimballPlugin.vim
new file mode 100644
index 0000000000..59279774ca
--- /dev/null
+++ b/runtime/pack/dist/opt/vimball/plugin/vimballPlugin.vim
@@ -0,0 +1,40 @@
+" vimballPlugin : construct a file containing both paths and files
+" Author: Charles E. Campbell, Jr.
+" Copyright: (c) 2004-2010 by Charles E. Campbell, Jr.
+"            The VIM LICENSE applies to Vimball.vim, and Vimball.txt
+"            (see |copyright|) except use "Vimball" instead of "Vim".
+"            No warranty, express or implied.
+"  *** ***   Use At-Your-Own-Risk!   *** ***
+"
+" (Rom 2:1 WEB) Therefore you are without excuse, O man, whoever you are who
+"      judge. For in that which you judge another, you condemn yourself. For
+"      you who judge practice the same things.
+" GetLatestVimScripts: 1502 1 :AutoInstall: vimball.vim
+
+" ---------------------------------------------------------------------
+"  Load Once: {{{1
+if &cp || exists("g:loaded_vimballPlugin")
+ finish
+endif
+let g:loaded_vimballPlugin = "v35"
+let s:keepcpo              = &cpo
+set cpo&vim
+
+" ------------------------------------------------------------------------------
+" Public Interface: {{{1
+com! -ra   -complete=file -na=+ -bang MkVimball				call vimball#MkVimball(<line1>,<line2>,<bang>0,<f-args>)
+com! -na=? -complete=dir  UseVimball						call vimball#Vimball(1,<f-args>)
+com! -na=0                VimballList						call vimball#Vimball(0)
+com! -na=* -complete=dir  RmVimball							call vimball#SaveSettings()|call vimball#RmVimball(<f-args>)|call vimball#RestoreSettings()
+au BufEnter  *.vba,*.vba.gz,*.vba.bz2,*.vba.zip,*.vba.xz	setlocal bt=nofile fmr=[[[,]]] fdm=marker|if &ff != 'unix'|setlocal ma ff=unix noma|endif|call vimball#ShowMesg(0,"Source this file to extract it! (:so %)")
+au SourceCmd *.vba.gz,*.vba.bz2,*.vba.zip,*.vba.xz			if expand("%")!=expand("<afile>") | exe "1sp" fnameescape(expand("<afile>"))|endif|call vimball#Decompress(expand("<amatch>"))|so %|if expand("%")!=expand("<afile>")|close|endif
+au SourceCmd *.vba											if expand("%")!=expand("<afile>") | exe "1sp" fnameescape(expand("<afile>"))|call vimball#Vimball(1)|close|else|call vimball#Vimball(1)|endif
+au BufEnter  *.vmb,*.vmb.gz,*.vmb.bz2,*.vmb.zip,*.vmb.xz	setlocal bt=nofile fmr=[[[,]]] fdm=marker|if &ff != 'unix'|setlocal ma ff=unix noma|endif|call vimball#ShowMesg(0,"Source this file to extract it! (:so %)")
+au SourceCmd *.vmb.gz,*.vmb.bz2,*.vmb.zip,*.vmb.xz			if expand("%")!=expand("<afile>") | exe "1sp" fnameescape(expand("<afile>"))|endif|call vimball#Decompress(expand("<amatch>"))|so %|if expand("%")!=expand("<afile>")|close|endif
+au SourceCmd *.vmb											if expand("%")!=expand("<afile>") | exe "1sp" fnameescape(expand("<afile>"))|call vimball#Vimball(1)|close|else|call vimball#Vimball(1)|endif
+
+" =====================================================================
+" Restoration And Modelines: {{{1
+" vim: fdm=marker
+let &cpo= s:keepcpo
+unlet s:keepcpo