added .bashrc, better .vimrc, numlockx, switched to neovim with bunch of plugins

16 files changed, 3330 insertions, 5 deletions

diff --git a/.bashrc b/.bashrc
new file mode 100644
index 0000000..fe78d41
--- /dev/null
+++ b/.bashrc
@@ -0,0 +1,23 @@
+#
+# ~/.bashrc
+#
+PATH=$PATH:/home/$USER/programs/scripts
+
+# If not running interactively, don't do anything
+[[ $- != *i* ]] && return
+
+#PS1='\T [\u@\h \W]\$ '
+export PS1="\[$(tput bold)\]\[$(tput setaf 6)\]\T \[$(tput setaf 4)\][\[$(tput setaf 5)\]\u\[$(tput setaf 4)\]@\[$(tput setaf 5)\]\h \[$(tput setaf 2)\]\W\[$(tput setaf 4)\]]\\$ \[$(tput sgr0)\]"
+test -r "~/.dir_colors" && eval $(dircolors ~/.dir_colors)
+alias ls='ls --color=auto'
+
+export EDITOR='nvim'
+export VISUAL='nvim'
+
+alias ytd='youtube-dl -o "%(playlist_index)d-%(title)s.%(ext)s"'
+alias ytv10="youtube-dl --write-auto-sub -f 'bestvideo[height<=1080]+bestaudio/best[height<=1080]' -o '%(playlist_index)d-%(title)s.%(ext)s'"
+alias ytv7="youtube-dl --write-auto-sub -f 'bestvideo[height<=720]+bestaudio/best[height<=720]' -o '%(playlist_index)d-%(title)s.%(ext)s'"
+alias ytv4="youtube-dl --write-auto-sub -f 'bestvideo[height<=480]+bestaudio/best[height<=480]' -o '%(playlist_index)d-%(title)s.%(ext)s'"
+alias ytv3="youtube-dl --write-auto-sub -f 'bestvideo[height<=360]+bestaudio/best[height<=360]' -o '%(playlist_index)d-%(title)s.%(ext)s'"
+alias yts="mpv --ytdl-format='bestvideo[height<=360]+bestaudio'"
+alias yta='youtube-dl --extract-audio -o "%(playlist_index)d-%(title)s.%(ext)s"'
diff --git a/.config/nvim/.gitignore b/.config/nvim/.gitignore
new file mode 100644
index 0000000..349801e
--- /dev/null
+++ b/.config/nvim/.gitignore
@@ -0,0 +1,2 @@
+autoload/plugged/
+.netrwhist
diff --git a/.config/nvim/autoload/plug.vim b/.config/nvim/autoload/plug.vim
new file mode 100644
index 0000000..9262208
--- /dev/null
+++ b/.config/nvim/autoload/plug.vim
@@ -0,0 +1,2786 @@
+" vim-plug: Vim plugin manager
+" ============================
+"
+" Download plug.vim and put it in ~/.vim/autoload
+"
+"   curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
+"     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+"
+" Edit your .vimrc
+"
+"   call plug#begin('~/.vim/plugged')
+"
+"   " Make sure you use single quotes
+"
+"   " Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
+"   Plug 'junegunn/vim-easy-align'
+"
+"   " Any valid git URL is allowed
+"   Plug 'https://github.com/junegunn/vim-github-dashboard.git'
+"
+"   " Multiple Plug commands can be written in a single line using | separators
+"   Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
+"
+"   " On-demand loading
+"   Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
+"   Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
+"
+"   " Using a non-default branch
+"   Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
+"
+"   " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
+"   Plug 'fatih/vim-go', { 'tag': '*' }
+"
+"   " Plugin options
+"   Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' }
+"
+"   " Plugin outside ~/.vim/plugged with post-update hook
+"   Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
+"
+"   " Unmanaged plugin (manually installed and updated)
+"   Plug '~/my-prototype-plugin'
+"
+"   " Initialize plugin system
+"   call plug#end()
+"
+" Then reload .vimrc and :PlugInstall to install plugins.
+"
+" Plug options:
+"
+"| Option                  | Description                                      |
+"| ----------------------- | ------------------------------------------------ |
+"| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use       |
+"| `rtp`                   | Subdirectory that contains Vim plugin            |
+"| `dir`                   | Custom directory for the plugin                  |
+"| `as`                    | Use different name for the plugin                |
+"| `do`                    | Post-update hook (string or funcref)             |
+"| `on`                    | On-demand loading: Commands or `<Plug>`-mappings |
+"| `for`                   | On-demand loading: File types                    |
+"| `frozen`                | Do not update unless explicitly specified        |
+"
+" More information: https://github.com/junegunn/vim-plug
+"
+"
+" Copyright (c) 2017 Junegunn Choi
+"
+" MIT License
+"
+" Permission is hereby granted, free of charge, to any person obtaining
+" a copy of this software and associated documentation files (the
+" "Software"), to deal in the Software without restriction, including
+" without limitation the rights to use, copy, modify, merge, publish,
+" distribute, sublicense, and/or sell copies of the Software, and to
+" permit persons to whom the Software is furnished to do so, subject to
+" the following conditions:
+"
+" The above copyright notice and this permission notice shall be
+" included in all copies or substantial portions of the Software.
+"
+" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+if exists('g:loaded_plug')
+  finish
+endif
+let g:loaded_plug = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+let s:plug_src = 'https://github.com/junegunn/vim-plug.git'
+let s:plug_tab = get(s:, 'plug_tab', -1)
+let s:plug_buf = get(s:, 'plug_buf', -1)
+let s:mac_gui = has('gui_macvim') && has('gui_running')
+let s:is_win = has('win32')
+let s:nvim = has('nvim-0.2') || (has('nvim') && exists('*jobwait') && !s:is_win)
+let s:vim8 = has('patch-8.0.0039') && exists('*job_start')
+if s:is_win && &shellslash
+  set noshellslash
+  let s:me = resolve(expand('<sfile>:p'))
+  set shellslash
+else
+  let s:me = resolve(expand('<sfile>:p'))
+endif
+let s:base_spec = { 'branch': '', 'frozen': 0 }
+let s:TYPE = {
+\   'string':  type(''),
+\   'list':    type([]),
+\   'dict':    type({}),
+\   'funcref': type(function('call'))
+\ }
+let s:loaded = get(s:, 'loaded', {})
+let s:triggers = get(s:, 'triggers', {})
+
+function! s:isabsolute(dir) abort
+  return a:dir =~# '^/' || (has('win32') && a:dir =~? '^\%(\\\|[A-Z]:\)')
+endfunction
+
+function! s:git_dir(dir) abort
+  let gitdir = s:trim(a:dir) . '/.git'
+  if isdirectory(gitdir)
+    return gitdir
+  endif
+  if !filereadable(gitdir)
+    return ''
+  endif
+  let gitdir = matchstr(get(readfile(gitdir), 0, ''), '^gitdir: \zs.*')
+  if len(gitdir) && !s:isabsolute(gitdir)
+    let gitdir = a:dir . '/' . gitdir
+  endif
+  return isdirectory(gitdir) ? gitdir : ''
+endfunction
+
+function! s:git_origin_url(dir) abort
+  let gitdir = s:git_dir(a:dir)
+  let config = gitdir . '/config'
+  if empty(gitdir) || !filereadable(config)
+    return ''
+  endif
+  return matchstr(join(readfile(config)), '\[remote "origin"\].\{-}url\s*=\s*\zs\S*\ze')
+endfunction
+
+function! s:git_revision(dir) abort
+  let gitdir = s:git_dir(a:dir)
+  let head = gitdir . '/HEAD'
+  if empty(gitdir) || !filereadable(head)
+    return ''
+  endif
+
+  let line = get(readfile(head), 0, '')
+  let ref = matchstr(line, '^ref: \zs.*')
+  if empty(ref)
+    return line
+  endif
+
+  if filereadable(gitdir . '/' . ref)
+    return get(readfile(gitdir . '/' . ref), 0, '')
+  endif
+
+  if filereadable(gitdir . '/packed-refs')
+    for line in readfile(gitdir . '/packed-refs')
+      if line =~# ' ' . ref
+        return matchstr(line, '^[0-9a-f]*')
+      endif
+    endfor
+  endif
+
+  return ''
+endfunction
+
+function! s:git_local_branch(dir) abort
+  let gitdir = s:git_dir(a:dir)
+  let head = gitdir . '/HEAD'
+  if empty(gitdir) || !filereadable(head)
+    return ''
+  endif
+  let branch = matchstr(get(readfile(head), 0, ''), '^ref: refs/heads/\zs.*')
+  return len(branch) ? branch : 'HEAD'
+endfunction
+
+function! s:git_origin_branch(spec)
+  if len(a:spec.branch)
+    return a:spec.branch
+  endif
+
+  " The file may not be present if this is a local repository
+  let gitdir = s:git_dir(a:spec.dir)
+  let origin_head = gitdir.'/refs/remotes/origin/HEAD'
+  if len(gitdir) && filereadable(origin_head)
+    return matchstr(get(readfile(origin_head), 0, ''),
+                  \ '^ref: refs/remotes/origin/\zs.*')
+  endif
+
+  " The command may not return the name of a branch in detached HEAD state
+  let result = s:lines(s:system('git symbolic-ref --short HEAD', a:spec.dir))
+  return v:shell_error ? '' : result[-1]
+endfunction
+
+if s:is_win
+  function! s:plug_call(fn, ...)
+    let shellslash = &shellslash
+    try
+      set noshellslash
+      return call(a:fn, a:000)
+    finally
+      let &shellslash = shellslash
+    endtry
+  endfunction
+else
+  function! s:plug_call(fn, ...)
+    return call(a:fn, a:000)
+  endfunction
+endif
+
+function! s:plug_getcwd()
+  return s:plug_call('getcwd')
+endfunction
+
+function! s:plug_fnamemodify(fname, mods)
+  return s:plug_call('fnamemodify', a:fname, a:mods)
+endfunction
+
+function! s:plug_expand(fmt)
+  return s:plug_call('expand', a:fmt, 1)
+endfunction
+
+function! s:plug_tempname()
+  return s:plug_call('tempname')
+endfunction
+
+function! plug#begin(...)
+  if a:0 > 0
+    let s:plug_home_org = a:1
+    let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p'))
+  elseif exists('g:plug_home')
+    let home = s:path(g:plug_home)
+  elseif !empty(&rtp)
+    let home = s:path(split(&rtp, ',')[0]) . '/plugged'
+  else
+    return s:err('Unable to determine plug home. Try calling plug#begin() with a path argument.')
+  endif
+  if s:plug_fnamemodify(home, ':t') ==# 'plugin' && s:plug_fnamemodify(home, ':h') ==# s:first_rtp
+    return s:err('Invalid plug home. '.home.' is a standard Vim runtime path and is not allowed.')
+  endif
+
+  let g:plug_home = home
+  let g:plugs = {}
+  let g:plugs_order = []
+  let s:triggers = {}
+
+  call s:define_commands()
+  return 1
+endfunction
+
+function! s:define_commands()
+  command! -nargs=+ -bar Plug call plug#(<args>)
+  if !executable('git')
+    return s:err('`git` executable not found. Most commands will not be available. To suppress this message, prepend `silent!` to `call plug#begin(...)`.')
+  endif
+  if has('win32')
+  \ && &shellslash
+  \ && (&shell =~# 'cmd\(\.exe\)\?$' || &shell =~# 'powershell\(\.exe\)\?$')
+    return s:err('vim-plug does not support shell, ' . &shell . ', when shellslash is set.')
+  endif
+  if !has('nvim')
+    \ && (has('win32') || has('win32unix'))
+    \ && !has('multi_byte')
+    return s:err('Vim needs +multi_byte feature on Windows to run shell commands. Enable +iconv for best results.')
+  endif
+  command! -nargs=* -bar -bang -complete=customlist,s:names PlugInstall call s:install(<bang>0, [<f-args>])
+  command! -nargs=* -bar -bang -complete=customlist,s:names PlugUpdate  call s:update(<bang>0, [<f-args>])
+  command! -nargs=0 -bar -bang PlugClean call s:clean(<bang>0)
+  command! -nargs=0 -bar PlugUpgrade if s:upgrade() | execute 'source' s:esc(s:me) | endif
+  command! -nargs=0 -bar PlugStatus  call s:status()
+  command! -nargs=0 -bar PlugDiff    call s:diff()
+  command! -nargs=? -bar -bang -complete=file PlugSnapshot call s:snapshot(<bang>0, <f-args>)
+endfunction
+
+function! s:to_a(v)
+  return type(a:v) == s:TYPE.list ? a:v : [a:v]
+endfunction
+
+function! s:to_s(v)
+  return type(a:v) == s:TYPE.string ? a:v : join(a:v, "\n") . "\n"
+endfunction
+
+function! s:glob(from, pattern)
+  return s:lines(globpath(a:from, a:pattern))
+endfunction
+
+function! s:source(from, ...)
+  let found = 0
+  for pattern in a:000
+    for vim in s:glob(a:from, pattern)
+      execute 'source' s:esc(vim)
+      let found = 1
+    endfor
+  endfor
+  return found
+endfunction
+
+function! s:assoc(dict, key, val)
+  let a:dict[a:key] = add(get(a:dict, a:key, []), a:val)
+endfunction
+
+function! s:ask(message, ...)
+  call inputsave()
+  echohl WarningMsg
+  let answer = input(a:message.(a:0 ? ' (y/N/a) ' : ' (y/N) '))
+  echohl None
+  call inputrestore()
+  echo "\r"
+  return (a:0 && answer =~? '^a') ? 2 : (answer =~? '^y') ? 1 : 0
+endfunction
+
+function! s:ask_no_interrupt(...)
+  try
+    return call('s:ask', a:000)
+  catch
+    return 0
+  endtry
+endfunction
+
+function! s:lazy(plug, opt)
+  return has_key(a:plug, a:opt) &&
+        \ (empty(s:to_a(a:plug[a:opt]))         ||
+        \  !isdirectory(a:plug.dir)             ||
+        \  len(s:glob(s:rtp(a:plug), 'plugin')) ||
+        \  len(s:glob(s:rtp(a:plug), 'after/plugin')))
+endfunction
+
+function! plug#end()
+  if !exists('g:plugs')
+    return s:err('plug#end() called without calling plug#begin() first')
+  endif
+
+  if exists('#PlugLOD')
+    augroup PlugLOD
+      autocmd!
+    augroup END
+    augroup! PlugLOD
+  endif
+  let lod = { 'ft': {}, 'map': {}, 'cmd': {} }
+
+  if exists('g:did_load_filetypes')
+    filetype off
+  endif
+  for name in g:plugs_order
+    if !has_key(g:plugs, name)
+      continue
+    endif
+    let plug = g:plugs[name]
+    if get(s:loaded, name, 0) || !s:lazy(plug, 'on') && !s:lazy(plug, 'for')
+      let s:loaded[name] = 1
+      continue
+    endif
+
+    if has_key(plug, 'on')
+      let s:triggers[name] = { 'map': [], 'cmd': [] }
+      for cmd in s:to_a(plug.on)
+        if cmd =~? '^<Plug>.\+'
+          if empty(mapcheck(cmd)) && empty(mapcheck(cmd, 'i'))
+            call s:assoc(lod.map, cmd, name)
+          endif
+          call add(s:triggers[name].map, cmd)
+        elseif cmd =~# '^[A-Z]'
+          let cmd = substitute(cmd, '!*$', '', '')
+          if exists(':'.cmd) != 2
+            call s:assoc(lod.cmd, cmd, name)
+          endif
+          call add(s:triggers[name].cmd, cmd)
+        else
+          call s:err('Invalid `on` option: '.cmd.
+          \ '. Should start with an uppercase letter or `<Plug>`.')
+        endif
+      endfor
+    endif
+
+    if has_key(plug, 'for')
+      let types = s:to_a(plug.for)
+      if !empty(types)
+        augroup filetypedetect
+        call s:source(s:rtp(plug), 'ftdetect/**/*.vim', 'after/ftdetect/**/*.vim')
+        augroup END
+      endif
+      for type in types
+        call s:assoc(lod.ft, type, name)
+      endfor
+    endif
+  endfor
+
+  for [cmd, names] in items(lod.cmd)
+    execute printf(
+    \ 'command! -nargs=* -range -bang -complete=file %s call s:lod_cmd(%s, "<bang>", <line1>, <line2>, <q-args>, %s)',
+    \ cmd, string(cmd), string(names))
+  endfor
+
+  for [map, names] in items(lod.map)
+    for [mode, map_prefix, key_prefix] in
+          \ [['i', '<C-O>', ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']]
+      execute printf(
+      \ '%snoremap <silent> %s %s:<C-U>call <SID>lod_map(%s, %s, %s, "%s")<CR>',
+      \ mode, map, map_prefix, string(map), string(names), mode != 'i', key_prefix)
+    endfor
+  endfor
+
+  for [ft, names] in items(lod.ft)
+    augroup PlugLOD
+      execute printf('autocmd FileType %s call <SID>lod_ft(%s, %s)',
+            \ ft, string(ft), string(names))
+    augroup END
+  endfor
+
+  call s:reorg_rtp()
+  filetype plugin indent on
+  if has('vim_starting')
+    if has('syntax') && !exists('g:syntax_on')
+      syntax enable
+    end
+  else
+    call s:reload_plugins()
+  endif
+endfunction
+
+function! s:loaded_names()
+  return filter(copy(g:plugs_order), 'get(s:loaded, v:val, 0)')
+endfunction
+
+function! s:load_plugin(spec)
+  call s:source(s:rtp(a:spec), 'plugin/**/*.vim', 'after/plugin/**/*.vim')
+endfunction
+
+function! s:reload_plugins()
+  for name in s:loaded_names()
+    call s:load_plugin(g:plugs[name])
+  endfor
+endfunction
+
+function! s:trim(str)
+  return substitute(a:str, '[\/]\+$', '', '')
+endfunction
+
+function! s:version_requirement(val, min)
+  for idx in range(0, len(a:min) - 1)
+    let v = get(a:val, idx, 0)
+    if     v < a:min[idx] | return 0
+    elseif v > a:min[idx] | return 1
+    endif
+  endfor
+  return 1
+endfunction
+
+function! s:git_version_requirement(...)
+  if !exists('s:git_version')
+    let s:git_version = map(split(split(s:system(['git', '--version']))[2], '\.'), 'str2nr(v:val)')
+  endif
+  return s:version_requirement(s:git_version, a:000)
+endfunction
+
+function! s:progress_opt(base)
+  return a:base && !s:is_win &&
+        \ s:git_version_requirement(1, 7, 1) ? '--progress' : ''
+endfunction
+
+function! s:rtp(spec)
+  return s:path(a:spec.dir . get(a:spec, 'rtp', ''))
+endfunction
+
+if s:is_win
+  function! s:path(path)
+    return s:trim(substitute(a:path, '/', '\', 'g'))
+  endfunction
+
+  function! s:dirpath(path)
+    return s:path(a:path) . '\'
+  endfunction
+
+  function! s:is_local_plug(repo)
+    return a:repo =~? '^[a-z]:\|^[%~]'
+  endfunction
+
+  " Copied from fzf
+  function! s:wrap_cmds(cmds)
+    let cmds = [
+      \ '@echo off',
+      \ 'setlocal enabledelayedexpansion']
+    \ + (type(a:cmds) == type([]) ? a:cmds : [a:cmds])
+    \ + ['endlocal']
+    if has('iconv')
+      if !exists('s:codepage')
+        let s:codepage = libcallnr('kernel32.dll', 'GetACP', 0)
+      endif
+      return map(cmds, printf('iconv(v:val."\r", "%s", "cp%d")', &encoding, s:codepage))
+    endif
+    return map(cmds, 'v:val."\r"')
+  endfunction
+
+  function! s:batchfile(cmd)
+    let batchfile = s:plug_tempname().'.bat'
+    call writefile(s:wrap_cmds(a:cmd), batchfile)
+    let cmd = plug#shellescape(batchfile, {'shell': &shell, 'script': 0})
+    if &shell =~# 'powershell\(\.exe\)\?$'
+      let cmd = '& ' . cmd
+    endif
+    return [batchfile, cmd]
+  endfunction
+else
+  function! s:path(path)
+    return s:trim(a:path)
+  endfunction
+
+  function! s:dirpath(path)
+    return substitute(a:path, '[/\\]*$', '/', '')
+  endfunction
+
+  function! s:is_local_plug(repo)
+    return a:repo[0] =~ '[/$~]'
+  endfunction
+endif
+
+function! s:err(msg)
+  echohl ErrorMsg
+  echom '[vim-plug] '.a:msg
+  echohl None
+endfunction
+
+function! s:warn(cmd, msg)
+  echohl WarningMsg
+  execute a:cmd 'a:msg'
+  echohl None
+endfunction
+
+function! s:esc(path)
+  return escape(a:path, ' ')
+endfunction
+
+function! s:escrtp(path)
+  return escape(a:path, ' ,')
+endfunction
+
+function! s:remove_rtp()
+  for name in s:loaded_names()
+    let rtp = s:rtp(g:plugs[name])
+    execute 'set rtp-='.s:escrtp(rtp)
+    let after = globpath(rtp, 'after')
+    if isdirectory(after)
+      execute 'set rtp-='.s:escrtp(after)
+    endif
+  endfor
+endfunction
+
+function! s:reorg_rtp()
+  if !empty(s:first_rtp)
+    execute 'set rtp-='.s:first_rtp
+    execute 'set rtp-='.s:last_rtp
+  endif
+
+  " &rtp is modified from outside
+  if exists('s:prtp') && s:prtp !=# &rtp
+    call s:remove_rtp()
+    unlet! s:middle
+  endif
+
+  let s:middle = get(s:, 'middle', &rtp)
+  let rtps     = map(s:loaded_names(), 's:rtp(g:plugs[v:val])')
+  let afters   = filter(map(copy(rtps), 'globpath(v:val, "after")'), '!empty(v:val)')
+  let rtp      = join(map(rtps, 'escape(v:val, ",")'), ',')
+                 \ . ','.s:middle.','
+                 \ . join(map(afters, 'escape(v:val, ",")'), ',')
+  let &rtp     = substitute(substitute(rtp, ',,*', ',', 'g'), '^,\|,$', '', 'g')
+  let s:prtp   = &rtp
+
+  if !empty(s:first_rtp)
+    execute 'set rtp^='.s:first_rtp
+    execute 'set rtp+='.s:last_rtp
+  endif
+endfunction
+
+function! s:doautocmd(...)
+  if exists('#'.join(a:000, '#'))
+    execute 'doautocmd' ((v:version > 703 || has('patch442')) ? '<nomodeline>' : '') join(a:000)
+  endif
+endfunction
+
+function! s:dobufread(names)
+  for name in a:names
+    let path = s:rtp(g:plugs[name])
+    for dir in ['ftdetect', 'ftplugin', 'after/ftdetect', 'after/ftplugin']
+      if len(finddir(dir, path))
+        if exists('#BufRead')
+          doautocmd BufRead
+        endif
+        return
+      endif
+    endfor
+  endfor
+endfunction
+
+function! plug#load(...)
+  if a:0 == 0
+    return s:err('Argument missing: plugin name(s) required')
+  endif
+  if !exists('g:plugs')
+    return s:err('plug#begin was not called')
+  endif
+  let names = a:0 == 1 && type(a:1) == s:TYPE.list ? a:1 : a:000
+  let unknowns = filter(copy(names), '!has_key(g:plugs, v:val)')
+  if !empty(unknowns)
+    let s = len(unknowns) > 1 ? 's' : ''
+    return s:err(printf('Unknown plugin%s: %s', s, join(unknowns, ', ')))
+  end
+  let unloaded = filter(copy(names), '!get(s:loaded, v:val, 0)')
+  if !empty(unloaded)
+    for name in unloaded
+      call s:lod([name], ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
+    endfor
+    call s:dobufread(unloaded)
+    return 1
+  end
+  return 0
+endfunction
+
+function! s:remove_triggers(name)
+  if !has_key(s:triggers, a:name)
+    return
+  endif
+  for cmd in s:triggers[a:name].cmd
+    execute 'silent! delc' cmd
+  endfor
+  for map in s:triggers[a:name].map
+    execute 'silent! unmap' map
+    execute 'silent! iunmap' map
+  endfor
+  call remove(s:triggers, a:name)
+endfunction
+
+function! s:lod(names, types, ...)
+  for name in a:names
+    call s:remove_triggers(name)
+    let s:loaded[name] = 1
+  endfor
+  call s:reorg_rtp()
+
+  for name in a:names
+    let rtp = s:rtp(g:plugs[name])
+    for dir in a:types
+      call s:source(rtp, dir.'/**/*.vim')
+    endfor
+    if a:0
+      if !s:source(rtp, a:1) && !empty(s:glob(rtp, a:2))
+        execute 'runtime' a:1
+      endif
+      call s:source(rtp, a:2)
+    endif
+    call s:doautocmd('User', name)
+  endfor
+endfunction
+
+function! s:lod_ft(pat, names)
+  let syn = 'syntax/'.a:pat.'.vim'
+  call s:lod(a:names, ['plugin', 'after/plugin'], syn, 'after/'.syn)
+  execute 'autocmd! PlugLOD FileType' a:pat
+  call s:doautocmd('filetypeplugin', 'FileType')
+  call s:doautocmd('filetypeindent', 'FileType')
+endfunction
+
+function! s:lod_cmd(cmd, bang, l1, l2, args, names)
+  call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
+  call s:dobufread(a:names)
+  execute printf('%s%s%s %s', (a:l1 == a:l2 ? '' : (a:l1.','.a:l2)), a:cmd, a:bang, a:args)
+endfunction
+
+function! s:lod_map(map, names, with_prefix, prefix)
+  call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
+  call s:dobufread(a:names)
+  let extra = ''
+  while 1
+    let c = getchar(0)
+    if c == 0
+      break
+    endif
+    let extra .= nr2char(c)
+  endwhile
+
+  if a:with_prefix
+    let prefix = v:count ? v:count : ''
+    let prefix .= '"'.v:register.a:prefix
+    if mode(1) == 'no'
+      if v:operator == 'c'
+        let prefix = "\<esc>" . prefix
+      endif
+      let prefix .= v:operator
+    endif
+    call feedkeys(prefix, 'n')
+  endif
+  call feedkeys(substitute(a:map, '^<Plug>', "\<Plug>", '') . extra)
+endfunction
+
+function! plug#(repo, ...)
+  if a:0 > 1
+    return s:err('Invalid number of arguments (1..2)')
+  endif
+
+  try
+    let repo = s:trim(a:repo)
+    let opts = a:0 == 1 ? s:parse_options(a:1) : s:base_spec
+    let name = get(opts, 'as', s:plug_fnamemodify(repo, ':t:s?\.git$??'))
+    let spec = extend(s:infer_properties(name, repo), opts)
+    if !has_key(g:plugs, name)
+      call add(g:plugs_order, name)
+    endif
+    let g:plugs[name] = spec
+    let s:loaded[name] = get(s:loaded, name, 0)
+  catch
+    return s:err(repo . ' ' . v:exception)
+  endtry
+endfunction
+
+function! s:parse_options(arg)
+  let opts = copy(s:base_spec)
+  let type = type(a:arg)
+  let opt_errfmt = 'Invalid argument for "%s" option of :Plug (expected: %s)'
+  if type == s:TYPE.string
+    if empty(a:arg)
+      throw printf(opt_errfmt, 'tag', 'string')
+    endif
+    let opts.tag = a:arg
+  elseif type == s:TYPE.dict
+    for opt in ['branch', 'tag', 'commit', 'rtp', 'dir', 'as']
+      if has_key(a:arg, opt)
+      \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
+        throw printf(opt_errfmt, opt, 'string')
+      endif
+    endfor
+    for opt in ['on', 'for']
+      if has_key(a:arg, opt)
+      \ && type(a:arg[opt]) != s:TYPE.list
+      \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
+        throw printf(opt_errfmt, opt, 'string or list')
+      endif
+    endfor
+    if has_key(a:arg, 'do')
+      \ && type(a:arg.do) != s:TYPE.funcref
+      \ && (type(a:arg.do) != s:TYPE.string || empty(a:arg.do))
+        throw printf(opt_errfmt, 'do', 'string or funcref')
+    endif
+    call extend(opts, a:arg)
+    if has_key(opts, 'dir')
+      let opts.dir = s:dirpath(s:plug_expand(opts.dir))
+    endif
+  else
+    throw 'Invalid argument type (expected: string or dictionary)'
+  endif
+  return opts
+endfunction
+
+function! s:infer_properties(name, repo)
+  let repo = a:repo
+  if s:is_local_plug(repo)
+    return { 'dir': s:dirpath(s:plug_expand(repo)) }
+  else
+    if repo =~ ':'
+      let uri = repo
+    else
+      if repo !~ '/'
+        throw printf('Invalid argument: %s (implicit `vim-scripts'' expansion is deprecated)', repo)
+      endif
+      let fmt = get(g:, 'plug_url_format', 'https://git::@github.com/%s.git')
+      let uri = printf(fmt, repo)
+    endif
+    return { 'dir': s:dirpath(g:plug_home.'/'.a:name), 'uri': uri }
+  endif
+endfunction
+
+function! s:install(force, names)
+  call s:update_impl(0, a:force, a:names)
+endfunction
+
+function! s:update(force, names)
+  call s:update_impl(1, a:force, a:names)
+endfunction
+
+function! plug#helptags()
+  if !exists('g:plugs')
+    return s:err('plug#begin was not called')
+  endif
+  for spec in values(g:plugs)
+    let docd = join([s:rtp(spec), 'doc'], '/')
+    if isdirectory(docd)
+      silent! execute 'helptags' s:esc(docd)
+    endif
+  endfor
+  return 1
+endfunction
+
+function! s:syntax()
+  syntax clear
+  syntax region plug1 start=/\%1l/ end=/\%2l/ contains=plugNumber
+  syntax region plug2 start=/\%2l/ end=/\%3l/ contains=plugBracket,plugX
+  syn match plugNumber /[0-9]\+[0-9.]*/ contained
+  syn match plugBracket /[[\]]/ contained
+  syn match plugX /x/ contained
+  syn match plugDash /^-/
+  syn match plugPlus /^+/
+  syn match plugStar /^*/
+  syn match plugMessage /\(^- \)\@<=.*/
+  syn match plugName /\(^- \)\@<=[^ ]*:/
+  syn match plugSha /\%(: \)\@<=[0-9a-f]\{4,}$/
+  syn match plugTag /(tag: [^)]\+)/
+  syn match plugInstall /\(^+ \)\@<=[^:]*/
+  syn match plugUpdate /\(^* \)\@<=[^:]*/
+  syn match plugCommit /^  \X*[0-9a-f]\{7,9} .*/ contains=plugRelDate,plugEdge,plugTag
+  syn match plugEdge /^  \X\+$/
+  syn match plugEdge /^  \X*/ contained nextgroup=plugSha
+  syn match plugSha /[0-9a-f]\{7,9}/ contained
+  syn match plugRelDate /([^)]*)$/ contained
+  syn match plugNotLoaded /(not loaded)$/
+  syn match plugError /^x.*/
+  syn region plugDeleted start=/^\~ .*/ end=/^\ze\S/
+  syn match plugH2 /^.*:\n-\+$/
+  syn keyword Function PlugInstall PlugStatus PlugUpdate PlugClean
+  hi def link plug1       Title
+  hi def link plug2       Repeat
+  hi def link plugH2      Type
+  hi def link plugX       Exception
+  hi def link plugBracket Structure
+  hi def link plugNumber  Number
+
+  hi def link plugDash    Special
+  hi def link plugPlus    Constant
+  hi def link plugStar    Boolean
+
+  hi def link plugMessage Function
+  hi def link plugName    Label
+  hi def link plugInstall Function
+  hi def link plugUpdate  Type
+
+  hi def link plugError   Error
+  hi def link plugDeleted Ignore
+  hi def link plugRelDate Comment
+  hi def link plugEdge    PreProc
+  hi def link plugSha     Identifier
+  hi def link plugTag     Constant
+
+  hi def link plugNotLoaded Comment
+endfunction
+
+function! s:lpad(str, len)
+  return a:str . repeat(' ', a:len - len(a:str))
+endfunction
+
+function! s:lines(msg)
+  return split(a:msg, "[\r\n]")
+endfunction
+
+function! s:lastline(msg)
+  return get(s:lines(a:msg), -1, '')
+endfunction
+
+function! s:new_window()
+  execute get(g:, 'plug_window', 'vertical topleft new')
+endfunction
+
+function! s:plug_window_exists()
+  let buflist = tabpagebuflist(s:plug_tab)
+  return !empty(buflist) && index(buflist, s:plug_buf) >= 0
+endfunction
+
+function! s:switch_in()
+  if !s:plug_window_exists()
+    return 0
+  endif
+
+  if winbufnr(0) != s:plug_buf
+    let s:pos = [tabpagenr(), winnr(), winsaveview()]
+    execute 'normal!' s:plug_tab.'gt'
+    let winnr = bufwinnr(s:plug_buf)
+    execute winnr.'wincmd w'
+    call add(s:pos, winsaveview())
+  else
+    let s:pos = [winsaveview()]
+  endif
+
+  setlocal modifiable
+  return 1
+endfunction
+
+function! s:switch_out(...)
+  call winrestview(s:pos[-1])
+  setlocal nomodifiable
+  if a:0 > 0
+    execute a:1
+  endif
+
+  if len(s:pos) > 1
+    execute 'normal!' s:pos[0].'gt'
+    execute s:pos[1] 'wincmd w'
+    call winrestview(s:pos[2])
+  endif
+endfunction
+
+function! s:finish_bindings()
+  nnoremap <silent> <buffer> R  :call <SID>retry()<cr>
+  nnoremap <silent> <buffer> D  :PlugDiff<cr>
+  nnoremap <silent> <buffer> S  :PlugStatus<cr>
+  nnoremap <silent> <buffer> U  :call <SID>status_update()<cr>
+  xnoremap <silent> <buffer> U  :call <SID>status_update()<cr>
+  nnoremap <silent> <buffer> ]] :silent! call <SID>section('')<cr>
+  nnoremap <silent> <buffer> [[ :silent! call <SID>section('b')<cr>
+endfunction
+
+function! s:prepare(...)
+  if empty(s:plug_getcwd())
+    throw 'Invalid current working directory. Cannot proceed.'
+  endif
+
+  for evar in ['$GIT_DIR', '$GIT_WORK_TREE']
+    if exists(evar)
+      throw evar.' detected. Cannot proceed.'
+    endif
+  endfor
+
+  call s:job_abort()
+  if s:switch_in()
+    if b:plug_preview == 1
+      pc
+    endif
+    enew
+  else
+    call s:new_window()
+  endif
+
+  nnoremap <silent> <buffer> q  :if b:plug_preview==1<bar>pc<bar>endif<bar>bd<cr>
+  if a:0 == 0
+    call s:finish_bindings()
+  endif
+  let b:plug_preview = -1
+  let s:plug_tab = tabpagenr()
+  let s:plug_buf = winbufnr(0)
+  call s:assign_name()
+
+  for k in ['<cr>', 'L', 'o', 'X', 'd', 'dd']
+    execute 'silent! unmap <buffer>' k
+  endfor
+  setlocal buftype=nofile bufhidden=wipe nobuflisted nolist noswapfile nowrap cursorline modifiable nospell
+  if exists('+colorcolumn')
+    setlocal colorcolumn=
+  endif
+  setf vim-plug
+  if exists('g:syntax_on')
+    call s:syntax()
+  endif
+endfunction
+
+function! s:assign_name()
+  " Assign buffer name
+  let prefix = '[Plugins]'
+  let name   = prefix
+  let idx    = 2
+  while bufexists(name)
+    let name = printf('%s (%s)', prefix, idx)
+    let idx = idx + 1
+  endwhile
+  silent! execute 'f' fnameescape(name)
+endfunction
+
+function! s:chsh(swap)
+  let prev = [&shell, &shellcmdflag, &shellredir]
+  if !s:is_win
+    set shell=sh
+  endif
+  if a:swap
+    if &shell =~# 'powershell\(\.exe\)\?$' || &shell =~# 'pwsh$'
+      let &shellredir = '2>&1 | Out-File -Encoding UTF8 %s'
+    elseif &shell =~# 'sh' || &shell =~# 'cmd\(\.exe\)\?$'
+      set shellredir=>%s\ 2>&1
+    endif
+  endif
+  return prev
+endfunction
+
+function! s:bang(cmd, ...)
+  let batchfile = ''
+  try
+    let [sh, shellcmdflag, shrd] = s:chsh(a:0)
+    " FIXME: Escaping is incomplete. We could use shellescape with eval,
+    "        but it won't work on Windows.
+    let cmd = a:0 ? s:with_cd(a:cmd, a:1) : a:cmd
+    if s:is_win
+      let [batchfile, cmd] = s:batchfile(cmd)
+    endif
+    let g:_plug_bang = (s:is_win && has('gui_running') ? 'silent ' : '').'!'.escape(cmd, '#!%')
+    execute "normal! :execute g:_plug_bang\<cr>\<cr>"
+  finally
+    unlet g:_plug_bang
+    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
+    if s:is_win && filereadable(batchfile)
+      call delete(batchfile)
+    endif
+  endtry
+  return v:shell_error ? 'Exit status: ' . v:shell_error : ''
+endfunction
+
+function! s:regress_bar()
+  let bar = substitute(getline(2)[1:-2], '.*\zs=', 'x', '')
+  call s:progress_bar(2, bar, len(bar))
+endfunction
+
+function! s:is_updated(dir)
+  return !empty(s:system_chomp(['git', 'log', '--pretty=format:%h', 'HEAD...HEAD@{1}'], a:dir))
+endfunction
+
+function! s:do(pull, force, todo)
+  for [name, spec] in items(a:todo)
+    if !isdirectory(spec.dir)
+      continue
+    endif
+    let installed = has_key(s:update.new, name)
+    let updated = installed ? 0 :
+      \ (a:pull && index(s:update.errors, name) < 0 && s:is_updated(spec.dir))
+    if a:force || installed || updated
+      execute 'cd' s:esc(spec.dir)
+      call append(3, '- Post-update hook for '. name .' ... ')
+      let error = ''
+      let type = type(spec.do)
+      if type == s:TYPE.string
+        if spec.do[0] == ':'
+          if !get(s:loaded, name, 0)
+            let s:loaded[name] = 1
+            call s:reorg_rtp()
+          endif
+          call s:load_plugin(spec)
+          try
+            execute spec.do[1:]
+          catch
+            let error = v:exception
+          endtry
+          if !s:plug_window_exists()
+            cd -
+            throw 'Warning: vim-plug was terminated by the post-update hook of '.name
+          endif
+        else
+          let error = s:bang(spec.do)
+        endif
+      elseif type == s:TYPE.funcref
+        try
+          call s:load_plugin(spec)
+          let status = installed ? 'installed' : (updated ? 'updated' : 'unchanged')
+          call spec.do({ 'name': name, 'status': status, 'force': a:force })
+        catch
+          let error = v:exception
+        endtry
+      else
+        let error = 'Invalid hook type'
+      endif
+      call s:switch_in()
+      call setline(4, empty(error) ? (getline(4) . 'OK')
+                                 \ : ('x' . getline(4)[1:] . error))
+      if !empty(error)
+        call add(s:update.errors, name)
+        call s:regress_bar()
+      endif
+      cd -
+    endif
+  endfor
+endfunction
+
+function! s:hash_match(a, b)
+  return stridx(a:a, a:b) == 0 || stridx(a:b, a:a) == 0
+endfunction
+
+function! s:checkout(spec)
+  let sha = a:spec.commit
+  let output = s:git_revision(a:spec.dir)
+  if !empty(output) && !s:hash_match(sha, s:lines(output)[0])
+    let output = s:system(
+          \ 'git fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir)
+  endif
+  return output
+endfunction
+
+function! s:finish(pull)
+  let new_frozen = len(filter(keys(s:update.new), 'g:plugs[v:val].frozen'))
+  if new_frozen
+    let s = new_frozen > 1 ? 's' : ''
+    call append(3, printf('- Installed %d frozen plugin%s', new_frozen, s))
+  endif
+  call append(3, '- Finishing ... ') | 4
+  redraw
+  call plug#helptags()
+  call plug#end()
+  call setline(4, getline(4) . 'Done!')
+  redraw
+  let msgs = []
+  if !empty(s:update.errors)
+    call add(msgs, "Press 'R' to retry.")
+  endif
+  if a:pull && len(s:update.new) < len(filter(getline(5, '$'),
+                \ "v:val =~ '^- ' && v:val !~# 'Already up.to.date'"))
+    call add(msgs, "Press 'D' to see the updated changes.")
+  endif
+  echo join(msgs, ' ')
+  call s:finish_bindings()
+endfunction
+
+function! s:retry()
+  if empty(s:update.errors)
+    return
+  endif
+  echo
+  call s:update_impl(s:update.pull, s:update.force,
+        \ extend(copy(s:update.errors), [s:update.threads]))
+endfunction
+
+function! s:is_managed(name)
+  return has_key(g:plugs[a:name], 'uri')
+endfunction
+
+function! s:names(...)
+  return sort(filter(keys(g:plugs), 'stridx(v:val, a:1) == 0 && s:is_managed(v:val)'))
+endfunction
+
+function! s:check_ruby()
+  silent! ruby require 'thread'; VIM::command("let g:plug_ruby = '#{RUBY_VERSION}'")
+  if !exists('g:plug_ruby')
+    redraw!
+    return s:warn('echom', 'Warning: Ruby interface is broken')
+  endif
+  let ruby_version = split(g:plug_ruby, '\.')
+  unlet g:plug_ruby
+  return s:version_requirement(ruby_version, [1, 8, 7])
+endfunction
+
+function! s:update_impl(pull, force, args) abort
+  let sync = index(a:args, '--sync') >= 0 || has('vim_starting')
+  let args = filter(copy(a:args), 'v:val != "--sync"')
+  let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ?
+                  \ remove(args, -1) : get(g:, 'plug_threads', 16)
+
+  let managed = filter(copy(g:plugs), 's:is_managed(v:key)')
+  let todo = empty(args) ? filter(managed, '!v:val.frozen || !isdirectory(v:val.dir)') :
+                         \ filter(managed, 'index(args, v:key) >= 0')
+
+  if empty(todo)
+    return s:warn('echo', 'No plugin to '. (a:pull ? 'update' : 'install'))
+  endif
+
+  if !s:is_win && s:git_version_requirement(2, 3)
+    let s:git_terminal_prompt = exists('$GIT_TERMINAL_PROMPT') ? $GIT_TERMINAL_PROMPT : ''
+    let $GIT_TERMINAL_PROMPT = 0
+    for plug in values(todo)
+      let plug.uri = substitute(plug.uri,
+            \ '^https://git::@github\.com', 'https://github.com', '')
+    endfor
+  endif
+
+  if !isdirectory(g:plug_home)
+    try
+      call mkdir(g:plug_home, 'p')
+    catch
+      return s:err(printf('Invalid plug directory: %s. '.
+              \ 'Try to call plug#begin with a valid directory', g:plug_home))
+    endtry
+  endif
+
+  if has('nvim') && !exists('*jobwait') && threads > 1
+    call s:warn('echom', '[vim-plug] Update Neovim for parallel installer')
+  endif
+
+  let use_job = s:nvim || s:vim8
+  let python = (has('python') || has('python3')) && !use_job
+  let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && threads > 1 && s:check_ruby()
+
+  let s:update = {
+    \ 'start':   reltime(),
+    \ 'all':     todo,
+    \ 'todo':    copy(todo),
+    \ 'errors':  [],
+    \ 'pull':    a:pull,
+    \ 'force':   a:force,
+    \ 'new':     {},
+    \ 'threads': (python || ruby || use_job) ? min([len(todo), threads]) : 1,
+    \ 'bar':     '',
+    \ 'fin':     0
+  \ }
+
+  call s:prepare(1)
+  call append(0, ['', ''])
+  normal! 2G
+  silent! redraw
+
+  let s:clone_opt = []
+  if get(g:, 'plug_shallow', 1)
+    call extend(s:clone_opt, ['--depth', '1'])
+    if s:git_version_requirement(1, 7, 10)
+      call add(s:clone_opt, '--no-single-branch')
+    endif
+  endif
+
+  if has('win32unix') || has('wsl')
+    call extend(s:clone_opt, ['-c', 'core.eol=lf', '-c', 'core.autocrlf=input'])
+  endif
+
+  let s:submodule_opt = s:git_version_requirement(2, 8) ? ' --jobs='.threads : ''
+
+  " Python version requirement (>= 2.7)
+  if python && !has('python3') && !ruby && !use_job && s:update.threads > 1
+    redir => pyv
+    silent python import platform; print platform.python_version()
+    redir END
+    let python = s:version_requirement(
+          \ map(split(split(pyv)[0], '\.'), 'str2nr(v:val)'), [2, 6])
+  endif
+
+  if (python || ruby) && s:update.threads > 1
+    try
+      let imd = &imd
+      if s:mac_gui
+        set noimd
+      endif
+      if ruby
+        call s:update_ruby()
+      else
+        call s:update_python()
+      endif
+    catch
+      let lines = getline(4, '$')
+      let printed = {}
+      silent! 4,$d _
+      for line in lines
+        let name = s:extract_name(line, '.', '')
+        if empty(name) || !has_key(printed, name)
+          call append('$', line)
+          if !empty(name)
+            let printed[name] = 1
+            if line[0] == 'x' && index(s:update.errors, name) < 0
+              call add(s:update.errors, name)
+            end
+          endif
+        endif
+      endfor
+    finally
+      let &imd = imd
+      call s:update_finish()
+    endtry
+  else
+    call s:update_vim()
+    while use_job && sync
+      sleep 100m
+      if s:update.fin
+        break
+      endif
+    endwhile
+  endif
+endfunction
+
+function! s:log4(name, msg)
+  call setline(4, printf('- %s (%s)', a:msg, a:name))
+  redraw
+endfunction
+
+function! s:update_finish()
+  if exists('s:git_terminal_prompt')
+    let $GIT_TERMINAL_PROMPT = s:git_terminal_prompt
+  endif
+  if s:switch_in()
+    call append(3, '- Updating ...') | 4
+    for [name, spec] in items(filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && (s:update.force || s:update.pull || has_key(s:update.new, v:key))'))
+      let [pos, _] = s:logpos(name)
+      if !pos
+        continue
+      endif
+      if has_key(spec, 'commit')
+        call s:log4(name, 'Checking out '.spec.commit)
+        let out = s:checkout(spec)
+      elseif has_key(spec, 'tag')
+        let tag = spec.tag
+        if tag =~ '\*'
+          let tags = s:lines(s:system('git tag --list '.plug#shellescape(tag).' --sort -version:refname 2>&1', spec.dir))
+          if !v:shell_error && !empty(tags)
+            let tag = tags[0]
+            call s:log4(name, printf('Latest tag for %s -> %s', spec.tag, tag))
+            call append(3, '')
+          endif
+        endif
+        call s:log4(name, 'Checking out '.tag)
+        let out = s:system('git checkout -q '.plug#shellescape(tag).' -- 2>&1', spec.dir)
+      else
+        let branch = s:git_origin_branch(spec)
+        call s:log4(name, 'Merging origin/'.s:esc(branch))
+        let out = s:system('git checkout -q '.plug#shellescape(branch).' -- 2>&1'
+              \. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only '.plug#shellescape('origin/'.branch).' 2>&1')), spec.dir)
+      endif
+      if !v:shell_error && filereadable(spec.dir.'/.gitmodules') &&
+            \ (s:update.force || has_key(s:update.new, name) || s:is_updated(spec.dir))
+        call s:log4(name, 'Updating submodules. This may take a while.')
+        let out .= s:bang('git submodule update --init --recursive'.s:submodule_opt.' 2>&1', spec.dir)
+      endif
+      let msg = s:format_message(v:shell_error ? 'x': '-', name, out)
+      if v:shell_error
+        call add(s:update.errors, name)
+        call s:regress_bar()
+        silent execute pos 'd _'
+        call append(4, msg) | 4
+      elseif !empty(out)
+        call setline(pos, msg[0])
+      endif
+      redraw
+    endfor
+    silent 4 d _
+    try
+      call s:do(s:update.pull, s:update.force, filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && has_key(v:val, "do")'))
+    catch
+      call s:warn('echom', v:exception)
+      call s:warn('echo', '')
+      return
+    endtry
+    call s:finish(s:update.pull)
+    call setline(1, 'Updated. Elapsed time: ' . split(reltimestr(reltime(s:update.start)))[0] . ' sec.')
+    call s:switch_out('normal! gg')
+  endif
+endfunction
+
+function! s:job_abort()
+  if (!s:nvim && !s:vim8) || !exists('s:jobs')
+    return
+  endif
+
+  for [name, j] in items(s:jobs)
+    if s:nvim
+      silent! call jobstop(j.jobid)
+    elseif s:vim8
+      silent! call job_stop(j.jobid)
+    endif
+    if j.new
+      call s:rm_rf(g:plugs[name].dir)
+    endif
+  endfor
+  let s:jobs = {}
+endfunction
+
+function! s:last_non_empty_line(lines)
+  let len = len(a:lines)
+  for idx in range(len)
+    let line = a:lines[len-idx-1]
+    if !empty(line)
+      return line
+    endif
+  endfor
+  return ''
+endfunction
+
+function! s:job_out_cb(self, data) abort
+  let self = a:self
+  let data = remove(self.lines, -1) . a:data
+  let lines = map(split(data, "\n", 1), 'split(v:val, "\r", 1)[-1]')
+  call extend(self.lines, lines)
+  " To reduce the number of buffer updates
+  let self.tick = get(self, 'tick', -1) + 1
+  if !self.running || self.tick % len(s:jobs) == 0
+    let bullet = self.running ? (self.new ? '+' : '*') : (self.error ? 'x' : '-')
+    let result = self.error ? join(self.lines, "\n") : s:last_non_empty_line(self.lines)
+    call s:log(bullet, self.name, result)
+  endif
+endfunction
+
+function! s:job_exit_cb(self, data) abort
+  let a:self.running = 0
+  let a:self.error = a:data != 0
+  call s:reap(a:self.name)
+  call s:tick()
+endfunction
+
+function! s:job_cb(fn, job, ch, data)
+  if !s:plug_window_exists() " plug window closed
+    return s:job_abort()
+  endif
+  call call(a:fn, [a:job, a:data])
+endfunction
+
+function! s:nvim_cb(job_id, data, event) dict abort
+  return (a:event == 'stdout' || a:event == 'stderr') ?
+    \ s:job_cb('s:job_out_cb',  self, 0, join(a:data, "\n")) :
+    \ s:job_cb('s:job_exit_cb', self, 0, a:data)
+endfunction
+
+function! s:spawn(name, cmd, opts)
+  let job = { 'name': a:name, 'running': 1, 'error': 0, 'lines': [''],
+            \ 'new': get(a:opts, 'new', 0) }
+  let s:jobs[a:name] = job
+
+  if s:nvim
+    if has_key(a:opts, 'dir')
+      let job.cwd = a:opts.dir
+    endif
+    let argv = a:cmd
+    call extend(job, {
+    \ 'on_stdout': function('s:nvim_cb'),
+    \ 'on_stderr': function('s:nvim_cb'),
+    \ 'on_exit':   function('s:nvim_cb'),
+    \ })
+    let jid = s:plug_call('jobstart', argv, job)
+    if jid > 0
+      let job.jobid = jid
+    else
+      let job.running = 0
+      let job.error   = 1
+      let job.lines   = [jid < 0 ? argv[0].' is not executable' :
+            \ 'Invalid arguments (or job table is full)']
+    endif
+  elseif s:vim8
+    let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"script": 0})'))
+    if has_key(a:opts, 'dir')
+      let cmd = s:with_cd(cmd, a:opts.dir, 0)
+    endif
+    let argv = s:is_win ? ['cmd', '/s', '/c', '"'.cmd.'"'] : ['sh', '-c', cmd]
+    let jid = job_start(s:is_win ? join(argv, ' ') : argv, {
+    \ 'out_cb':   function('s:job_cb', ['s:job_out_cb',  job]),
+    \ 'err_cb':   function('s:job_cb', ['s:job_out_cb',  job]),
+    \ 'exit_cb':  function('s:job_cb', ['s:job_exit_cb', job]),
+    \ 'err_mode': 'raw',
+    \ 'out_mode': 'raw'
+    \})
+    if job_status(jid) == 'run'
+      let job.jobid = jid
+    else
+      let job.running = 0
+      let job.error   = 1
+      let job.lines   = ['Failed to start job']
+    endif
+  else
+    let job.lines = s:lines(call('s:system', has_key(a:opts, 'dir') ? [a:cmd, a:opts.dir] : [a:cmd]))
+    let job.error = v:shell_error != 0
+    let job.running = 0
+  endif
+endfunction
+
+function! s:reap(name)
+  let job = s:jobs[a:name]
+  if job.error
+    call add(s:update.errors, a:name)
+  elseif get(job, 'new', 0)
+    let s:update.new[a:name] = 1
+  endif
+  let s:update.bar .= job.error ? 'x' : '='
+
+  let bullet = job.error ? 'x' : '-'
+  let result = job.error ? join(job.lines, "\n") : s:last_non_empty_line(job.lines)
+  call s:log(bullet, a:name, empty(result) ? 'OK' : result)
+  call s:bar()
+
+  call remove(s:jobs, a:name)
+endfunction
+
+function! s:bar()
+  if s:switch_in()
+    let total = len(s:update.all)
+    call setline(1, (s:update.pull ? 'Updating' : 'Installing').
+          \ ' plugins ('.len(s:update.bar).'/'.total.')')
+    call s:progress_bar(2, s:update.bar, total)
+    call s:switch_out()
+  endif
+endfunction
+
+function! s:logpos(name)
+  let max = line('$')
+  for i in range(4, max > 4 ? max : 4)
+    if getline(i) =~# '^[-+x*] '.a:name.':'
+      for j in range(i + 1, max > 5 ? max : 5)
+        if getline(j) !~ '^ '
+          return [i, j - 1]
+        endif
+      endfor
+      return [i, i]
+    endif
+  endfor
+  return [0, 0]
+endfunction
+
+function! s:log(bullet, name, lines)
+  if s:switch_in()
+    let [b, e] = s:logpos(a:name)
+    if b > 0
+      silent execute printf('%d,%d d _', b, e)
+      if b > winheight('.')
+        let b = 4
+      endif
+    else
+      let b = 4
+    endif
+    " FIXME For some reason, nomodifiable is set after :d in vim8
+    setlocal modifiable
+    call append(b - 1, s:format_message(a:bullet, a:name, a:lines))
+    call s:switch_out()
+  endif
+endfunction
+
+function! s:update_vim()
+  let s:jobs = {}
+
+  call s:bar()
+  call s:tick()
+endfunction
+
+function! s:tick()
+  let pull = s:update.pull
+  let prog = s:progress_opt(s:nvim || s:vim8)
+while 1 " Without TCO, Vim stack is bound to explode
+  if empty(s:update.todo)
+    if empty(s:jobs) && !s:update.fin
+      call s:update_finish()
+      let s:update.fin = 1
+    endif
+    return
+  endif
+
+  let name = keys(s:update.todo)[0]
+  let spec = remove(s:update.todo, name)
+  let new  = empty(globpath(spec.dir, '.git', 1))
+
+  call s:log(new ? '+' : '*', name, pull ? 'Updating ...' : 'Installing ...')
+  redraw
+
+  let has_tag = has_key(spec, 'tag')
+  if !new
+    let [error, _] = s:git_validate(spec, 0)
+    if empty(error)
+      if pull
+        let cmd = ['git', 'fetch']
+        if has_tag && !empty(globpath(spec.dir, '.git/shallow'))
+          call extend(cmd, ['--depth', '99999999'])
+        endif
+        if !empty(prog)
+          call add(cmd, prog)
+        endif
+        call s:spawn(name, cmd, { 'dir': spec.dir })
+      else
+        let s:jobs[name] = { 'running': 0, 'lines': ['Already installed'], 'error': 0 }
+      endif
+    else
+      let s:jobs[name] = { 'running': 0, 'lines': s:lines(error), 'error': 1 }
+    endif
+  else
+    let cmd = ['git', 'clone']
+    if !has_tag
+      call extend(cmd, s:clone_opt)
+    endif
+    if !empty(prog)
+      call add(cmd, prog)
+    endif
+    call s:spawn(name, extend(cmd, [spec.uri, s:trim(spec.dir)]), { 'new': 1 })
+  endif
+
+  if !s:jobs[name].running
+    call s:reap(name)
+  endif
+  if len(s:jobs) >= s:update.threads
+    break
+  endif
+endwhile
+endfunction
+
+function! s:update_python()
+let py_exe = has('python') ? 'python' : 'python3'
+execute py_exe "<< EOF"
+import datetime
+import functools
+import os
+try:
+  import queue
+except ImportError:
+  import Queue as queue
+import random
+import re
+import shutil
+import signal
+import subprocess
+import tempfile
+import threading as thr
+import time
+import traceback
+import vim
+
+G_NVIM = vim.eval("has('nvim')") == '1'
+G_PULL = vim.eval('s:update.pull') == '1'
+G_RETRIES = int(vim.eval('get(g:, "plug_retries", 2)')) + 1
+G_TIMEOUT = int(vim.eval('get(g:, "plug_timeout", 60)'))
+G_CLONE_OPT = ' '.join(vim.eval('s:clone_opt'))
+G_PROGRESS = vim.eval('s:progress_opt(1)')
+G_LOG_PROB = 1.0 / int(vim.eval('s:update.threads'))
+G_STOP = thr.Event()
+G_IS_WIN = vim.eval('s:is_win') == '1'
+
+class PlugError(Exception):
+  def __init__(self, msg):
+    self.msg = msg
+class CmdTimedOut(PlugError):
+  pass
+class CmdFailed(PlugError):
+  pass
+class InvalidURI(PlugError):
+  pass
+class Action(object):
+  INSTALL, UPDATE, ERROR, DONE = ['+', '*', 'x', '-']
+
+class Buffer(object):
+  def __init__(self, lock, num_plugs, is_pull):
+    self.bar = ''
+    self.event = 'Updating' if is_pull else 'Installing'
+    self.lock = lock
+    self.maxy = int(vim.eval('winheight(".")'))
+    self.num_plugs = num_plugs
+
+  def __where(self, name):
+    """ Find first line with name in current buffer. Return line num. """
+    found, lnum = False, 0
+    matcher = re.compile('^[-+x*] {0}:'.format(name))
+    for line in vim.current.buffer:
+      if matcher.search(line) is not None:
+        found = True
+        break
+      lnum += 1
+
+    if not found:
+      lnum = -1
+    return lnum
+
+  def header(self):
+    curbuf = vim.current.buffer
+    curbuf[0] = self.event + ' plugins ({0}/{1})'.format(len(self.bar), self.num_plugs)
+
+    num_spaces = self.num_plugs - len(self.bar)
+    curbuf[1] = '[{0}{1}]'.format(self.bar, num_spaces * ' ')
+
+    with self.lock:
+      vim.command('normal! 2G')
+      vim.command('redraw')
+
+  def write(self, action, name, lines):
+    first, rest = lines[0], lines[1:]
+    msg = ['{0} {1}{2}{3}'.format(action, name, ': ' if first else '', first)]
+    msg.extend(['    ' + line for line in rest])
+
+    try:
+      if action == Action.ERROR:
+        self.bar += 'x'
+        vim.command("call add(s:update.errors, '{0}')".format(name))
+      elif action == Action.DONE:
+        self.bar += '='
+
+      curbuf = vim.current.buffer
+      lnum = self.__where(name)
+      if lnum != -1: # Found matching line num
+        del curbuf[lnum]
+        if lnum > self.maxy and action in set([Action.INSTALL, Action.UPDATE]):
+          lnum = 3
+      else:
+        lnum = 3
+      curbuf.append(msg, lnum)
+
+      self.header()
+    except vim.error:
+      pass
+
+class Command(object):
+  CD = 'cd /d' if G_IS_WIN else 'cd'
+
+  def __init__(self, cmd, cmd_dir=None, timeout=60, cb=None, clean=None):
+    self.cmd = cmd
+    if cmd_dir:
+      self.cmd = '{0} {1} && {2}'.format(Command.CD, cmd_dir, self.cmd)
+    self.timeout = timeout
+    self.callback = cb if cb else (lambda msg: None)
+    self.clean = clean if clean else (lambda: None)
+    self.proc = None
+
+  @property
+  def alive(self):
+    """ Returns true only if command still running. """
+    return self.proc and self.proc.poll() is None
+
+  def execute(self, ntries=3):
+    """ Execute the command with ntries if CmdTimedOut.
+        Returns the output of the command if no Exception.
+    """
+    attempt, finished, limit = 0, False, self.timeout
+
+    while not finished:
+      try:
+        attempt += 1
+        result = self.try_command()
+        finished = True
+        return result
+      except CmdTimedOut:
+        if attempt != ntries:
+          self.notify_retry()
+          self.timeout += limit
+        else:
+          raise
+
+  def notify_retry(self):
+    """ Retry required for command, notify user. """
+    for count in range(3, 0, -1):
+      if G_STOP.is_set():
+        raise KeyboardInterrupt
+      msg = 'Timeout. Will retry in {0} second{1} ...'.format(
+            count, 's' if count != 1 else '')
+      self.callback([msg])
+      time.sleep(1)
+    self.callback(['Retrying ...'])
+
+  def try_command(self):
+    """ Execute a cmd & poll for callback. Returns list of output.
+        Raises CmdFailed   -> return code for Popen isn't 0
+        Raises CmdTimedOut -> command exceeded timeout without new output
+    """
+    first_line = True
+
+    try:
+      tfile = tempfile.NamedTemporaryFile(mode='w+b')
+      preexec_fn = not G_IS_WIN and os.setsid or None
+      self.proc = subprocess.Popen(self.cmd, stdout=tfile,
+                                   stderr=subprocess.STDOUT,
+                                   stdin=subprocess.PIPE, shell=True,
+                                   preexec_fn=preexec_fn)
+      thrd = thr.Thread(target=(lambda proc: proc.wait()), args=(self.proc,))
+      thrd.start()
+
+      thread_not_started = True
+      while thread_not_started:
+        try:
+          thrd.join(0.1)
+          thread_not_started = False
+        except RuntimeError:
+          pass
+
+      while self.alive:
+        if G_STOP.is_set():
+          raise KeyboardInterrupt
+
+        if first_line or random.random() < G_LOG_PROB:
+          first_line = False
+          line = '' if G_IS_WIN else nonblock_read(tfile.name)
+          if line:
+            self.callback([line])
+
+        time_diff = time.time() - os.path.getmtime(tfile.name)
+        if time_diff > self.timeout:
+          raise CmdTimedOut(['Timeout!'])
+
+        thrd.join(0.5)
+
+      tfile.seek(0)
+      result = [line.decode('utf-8', 'replace').rstrip() for line in tfile]
+
+      if self.proc.returncode != 0:
+        raise CmdFailed([''] + result)
+
+      return result
+    except:
+      self.terminate()
+      raise
+
+  def terminate(self):
+    """ Terminate process and cleanup. """
+    if self.alive:
+      if G_IS_WIN:
+        os.kill(self.proc.pid, signal.SIGINT)
+      else:
+        os.killpg(self.proc.pid, signal.SIGTERM)
+    self.clean()
+
+class Plugin(object):
+  def __init__(self, name, args, buf_q, lock):
+    self.name = name
+    self.args = args
+    self.buf_q = buf_q
+    self.lock = lock
+    self.tag = args.get('tag', 0)
+
+  def manage(self):
+    try:
+      if os.path.exists(self.args['dir']):
+        self.update()
+      else:
+        self.install()
+        with self.lock:
+          thread_vim_command("let s:update.new['{0}'] = 1".format(self.name))
+    except PlugError as exc:
+      self.write(Action.ERROR, self.name, exc.msg)
+    except KeyboardInterrupt:
+      G_STOP.set()
+      self.write(Action.ERROR, self.name, ['Interrupted!'])
+    except:
+      # Any exception except those above print stack trace
+      msg = 'Trace:\n{0}'.format(traceback.format_exc().rstrip())
+      self.write(Action.ERROR, self.name, msg.split('\n'))
+      raise
+
+  def install(self):
+    target = self.args['dir']
+    if target[-1] == '\\':
+      target = target[0:-1]
+
+    def clean(target):
+      def _clean():
+        try:
+          shutil.rmtree(target)
+        except OSError:
+          pass
+      return _clean
+
+    self.write(Action.INSTALL, self.name, ['Installing ...'])
+    callback = functools.partial(self.write, Action.INSTALL, self.name)
+    cmd = 'git clone {0} {1} {2} {3} 2>&1'.format(
+          '' if self.tag else G_CLONE_OPT, G_PROGRESS, self.args['uri'],
+          esc(target))
+    com = Command(cmd, None, G_TIMEOUT, callback, clean(target))
+    result = com.execute(G_RETRIES)
+    self.write(Action.DONE, self.name, result[-1:])
+
+  def repo_uri(self):
+    cmd = 'git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url'
+    command = Command(cmd, self.args['dir'], G_TIMEOUT,)
+    result = command.execute(G_RETRIES)
+    return result[-1]
+
+  def update(self):
+    actual_uri = self.repo_uri()
+    expect_uri = self.args['uri']
+    regex = re.compile(r'^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$')
+    ma = regex.match(actual_uri)
+    mb = regex.match(expect_uri)
+    if ma is None or mb is None or ma.groups() != mb.groups():
+      msg = ['',
+             'Invalid URI: {0}'.format(actual_uri),
+             'Expected     {0}'.format(expect_uri),
+             'PlugClean required.']
+      raise InvalidURI(msg)
+
+    if G_PULL:
+      self.write(Action.UPDATE, self.name, ['Updating ...'])
+      callback = functools.partial(self.write, Action.UPDATE, self.name)
+      fetch_opt = '--depth 99999999' if self.tag and os.path.isfile(os.path.join(self.args['dir'], '.git/shallow')) else ''
+      cmd = 'git fetch {0} {1} 2>&1'.format(fetch_opt, G_PROGRESS)
+      com = Command(cmd, self.args['dir'], G_TIMEOUT, callback)
+      result = com.execute(G_RETRIES)
+      self.write(Action.DONE, self.name, result[-1:])
+    else:
+      self.write(Action.DONE, self.name, ['Already installed'])
+
+  def write(self, action, name, msg):
+    self.buf_q.put((action, name, msg))
+
+class PlugThread(thr.Thread):
+  def __init__(self, tname, args):
+    super(PlugThread, self).__init__()
+    self.tname = tname
+    self.args = args
+
+  def run(self):
+    thr.current_thread().name = self.tname
+    buf_q, work_q, lock = self.args
+
+    try:
+      while not G_STOP.is_set():
+        name, args = work_q.get_nowait()
+        plug = Plugin(name, args, buf_q, lock)
+        plug.manage()
+        work_q.task_done()
+    except queue.Empty:
+      pass
+
+class RefreshThread(thr.Thread):
+  def __init__(self, lock):
+    super(RefreshThread, self).__init__()
+    self.lock = lock
+    self.running = True
+
+  def run(self):
+    while self.running:
+      with self.lock:
+        thread_vim_command('noautocmd normal! a')
+      time.sleep(0.33)
+
+  def stop(self):
+    self.running = False
+
+if G_NVIM:
+  def thread_vim_command(cmd):
+    vim.session.threadsafe_call(lambda: vim.command(cmd))
+else:
+  def thread_vim_command(cmd):
+    vim.command(cmd)
+
+def esc(name):
+  return '"' + name.replace('"', '\"') + '"'
+
+def nonblock_read(fname):
+  """ Read a file with nonblock flag. Return the last line. """
+  fread = os.open(fname, os.O_RDONLY | os.O_NONBLOCK)
+  buf = os.read(fread, 100000).decode('utf-8', 'replace')
+  os.close(fread)
+
+  line = buf.rstrip('\r\n')
+  left = max(line.rfind('\r'), line.rfind('\n'))
+  if left != -1:
+    left += 1
+    line = line[left:]
+
+  return line
+
+def main():
+  thr.current_thread().name = 'main'
+  nthreads = int(vim.eval('s:update.threads'))
+  plugs = vim.eval('s:update.todo')
+  mac_gui = vim.eval('s:mac_gui') == '1'
+
+  lock = thr.Lock()
+  buf = Buffer(lock, len(plugs), G_PULL)
+  buf_q, work_q = queue.Queue(), queue.Queue()
+  for work in plugs.items():
+    work_q.put(work)
+
+  start_cnt = thr.active_count()
+  for num in range(nthreads):
+    tname = 'PlugT-{0:02}'.format(num)
+    thread = PlugThread(tname, (buf_q, work_q, lock))
+    thread.start()
+  if mac_gui:
+    rthread = RefreshThread(lock)
+    rthread.start()
+
+  while not buf_q.empty() or thr.active_count() != start_cnt:
+    try:
+      action, name, msg = buf_q.get(True, 0.25)
+      buf.write(action, name, ['OK'] if not msg else msg)
+      buf_q.task_done()
+    except queue.Empty:
+      pass
+    except KeyboardInterrupt:
+      G_STOP.set()
+
+  if mac_gui:
+    rthread.stop()
+    rthread.join()
+
+main()
+EOF
+endfunction
+
+function! s:update_ruby()
+  ruby << EOF
+  module PlugStream
+    SEP = ["\r", "\n", nil]
+    def get_line
+      buffer = ''
+      loop do
+        char = readchar rescue return
+        if SEP.include? char.chr
+          buffer << $/
+          break
+        else
+          buffer << char
+        end
+      end
+      buffer
+    end
+  end unless defined?(PlugStream)
+
+  def esc arg
+    %["#{arg.gsub('"', '\"')}"]
+  end
+
+  def killall pid
+    pids = [pid]
+    if /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
+      pids.each { |pid| Process.kill 'INT', pid.to_i rescue nil }
+    else
+      unless `which pgrep 2> /dev/null`.empty?
+        children = pids
+        until children.empty?
+          children = children.map { |pid|
+            `pgrep -P #{pid}`.lines.map { |l| l.chomp }
+          }.flatten
+          pids += children
+        end
+      end
+      pids.each { |pid| Process.kill 'TERM', pid.to_i rescue nil }
+    end
+  end
+
+  def compare_git_uri a, b
+    regex = %r{^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$}
+    regex.match(a).to_a.drop(1) == regex.match(b).to_a.drop(1)
+  end
+
+  require 'thread'
+  require 'fileutils'
+  require 'timeout'
+  running = true
+  iswin = VIM::evaluate('s:is_win').to_i == 1
+  pull  = VIM::evaluate('s:update.pull').to_i == 1
+  base  = VIM::evaluate('g:plug_home')
+  all   = VIM::evaluate('s:update.todo')
+  limit = VIM::evaluate('get(g:, "plug_timeout", 60)')
+  tries = VIM::evaluate('get(g:, "plug_retries", 2)') + 1
+  nthr  = VIM::evaluate('s:update.threads').to_i
+  maxy  = VIM::evaluate('winheight(".")').to_i
+  vim7  = VIM::evaluate('v:version').to_i <= 703 && RUBY_PLATFORM =~ /darwin/
+  cd    = iswin ? 'cd /d' : 'cd'
+  tot   = VIM::evaluate('len(s:update.todo)') || 0
+  bar   = ''
+  skip  = 'Already installed'
+  mtx   = Mutex.new
+  take1 = proc { mtx.synchronize { running && all.shift } }
+  logh  = proc {
+    cnt = bar.length
+    $curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})"
+    $curbuf[2] = '[' + bar.ljust(tot) + ']'
+    VIM::command('normal! 2G')
+    VIM::command('redraw')
+  }
+  where = proc { |name| (1..($curbuf.length)).find { |l| $curbuf[l] =~ /^[-+x*] #{name}:/ } }
+  log   = proc { |name, result, type|
+    mtx.synchronize do
+      ing  = ![true, false].include?(type)
+      bar += type ? '=' : 'x' unless ing
+      b = case type
+          when :install  then '+' when :update then '*'
+          when true, nil then '-' else
+            VIM::command("call add(s:update.errors, '#{name}')")
+            'x'
+          end
+      result =
+        if type || type.nil?
+          ["#{b} #{name}: #{result.lines.to_a.last || 'OK'}"]
+        elsif result =~ /^Interrupted|^Timeout/
+          ["#{b} #{name}: #{result}"]
+        else
+          ["#{b} #{name}"] + result.lines.map { |l| "    " << l }
+        end
+      if lnum = where.call(name)
+        $curbuf.delete lnum
+        lnum = 4 if ing && lnum > maxy
+      end
+      result.each_with_index do |line, offset|
+        $curbuf.append((lnum || 4) - 1 + offset, line.gsub(/\e\[./, '').chomp)
+      end
+      logh.call
+    end
+  }
+  bt = proc { |cmd, name, type, cleanup|
+    tried = timeout = 0
+    begin
+      tried += 1
+      timeout += limit
+      fd = nil
+      data = ''
+      if iswin
+        Timeout::timeout(timeout) do
+          tmp = VIM::evaluate('tempname()')
+          system("(#{cmd}) > #{tmp}")
+          data = File.read(tmp).chomp
+          File.unlink tmp rescue nil
+        end
+      else
+        fd = IO.popen(cmd).extend(PlugStream)
+        first_line = true
+        log_prob = 1.0 / nthr
+        while line = Timeout::timeout(timeout) { fd.get_line }
+          data << line
+          log.call name, line.chomp, type if name && (first_line || rand < log_prob)
+          first_line = false
+        end
+        fd.close
+      end
+      [$? == 0, data.chomp]
+    rescue Timeout::Error, Interrupt => e
+      if fd && !fd.closed?
+        killall fd.pid
+        fd.close
+      end
+      cleanup.call if cleanup
+      if e.is_a?(Timeout::Error) && tried < tries
+        3.downto(1) do |countdown|
+          s = countdown > 1 ? 's' : ''
+          log.call name, "Timeout. Will retry in #{countdown} second#{s} ...", type
+          sleep 1
+        end
+        log.call name, 'Retrying ...', type
+        retry
+      end
+      [false, e.is_a?(Interrupt) ? "Interrupted!" : "Timeout!"]
+    end
+  }
+  main = Thread.current
+  threads = []
+  watcher = Thread.new {
+    if vim7
+      while VIM::evaluate('getchar(1)')
+        sleep 0.1
+      end
+    else
+      require 'io/console' # >= Ruby 1.9
+      nil until IO.console.getch == 3.chr
+    end
+    mtx.synchronize do
+      running = false
+      threads.each { |t| t.raise Interrupt } unless vim7
+    end
+    threads.each { |t| t.join rescue nil }
+    main.kill
+  }
+  refresh = Thread.new {
+    while true
+      mtx.synchronize do
+        break unless running
+        VIM::command('noautocmd normal! a')
+      end
+      sleep 0.2
+    end
+  } if VIM::evaluate('s:mac_gui') == 1
+
+  clone_opt = VIM::evaluate('s:clone_opt').join(' ')
+  progress = VIM::evaluate('s:progress_opt(1)')
+  nthr.times do
+    mtx.synchronize do
+      threads << Thread.new {
+        while pair = take1.call
+          name = pair.first
+          dir, uri, tag = pair.last.values_at *%w[dir uri tag]
+          exists = File.directory? dir
+          ok, result =
+            if exists
+              chdir = "#{cd} #{iswin ? dir : esc(dir)}"
+              ret, data = bt.call "#{chdir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url", nil, nil, nil
+              current_uri = data.lines.to_a.last
+              if !ret
+                if data =~ /^Interrupted|^Timeout/
+                  [false, data]
+                else
+                  [false, [data.chomp, "PlugClean required."].join($/)]
+                end
+              elsif !compare_git_uri(current_uri, uri)
+                [false, ["Invalid URI: #{current_uri}",
+                         "Expected:    #{uri}",
+                         "PlugClean required."].join($/)]
+              else
+                if pull
+                  log.call name, 'Updating ...', :update
+                  fetch_opt = (tag && File.exist?(File.join(dir, '.git/shallow'))) ? '--depth 99999999' : ''
+                  bt.call "#{chdir} && git fetch #{fetch_opt} #{progress} 2>&1", name, :update, nil
+                else
+                  [true, skip]
+                end
+              end
+            else
+              d = esc dir.sub(%r{[\\/]+$}, '')
+              log.call name, 'Installing ...', :install
+              bt.call "git clone #{clone_opt unless tag} #{progress} #{uri} #{d} 2>&1", name, :install, proc {
+                FileUtils.rm_rf dir
+              }
+            end
+          mtx.synchronize { VIM::command("let s:update.new['#{name}'] = 1") } if !exists && ok
+          log.call name, result, ok
+        end
+      } if running
+    end
+  end
+  threads.each { |t| t.join rescue nil }
+  logh.call
+  refresh.kill if refresh
+  watcher.kill
+EOF
+endfunction
+
+function! s:shellesc_cmd(arg, script)
+  let escaped = substitute('"'.a:arg.'"', '[&|<>()@^!"]', '^&', 'g')
+  return substitute(escaped, '%', (a:script ? '%' : '^') . '&', 'g')
+endfunction
+
+function! s:shellesc_ps1(arg)
+  return "'".substitute(escape(a:arg, '\"'), "'", "''", 'g')."'"
+endfunction
+
+function! s:shellesc_sh(arg)
+  return "'".substitute(a:arg, "'", "'\\\\''", 'g')."'"
+endfunction
+
+" Escape the shell argument based on the shell.
+" Vim and Neovim's shellescape() are insufficient.
+" 1. shellslash determines whether to use single/double quotes.
+"    Double-quote escaping is fragile for cmd.exe.
+" 2. It does not work for powershell.
+" 3. It does not work for *sh shells if the command is executed
+"    via cmd.exe (ie. cmd.exe /c sh -c command command_args)
+" 4. It does not support batchfile syntax.
+"
+" Accepts an optional dictionary with the following keys:
+" - shell: same as Vim/Neovim 'shell' option.
+"          If unset, fallback to 'cmd.exe' on Windows or 'sh'.
+" - script: If truthy and shell is cmd.exe, escape for batchfile syntax.
+function! plug#shellescape(arg, ...)
+  if a:arg =~# '^[A-Za-z0-9_/:.-]\+$'
+    return a:arg
+  endif
+  let opts = a:0 > 0 && type(a:1) == s:TYPE.dict ? a:1 : {}
+  let shell = get(opts, 'shell', s:is_win ? 'cmd.exe' : 'sh')
+  let script = get(opts, 'script', 1)
+  if shell =~# 'cmd\(\.exe\)\?$'
+    return s:shellesc_cmd(a:arg, script)
+  elseif shell =~# 'powershell\(\.exe\)\?$' || shell =~# 'pwsh$'
+    return s:shellesc_ps1(a:arg)
+  endif
+  return s:shellesc_sh(a:arg)
+endfunction
+
+function! s:glob_dir(path)
+  return map(filter(s:glob(a:path, '**'), 'isdirectory(v:val)'), 's:dirpath(v:val)')
+endfunction
+
+function! s:progress_bar(line, bar, total)
+  call setline(a:line, '[' . s:lpad(a:bar, a:total) . ']')
+endfunction
+
+function! s:compare_git_uri(a, b)
+  " See `git help clone'
+  " https:// [user@] github.com[:port] / junegunn/vim-plug [.git]
+  "          [git@]  github.com[:port] : junegunn/vim-plug [.git]
+  " file://                            / junegunn/vim-plug        [/]
+  "                                    / junegunn/vim-plug        [/]
+  let pat = '^\%(\w\+://\)\='.'\%([^@/]*@\)\='.'\([^:/]*\%(:[0-9]*\)\=\)'.'[:/]'.'\(.\{-}\)'.'\%(\.git\)\=/\?$'
+  let ma = matchlist(a:a, pat)
+  let mb = matchlist(a:b, pat)
+  return ma[1:2] ==# mb[1:2]
+endfunction
+
+function! s:format_message(bullet, name, message)
+  if a:bullet != 'x'
+    return [printf('%s %s: %s', a:bullet, a:name, s:lastline(a:message))]
+  else
+    let lines = map(s:lines(a:message), '"    ".v:val')
+    return extend([printf('x %s:', a:name)], lines)
+  endif
+endfunction
+
+function! s:with_cd(cmd, dir, ...)
+  let script = a:0 > 0 ? a:1 : 1
+  return printf('cd%s %s && %s', s:is_win ? ' /d' : '', plug#shellescape(a:dir, {'script': script}), a:cmd)
+endfunction
+
+function! s:system(cmd, ...)
+  let batchfile = ''
+  try
+    let [sh, shellcmdflag, shrd] = s:chsh(1)
+    if type(a:cmd) == s:TYPE.list
+      " Neovim's system() supports list argument to bypass the shell
+      " but it cannot set the working directory for the command.
+      " Assume that the command does not rely on the shell.
+      if has('nvim') && a:0 == 0
+        return system(a:cmd)
+      endif
+      let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"shell": &shell, "script": 0})'))
+      if &shell =~# 'powershell\(\.exe\)\?$'
+        let cmd = '& ' . cmd
+      endif
+    else
+      let cmd = a:cmd
+    endif
+    if a:0 > 0
+      let cmd = s:with_cd(cmd, a:1, type(a:cmd) != s:TYPE.list)
+    endif
+    if s:is_win && type(a:cmd) != s:TYPE.list
+      let [batchfile, cmd] = s:batchfile(cmd)
+    endif
+    return system(cmd)
+  finally
+    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
+    if s:is_win && filereadable(batchfile)
+      call delete(batchfile)
+    endif
+  endtry
+endfunction
+
+function! s:system_chomp(...)
+  let ret = call('s:system', a:000)
+  return v:shell_error ? '' : substitute(ret, '\n$', '', '')
+endfunction
+
+function! s:git_validate(spec, check_branch)
+  let err = ''
+  if isdirectory(a:spec.dir)
+    let result = [s:git_local_branch(a:spec.dir), s:git_origin_url(a:spec.dir)]
+    let remote = result[-1]
+    if empty(remote)
+      let err = join([remote, 'PlugClean required.'], "\n")
+    elseif !s:compare_git_uri(remote, a:spec.uri)
+      let err = join(['Invalid URI: '.remote,
+                    \ 'Expected:    '.a:spec.uri,
+                    \ 'PlugClean required.'], "\n")
+    elseif a:check_branch && has_key(a:spec, 'commit')
+      let sha = s:git_revision(a:spec.dir)
+      if empty(sha)
+        let err = join(add(result, 'PlugClean required.'), "\n")
+      elseif !s:hash_match(sha, a:spec.commit)
+        let err = join([printf('Invalid HEAD (expected: %s, actual: %s)',
+                              \ a:spec.commit[:6], sha[:6]),
+                      \ 'PlugUpdate required.'], "\n")
+      endif
+    elseif a:check_branch
+      let current_branch = result[0]
+      " Check tag
+      let origin_branch = s:git_origin_branch(a:spec)
+      if has_key(a:spec, 'tag')
+        let tag = s:system_chomp('git describe --exact-match --tags HEAD 2>&1', a:spec.dir)
+        if a:spec.tag !=# tag && a:spec.tag !~ '\*'
+          let err = printf('Invalid tag: %s (expected: %s). Try PlugUpdate.',
+                \ (empty(tag) ? 'N/A' : tag), a:spec.tag)
+        endif
+      " Check branch
+      elseif origin_branch !=# current_branch
+        let err = printf('Invalid branch: %s (expected: %s). Try PlugUpdate.',
+              \ current_branch, origin_branch)
+      endif
+      if empty(err)
+        let [ahead, behind] = split(s:lastline(s:system([
+        \ 'git', 'rev-list', '--count', '--left-right',
+        \ printf('HEAD...origin/%s', origin_branch)
+        \ ], a:spec.dir)), '\t')
+        if !v:shell_error && ahead
+          if behind
+            " Only mention PlugClean if diverged, otherwise it's likely to be
+            " pushable (and probably not that messed up).
+            let err = printf(
+                  \ "Diverged from origin/%s (%d commit(s) ahead and %d commit(s) behind!\n"
+                  \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', origin_branch, ahead, behind)
+          else
+            let err = printf("Ahead of origin/%s by %d commit(s).\n"
+                  \ .'Cannot update until local changes are pushed.',
+                  \ origin_branch, ahead)
+          endif
+        endif
+      endif
+    endif
+  else
+    let err = 'Not found'
+  endif
+  return [err, err =~# 'PlugClean']
+endfunction
+
+function! s:rm_rf(dir)
+  if isdirectory(a:dir)
+    return s:system(s:is_win
+    \ ? 'rmdir /S /Q '.plug#shellescape(a:dir)
+    \ : ['rm', '-rf', a:dir])
+  endif
+endfunction
+
+function! s:clean(force)
+  call s:prepare()
+  call append(0, 'Searching for invalid plugins in '.g:plug_home)
+  call append(1, '')
+
+  " List of valid directories
+  let dirs = []
+  let errs = {}
+  let [cnt, total] = [0, len(g:plugs)]
+  for [name, spec] in items(g:plugs)
+    if !s:is_managed(name)
+      call add(dirs, spec.dir)
+    else
+      let [err, clean] = s:git_validate(spec, 1)
+      if clean
+        let errs[spec.dir] = s:lines(err)[0]
+      else
+        call add(dirs, spec.dir)
+      endif
+    endif
+    let cnt += 1
+    call s:progress_bar(2, repeat('=', cnt), total)
+    normal! 2G
+    redraw
+  endfor
+
+  let allowed = {}
+  for dir in dirs
+    let allowed[s:dirpath(s:plug_fnamemodify(dir, ':h:h'))] = 1
+    let allowed[dir] = 1
+    for child in s:glob_dir(dir)
+      let allowed[child] = 1
+    endfor
+  endfor
+
+  let todo = []
+  let found = sort(s:glob_dir(g:plug_home))
+  while !empty(found)
+    let f = remove(found, 0)
+    if !has_key(allowed, f) && isdirectory(f)
+      call add(todo, f)
+      call append(line('$'), '- ' . f)
+      if has_key(errs, f)
+        call append(line('$'), '    ' . errs[f])
+      endif
+      let found = filter(found, 'stridx(v:val, f) != 0')
+    end
+  endwhile
+
+  4
+  redraw
+  if empty(todo)
+    call append(line('$'), 'Already clean.')
+  else
+    let s:clean_count = 0
+    call append(3, ['Directories to delete:', ''])
+    redraw!
+    if a:force || s:ask_no_interrupt('Delete all directories?')
+      call s:delete([6, line('$')], 1)
+    else
+      call setline(4, 'Cancelled.')
+      nnoremap <silent> <buffer> d :set opfunc=<sid>delete_op<cr>g@
+      nmap     <silent> <buffer> dd d_
+      xnoremap <silent> <buffer> d :<c-u>call <sid>delete_op(visualmode(), 1)<cr>
+      echo 'Delete the lines (d{motion}) to delete the corresponding directories'
+    endif
+  endif
+  4
+  setlocal nomodifiable
+endfunction
+
+function! s:delete_op(type, ...)
+  call s:delete(a:0 ? [line("'<"), line("'>")] : [line("'["), line("']")], 0)
+endfunction
+
+function! s:delete(range, force)
+  let [l1, l2] = a:range
+  let force = a:force
+  let err_count = 0
+  while l1 <= l2
+    let line = getline(l1)
+    if line =~ '^- ' && isdirectory(line[2:])
+      execute l1
+      redraw!
+      let answer = force ? 1 : s:ask('Delete '.line[2:].'?', 1)
+      let force = force || answer > 1
+      if answer
+        let err = s:rm_rf(line[2:])
+        setlocal modifiable
+        if empty(err)
+          call setline(l1, '~'.line[1:])
+          let s:clean_count += 1
+        else
+          delete _
+          call append(l1 - 1, s:format_message('x', line[1:], err))
+          let l2 += len(s:lines(err))
+          let err_count += 1
+        endif
+        let msg = printf('Removed %d directories.', s:clean_count)
+        if err_count > 0
+          let msg .= printf(' Failed to remove %d directories.', err_count)
+        endif
+        call setline(4, msg)
+        setlocal nomodifiable
+      endif
+    endif
+    let l1 += 1
+  endwhile
+endfunction
+
+function! s:upgrade()
+  echo 'Downloading the latest version of vim-plug'
+  redraw
+  let tmp = s:plug_tempname()
+  let new = tmp . '/plug.vim'
+
+  try
+    let out = s:system(['git', 'clone', '--depth', '1', s:plug_src, tmp])
+    if v:shell_error
+      return s:err('Error upgrading vim-plug: '. out)
+    endif
+
+    if readfile(s:me) ==# readfile(new)
+      echo 'vim-plug is already up-to-date'
+      return 0
+    else
+      call rename(s:me, s:me . '.old')
+      call rename(new, s:me)
+      unlet g:loaded_plug
+      echo 'vim-plug has been upgraded'
+      return 1
+    endif
+  finally
+    silent! call s:rm_rf(tmp)
+  endtry
+endfunction
+
+function! s:upgrade_specs()
+  for spec in values(g:plugs)
+    let spec.frozen = get(spec, 'frozen', 0)
+  endfor
+endfunction
+
+function! s:status()
+  call s:prepare()
+  call append(0, 'Checking plugins')
+  call append(1, '')
+
+  let ecnt = 0
+  let unloaded = 0
+  let [cnt, total] = [0, len(g:plugs)]
+  for [name, spec] in items(g:plugs)
+    let is_dir = isdirectory(spec.dir)
+    if has_key(spec, 'uri')
+      if is_dir
+        let [err, _] = s:git_validate(spec, 1)
+        let [valid, msg] = [empty(err), empty(err) ? 'OK' : err]
+      else
+        let [valid, msg] = [0, 'Not found. Try PlugInstall.']
+      endif
+    else
+      if is_dir
+        let [valid, msg] = [1, 'OK']
+      else
+        let [valid, msg] = [0, 'Not found.']
+      endif
+    endif
+    let cnt += 1
+    let ecnt += !valid
+    " `s:loaded` entry can be missing if PlugUpgraded
+    if is_dir && get(s:loaded, name, -1) == 0
+      let unloaded = 1
+      let msg .= ' (not loaded)'
+    endif
+    call s:progress_bar(2, repeat('=', cnt), total)
+    call append(3, s:format_message(valid ? '-' : 'x', name, msg))
+    normal! 2G
+    redraw
+  endfor
+  call setline(1, 'Finished. '.ecnt.' error(s).')
+  normal! gg
+  setlocal nomodifiable
+  if unloaded
+    echo "Press 'L' on each line to load plugin, or 'U' to update"
+    nnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr>
+    xnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr>
+  end
+endfunction
+
+function! s:extract_name(str, prefix, suffix)
+  return matchstr(a:str, '^'.a:prefix.' \zs[^:]\+\ze:.*'.a:suffix.'$')
+endfunction
+
+function! s:status_load(lnum)
+  let line = getline(a:lnum)
+  let name = s:extract_name(line, '-', '(not loaded)')
+  if !empty(name)
+    call plug#load(name)
+    setlocal modifiable
+    call setline(a:lnum, substitute(line, ' (not loaded)$', '', ''))
+    setlocal nomodifiable
+  endif
+endfunction
+
+function! s:status_update() range
+  let lines = getline(a:firstline, a:lastline)
+  let names = filter(map(lines, 's:extract_name(v:val, "[x-]", "")'), '!empty(v:val)')
+  if !empty(names)
+    echo
+    execute 'PlugUpdate' join(names)
+  endif
+endfunction
+
+function! s:is_preview_window_open()
+  silent! wincmd P
+  if &previewwindow
+    wincmd p
+    return 1
+  endif
+endfunction
+
+function! s:find_name(lnum)
+  for lnum in reverse(range(1, a:lnum))
+    let line = getline(lnum)
+    if empty(line)
+      return ''
+    endif
+    let name = s:extract_name(line, '-', '')
+    if !empty(name)
+      return name
+    endif
+  endfor
+  return ''
+endfunction
+
+function! s:preview_commit()
+  if b:plug_preview < 0
+    let b:plug_preview = !s:is_preview_window_open()
+  endif
+
+  let sha = matchstr(getline('.'), '^  \X*\zs[0-9a-f]\{7,9}')
+  if empty(sha)
+    return
+  endif
+
+  let name = s:find_name(line('.'))
+  if empty(name) || !has_key(g:plugs, name) || !isdirectory(g:plugs[name].dir)
+    return
+  endif
+
+  if exists('g:plug_pwindow') && !s:is_preview_window_open()
+    execute g:plug_pwindow
+    execute 'e' sha
+  else
+    execute 'pedit' sha
+    wincmd P
+  endif
+  setlocal previewwindow filetype=git buftype=nofile nobuflisted modifiable
+  let batchfile = ''
+  try
+    let [sh, shellcmdflag, shrd] = s:chsh(1)
+    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && git show --no-color --pretty=medium '.sha
+    if s:is_win
+      let [batchfile, cmd] = s:batchfile(cmd)
+    endif
+    execute 'silent %!' cmd
+  finally
+    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
+    if s:is_win && filereadable(batchfile)
+      call delete(batchfile)
+    endif
+  endtry
+  setlocal nomodifiable
+  nnoremap <silent> <buffer> q :q<cr>
+  wincmd p
+endfunction
+
+function! s:section(flags)
+  call search('\(^[x-] \)\@<=[^:]\+:', a:flags)
+endfunction
+
+function! s:format_git_log(line)
+  let indent = '  '
+  let tokens = split(a:line, nr2char(1))
+  if len(tokens) != 5
+    return indent.substitute(a:line, '\s*$', '', '')
+  endif
+  let [graph, sha, refs, subject, date] = tokens
+  let tag = matchstr(refs, 'tag: [^,)]\+')
+  let tag = empty(tag) ? ' ' : ' ('.tag.') '
+  return printf('%s%s%s%s%s (%s)', indent, graph, sha, tag, subject, date)
+endfunction
+
+function! s:append_ul(lnum, text)
+  call append(a:lnum, ['', a:text, repeat('-', len(a:text))])
+endfunction
+
+function! s:diff()
+  call s:prepare()
+  call append(0, ['Collecting changes ...', ''])
+  let cnts = [0, 0]
+  let bar = ''
+  let total = filter(copy(g:plugs), 's:is_managed(v:key) && isdirectory(v:val.dir)')
+  call s:progress_bar(2, bar, len(total))
+  for origin in [1, 0]
+    let plugs = reverse(sort(items(filter(copy(total), (origin ? '' : '!').'(has_key(v:val, "commit") || has_key(v:val, "tag"))'))))
+    if empty(plugs)
+      continue
+    endif
+    call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:')
+    for [k, v] in plugs
+      let branch = s:git_origin_branch(v)
+      if len(branch)
+        let range = origin ? '..origin/'.branch : 'HEAD@{1}..'
+        let cmd = ['git', 'log', '--graph', '--color=never']
+        if s:git_version_requirement(2, 10, 0)
+          call add(cmd, '--no-show-signature')
+        endif
+        call extend(cmd, ['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range])
+        if has_key(v, 'rtp')
+          call extend(cmd, ['--', v.rtp])
+        endif
+        let diff = s:system_chomp(cmd, v.dir)
+        if !empty(diff)
+          let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : ''
+          call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)')))
+          let cnts[origin] += 1
+        endif
+      endif
+      let bar .= '='
+      call s:progress_bar(2, bar, len(total))
+      normal! 2G
+      redraw
+    endfor
+    if !cnts[origin]
+      call append(5, ['', 'N/A'])
+    endif
+  endfor
+  call setline(1, printf('%d plugin(s) updated.', cnts[0])
+        \ . (cnts[1] ? printf(' %d plugin(s) have pending updates.', cnts[1]) : ''))
+
+  if cnts[0] || cnts[1]
+    nnoremap <silent> <buffer> <plug>(plug-preview) :silent! call <SID>preview_commit()<cr>
+    if empty(maparg("\<cr>", 'n'))
+      nmap <buffer> <cr> <plug>(plug-preview)
+    endif
+    if empty(maparg('o', 'n'))
+      nmap <buffer> o <plug>(plug-preview)
+    endif
+  endif
+  if cnts[0]
+    nnoremap <silent> <buffer> X :call <SID>revert()<cr>
+    echo "Press 'X' on each block to revert the update"
+  endif
+  normal! gg
+  setlocal nomodifiable
+endfunction
+
+function! s:revert()
+  if search('^Pending updates', 'bnW')
+    return
+  endif
+
+  let name = s:find_name(line('.'))
+  if empty(name) || !has_key(g:plugs, name) ||
+    \ input(printf('Revert the update of %s? (y/N) ', name)) !~? '^y'
+    return
+  endif
+
+  call s:system('git reset --hard HEAD@{1} && git checkout '.plug#shellescape(g:plugs[name].branch).' --', g:plugs[name].dir)
+  setlocal modifiable
+  normal! "_dap
+  setlocal nomodifiable
+  echo 'Reverted'
+endfunction
+
+function! s:snapshot(force, ...) abort
+  call s:prepare()
+  setf vim
+  call append(0, ['" Generated by vim-plug',
+                \ '" '.strftime("%c"),
+                \ '" :source this file in vim to restore the snapshot',
+                \ '" or execute: vim -S snapshot.vim',
+                \ '', '', 'PlugUpdate!'])
+  1
+  let anchor = line('$') - 3
+  let names = sort(keys(filter(copy(g:plugs),
+        \'has_key(v:val, "uri") && !has_key(v:val, "commit") && isdirectory(v:val.dir)')))
+  for name in reverse(names)
+    let sha = s:git_revision(g:plugs[name].dir)
+    if !empty(sha)
+      call append(anchor, printf("silent! let g:plugs['%s'].commit = '%s'", name, sha))
+      redraw
+    endif
+  endfor
+
+  if a:0 > 0
+    let fn = s:plug_expand(a:1)
+    if filereadable(fn) && !(a:force || s:ask(a:1.' already exists. Overwrite?'))
+      return
+    endif
+    call writefile(getline(1, '$'), fn)
+    echo 'Saved as '.a:1
+    silent execute 'e' s:esc(fn)
+    setf vim
+  endif
+endfunction
+
+function! s:split_rtp()
+  return split(&rtp, '\\\@<!,')
+endfunction
+
+let s:first_rtp = s:escrtp(get(s:split_rtp(), 0, ''))
+let s:last_rtp  = s:escrtp(get(s:split_rtp(), -1, ''))
+
+if exists('g:plugs')
+  let g:plugs_order = get(g:, 'plugs_order', keys(g:plugs))
+  call s:upgrade_specs()
+  call s:define_commands()
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/.config/nvim/coc-settings.json b/.config/nvim/coc-settings.json
new file mode 100644
index 0000000..200cd81
--- /dev/null
+++ b/.config/nvim/coc-settings.json
@@ -0,0 +1,43 @@
+// coc-snippets coc-spell-checker coc-markdownlint
+// coc-vimlsp coc-python coc-clangd coc-sql coc-sh
+// coc-html coc-emmet coc-css coc-tsserver coc-json coc-yaml
+// coc-phpactor
+// coc-texlab
+// coc-cmake
+// coc-java coc-xml
+// coc-explorer
+{
+  "coc.preferences.formatOnSaveFiletypes": [
+    "html",
+    "css",
+    "javascript",
+    "json",
+    "yaml",
+    "markdown",
+    "python"
+  ],
+  // phpactor coc extension
+  "phpactor.enable": true,
+  // Path to phpactor
+  "phpactor.path": "/home/your-user-name/programs/phpactor/bin/phpactor",
+  // python config
+  "python.linting.enabled": true,
+  "python.linting.pylintEnabled": true,
+  // snippets
+  "snippets.ultisnips.directories": [
+    "UltiSnips",
+    "~/.config/nvim/utils/snips"
+  ],
+  // explorer
+  "explorer.width": 30,
+  "explorer.icon.enableNerdfont": true,
+  "explorer.previewAction.onHover": false,
+  "explorer.keyMappings": {
+    "<cr>": [
+      "expandable?",
+      "expand",
+      "open"
+    ],
+    "v": "open:vsplit"
+  }
+}
diff --git a/.config/nvim/general/settings.vim b/.config/nvim/general/settings.vim
new file mode 100644
index 0000000..213ac51
--- /dev/null
+++ b/.config/nvim/general/settings.vim
@@ -0,0 +1,51 @@
+" set leader key
+let g:mapleader = "\<Space>"
+
+" enable nord theme
+" colorscheme nord
+" disable autocomment
+autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o
+" compile markdown to html
+autocmd BufWritePost *.md silent !markdown <afile> > plain.html
+" NerdCommenter
+filetype plugin on
+
+
+syntax enable                           " Enables syntax highlighing
+set hidden                              " Required to keep multiple buffers open multiple buffers
+set nowrap                              " Display long lines as just one line
+set encoding=utf-8                      " The encoding displayed
+set pumheight=10                        " Makes popup menu smaller
+set fileencoding=utf-8                  " The encoding written to file
+set ruler              			            " Show the cursor position all the time
+set cmdheight=2                         " More space for displaying messages
+set iskeyword+=-                      	" treat dash separated words as a word text object"
+set mouse=a                             " Enable your mouse
+set splitbelow                          " Horizontal splits will automatically be below
+set splitright                          " Vertical splits will automatically be to the right
+set t_Co=256                            " Support 256 colors
+set conceallevel=0                      " So that I can see `` in markdown files
+set tabstop=2                           " Insert 2 spaces for a tab
+set shiftwidth=2                        " Change the number of space characters inserted for indentation
+set smarttab                            " Makes tabbing smarter will realize you have 2 vs 4
+set expandtab                           " Converts tabs to spaces
+set smartindent                         " Makes indenting smart
+set autoindent                          " Good auto indent
+set laststatus=0                        " Always display the status line
+set number                              " Line numbers
+set cursorline                          " Enable highlighting of the current line
+set background=dark                     " tell vim what the background color looks like
+set showtabline=2                       " Always show tabs
+set noshowmode                          " We don't need to see things like -- INSERT -- anymore
+set nobackup                            " This is recommended by coc
+set nowritebackup                       " This is recommended by coc
+set updatetime=300                      " Faster completion
+set timeoutlen=500                      " By default timeoutlen is 1000 ms
+set formatoptions-=cro                  " Stop newline continution of comments
+set clipboard=unnamedplus               " Copy paste between vim and everything else
+"set autochdir                           " Your working directory will always be the same as your working directory
+
+au! BufWritePost $MYVIMRC source %      " auto source when writing to init.vm alternatively you can run :source $MYVIMRC
+
+" You can't stop me
+cmap w!! w !sudo tee %
diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
new file mode 100644
index 0000000..2de6964
--- /dev/null
+++ b/.config/nvim/init.vim
@@ -0,0 +1,9 @@
+" Made using chrisatmachine.com neovim tutorials
+source $HOME/.config/nvim/vim-plug/plugins.vim
+source $HOME/.config/nvim/general/settings.vim
+source $HOME/.config/nvim/keys/mappings.vim
+source $HOME/.config/nvim/keys/which-key.vim
+source $HOME/.config/nvim/themes/onedark.vim
+source $HOME/.config/nvim/themes/airline.vim
+source $HOME/.config/nvim/plug-config/coc.vim
+lua require'plug-colorizer'
diff --git a/.config/nvim/keys/mappings.vim b/.config/nvim/keys/mappings.vim
new file mode 100644
index 0000000..1b5ae4f
--- /dev/null
+++ b/.config/nvim/keys/mappings.vim
@@ -0,0 +1,44 @@
+" Better nav for omnicomplete
+inoremap <expr> <c-j> ("\<C-n>")
+inoremap <expr> <c-k> ("\<C-p>")
+
+" Use alt + hjkl to resize windows
+nnoremap <M-j>    :resize -2<CR>
+nnoremap <M-k>    :resize +2<CR>
+nnoremap <M-h>    :vertical resize -2<CR>
+nnoremap <M-l>    :vertical resize +2<CR>
+
+" I hate escape more than anything else
+" inoremap jk <Esc>
+" inoremap kj <Esc>
+
+" Easy CAPS
+" inoremap <c-u> <ESC>viwUi
+" nnoremap <c-u> viwU<Esc>
+
+" TAB in general mode will move to text buffer
+nnoremap <TAB> :bnext<CR>
+" SHIFT-TAB will go back
+nnoremap <S-TAB> :bprevious<CR>
+
+" Alternate way to save
+nnoremap <C-s> :w<CR>
+" Alternate way to quit
+nnoremap <C-Q> :wq!<CR>
+" Use control-c instead of escape
+nnoremap <C-c> <Esc>
+" <TAB>: completion.
+inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
+
+" Better tabbing
+vnoremap < <gv
+vnoremap > >gv
+
+" Better window navigation
+nnoremap <C-h> <C-w>h
+nnoremap <C-j> <C-w>j
+nnoremap <C-k> <C-w>k
+nnoremap <C-l> <C-w>l
+
+nnoremap <Leader>o o<Esc>^Da
+nnoremap <Leader>O O<Esc>^Da
diff --git a/.config/nvim/keys/which-key.vim b/.config/nvim/keys/which-key.vim
new file mode 100644
index 0000000..4105b61
--- /dev/null
+++ b/.config/nvim/keys/which-key.vim
@@ -0,0 +1,67 @@
+" Map leader to which_key
+nnoremap <silent> <leader> :silent WhichKey '<Space>'<CR>
+vnoremap <silent> <leader> :silent <c-u> :silent WhichKeyVisual '<Space>'<CR>
+
+" Create map to add keys to
+let g:which_key_map =  {}
+" Define a separator
+let g:which_key_sep = '→'
+" set timeoutlen=100
+
+
+" Not a fan of floating windows for this
+let g:which_key_use_floating_win = 0
+
+" Change the colors if you want
+highlight default link WhichKey          Operator
+highlight default link WhichKeySeperator DiffAdded
+highlight default link WhichKeyGroup     Identifier
+highlight default link WhichKeyDesc      Function
+
+" Hide status line
+autocmd! FileType which_key
+autocmd  FileType which_key set laststatus=0 noshowmode noruler
+  \| autocmd BufLeave <buffer> set laststatus=2 noshowmode ruler
+
+" Single mappings
+let g:which_key_map['/'] = [ '<Plug>NERDCommenterToggle'  , 'comment' ]
+let g:which_key_map['e'] = [ ':CocCommand explorer'       , 'explorer' ]
+let g:which_key_map['f'] = [ ':Files'                     , 'search files' ]
+let g:which_key_map['h'] = [ '<C-W>s'                     , 'split below']
+let g:which_key_map['r'] = [ ':Ranger'                    , 'ranger' ]
+let g:which_key_map['S'] = [ ':Startify'                  , 'start screen' ]
+let g:which_key_map['T'] = [ ':Rg'                        , 'search text' ]
+let g:which_key_map['v'] = [ '<C-W>v'                     , 'split right']
+let g:which_key_map['z'] = [ 'Goyo'                       , 'zen' ]
+
+" s is for search
+let g:which_key_map.s = {
+      \ 'name' : '+search' ,
+      \ '/' : [':History/'     , 'history'],
+      \ ';' : [':Commands'     , 'commands'],
+      \ 'a' : [':Ag'           , 'text Ag'],
+      \ 'b' : [':BLines'       , 'current buffer'],
+      \ 'B' : [':Buffers'      , 'open buffers'],
+      \ 'c' : [':Commits'      , 'commits'],
+      \ 'C' : [':BCommits'     , 'buffer commits'],
+      \ 'f' : [':Files'        , 'files'],
+      \ 'g' : [':GFiles'       , 'git files'],
+      \ 'G' : [':GFiles?'      , 'modified git files'],
+      \ 'h' : [':History'      , 'file history'],
+      \ 'H' : [':History:'     , 'command history'],
+      \ 'l' : [':Lines'        , 'lines'] ,
+      \ 'm' : [':Marks'        , 'marks'] ,
+      \ 'M' : [':Maps'         , 'normal maps'] ,
+      \ 'p' : [':Helptags'     , 'help tags'] ,
+      \ 'P' : [':Tags'         , 'project tags'],
+      \ 's' : [':Snippets'     , 'snippets'],
+      \ 'S' : [':Colors'       , 'color schemes'],
+      \ 't' : [':Rg'           , 'text Rg'],
+      \ 'T' : [':BTags'        , 'buffer tags'],
+      \ 'w' : [':Windows'      , 'search windows'],
+      \ 'y' : [':Filetypes'    , 'file types'],
+      \ 'z' : [':FZF'          , 'FZF'],
+      \ }
+
+" Register which key map
+call which_key#register('<Space>', "g:which_key_map")
diff --git a/.config/nvim/lua/plug-colorizer.lua b/.config/nvim/lua/plug-colorizer.lua
new file mode 100644
index 0000000..7addb00
--- /dev/null
+++ b/.config/nvim/lua/plug-colorizer.lua
@@ -0,0 +1,12 @@
+require'colorizer'.setup(
+  {'*';},
+  {
+    RGB      = true;         -- #RGB hex codes
+	  RRGGBB   = true;         -- #RRGGBB hex codes
+	  names    = true;         -- "Name" codes like Blue
+	  RRGGBBAA = true;         -- #RRGGBBAA hex codes
+	  rgb_fn   = true;         -- CSS rgb() and rgba() functions
+	  hsl_fn   = true;         -- CSS hsl() and hsla() functions
+	  css      = true;         -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
+	  css_fn   = true;         -- Enable all CSS *functions*: rgb_fn, hsl_fn
+  })
diff --git a/.config/nvim/plug-config/coc.vim b/.config/nvim/plug-config/coc.vim
new file mode 100644
index 0000000..9c23439
--- /dev/null
+++ b/.config/nvim/plug-config/coc.vim
@@ -0,0 +1,158 @@
+" TextEdit might fail if hidden is not set.
+set hidden
+
+" Some servers have issues with backup files, see #649.
+set nobackup
+set nowritebackup
+
+" Give more space for displaying messages.
+set cmdheight=2
+
+" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
+" delays and poor user experience.
+set updatetime=300
+
+" Don't pass messages to |ins-completion-menu|.
+set shortmess+=c
+
+" Always show the signcolumn, otherwise it would shift the text each time
+" diagnostics appear/become resolved.
+if has("patch-8.1.1564")
+  " Recently vim can merge signcolumn and number column into one
+  set signcolumn=number
+else
+  set signcolumn=yes
+endif
+
+" Use tab for trigger completion with characters ahead and navigate.
+" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
+" other plugin before putting this into your config.
+inoremap <silent><expr> <TAB>
+      \ pumvisible() ? "\<C-n>" :
+      \ <SID>check_back_space() ? "\<TAB>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+" Use <c-space> to trigger completion.
+if has('nvim')
+  inoremap <silent><expr> <c-space> coc#refresh()
+else
+  inoremap <silent><expr> <c-@> coc#refresh()
+endif
+
+" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
+" position. Coc only does snippet and additional edit on confirm.
+" <cr> could be remapped by other vim plugin, try `:verbose imap <CR>`.
+if exists('*complete_info')
+  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
+else
+  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+endif
+
+" Use `[g` and `]g` to navigate diagnostics
+" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
+nmap <silent> [g <Plug>(coc-diagnostic-prev)
+nmap <silent> ]g <Plug>(coc-diagnostic-next)
+
+" GoTo code navigation.
+nmap <silent> gd <Plug>(coc-definition)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gr <Plug>(coc-references)
+
+" Use K to show documentation in preview window.
+nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+function! s:show_documentation()
+  if (index(['vim','help'], &filetype) >= 0)
+    execute 'h '.expand('<cword>')
+  else
+    call CocActionAsync('doHover')
+  endif
+endfunction
+
+" Highlight the symbol and its references when holding the cursor.
+autocmd CursorHold * silent call CocActionAsync('highlight')
+
+" Symbol renaming.
+nmap <leader>rn <Plug>(coc-rename)
+
+" Formatting selected code.
+xmap <leader>f  <Plug>(coc-format-selected)
+nmap <leader>f  <Plug>(coc-format-selected)
+
+augroup mygroup
+  autocmd!
+  " Setup formatexpr specified filetype(s).
+  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
+  " Update signature help on jump placeholder.
+  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+augroup end
+
+" Applying codeAction to the selected region.
+" Example: `<leader>aap` for current paragraph
+xmap <leader>a  <Plug>(coc-codeaction-selected)
+nmap <leader>a  <Plug>(coc-codeaction-selected)
+
+" Remap keys for applying codeAction to the current buffer.
+nmap <leader>ac  <Plug>(coc-codeaction)
+" Apply AutoFix to problem on the current line.
+nmap <leader>qf  <Plug>(coc-fix-current)
+
+" Map function and class text objects
+" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
+xmap if <Plug>(coc-funcobj-i)
+omap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap af <Plug>(coc-funcobj-a)
+xmap ic <Plug>(coc-classobj-i)
+omap ic <Plug>(coc-classobj-i)
+xmap ac <Plug>(coc-classobj-a)
+omap ac <Plug>(coc-classobj-a)
+
+" Use CTRL-S for selections ranges.
+" Requires 'textDocument/selectionRange' support of language server.
+nmap <silent> <C-s> <Plug>(coc-range-select)
+xmap <silent> <C-s> <Plug>(coc-range-select)
+
+" Add `:Format` command to format current buffer.
+command! -nargs=0 Format :call CocAction('format')
+
+" Add `:Fold` command to fold current buffer.
+command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+
+" Add `:OR` command for organize imports of the current buffer.
+command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
+
+" Add (Neo)Vim's native statusline support.
+" NOTE: Please see `:h coc-status` for integrations with external plugins that
+" provide custom statusline: lightline.vim, vim-airline.
+set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
+
+" Mappings for CoCList
+" Show all diagnostics.
+nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
+" Manage extensions.
+nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
+" Show commands.
+nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
+" Find symbol of current document.
+nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
+" Search workspace symbols.
+nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
+" Do default action for next item.
+nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
+" Do default action for previous item.
+nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
+" Resume latest coc list.
+nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
+
+" Explorer
+nmap <space>e :CocCommand explorer<CR>
+nmap <space>f :CocCommand explorer --preset floating<CR>
+autocmd BufEnter * if (winnr("$") == 1 && &filetype == 'coc-explorer') | q | endif
diff --git a/.config/nvim/themes/airline.vim b/.config/nvim/themes/airline.vim
new file mode 100644
index 0000000..14f9f22
--- /dev/null
+++ b/.config/nvim/themes/airline.vim
@@ -0,0 +1,20 @@
+" enable tabline
+let g:airline#extensions#tabline#enabled = 1
+let g:airline#extensions#tabline#left_sep = ''
+let g:airline#extensions#tabline#left_alt_sep = ''
+let g:airline#extensions#tabline#right_sep = ''
+let g:airline#extensions#tabline#right_alt_sep = ''
+
+" enable powerline fonts
+let g:airline_powerline_fonts = 1
+let g:airline_left_sep = ''
+let g:airline_right_sep = ''
+
+" Switch to your current theme
+let g:airline_theme = 'onedark'
+
+" Always show tabs
+set showtabline=2
+
+" We don't need to see things like -- INSERT -- anymore
+set noshowmode
diff --git a/.config/nvim/themes/onedark.vim b/.config/nvim/themes/onedark.vim
new file mode 100644
index 0000000..99ad7bb
--- /dev/null
+++ b/.config/nvim/themes/onedark.vim
@@ -0,0 +1,23 @@
+" onedark.vim override: Don't set a background color when running in a terminal;
+if (has("autocmd") && !has("gui_running"))
+  augroup colorset
+    autocmd!
+    let s:white = { "gui": "#ABB2BF", "cterm": "145", "cterm16" : "7" }
+    autocmd ColorScheme * call onedark#set_highlight("Normal", { "fg": s:white }) " `bg` will not be styled since there is no `bg` setting
+  augroup END
+endif
+
+hi Comment cterm=italic
+let g:onedark_hide_endofbuffer=1
+let g:onedark_terminal_italics=1
+let g:onedark_termcolors=256
+
+syntax on
+colorscheme onedark
+
+
+" checks if your terminal has 24-bit color support
+if (has("termguicolors"))
+    set termguicolors
+    hi LineNr ctermbg=NONE guibg=NONE
+endif
diff --git a/.config/nvim/vim-plug/plugins.vim b/.config/nvim/vim-plug/plugins.vim
new file mode 100644
index 0000000..392672e
--- /dev/null
+++ b/.config/nvim/vim-plug/plugins.vim
@@ -0,0 +1,36 @@
+" auto-install vim-plug
+if empty(glob('~/.config/nvim/autoload/plug.vim'))
+  silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs
+    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+  "autocmd VimEnter * PlugInstall
+  "autocmd VimEnter * PlugInstall | source $MYVIMRC
+endif
+
+call plug#begin('~/.config/nvim/autoload/plugged')
+
+    " Better Syntax Support
+    Plug 'sheerun/vim-polyglot'
+    " Themes
+    Plug 'arcticicestudio/nord-vim'
+    Plug 'joshdick/onedark.vim'
+    " Stable version of coc
+    Plug 'neoclide/coc.nvim', {'branch': 'release'}
+    " File Explorer
+    Plug 'scrooloose/NERDTree'
+    " Auto pairs for '(' '[' '{'
+    Plug 'jiangmiao/auto-pairs'
+    " Delete matching pairs with ds(
+    Plug 'tpope/vim-surround'
+    " Auto comment
+    Plug 'preservim/nerdcommenter'
+    " Colorize
+    Plug 'norcalli/nvim-colorizer.lua'
+    " Airline - Status Line
+    Plug 'vim-airline/vim-airline'
+    Plug 'vim-airline/vim-airline-themes'
+    " Snippets
+    Plug 'honza/vim-snippets'
+    " Vim-Which-Key > SpaceVim plugin
+    Plug 'liuchengxu/vim-which-key'
+
+call plug#end()
diff --git a/.config/qtile/autostart.sh b/.config/qtile/autostart.sh
index c05510b..98898fa 100755
--- a/.config/qtile/autostart.sh
+++ b/.config/qtile/autostart.sh
@@ -1,8 +1,9 @@
 #!/bin/sh
 xset -b
-setxkbmap -option caps:swapescape
-#setxkbmap -layout us,rs -variant ,alternatequotes -option grp:alt_shift_toggle,caps:swapescape
+#setxkbmap -option caps:swapescape
+setxkbmap -layout us,rs -variant ,alternatequotes -option grp:alt_shift_toggle,caps:swapescape
+numlockx &
 dunst &
 udiskie &
-#picom &
+picom &
 feh --bg-fill ~/stuff/pictures/alps-house.jpg
diff --git a/.vimrc b/.vimrc
new file mode 100644
index 0000000..4ea5010
--- /dev/null
+++ b/.vimrc
@@ -0,0 +1,50 @@
+set number
+syntax on
+set cindent
+" Disable autocomment
+autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o
+set mouse=a                             " Enable your mouse
+" xsel needed?
+set clipboard=unnamedplus               " Copy paste between vim and everything else
+
+set tabstop=2       " The width of a TAB is set to 4.
+                    " Still it is a \t. It is just that
+                    " Vim will interpret it to be having
+                    " a width of 4.
+
+set shiftwidth=2    " Indents will have a width of 4
+
+set softtabstop=2   " Sets the number of columns for a TAB
+
+set expandtab       " Expand TABs to spaces
+
+" Better tabbing
+vnoremap < <gv
+vnoremap > >gv
+
+" Better window navigation
+nnoremap <C-h> <C-w>h
+nnoremap <C-j> <C-w>j
+nnoremap <C-k> <C-w>k
+nnoremap <C-l> <C-w>l
+
+" I hate escape more than anything else
+inoremap jk <Esc>
+inoremap kj <Esc>
+
+":help ftplugin
+"autocmd FileType md nmap <buffer> <F10> !./gen.sh <enter> " doesn't work...
+nnoremap <silent> <F10> :!./gen.sh <enter>
+
+" You can't stop me
+cmap w!! w !sudo tee %
+
+autocmd BufWritePost *.md silent !markdown <afile> > plain.html
+" autocmd BufWritePost *.md silent !markdown <afile> > <afile>:r.html
+
+" run on current filename
+" :autocmd BufWritePost * silent !run_tests.sh <afile>
+" list auto commands
+" :autocmd BufWritePost *
+" remove all current auto commands
+" :autocmd! BufWritePost *
diff --git a/programs b/programs
index 520d4aa..635b2ef 100644
--- a/programs
+++ b/programs
@@ -7,8 +7,8 @@ picom
 feh
 dmenu rofi
 xterm termite
-ttf-fira-mono
-xorg-xinit
+ttf-fira-mono ttf-nerd-fonts-symbols
+xorg-xinit numlockx
 
 #i3
 #xmonad