simplify vim rice: use vimplug for managing plugins

7 files changed, 0 insertions, 2365 deletions

diff --git a/dotfiles/.local/share/nvim/site/plugin/airline.vim b/dotfiles/.local/share/nvim/site/plugin/airline.vim
deleted file mode 100644
index c91ff20..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/airline.vim
+++ /dev/null
@@ -1,208 +0,0 @@
-" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
-" vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
-  finish
-endif
-let g:loaded_airline = 1
-
-let s:airline_initialized = 0
-function! s:init()
-  if s:airline_initialized
-    return
-  endif
-  let s:airline_initialized = 1
-
-  call airline#extensions#load()
-  call airline#init#sections()
-
-  let s:theme_in_vimrc = exists('g:airline_theme')
-  if s:theme_in_vimrc
-    try
-      let palette = g:airline#themes#{g:airline_theme}#palette
-    catch
-      call airline#util#warning(printf('Could not resolve airline theme "%s". Themes have been migrated to github.com/vim-airline/vim-airline-themes.', g:airline_theme))
-      let g:airline_theme = 'dark'
-    endtry
-    silent call airline#switch_theme(g:airline_theme)
-  else
-    let g:airline_theme = 'dark'
-    silent call s:on_colorscheme_changed()
-  endif
-
-  call airline#util#doautocmd('AirlineAfterInit')
-endfunction
-
-let s:active_winnr = -1
-function! s:on_window_changed()
-  let s:active_winnr = winnr()
-
-  if pumvisible() && (!&previewwindow || g:airline_exclude_preview)
-    return
-  endif
-  " Handle each window only once, since we might come here several times for
-  " different autocommands.
-  let l:key = [bufnr('%'), s:active_winnr, winnr('$'), tabpagenr(), &ft]
-  if get(g:, 'airline_last_window_changed', []) == l:key
-        \ && &stl is# '%!airline#statusline('.s:active_winnr.')'
-        \ && &ft !~? 'gitcommit'
-    " fugitive is special, it changes names and filetypes several times,
-    " make sure the caching does not get into its way
-    return
-  endif
-  let g:airline_last_window_changed = l:key
-  call s:init()
-  call airline#update_statusline()
-endfunction
-
-function! s:on_colorscheme_changed()
-  call s:init()
-  unlet! g:airline#highlighter#normal_fg_hi
-  call airline#highlighter#reset_hlcache()
-  let g:airline_gui_mode = airline#init#gui_mode()
-  if !s:theme_in_vimrc
-    call airline#switch_matching_theme()
-  endif
-
-  " couldn't find a match, or theme was defined, just refresh
-  call airline#load_theme()
-endfunction
-
-function! airline#cmdwinenter(...)
-  call airline#extensions#apply_left_override('Command Line', '')
-endfunction
-
-function! s:airline_toggle()
-  if exists("#airline")
-    augroup airline
-      au!
-    augroup END
-    augroup! airline
-
-    if exists("s:stl")
-      let &stl = s:stl
-    endif
-    call airline#highlighter#reset_hlcache()
-
-    call airline#util#doautocmd('AirlineToggledOff')
-  else
-    let s:stl = &statusline
-    augroup airline
-      autocmd!
-
-      autocmd CmdwinEnter *
-            \ call airline#add_statusline_func('airline#cmdwinenter')
-            \ | call <sid>on_window_changed()
-      autocmd CmdwinLeave * call airline#remove_statusline_func('airline#cmdwinenter')
-
-      autocmd GUIEnter,ColorScheme * call <sid>on_colorscheme_changed()
-      if exists("##OptionSet")
-        " Make sure that g_airline_gui_mode is refreshed
-        autocmd OptionSet termguicolors call <sid>on_colorscheme_changed()
-      endif
-      " Set all statuslines to inactive
-      autocmd FocusLost * call airline#update_statusline_focuslost()
-      " Refresh airline for :syntax off
-      autocmd SourcePre */syntax/syntax.vim
-            \ call airline#extensions#tabline#buffers#invalidate()
-      autocmd VimEnter,WinEnter,BufWinEnter,FileType,BufUnload *
-            \ call <sid>on_window_changed()
-      if exists('##CompleteDone')
-        autocmd CompleteDone * call <sid>on_window_changed()
-      endif
-      " non-trivial number of external plugins use eventignore=all, so we need to account for that
-      autocmd CursorMoved *
-            \   if winnr() != s:active_winnr
-            \ |   call <sid>on_window_changed()
-            \ | endif
-
-      autocmd VimResized * unlet! w:airline_lastmode | :call <sid>airline_refresh()
-      if exists('*timer_start') && exists('*funcref')
-        " do not trigger FocusGained on startup, it might erase the intro screen (see #1817)
-        " needs funcref() (needs 7.4.2137) and timers (7.4.1578)
-        let Handler=funcref('<sid>FocusGainedHandler')
-        let s:timer=timer_start(5000, Handler)
-      else
-        autocmd FocusGained * unlet! w:airline_lastmode | :call <sid>airline_refresh()
-      endif
-
-      if exists("##TerminalOpen")
-        " Using the same function with the TermOpen autocommand
-        " breaks for Neovim see #1828, looks like a neovim bug.
-        autocmd TerminalOpen * :call airline#load_theme() " reload current theme for Terminal, forces the terminal extension to be loaded
-      endif
-      autocmd TabEnter * :unlet! w:airline_lastmode | let w:airline_active=1
-      autocmd BufWritePost */autoload/airline/themes/*.vim
-            \ exec 'source '.split(globpath(&rtp, 'autoload/airline/themes/'.g:airline_theme.'.vim', 1), "\n")[0]
-            \ | call airline#load_theme()
-    augroup END
-
-    if &laststatus < 2
-      set laststatus=2
-    endif
-    if s:airline_initialized
-      call s:on_window_changed()
-    endif
-
-    call airline#util#doautocmd('AirlineToggledOn')
-  endif
-endfunction
-
-function! s:get_airline_themes(a, l, p)
-  return airline#util#themes(a:a)
-endfunction
-
-function! s:airline_theme(...)
-  if a:0
-    try
-      call airline#switch_theme(a:1)
-    catch " discard error
-    endtry
-  else
-    echo g:airline_theme
-  endif
-endfunction
-
-function! s:airline_refresh()
-  if !exists("#airline")
-    " disabled
-    return
-  endif
-  call airline#util#doautocmd('AirlineBeforeRefresh')
-  call airline#highlighter#reset_hlcache()
-  call airline#load_theme()
-  call airline#update_statusline()
-endfunction
-
-function! s:FocusGainedHandler(timer)
-  if exists("s:timer") && a:timer == s:timer
-    augroup airline
-      au FocusGained * unlet! w:airline_lastmode | :call <sid>airline_refresh()
-    augroup END
-  endif
-endfu
-
-function! s:airline_extensions()
-  let loaded = airline#extensions#get_loaded_extensions()
-  let files = split(globpath(&rtp, "autoload/airline/extensions/*.vim"), "\n")
-  call map(files, 'fnamemodify(v:val, ":t:r")')
-  if !empty(files)
-    echohl Title
-    echo printf("%-15s\t%s", "Extension", "Status")
-    echohl Normal
-  endif
-  for ext in sort(files)
-    echo printf("%-15s\t%sloaded", ext, (index(loaded, ext) == -1 ? 'not ' : ''))
-  endfor
-endfunction
-
-command! -bar -nargs=? -complete=customlist,<sid>get_airline_themes AirlineTheme call <sid>airline_theme(<f-args>)
-command! -bar AirlineToggleWhitespace call airline#extensions#whitespace#toggle()
-command! -bar AirlineToggle  call s:airline_toggle()
-command! -bar AirlineRefresh call s:airline_refresh()
-command! AirlineExtensions   call s:airline_extensions()
-
-call airline#init#bootstrap()
-call s:airline_toggle()
diff --git a/dotfiles/.local/share/nvim/site/plugin/dragvisuals.vim b/dotfiles/.local/share/nvim/site/plugin/dragvisuals.vim
deleted file mode 100644
index 12c4f5d..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/dragvisuals.vim
+++ /dev/null
@@ -1,345 +0,0 @@
-" Vim global plugin for dragging virtual blocks
-" Last change: Tue Jul 24 07:19:35 EST 2012
-" Maintainer:	Damian Conway
-" License:	This file is placed in the public domain.
-
-"#########################################################################
-"##                                                                     ##
-"##  Add the following (uncommented) to your .vimrc...                  ##
-"##                                                                     ##
-"##     runtime plugin/dragvisuals.vim                                  ##
-"##                                                                     ##
-"##     vmap  <expr>  <LEFT>   DVB_Drag('left')                         ##
-"##     vmap  <expr>  <RIGHT>  DVB_Drag('right')                        ##
-"##     vmap  <expr>  <DOWN>   DVB_Drag('down')                         ##
-"##     vmap  <expr>  <UP>     DVB_Drag('up')                           ##
-"##     vmap  <expr>  D        DVB_Duplicate()                          ##
-"##                                                                     ##
-"##     " Remove any introduced trailing whitespace after moving...     ##
-"##     let g:DVB_TrimWS = 1                                            ##
-"##                                                                     ##
-"##  Or, if you use the arrow keys for normal motions, choose           ##
-"##  four other keys for block dragging. For example:                   ##
-"##                                                                     ##
-"##     vmap  <expr>  h        DVB_Drag('left')                         ##
-"##     vmap  <expr>  l        DVB_Drag('right')                        ##
-"##     vmap  <expr>  j        DVB_Drag('down')                         ##
-"##     vmap  <expr>  k        DVB_Drag('up')                           ##
-"##                                                                     ##
-"##  Or:                                                                ##
-"##                                                                     ##
-"##     vmap  <expr>  <S-LEFT>   DVB_Drag('left')                       ##
-"##     vmap  <expr>  <S-RIGHT>  DVB_Drag('right')                      ##
-"##     vmap  <expr>  <S-DOWN>   DVB_Drag('down')                       ##
-"##     vmap  <expr>  <S-UP>     DVB_Drag('up')                         ##
-"##                                                                     ##
-"##  Or even:                                                           ##
-"##                                                                     ##
-"##     vmap  <expr>   <LEFT><LEFT>   DVB_Drag('left')                  ##
-"##     vmap  <expr>  <RIGHT><RIGHT>  DVB_Drag('right')                 ##
-"##     vmap  <expr>   <DOWN><DOWN>   DVB_Drag('down')                  ##
-"##     vmap  <expr>     <UP><UP>     DVB_Drag('up')                    ##
-"##                                                                     ##
-"#########################################################################
-
-
-" If already loaded, we're done...
-if exists("loaded_dragvirtualblocks")
-    finish
-endif
-let loaded_dragvirtualblocks = 1
-
-" Preserve external compatibility options, then enable full vim compatibility...
-let s:save_cpo = &cpo
-set cpo&vim
-
-"====[ Implementation ]====================================
-
-" Toggle this to stop trimming on drags...
-if !exists('g:DVB_TrimWS')
-    let g:DVB_TrimWS = 1
-endif
-
-function! DVB_Drag (dir)
-    " No-op in Visual mode...
-    if mode() ==# 'v'
-        return "\<ESC>gv"
-
-    " Do Visual Line drag indirectly via temporary nmap
-    " (to ensure we have access to block position data)...
-    elseif mode() ==# 'V'
-        " Set up a temporary convenience...
-        exec "nnoremap <silent><expr><buffer>  M  \<SID>Drag_Lines('".a:dir."')"
-
-        " Return instructions to implement the move and reset selection...
-        return '"vyM'
-
-    " Otherwise do Visual Block drag indirectly via temporary nmap
-    " (to ensure we have access to block position data)...
-    else
-        " Set up a temporary convenience...
-        exec "nnoremap <silent><expr><buffer>  M  \<SID>Drag_Block('".a:dir."')"
-
-        " Return instructions to implement the move and reset selection...
-        return '"vyM'
-    endif
-endfunction
-
-" Duplicate selected block and place to the right...
-function! DVB_Duplicate ()
-    exec "nnoremap <silent><expr><buffer>  M  \<SID>DuplicateBlock()"
-    return '"vyM'
-endfunction
-
-function! s:DuplicateBlock ()
-    nunmap <buffer>  M
-    " Locate block boundaries...
-    let [buf_left,  line_left,  col_left,  offset_left ] = getpos("'<")
-    let [buf_right, line_right, col_right, offset_right] = getpos("'>")
-
-    " Identify special '$' blocks...
-    let dollar_block = 0
-    let start_col    = min([col_left+offset_left, col_right+offset_right])
-    let end_col      = max([col_left+offset_left, col_right+offset_right])
-    let visual_width = end_col - start_col + 1
-    for visual_line in split(getreg("v"),"\n")
-        if strlen(visual_line) > visual_width
-            let dollar_block = 1
-            let visual_width = strlen(visual_line)
-        endif
-    endfor
-    let square_up = (dollar_block ? (start_col+visual_width-2).'|' : '')
-
-    set virtualedit=all
-    return 'gv'.square_up.'yPgv'
-        \. (visual_width-dollar_block) . 'lo' . (visual_width-dollar_block) . 'l'
-        \. "y:set virtualedit=block\<CR>gv"
-        \. (dollar_block ? 'o$' : '')
-endfunction
-
-
-" Kludge to hide change reporting inside implementation...
-let s:NO_REPORT   = ":let b:DVB_report=&report\<CR>:let &report=1000000000\<CR>"
-let s:PREV_REPORT = ":let &report = b:DVB_report\<CR>"
-
-
-" Drag in specified direction in Visual Line mode...
-function! s:Drag_Lines (dir)
-    " Clean up the temporary convenience...
-    nunmap <buffer>  M
-
-    " Locate block being shifted...
-    let [buf_left,  line_left,  col_left,  offset_left ] = getpos("'<")
-    let [buf_right, line_right, col_right, offset_right] = getpos("'>")
-
-    " Drag entire lines left if possible...
-    if a:dir == 'left'
-        " Are all lines indented at least one space???
-        let lines        = getline(line_left, line_right)
-        let all_indented = match(lines, '^[^ ]') == -1
-        nohlsearch
-
-        " If can't trim one space from start of each line, be a no-op...
-        if !all_indented
-            return 'gv'
-
-        " Otherwise drag left by removing one space from start of each line...
-        else
-            return    s:NO_REPORT
-                  \ . "gv:s/^ //\<CR>"
-                  \ . s:PREV_REPORT
-                  \ . "gv"
-        endif
-
-    " To drag entire lines right, add a space in column 1...
-    elseif a:dir == 'right'
-        return   s:NO_REPORT
-             \ . "gv:s/^/ /\<CR>:nohlsearch\<CR>"
-             \ . s:PREV_REPORT
-             \ . "gv"
-
-    " To drag entire lines upwards...
-    elseif a:dir == 'up'
-        let EOF = line('$')
-
-        " Can't drag up if at first line...
-        if line_left == 1 || line_right == 1
-            return 'gv'
-
-        " Needs special handling at EOF (because cursor moves up on delete)...
-        elseif line_left == EOF || line_right == EOF
-            let height = line_right - line_left
-            let select_extra = height ? height . 'j' : ""
-            return   s:NO_REPORT
-                 \ . 'gvxP'
-                 \ . s:PREV_REPORT
-                 \ . 'V' . select_extra
-
-        " Otherwise just cut-move-paste-reselect...
-        else
-            let height = line_right - line_left
-            let select_extra = height ? height . 'j' : ""
-            return   s:NO_REPORT
-                 \ . 'gvxkP'
-                 \ . s:PREV_REPORT
-                 \ . 'V' . select_extra
-        endif
-
-    " To drag entire lines downwards...
-    elseif a:dir == 'down'
-        let EOF = line('$')
-
-        " This is how much extra we're going to have to reselect...
-        let height = line_right - line_left
-        let select_extra = height ? height . 'j' : ""
-
-        " Needs special handling at EOF (to push selection down into new space)...
-        if line_left == EOF || line_right == EOF
-            return   "O\<ESC>gv"
-
-        " Otherwise, just cut-move-paste-reselect...
-        else 
-            return   s:NO_REPORT
-                 \ . 'gvxp'
-                 \ . s:PREV_REPORT
-                 \ . 'V' . select_extra
-        endif
-
-    endif
-endfunction
-
-" Drag in specified direction in Visual Block mode...
-function! s:Drag_Block (dir)
-    " Clean up the temporary convenience...
-    nunmap <buffer>  M
-
-    " Locate block being shifted...
-    let [buf_left,  line_left,  col_left,  offset_left ] = getpos("'<")
-    let [buf_right, line_right, col_right, offset_right] = getpos("'>")
-
-    " Identify special '$' blocks...
-    let dollar_block = 0
-    let start_col    = min([col_left+offset_left, col_right+offset_right])
-    let end_col      = max([col_left+offset_left, col_right+offset_right])
-    let visual_width = end_col - start_col + 1
-    for visual_line in split(getreg("v"),"\n")
-        if strlen(visual_line) > visual_width
-            let dollar_block = 1
-            let visual_width = strlen(visual_line)
-        endif
-    endfor
-    let square_up = (dollar_block ? (start_col+visual_width-2).'|' : '')
-
-    " Drag left...
-    if a:dir == 'left'
-        "Can't drag left at left margin...
-        if col_left == 1 || col_right == 1
-            return 'gv'
-
-        " Otherwise reposition one column left (and optionally trim any whitespace)...
-        elseif g:DVB_TrimWS
-            " May need to be able to temporarily step past EOL...
-            let prev_ve = &virtualedit
-            set virtualedit=all
-
-            " Are we moving past other text???
-            let square_up_final = ""
-            if dollar_block
-                let lines = getline(line_left, line_right)
-                if match(lines, '^.\{'.(start_col-2).'}\S') >= 0
-                    let dollar_block = 0
-                    let square_up_final = (start_col+visual_width-3).'|'
-                endif
-            endif
-
-            let vcol = start_col - 2
-            return   'gv'.square_up.'xhP'
-                 \ . s:NO_REPORT
-                 \ . "gvhoho:s/\\s*$//\<CR>gv\<ESC>"
-                 \ . ':set virtualedit=' . prev_ve . "\<CR>"
-                 \ . s:PREV_REPORT
-                 \ . ":nohlsearch\<CR>gv"
-                 \ . (dollar_block ? '$' : square_up_final )
-        else
-            return 'gv'.square_up.'xhPgvhoho'
-        endif
-
-    " Drag right...
-    elseif a:dir == 'right'
-        " May need to be able to temporarily step past EOL...
-        let prev_ve = &virtualedit
-        set virtualedit=all
-
-        " Reposition block one column to the right...
-        if g:DVB_TrimWS
-            let vcol = start_col
-            return   'gv'.square_up.'xp'
-                 \ . s:NO_REPORT
-                 \ . "gvlolo"
-                 \ . ":s/\\s*$//\<CR>gv\<ESC>"
-                 \ . ':set virtualedit=' . prev_ve . "\<CR>"
-                 \ . s:PREV_REPORT
-                 \ . (dollar_block ? 'gv$' : 'gv')
-        else
-            return 'gv'.square_up.'xp:set virtualedit=' . prev_ve . "\<CR>gvlolo"
-        endif
-
-    " Drag upwards...
-    elseif a:dir == 'up'
-        " Can't drag upwards at top margin...
-        if line_left == 1 || line_right == 1
-            return 'gv'
-        endif
-
-        " May need to be able to temporarily step past EOL...
-        let prev_ve = &virtualedit
-        set virtualedit=all
-
-        " If trimming whitespace, jump to just below block to do it...
-        if g:DVB_TrimWS
-            let height = line_right - line_left + 1
-            return  'gv'.square_up.'xkPgvkoko"vy'
-                    \ . height
-                    \ . 'j:s/\s*$//'
-                    \ . "\<CR>:nohlsearch\<CR>:set virtualedit="
-                    \ . prev_ve
-                    \ . "\<CR>gv"
-                    \ . (dollar_block ? '$' : '')
-
-        " Otherwise just move and reselect...
-        else
-            return   'gv'.square_up.'xkPgvkoko"vy:set virtualedit='
-                    \ . prev_ve
-                    \ . "\<CR>gv"
-                    \ . (dollar_block ? '$' : '')
-        endif
-
-    " Drag downwards...
-    elseif a:dir == 'down'
-        " May need to be able to temporarily step past EOL...
-        let prev_ve = &virtualedit
-        set virtualedit=all
-
-        " If trimming whitespace, move to just above block to do it...
-        if g:DVB_TrimWS
-            return   'gv'.square_up.'xjPgvjojo"vyk:s/\s*$//'
-                    \ . "\<CR>:nohlsearch\<CR>:set virtualedit="
-                    \ . prev_ve
-                    \ . "\<CR>gv"
-                    \ . (dollar_block ? '$' : '')
-
-        " Otherwise just move and reselect...
-        else
-            return   'gv'.square_up.'xjPgvjojo"vy'
-                    \ . "\<CR>:set virtualedit="
-                    \ . prev_ve
-                    \ . "\<CR>gv"
-                    \ . (dollar_block ? '$' : '')
-        endif
-    endif
-endfunction
-
-
-" Restore previous external compatibility options
-let &cpo = s:save_cpo
-
diff --git a/dotfiles/.local/share/nvim/site/plugin/gnupg.vim b/dotfiles/.local/share/nvim/site/plugin/gnupg.vim
deleted file mode 100644
index 97539c5..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/gnupg.vim
+++ /dev/null
@@ -1,1287 +0,0 @@
-" Name:    gnupg.vim
-" Last Change: 2012 May 31
-" Maintainer:  James McCoy <vega.james@gmail.com>
-" Original Author:  Markus Braun <markus.braun@krawel.de>
-" Summary: Vim plugin for transparent editing of gpg encrypted files.
-" License: This program is free software; you can redistribute it and/or
-"          modify it under the terms of the GNU General Public License
-"          as published by the Free Software Foundation; either version
-"          2 of the License, or (at your option) any later version.
-"          See http://www.gnu.org/copyleft/gpl-2.0.txt
-"
-" Section: Documentation {{{1
-"
-" Description: {{{2
-"
-"   This script implements transparent editing of gpg encrypted files. The
-"   filename must have a ".gpg", ".pgp" or ".asc" suffix. When opening such
-"   a file the content is decrypted, when opening a new file the script will
-"   ask for the recipients of the encrypted file. The file content will be
-"   encrypted to all recipients before it is written. The script turns off
-"   viminfo, swapfile, and undofile to increase security.
-"
-" Installation: {{{2
-"
-"   Copy the gnupg.vim file to the $HOME/.vim/plugin directory.
-"   Refer to ':help add-plugin', ':help add-global-plugin' and ':help
-"   runtimepath' for more details about Vim plugins.
-"
-"   From "man 1 gpg-agent":
-"
-"   ...
-"   You should always add the following lines to your .bashrc or whatever
-"   initialization file is used for all shell invocations:
-"
-"        GPG_TTY=`tty`
-"        export GPG_TTY
-"
-"   It is important that this environment variable always reflects the out‐
-"   put of the tty command. For W32 systems this option is not required.
-"   ...
-"
-"   Most distributions provide software to ease handling of gpg and gpg-agent.
-"   Examples are keychain or seahorse.
-"
-" Commands: {{{2
-"
-"   :GPGEditRecipients
-"     Opens a scratch buffer to change the list of recipients. Recipients that
-"     are unknown (not in your public key) are highlighted and have
-"     a prepended "!". Closing the buffer makes the changes permanent.
-"
-"   :GPGViewRecipients
-"     Prints the list of recipients.
-"
-"   :GPGEditOptions
-"     Opens a scratch buffer to change the options for encryption (symmetric,
-"     asymmetric, signing). Closing the buffer makes the changes permanent.
-"     WARNING: There is no check of the entered options, so you need to know
-"     what you are doing.
-"
-"   :GPGViewOptions
-"     Prints the list of options.
-"
-" Variables: {{{2
-"
-"   g:GPGExecutable
-"     If set used as gpg executable, otherwise the system chooses what is run
-"     when "gpg" is called. Defaults to "gpg".
-"
-"   g:GPGUseAgent
-"     If set to 0 a possible available gpg-agent won't be used. Defaults to 1.
-"
-"   g:GPGPreferSymmetric
-"     If set to 1 symmetric encryption is preferred for new files. Defaults to 0.
-"
-"   g:GPGPreferArmor
-"     If set to 1 armored data is preferred for new files. Defaults to 0
-"     unless a "*.asc" file is being edited.
-"
-"   g:GPGPreferSign
-"     If set to 1 signed data is preferred for new files. Defaults to 0.
-"
-"   g:GPGDefaultRecipients
-"     If set, these recipients are used as defaults when no other recipient is
-"     defined. This variable is a Vim list. Default is unset.
-"
-"   g:GPGUsePipes
-"     If set to 1, use pipes instead of temporary files when interacting with
-"     gnupg.  When set to 1, this can cause terminal-based gpg agents to not
-"     display correctly when prompting for passwords.  Defaults to 0.
-"
-"   g:GPGHomedir
-"     If set, specifies the directory that will be used for GPG's homedir.
-"     This corresponds to gpg's --homedir option.  This variable is a Vim
-"     string.
-"
-" Known Issues: {{{2
-"
-"   In some cases gvim can't decrypt files
-
-"   This is caused by the fact that a running gvim has no TTY and thus gpg is
-"   not able to ask for the passphrase by itself. This is a problem for Windows
-"   and Linux versions of gvim and could not be solved unless a "terminal
-"   emulation" is implemented for gvim. To circumvent this you have to use any
-"   combination of gpg-agent and a graphical pinentry program:
-"
-"     - gpg-agent only:
-"         you need to provide the passphrase for the needed key to gpg-agent
-"         in a terminal before you open files with gvim which require this key.
-"
-"     - pinentry only:
-"         you will get a popup window every time you open a file that needs to
-"         be decrypted.
-"
-"     - gpgagent and pinentry:
-"         you will get a popup window the first time you open a file that
-"         needs to be decrypted.
-"
-" Credits: {{{2
-"
-"   - Mathieu Clabaut for inspirations through his vimspell.vim script.
-"   - Richard Bronosky for patch to enable ".pgp" suffix.
-"   - Erik Remmelzwaal for patch to enable windows support and patient beta
-"     testing.
-"   - Lars Becker for patch to make gpg2 working.
-"   - Thomas Arendsen Hein for patch to convert encoding of gpg output.
-"   - Karl-Heinz Ruskowski for patch to fix unknown recipients and trust model
-"     and patient beta testing.
-"   - Giel van Schijndel for patch to get GPG_TTY dynamically.
-"   - Sebastian Luettich for patch to fix issue with symmetric encryption an set
-"     recipients.
-"   - Tim Swast for patch to generate signed files.
-"   - James Vega for patches for better '*.asc' handling, better filename
-"     escaping and better handling of multiple keyrings.
-"
-" Section: Plugin header {{{1
-
-" guard against multiple loads {{{2
-if (exists("g:loaded_gnupg") || &cp || exists("#GnuPG"))
-  finish
-endif
-let g:loaded_gnupg = '2.5'
-let s:GPGInitRun = 0
-
-" check for correct vim version {{{2
-if (v:version < 702)
-  echohl ErrorMsg | echo 'plugin gnupg.vim requires Vim version >= 7.2' | echohl None
-  finish
-endif
-
-" Section: Autocmd setup {{{1
-
-augroup GnuPG
-  autocmd!
-
-  " do the decryption
-  autocmd BufReadCmd                             *.\(gpg\|asc\|pgp\) call s:GPGInit(1)
-  autocmd BufReadCmd                             *.\(gpg\|asc\|pgp\) call s:GPGDecrypt(1)
-  autocmd BufReadCmd                             *.\(gpg\|asc\|pgp\) call s:GPGBufReadPost()
-  autocmd FileReadCmd                            *.\(gpg\|asc\|pgp\) call s:GPGInit(0)
-  autocmd FileReadCmd                            *.\(gpg\|asc\|pgp\) call s:GPGDecrypt(0)
-
-  " convert all text to encrypted text before writing
-  autocmd BufWriteCmd                            *.\(gpg\|asc\|pgp\) call s:GPGBufWritePre()
-  autocmd BufWriteCmd,FileWriteCmd               *.\(gpg\|asc\|pgp\) call s:GPGInit(0)
-  autocmd BufWriteCmd,FileWriteCmd               *.\(gpg\|asc\|pgp\) call s:GPGEncrypt()
-
-  " cleanup on leaving vim
-  autocmd VimLeave                               *.\(gpg\|asc\|pgp\) call s:GPGCleanup()
-augroup END
-
-" Section: Constants {{{1
-
-let s:GPGMagicString = "\t \t"
-let s:keyPattern = '\%(0x\)\=[[:xdigit:]]\{8,16}'
-
-" Section: Highlight setup {{{1
-
-highlight default link GPGWarning WarningMsg
-highlight default link GPGError ErrorMsg
-highlight default link GPGHighlightUnknownRecipient ErrorMsg
-
-" Section: Functions {{{1
-
-" Function: s:GPGInit(bufread) {{{2
-"
-" initialize the plugin
-" The bufread argument specifies whether this was called due to BufReadCmd
-"
-function s:GPGInit(bufread)
-  call s:GPGDebug(3, printf(">>>>>>>> Entering s:GPGInit(%d)", a:bufread))
-
-  " For FileReadCmd, we're reading the contents into another buffer.  If that
-  " buffer is also destined to be encrypted, then these settings will have
-  " already been set, otherwise don't set them since it limits the
-  " functionality of the cleartext buffer.
-  if a:bufread
-    " we don't want a swap file, as it writes unencrypted data to disk
-    setl noswapfile
-
-    " if persistent undo is present, disable it for this buffer
-    if exists('+undofile')
-      setl noundofile
-    endif
-
-    " first make sure nothing is written to ~/.viminfo while editing
-    " an encrypted file.
-    set viminfo=
-  endif
-
-  " the rest only has to be run once
-  if s:GPGInitRun
-    return
-  endif
-
-  " check what gpg command to use
-  if (!exists("g:GPGExecutable"))
-    let g:GPGExecutable = "gpg --trust-model always"
-  endif
-
-  " check if gpg-agent is allowed
-  if (!exists("g:GPGUseAgent"))
-    let g:GPGUseAgent = 1
-  endif
-
-  " check if symmetric encryption is preferred
-  if (!exists("g:GPGPreferSymmetric"))
-    let g:GPGPreferSymmetric = 0
-  endif
-
-  " check if armored files are preferred
-  if (!exists("g:GPGPreferArmor"))
-    " .asc files should be armored as that's what the extension is used for
-    if expand('<afile>') =~ '\.asc$'
-      let g:GPGPreferArmor = 1
-    else
-      let g:GPGPreferArmor = 0
-    endif
-  endif
-
-  " check if signed files are preferred
-  if (!exists("g:GPGPreferSign"))
-    let g:GPGPreferSign = 0
-  endif
-
-  " start with empty default recipients if none is defined so far
-  if (!exists("g:GPGDefaultRecipients"))
-    let g:GPGDefaultRecipients = []
-  endif
-
-  " prefer not to use pipes since it can garble gpg agent display
-  if (!exists("g:GPGUsePipes"))
-    let g:GPGUsePipes = 0
-  endif
-
-  " allow alternate gnupg homedir
-  if (!exists('g:GPGHomedir'))
-    let g:GPGHomedir = ''
-  endif
-
-  " print version
-  call s:GPGDebug(1, "gnupg.vim ". g:loaded_gnupg)
-
-  " determine if gnupg can use the gpg-agent
-  if (exists("$GPG_AGENT_INFO") && g:GPGUseAgent == 1)
-    if (!exists("$GPG_TTY") && !has("gui_running"))
-      let $GPG_TTY = system("tty")
-      if (v:shell_error)
-        let $GPG_TTY = ""
-        echohl GPGError
-        echom "The GPG_TTY is not set and no TTY could be found using the `tty` command!"
-        echom "gpg-agent might not work."
-        echohl None
-      endif
-    endif
-    let s:GPGCommand = g:GPGExecutable . " --use-agent"
-  else
-    let s:GPGCommand = g:GPGExecutable . " --no-use-agent"
-  endif
-
-  " don't use tty in gvim except for windows: we get their a tty for free.
-  " FIXME find a better way to avoid an error.
-  "       with this solution only --use-agent will work
-  if (has("gui_running") && !has("gui_win32"))
-    let s:GPGCommand = s:GPGCommand . " --no-tty"
-  endif
-
-  " setup shell environment for unix and windows
-  let s:shellredirsave = &shellredir
-  let s:shellsave = &shell
-  let s:shelltempsave = &shelltemp
-  " noshelltemp isn't currently supported on Windows, but it doesn't cause any
-  " errors and this future proofs us against requiring changes if Windows
-  " gains noshelltemp functionality
-  let s:shelltemp = !g:GPGUsePipes
-  if (has("unix"))
-    " unix specific settings
-    let s:shellredir = ">%s 2>&1"
-    let s:shell = '/bin/sh'
-    let s:stderrredirnull = '2>/dev/null'
-    let s:GPGCommand = "LANG=C LC_ALL=C " . s:GPGCommand
-  else
-    " windows specific settings
-    let s:shellredir = '>%s'
-    let s:shell = &shell
-    let s:stderrredirnull = '2>nul'
-  endif
-
-  call s:GPGDebug(3, "shellredirsave: " . s:shellredirsave)
-  call s:GPGDebug(3, "shellsave: " . s:shellsave)
-  call s:GPGDebug(3, "shelltempsave: " . s:shelltempsave)
-
-  call s:GPGDebug(3, "shell: " . s:shell)
-  call s:GPGDebug(3, "shellcmdflag: " . &shellcmdflag)
-  call s:GPGDebug(3, "shellxquote: " . &shellxquote)
-  call s:GPGDebug(3, "shellredir: " . s:shellredir)
-  call s:GPGDebug(3, "stderrredirnull: " . s:stderrredirnull)
-
-  call s:GPGDebug(3, "shell implementation: " . resolve(s:shell))
-
-  " find the supported algorithms
-  let output = s:GPGSystem({ 'level': 2, 'args': '--version' })
-
-  let s:GPGPubkey = substitute(output, ".*Pubkey: \\(.\\{-}\\)\n.*", "\\1", "")
-  let s:GPGCipher = substitute(output, ".*Cipher: \\(.\\{-}\\)\n.*", "\\1", "")
-  let s:GPGHash = substitute(output, ".*Hash: \\(.\\{-}\\)\n.*", "\\1", "")
-  let s:GPGCompress = substitute(output, ".*Compress.\\{-}: \\(.\\{-}\\)\n.*", "\\1", "")
-
-  call s:GPGDebug(2, "public key algorithms: " . s:GPGPubkey)
-  call s:GPGDebug(2, "cipher algorithms: " . s:GPGCipher)
-  call s:GPGDebug(2, "hashing algorithms: " . s:GPGHash)
-  call s:GPGDebug(2, "compression algorithms: " . s:GPGCompress)
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGInit()")
-  let s:GPGInitRun = 1
-endfunction
-
-" Function: s:GPGCleanup() {{{2
-"
-" cleanup on leaving vim
-"
-function s:GPGCleanup()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGCleanup()")
-
-  " wipe out screen
-  new +only
-  redraw!
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGCleanup()")
-endfunction
-
-" Function: s:GPGDecrypt(bufread) {{{2
-"
-" decrypt the buffer and find all recipients of the encrypted file
-" The bufread argument specifies whether this was called due to BufReadCmd
-"
-function s:GPGDecrypt(bufread)
-  call s:GPGDebug(3, printf(">>>>>>>> Entering s:GPGDecrypt(%d)", a:bufread))
-
-  " get the filename of the current buffer
-  let filename = expand("<afile>:p")
-
-  " clear GPGRecipients and GPGOptions
-  let b:GPGRecipients = g:GPGDefaultRecipients
-  let b:GPGOptions = []
-
-  " File doesn't exist yet, so nothing to decrypt
-  if empty(glob(filename))
-    return
-  endif
-
-  " Only let this if the file actually exists, otherwise GPG functionality
-  " will be disabled when editing a buffer that doesn't yet have a backing
-  " file
-  let b:GPGEncrypted = 0
-
-  " find the recipients of the file
-  let cmd = { 'level': 3 }
-  let cmd.args = '--verbose --decrypt --list-only --dry-run --batch --no-use-agent --logger-fd 1 ' . shellescape(filename)
-  let output = s:GPGSystem(cmd)
-
-  " Suppress the "N more lines" message when editing a file, not when reading
-  " the contents of a file into a buffer
-  let silent = a:bufread ? 'silent ' : ''
-
-  let asymmPattern = 'gpg: public key is ' . s:keyPattern
-  " check if the file is symmetric/asymmetric encrypted
-  if (match(output, "gpg: encrypted with [[:digit:]]\\+ passphrase") >= 0)
-    " file is symmetric encrypted
-    let b:GPGEncrypted = 1
-    call s:GPGDebug(1, "this file is symmetric encrypted")
-
-    let b:GPGOptions += ["symmetric"]
-
-    " find the used cipher algorithm
-    let cipher = substitute(output, ".*gpg: \\([^ ]\\+\\) encrypted data.*", "\\1", "")
-    if (match(s:GPGCipher, "\\<" . cipher . "\\>") >= 0)
-      let b:GPGOptions += ["cipher-algo " . cipher]
-      call s:GPGDebug(1, "cipher-algo is " . cipher)
-    else
-      echohl GPGWarning
-      echom "The cipher " . cipher . " is not known by the local gpg command. Using default!"
-      echo
-      echohl None
-    endif
-  elseif (match(output, asymmPattern) >= 0)
-    " file is asymmetric encrypted
-    let b:GPGEncrypted = 1
-    call s:GPGDebug(1, "this file is asymmetric encrypted")
-
-    let b:GPGOptions += ["encrypt"]
-
-    " find the used public keys
-    let start = match(output, asymmPattern)
-    while (start >= 0)
-      let start = start + strlen("gpg: public key is ")
-      let recipient = matchstr(output, s:keyPattern, start)
-      call s:GPGDebug(1, "recipient is " . recipient)
-      let name = s:GPGNameToID(recipient)
-      if (strlen(name) > 0)
-        let b:GPGRecipients += [name]
-        call s:GPGDebug(1, "name of recipient is " . name)
-      else
-        let b:GPGRecipients += [recipient]
-        echohl GPGWarning
-        echom "The recipient \"" . recipient . "\" is not in your public keyring!"
-        echohl None
-      end
-      let start = match(output, asymmPattern, start)
-    endwhile
-  else
-    " file is not encrypted
-    let b:GPGEncrypted = 0
-    call s:GPGDebug(1, "this file is not encrypted")
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    exe printf('%sr %s', silent, fnameescape(filename))
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGDecrypt()")
-    return
-  endif
-
-  " check if the message is armored
-  if (match(output, "gpg: armor header") >= 0)
-    call s:GPGDebug(1, "this file is armored")
-    let b:GPGOptions += ["armor"]
-  endif
-
-  " finally decrypt the buffer content
-  " since even with the --quiet option passphrase typos will be reported,
-  " we must redirect stderr (using shell temporarily)
-  call s:GPGDebug(1, "decrypting file")
-  let cmd = { 'level': 1, 'ex': silent . 'r !' }
-  let cmd.args = '--quiet --decrypt ' . shellescape(filename, 1)
-  call s:GPGExecute(cmd)
-
-  if (v:shell_error) " message could not be decrypted
-    echohl GPGError
-    let blackhole = input("Message could not be decrypted! (Press ENTER)")
-    echohl None
-    " Only wipeout the buffer if we were creating one to start with.
-    " FileReadCmd just reads the content into the existing buffer
-    if a:bufread
-      silent bwipeout!
-    endif
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGDecrypt()")
-    return
-  endif
-
-  " refresh screen
-  redraw!
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGDecrypt()")
-endfunction
-
-" Function: s:GPGBufReadPost() {{{2
-"
-" Handle functionality specific to opening a file for reading rather than
-" reading the contents of a file into a buffer
-"
-function s:GPGBufReadPost()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGBufReadPost()")
-  " In order to make :undo a no-op immediately after the buffer is read,
-  " we need to do this dance with 'undolevels'.  Actually discarding the undo
-  " history requires performing a change after setting 'undolevels' to -1 and,
-  " luckily, we have one we need to do (delete the extra line from the :r
-  " command)
-  let levels = &undolevels
-  set undolevels=-1
-  silent 1delete
-  let &undolevels = levels
-  " call the autocommand for the file minus .gpg$
-  silent execute ':doautocmd BufReadPost ' . fnameescape(expand('<afile>:r'))
-  call s:GPGDebug(2, 'called autocommand for ' . fnameescape(expand('<afile>:r')))
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGBufReadPost()")
-endfunction
-
-" Function: s:GPGBufWritePre() {{{2
-"
-" Handle functionality specific to saving an entire buffer to a file rather
-" than saving a partial buffer
-"
-function s:GPGBufWritePre()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGBufWritePre()")
-  " call the autocommand for the file minus .gpg$
-  silent execute ':doautocmd BufWritePre ' . fnameescape(expand('<afile>:r'))
-  call s:GPGDebug(2, 'called autocommand for ' . fnameescape(expand('<afile>:r')))
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGBufWritePre()")
-endfunction
-
-" Function: s:GPGEncrypt() {{{2
-"
-" encrypts the buffer to all previous recipients
-"
-function s:GPGEncrypt()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGEncrypt()")
-
-  " store encoding and switch to a safe one
-  if (&fileencoding != &encoding)
-    let s:GPGEncoding = &encoding
-    let &encoding = &fileencoding
-    call s:GPGDebug(2, "encoding was \"" . s:GPGEncoding . "\", switched to \"" . &encoding . "\"")
-  else
-    let s:GPGEncoding = ""
-    call s:GPGDebug(2, "encoding and fileencoding are the same (\"" . &encoding . "\"), not switching")
-  endif
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGError
-    let blackhole = input("Message could not be encrypted! (Press ENTER)")
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEncrypt()")
-    return
-  endif
-
-  " initialize GPGOptions if not happened before
-  if (!exists("b:GPGOptions") || len(b:GPGOptions) == 0)
-    let b:GPGOptions = []
-    if (exists("g:GPGPreferSymmetric") && g:GPGPreferSymmetric == 1)
-      let b:GPGOptions += ["symmetric"]
-      let b:GPGRecipients = []
-    else
-      let b:GPGOptions += ["encrypt"]
-    endif
-    if (exists("g:GPGPreferArmor") && g:GPGPreferArmor == 1)
-      let b:GPGOptions += ["armor"]
-    endif
-    if (exists("g:GPGPreferSign") && g:GPGPreferSign == 1)
-      let b:GPGOptions += ["sign"]
-    endif
-    call s:GPGDebug(1, "no options set, so using default options: " . string(b:GPGOptions))
-  endif
-
-  " built list of options
-  let options = ""
-  for option in b:GPGOptions
-    let options = options . " --" . option . " "
-  endfor
-
-  if (!exists('b:GPGRecipients'))
-    let b:GPGRecipients = []
-  endif
-
-  " check here again if all recipients are available in the keyring
-  let [ recipients, unknownrecipients ] = s:GPGCheckRecipients(b:GPGRecipients)
-
-  " check if there are unknown recipients and warn
-  if (len(unknownrecipients) > 0)
-    echohl GPGWarning
-    echom "Please use GPGEditRecipients to correct!!"
-    echo
-    echohl None
-
-    " Let user know whats happend and copy known_recipients back to buffer
-    let dummy = input("Press ENTER to quit")
-  endif
-
-  " built list of recipients
-  if (len(recipients) > 0)
-    for gpgid in recipients
-      let options = options . " -r " . gpgid
-    endfor
-  endif
-
-  " encrypt the buffer
-  let destfile = tempname()
-  let cmd = { 'level': 1, 'ex': "'[,']w !" }
-  let cmd.args = '--quiet --no-encrypt-to ' . options
-  let cmd.redirect = '>' . shellescape(destfile, 1)
-  call s:GPGExecute(cmd)
-
-  " restore encoding
-  if (s:GPGEncoding != "")
-    let &encoding = s:GPGEncoding
-    call s:GPGDebug(2, "restored encoding \"" . &encoding . "\"")
-  endif
-
-  if (v:shell_error) " message could not be encrypted
-    " Command failed, so clean up the tempfile
-    call delete(destfile)
-    echohl GPGError
-    let blackhole = input("Message could not be encrypted! (Press ENTER)")
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEncrypt()")
-    return
-  endif
-
-  call rename(destfile, resolve(expand('<afile>')))
-  setl nomodified
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEncrypt()")
-endfunction
-
-" Function: s:GPGViewRecipients() {{{2
-"
-" echo the recipients
-"
-function s:GPGViewRecipients()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGViewRecipients()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGViewRecipients()")
-    return
-  endif
-
-  let [ recipients, unknownrecipients ] = s:GPGCheckRecipients(b:GPGRecipients)
-
-  echo 'This file has following recipients (Unknown recipients have a prepended "!"):'
-  " echo the recipients
-  for name in recipients
-    let name = s:GPGIDToName(name)
-    echo name
-  endfor
-
-  " echo the unknown recipients
-  echohl GPGWarning
-  for name in unknownrecipients
-    let name = "!" . name
-    echo name
-  endfor
-  echohl None
-
-  " check if there is any known recipient
-  if (len(recipients) == 0)
-    echohl GPGError
-    echom 'There are no known recipients!'
-    echohl None
-  endif
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGViewRecipients()")
-endfunction
-
-" Function: s:GPGEditRecipients() {{{2
-"
-" create a scratch buffer with all recipients to add/remove recipients
-"
-function s:GPGEditRecipients()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGEditRecipients()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEditRecipients()")
-    return
-  endif
-
-  " only do this if it isn't already a GPGRecipients_* buffer
-  if (match(bufname("%"), "^\\(GPGRecipients_\\|GPGOptions_\\)") != 0 && match(bufname("%"), "\.\\(gpg\\|asc\\|pgp\\)$") >= 0)
-
-    " save buffer name
-    let buffername = bufname("%")
-    let editbuffername = "GPGRecipients_" . buffername
-
-    " check if this buffer exists
-    if (!bufexists(editbuffername))
-      " create scratch buffer
-      execute 'silent! split ' . fnameescape(editbuffername)
-
-      " add a autocommand to regenerate the recipients after a write
-      autocmd BufHidden,BufUnload,BufWriteCmd <buffer> call s:GPGFinishRecipientsBuffer()
-    else
-      if (bufwinnr(editbuffername) >= 0)
-        " switch to scratch buffer window
-        execute 'silent! ' . bufwinnr(editbuffername) . "wincmd w"
-      else
-        " split scratch buffer window
-        execute 'silent! sbuffer ' . fnameescape(editbuffername)
-
-        " add a autocommand to regenerate the recipients after a write
-        autocmd BufHidden,BufUnload,BufWriteCmd <buffer> call s:GPGFinishRecipientsBuffer()
-      endif
-
-      " empty the buffer
-      silent %delete
-    endif
-
-    " Mark the buffer as a scratch buffer
-    setlocal buftype=acwrite
-    setlocal bufhidden=hide
-    setlocal noswapfile
-    setlocal nowrap
-    setlocal nobuflisted
-    setlocal nonumber
-
-    " so we know for which other buffer this edit buffer is
-    let b:GPGCorrespondingTo = buffername
-
-    " put some comments to the scratch buffer
-    silent put ='GPG: ----------------------------------------------------------------------'
-    silent put ='GPG: Please edit the list of recipients, one recipient per line.'
-    silent put ='GPG: Unknown recipients have a prepended \"!\".'
-    silent put ='GPG: Lines beginning with \"GPG:\" are removed automatically.'
-    silent put ='GPG: Data after recipients between and including \"(\" and \")\" is ignored.'
-    silent put ='GPG: Closing this buffer commits changes.'
-    silent put ='GPG: ----------------------------------------------------------------------'
-
-    " get the recipients
-    let [ recipients, unknownrecipients ] = s:GPGCheckRecipients(getbufvar(b:GPGCorrespondingTo, "GPGRecipients"))
-
-    " if there are no known or unknown recipients, use the default ones
-    if (len(recipients) == 0 && len(unknownrecipients) == 0)
-      if (type(g:GPGDefaultRecipients) == type([]))
-        let [ recipients, unknownrecipients ] = s:GPGCheckRecipients(g:GPGDefaultRecipients)
-      else
-        echohl GPGWarning
-        echom "g:GPGDefaultRecipients is not a Vim list, please correct this in your vimrc!"
-        echohl None
-      endif
-    endif
-
-    " put the recipients in the scratch buffer
-    for name in recipients
-      let name = s:GPGIDToName(name)
-      silent put =name
-    endfor
-
-    " put the unknown recipients in the scratch buffer
-    let syntaxPattern = "\\(nonexxistinwordinthisbuffer"
-    for name in unknownrecipients
-      let name = "!" . name
-      let syntaxPattern = syntaxPattern . "\\|" . fnameescape(name)
-      silent put =name
-    endfor
-    let syntaxPattern = syntaxPattern . "\\)"
-
-    " define highlight
-    if (has("syntax") && exists("g:syntax_on"))
-      execute 'syntax match GPGUnknownRecipient    "' . syntaxPattern . '"'
-      highlight clear GPGUnknownRecipient
-      highlight link GPGUnknownRecipient  GPGHighlightUnknownRecipient
-
-      syntax match GPGComment "^GPG:.*$"
-      execute 'syntax match GPGComment "' . s:GPGMagicString . '.*$"'
-      highlight clear GPGComment
-      highlight link GPGComment Comment
-    endif
-
-    " delete the empty first line
-    silent 1delete
-
-    " jump to the first recipient
-    silent $
-
-  endif
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEditRecipients()")
-endfunction
-
-" Function: s:GPGFinishRecipientsBuffer() {{{2
-"
-" create a new recipient list from RecipientsBuffer
-"
-function s:GPGFinishRecipientsBuffer()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGFinishRecipientsBuffer()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGFinishRecipientsBuffer()")
-    return
-  endif
-
-  " go to buffer before doing work
-  if (bufnr("%") != expand("<abuf>"))
-    " switch to scratch buffer window
-    execute 'silent! ' . bufwinnr(expand("<afile>")) . "wincmd w"
-  endif
-
-  " delete the autocommand
-  autocmd! * <buffer>
-
-  " get the recipients from the scratch buffer
-  let recipients = []
-  let lines = getline(1,"$")
-  for recipient in lines
-    let matches = matchlist(recipient, '^\(.\{-}\)\%(' . s:GPGMagicString . '(ID:\s\+\(' . s:keyPattern . '\)\s\+.*\)\=$')
-
-    let recipient = matches[2] ? matches[2] : matches[1]
-
-    " delete all spaces at beginning and end of the recipient
-    " also delete a '!' at the beginning of the recipient
-    let recipient = substitute(recipient, "^[[:space:]!]*\\(.\\{-}\\)[[:space:]]*$", "\\1", "")
-
-    " delete comment lines
-    let recipient = substitute(recipient, "^GPG:.*$", "", "")
-
-    " only do this if the line is not empty
-    if (strlen(recipient) > 0)
-      let gpgid = s:GPGNameToID(recipient)
-      if (strlen(gpgid) > 0)
-        if (match(recipients, gpgid) < 0)
-          let recipients += [gpgid]
-        endif
-      else
-        if (match(recipients, recipient) < 0)
-          let recipients += [recipient]
-          echohl GPGWarning
-          echom "The recipient \"" . recipient . "\" is not in your public keyring!"
-          echohl None
-        endif
-      endif
-    endif
-  endfor
-
-  " write back the new recipient list to the corresponding buffer and mark it
-  " as modified. Buffer is now for sure a encrypted buffer.
-  call setbufvar(b:GPGCorrespondingTo, "GPGRecipients", recipients)
-  call setbufvar(b:GPGCorrespondingTo, "&mod", 1)
-  call setbufvar(b:GPGCorrespondingTo, "GPGEncrypted", 1)
-
-  " check if there is any known recipient
-  if (len(recipients) == 0)
-    echohl GPGError
-    echom 'There are no known recipients!'
-    echohl None
-  endif
-
-  " reset modified flag
-  setl nomodified
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGFinishRecipientsBuffer()")
-endfunction
-
-" Function: s:GPGViewOptions() {{{2
-"
-" echo the recipients
-"
-function s:GPGViewOptions()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGViewOptions()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGViewOptions()")
-    return
-  endif
-
-  if (exists("b:GPGOptions"))
-    echo 'This file has following options:'
-    " echo the options
-    for option in b:GPGOptions
-      echo option
-    endfor
-  endif
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGViewOptions()")
-endfunction
-
-" Function: s:GPGEditOptions() {{{2
-"
-" create a scratch buffer with all recipients to add/remove recipients
-"
-function s:GPGEditOptions()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGEditOptions()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEditOptions()")
-    return
-  endif
-
-  " only do this if it isn't already a GPGOptions_* buffer
-  if (match(bufname("%"), "^\\(GPGRecipients_\\|GPGOptions_\\)") != 0 && match(bufname("%"), "\.\\(gpg\\|asc\\|pgp\\)$") >= 0)
-
-    " save buffer name
-    let buffername = bufname("%")
-    let editbuffername = "GPGOptions_" . buffername
-
-    " check if this buffer exists
-    if (!bufexists(editbuffername))
-      " create scratch buffer
-      execute 'silent! split ' . fnameescape(editbuffername)
-
-      " add a autocommand to regenerate the options after a write
-      autocmd BufHidden,BufUnload,BufWriteCmd <buffer> call s:GPGFinishOptionsBuffer()
-    else
-      if (bufwinnr(editbuffername) >= 0)
-        " switch to scratch buffer window
-        execute 'silent! ' . bufwinnr(editbuffername) . "wincmd w"
-      else
-        " split scratch buffer window
-        execute 'silent! sbuffer ' . fnameescape(editbuffername)
-
-        " add a autocommand to regenerate the options after a write
-        autocmd BufHidden,BufUnload,BufWriteCmd <buffer> call s:GPGFinishOptionsBuffer()
-      endif
-
-      " empty the buffer
-      silent %delete
-    endif
-
-    " Mark the buffer as a scratch buffer
-    setlocal buftype=nofile
-    setlocal noswapfile
-    setlocal nowrap
-    setlocal nobuflisted
-    setlocal nonumber
-
-    " so we know for which other buffer this edit buffer is
-    let b:GPGCorrespondingTo = buffername
-
-    " put some comments to the scratch buffer
-    silent put ='GPG: ----------------------------------------------------------------------'
-    silent put ='GPG: THERE IS NO CHECK OF THE ENTERED OPTIONS!'
-    silent put ='GPG: YOU NEED TO KNOW WHAT YOU ARE DOING!'
-    silent put ='GPG: IF IN DOUBT, QUICKLY EXIT USING :x OR :bd.'
-    silent put ='GPG: Please edit the list of options, one option per line.'
-    silent put ='GPG: Please refer to the gpg documentation for valid options.'
-    silent put ='GPG: Lines beginning with \"GPG:\" are removed automatically.'
-    silent put ='GPG: Closing this buffer commits changes.'
-    silent put ='GPG: ----------------------------------------------------------------------'
-
-    " put the options in the scratch buffer
-    let options = getbufvar(b:GPGCorrespondingTo, "GPGOptions")
-
-    for option in options
-      silent put =option
-    endfor
-
-    " delete the empty first line
-    silent 1delete
-
-    " jump to the first option
-    silent $
-
-    " define highlight
-    if (has("syntax") && exists("g:syntax_on"))
-      syntax match GPGComment "^GPG:.*$"
-      highlight clear GPGComment
-      highlight link GPGComment Comment
-    endif
-  endif
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEditOptions()")
-endfunction
-
-" Function: s:GPGFinishOptionsBuffer() {{{2
-"
-" create a new option list from OptionsBuffer
-"
-function s:GPGFinishOptionsBuffer()
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGFinishOptionsBuffer()")
-
-  " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
-    echohl None
-    call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGFinishOptionsBuffer()")
-    return
-  endif
-
-  " go to buffer before doing work
-  if (bufnr("%") != expand("<abuf>"))
-    " switch to scratch buffer window
-    execute 'silent! ' . bufwinnr(expand("<afile>")) . "wincmd w"
-  endif
-
-  " clear options and unknownOptions
-  let options = []
-  let unknownOptions = []
-
-  " delete the autocommand
-  autocmd! * <buffer>
-
-  " get the options from the scratch buffer
-  let lines = getline(1, "$")
-  for option in lines
-    " delete all spaces at beginning and end of the option
-    " also delete a '!' at the beginning of the option
-    let option = substitute(option, "^[[:space:]!]*\\(.\\{-}\\)[[:space:]]*$", "\\1", "")
-    " delete comment lines
-    let option = substitute(option, "^GPG:.*$", "", "")
-
-    " only do this if the line is not empty
-    if (strlen(option) > 0 && match(options, option) < 0)
-      let options += [option]
-    endif
-  endfor
-
-  " write back the new option list to the corresponding buffer and mark it
-  " as modified
-  call setbufvar(b:GPGCorrespondingTo, "GPGOptions", options)
-  call setbufvar(b:GPGCorrespondingTo, "&mod", 1)
-
-  " reset modified flag
-  setl nomodified
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGFinishOptionsBuffer()")
-endfunction
-
-" Function: s:GPGCheckRecipients(tocheck) {{{2
-"
-" check if recipients are known
-" Returns: two lists recipients and unknownrecipients
-"
-function s:GPGCheckRecipients(tocheck)
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGCheckRecipients()")
-
-  let recipients = []
-  let unknownrecipients = []
-
-  if (type(a:tocheck) == type([]))
-    for recipient in a:tocheck
-      let gpgid = s:GPGNameToID(recipient)
-      if (strlen(gpgid) > 0)
-        if (match(recipients, gpgid) < 0)
-          let recipients += [gpgid]
-        endif
-      else
-        if (match(unknownrecipients, recipient) < 0)
-          let unknownrecipients += [recipient]
-          echohl GPGWarning
-          echom "The recipient \"" . recipient . "\" is not in your public keyring!"
-          echohl None
-        endif
-      end
-    endfor
-  endif
-
-  call s:GPGDebug(2, "recipients are: " . string(recipients))
-  call s:GPGDebug(2, "unknown recipients are: " . string(unknownrecipients))
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGCheckRecipients()")
-  return [ recipients, unknownrecipients ]
-endfunction
-
-" Function: s:GPGNameToID(name) {{{2
-"
-" find GPG key ID corresponding to a name
-" Returns: ID for the given name
-"
-function s:GPGNameToID(name)
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGNameToID()")
-
-  " ask gpg for the id for a name
-  let cmd = { 'level': 2 }
-  let cmd.args = '--quiet --with-colons --fixed-list-mode --list-keys ' . shellescape(a:name)
-  let output = s:GPGSystem(cmd)
-
-  " when called with "--with-colons" gpg encodes its output _ALWAYS_ as UTF-8,
-  " so convert it, if necessary
-  if (&encoding != "utf-8")
-    let output = iconv(output, "utf-8", &encoding)
-  endif
-  let lines = split(output, "\n")
-
-  " parse the output of gpg
-  let pubseen = 0
-  let counter = 0
-  let gpgids = []
-  let duplicates = {}
-  let choices = "The name \"" . a:name . "\" is ambiguous. Please select the correct key:\n"
-  for line in lines
-
-    " check if this line has already been processed
-    if !has_key(duplicates, line)
-      let duplicates[line] = 1
-
-      let fields = split(line, ":")
-
-      " search for the next uid
-      if pubseen
-        if (fields[0] == "uid")
-          let choices = choices . "   " . fields[9] . "\n"
-        else
-          let pubseen = 0
-        endif
-      " search for the next pub
-      else
-        if (fields[0] == "pub")
-          " Ignore keys which are not usable for encryption
-          if fields[11] !~? 'e'
-            continue
-          endif
-
-          let identity = fields[4]
-          let gpgids += [identity]
-          if exists("*strftime")
-            let choices = choices . counter . ": ID: 0x" . identity . " created at " . strftime("%c", fields[5]) . "\n"
-          else
-            let choices = choices . counter . ": ID: 0x" . identity . "\n"
-          endif
-          let counter = counter+1
-          let pubseen = 1
-        endif
-      endif
-    endif
-
-  endfor
-
-  " counter > 1 means we have more than one results
-  let answer = 0
-  if (counter > 1)
-    let choices = choices . "Enter number: "
-    let answer = input(choices, "0")
-    while (answer == "")
-      let answer = input("Enter number: ", "0")
-    endwhile
-  endif
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGNameToID()")
-  return get(gpgids, answer, "")
-endfunction
-
-" Function: s:GPGIDToName(identity) {{{2
-"
-" find name corresponding to a GPG key ID
-" Returns: Name for the given ID
-"
-function s:GPGIDToName(identity)
-  call s:GPGDebug(3, ">>>>>>>> Entering s:GPGIDToName()")
-
-  " TODO is the encryption subkey really unique?
-
-  " ask gpg for the id for a name
-  let cmd = { 'level': 2 }
-  let cmd.args = '--quiet --with-colons --fixed-list-mode --list-keys ' . a:identity
-  let output = s:GPGSystem(cmd)
-
-  " when called with "--with-colons" gpg encodes its output _ALWAYS_ as UTF-8,
-  " so convert it, if necessary
-  if (&encoding != "utf-8")
-    let output = iconv(output, "utf-8", &encoding)
-  endif
-  let lines = split(output, "\n")
-
-  " parse the output of gpg
-  let pubseen = 0
-  let uid = ""
-  for line in lines
-    let fields = split(line, ":")
-
-    if !pubseen " search for the next pub
-      if (fields[0] == "pub")
-        " Ignore keys which are not usable for encryption
-        if fields[11] !~? 'e'
-          continue
-        endif
-
-        let pubseen = 1
-      endif
-    else " search for the next uid
-      if (fields[0] == "uid")
-        let pubseen = 0
-        if exists("*strftime")
-          let uid = fields[9] . s:GPGMagicString . "(ID: 0x" . a:identity . " created at " . strftime("%c", fields[5]) . ")"
-        else
-          let uid = fields[9] . s:GPGMagicString . "(ID: 0x" . a:identity . ")"
-        endif
-        break
-      endif
-    endif
-  endfor
-
-  call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGIDToName()")
-  return uid
-endfunction
-
-function s:GPGPreCmd()
-  let &shellredir = s:shellredir
-  let &shell = s:shell
-  let &shelltemp = s:shelltemp
-endfunction
-
-function s:GPGPostCmd()
-  let &shellredir = s:shellredirsave
-  let &shell = s:shellsave
-  let &shelltemp = s:shelltempsave
-endfunction
-
-" Function: s:GPGSystem(dict) {{{2
-"
-" run g:GPGCommand using system(), logging the commandline and output
-" Recognized keys are:
-" level - Debug level at which the commandline and output will be logged
-" args - Arguments to be given to g:GPGCommand
-"
-" Returns: command output
-"
-function s:GPGSystem(dict)
-  let commandline = printf('%s %s', s:GPGCommand, a:dict.args)
-  if (!empty(g:GPGHomedir))
-    let commandline .= ' --homedir ' . shellescape(g:GPGHomedir)
-  endif
-  let commandline .= ' ' . s:stderrredirnull
-  call s:GPGDebug(a:dict.level, "command: ". commandline)
-
-  call s:GPGPreCmd()
-  let output = system(commandline)
-  call s:GPGPostCmd()
-
-  call s:GPGDebug(a:dict.level, "output: ". output)
-  return output
-endfunction
-
-" Function: s:GPGExecute(dict) {{{2
-"
-" run g:GPGCommand using :execute, logging the commandline
-" Recognized keys are:
-" level - Debug level at which the commandline will be logged
-" args - Arguments to be given to g:GPGCommand
-" ex - Ex command which will be :executed
-" redirect - Shell redirect to use, if needed
-"
-function s:GPGExecute(dict)
-  let commandline = printf('%s%s %s', a:dict.ex, s:GPGCommand, a:dict.args)
-  if (!empty(g:GPGHomedir))
-    let commandline .= ' --homedir ' . shellescape(g:GPGHomedir, 1)
-  endif
-  if (has_key(a:dict, 'redirect'))
-    let commandline .= ' ' . a:dict.redirect
-  endif
-  let commandline .= ' ' . s:stderrredirnull
-  call s:GPGDebug(a:dict.level, "command: " . commandline)
-
-  call s:GPGPreCmd()
-  execute commandline
-  call s:GPGPostCmd()
-endfunction
-
-" Function: s:GPGDebug(level, text) {{{2
-"
-" output debug message, if this message has high enough importance
-" only define function if GPGDebugLevel set at all
-"
-function s:GPGDebug(level, text)
-  if exists("g:GPGDebugLevel") && g:GPGDebugLevel >= a:level
-    if exists("g:GPGDebugLog")
-      execute "redir >> " . g:GPGDebugLog
-      silent echom "GnuPG: " . a:text
-      redir END
-    else
-      echom "GnuPG: " . a:text
-    endif
-  endif
-endfunction
-
-" Section: Commands {{{1
-
-command! GPGViewRecipients call s:GPGViewRecipients()
-command! GPGEditRecipients call s:GPGEditRecipients()
-command! GPGViewOptions call s:GPGViewOptions()
-command! GPGEditOptions call s:GPGEditOptions()
-
-" Section: Menu {{{1
-
-if (has("menu"))
-  amenu <silent> Plugin.GnuPG.View\ Recipients :GPGViewRecipients<CR>
-  amenu <silent> Plugin.GnuPG.Edit\ Recipients :GPGEditRecipients<CR>
-  amenu <silent> Plugin.GnuPG.View\ Options :GPGViewOptions<CR>
-  amenu <silent> Plugin.GnuPG.Edit\ Options :GPGEditOptions<CR>
-endif
-
-" vim600: set foldmethod=marker foldlevel=0 :
diff --git a/dotfiles/.local/share/nvim/site/plugin/latexlivepreview.vim b/dotfiles/.local/share/nvim/site/plugin/latexlivepreview.vim
deleted file mode 100644
index f4a315a..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/latexlivepreview.vim
+++ /dev/null
@@ -1,276 +0,0 @@
-" Copyright (C) 2012 Hong Xu
-
-" This file is part of vim-live-preview.
-
-" vim-live-preview is free software: you can redistribute it and/or modify it
-" under the terms of the GNU General Public License as published by the Free
-" Software Foundation, either version 3 of the License, or (at your option)
-" any later version.
-
-" vim-live-preview is distributed in the hope that it will be useful, but
-" WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-" or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-" more details.
-
-" You should have received a copy of the GNU General Public License along with
-" vim-live-preview.  If not, see <http://www.gnu.org/licenses/>.
-
-
-if v:version < 700
-    finish
-endif
-
-" Check whether this script is already loaded
-if exists("g:loaded_vim_live_preview")
-    finish
-endif
-let g:loaded_vim_live_preview = 1
-
-" Check mkdir feature
-if (!exists("*mkdir"))
-    echohl ErrorMsg
-    echo 'vim-llp: mkdir required'
-    echohl None
-    finish
-endif
-
-" Setup python
-if (has('python3'))
-    let s:py_exe = 'python3'
-elseif (has('python'))
-    let s:py_exe = 'python'
-else
-    echohl ErrorMsg
-    echo 'vim-llp: python required'
-    echohl None
-    finish
-endif
-
-let s:saved_cpo = &cpo
-set cpo&vim
-
-let s:previewer = ''
-
-" Run a shell command in background
-function! s:RunInBackground(cmd)
-
-execute s:py_exe "<< EEOOFF"
-
-try:
-    subprocess.Popen(
-            vim.eval('a:cmd'),
-            shell = True,
-            universal_newlines = True,
-            stdout=open(os.devnull, 'w'), stderr=subprocess.STDOUT)
-
-except:
-    pass
-EEOOFF
-endfunction
-
-function! s:Compile()
-
-    if !exists('b:livepreview_buf_data') ||
-                \ has_key(b:livepreview_buf_data, 'preview_running') == 0
-        return
-    endif
-
-    " Change directory to handle properly sourced files with \input and bib
-    " TODO: get rid of lcd
-    execute 'lcd ' . b:livepreview_buf_data['root_dir']
-
-    " Write the current buffer in a temporary file
-    silent exec 'write! ' . b:livepreview_buf_data['tmp_src_file']
-
-    call s:RunInBackground(b:livepreview_buf_data['run_cmd'])
-
-    lcd -
-endfunction
-
-function! s:StartPreview(...)
-    let b:livepreview_buf_data = {}
-
-    let b:livepreview_buf_data['py_exe'] = s:py_exe
-
-    " Create a temp directory for current buffer
-    execute s:py_exe "<< EEOOFF"
-vim.command("let b:livepreview_buf_data['tmp_dir'] = '" +
-        tempfile.mkdtemp(prefix="vim-latex-live-preview-") + "'")
-EEOOFF
-
-    let b:livepreview_buf_data['tmp_src_file'] =
-                \ b:livepreview_buf_data['tmp_dir'] .
-                \ expand('%:p:r')
-
-    " Guess the root file which will be compiled, using first the argument
-    " passed, then the first line declaration of the source file and
-    " eventually fallback to the current file.
-    " TODO: emulate -parse-first-line properly
-    let l:root_line = substitute(getline(1),
-                \ '\v^\s*\%\s*!tex\s*root\s*\=\s*(.*)\s*$',
-                \ '\1', '')
-    if (a:0 > 0)
-        let l:root_file = fnamemodify(a:1, ':p')
-    elseif (l:root_line != getline(1) && strlen(l:root_line) > 0)                       " TODO: existence of `% !TEX` declaration condition must be cleaned...
-        let l:root_file = fnamemodify(l:root_line, ':p')
-    else
-        let l:root_file = b:livepreview_buf_data['tmp_src_file']
-    endif
-
-    " Hack for complex project trees: recreate the tree in tmp_dir
-    " Build tree for tmp_src_file (copy of the current buffer)
-    let l:tmp_src_dir = fnamemodify(b:livepreview_buf_data['tmp_src_file'], ':p:h')
-    if (!isdirectory(l:tmp_src_dir))
-        silent call mkdir(l:tmp_src_dir, 'p')
-    endif
-    " Build tree for root_file (main tex file, which might be tmp_src_file,
-    " ie. the current file)
-    if (l:root_file == b:livepreview_buf_data['tmp_src_file'])                          " if root file is the current file
-        let l:tmp_root_dir = l:tmp_src_dir
-    else
-        let l:tmp_root_dir = b:livepreview_buf_data['tmp_dir'] . fnamemodify(l:root_file, ':p:h')
-        if (!isdirectory(l:tmp_root_dir))
-            silent call mkdir(l:tmp_root_dir, 'p')
-        endif
-    endif
-
-    " Escape pathnames
-    let l:root_file = fnameescape(l:root_file)
-    let l:tmp_root_dir = fnameescape(l:tmp_root_dir)
-    let b:livepreview_buf_data['tmp_dir'] = fnameescape(b:livepreview_buf_data['tmp_dir'])
-    let b:livepreview_buf_data['tmp_src_file'] = fnameescape(b:livepreview_buf_data['tmp_src_file'])
-
-    " Change directory to handle properly sourced files with \input and bib
-    " TODO: get rid of lcd
-    if (l:root_file == b:livepreview_buf_data['tmp_src_file'])                          " if root file is the current file
-        let b:livepreview_buf_data['root_dir'] = fnameescape(expand('%:p:h'))
-    else
-        let b:livepreview_buf_data['root_dir'] = fnamemodify(l:root_file, ':p:h')
-    endif
-    execute 'lcd ' . b:livepreview_buf_data['root_dir']
-
-    " Write the current buffer in a temporary file
-    silent exec 'write! ' . b:livepreview_buf_data['tmp_src_file']
-
-    let l:tmp_out_file = l:tmp_root_dir . '/' .
-                \ fnamemodify(l:root_file, ':t:r') . '.pdf'
-
-    let b:livepreview_buf_data['run_cmd'] =
-                \ 'env ' .
-                \       'TEXMFOUTPUT=' . l:tmp_root_dir . ' ' .
-                \       'TEXINPUTS=' . l:tmp_root_dir
-                \                    . ':' . b:livepreview_buf_data['root_dir']
-                \                    . ': ' .
-                \ s:engine . ' ' .
-                \       '-shell-escape ' .
-                \       '-interaction=nonstopmode ' .
-                \       '-output-directory=' . l:tmp_root_dir . ' ' .
-                \       l:root_file
-                " lcd can be avoided thanks to root_dir in TEXINPUTS
-
-    silent call system(b:livepreview_buf_data['run_cmd'])
-    if v:shell_error != 0
-        echo 'Failed to compile'
-        lcd -
-        return
-    endif
-
-    " Enable compilation of bibliography:
-    let l:bib_files = split(glob(b:livepreview_buf_data['root_dir'] . '/**/*.bib'))     " TODO: fails if unused bibfiles
-    if len(l:bib_files) > 0
-        for bib_file in l:bib_files
-            let bib_fn = fnamemodify(bib_file, ':t')
-            call writefile(readfile(bib_file),
-                        \ l:tmp_root_dir . '/' . bib_fn)                                " TODO: may fail if same bibfile names in different dirs
-        endfor
-
-        " Update compile command with bibliography
-        let b:livepreview_buf_data['run_cmd'] =
-                \       'env ' .
-                \               'TEXMFOUTPUT=' . l:tmp_root_dir . ' ' .
-                \               'TEXINPUTS=' . l:tmp_root_dir
-                \                            . ':' . b:livepreview_buf_data['root_dir']
-                \                            . ': ' .
-                \       'bibtex ' . l:tmp_root_dir . '/*.aux' .
-                \ ' && ' .
-                \       b:livepreview_buf_data['run_cmd']
-
-        silent call system(b:livepreview_buf_data['run_cmd'])
-    endif
-    if v:shell_error != 0
-        echo 'Failed to compile bibliography'
-        lcd -
-        return
-    endif
-
-    call s:RunInBackground(s:previewer . ' ' . l:tmp_out_file)
-
-    lcd -
-
-    let b:livepreview_buf_data['preview_running'] = 1
-endfunction
-
-" Initialization code
-function! s:Initialize()
-    let l:ret = 0
-    execute s:py_exe "<< EEOOFF"
-try:
-    import vim
-    import tempfile
-    import subprocess
-    import os
-except:
-    vim.command('let l:ret = 1')
-EEOOFF
-
-    if l:ret != 0
-        return 'Python initialization failed.'
-    endif
-
-    " Get the tex engine
-    if exists('g:livepreview_engine')
-        let s:engine = g:livepreview_engine
-    else
-        for possible_engine in ['pdflatex', 'xelatex']
-            if executable(possible_engine)
-                let s:engine = possible_engine
-                break
-            endif
-        endfor
-    endif
-
-    " Get the previewer
-    if exists('g:livepreview_previewer')
-        let s:previewer = g:livepreview_previewer
-    else
-        for possible_previewer in ['evince', 'okular']
-            if executable(possible_previewer)
-                let s:previewer = possible_previewer
-                break
-            endif
-        endfor
-    endif
-
-    return 0
-endfunction
-
-
-let s:init_msg = s:Initialize()
-
-if type(s:init_msg) == type('')
-    echohl ErrorMsg
-    echo 'vim-live-preview: ' . s:init_msg
-    echohl None
-endif
-
-unlet! s:init_msg
-
-command! -nargs=* LLPStartPreview call s:StartPreview(<f-args>)
-
-autocmd CursorHold,CursorHoldI,BufWritePost * call s:Compile()
-
-let &cpo = s:saved_cpo
-unlet! s:saved_cpo
-
-" vim703: cc=80
-" vim:fdm=marker et ts=4 tw=78 sw=4
diff --git a/dotfiles/.local/share/nvim/site/plugin/neomake.vim b/dotfiles/.local/share/nvim/site/plugin/neomake.vim
deleted file mode 100644
index 781871a..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/neomake.vim
+++ /dev/null
@@ -1,50 +0,0 @@
-if exists('g:loaded_neomake') || &compatible
-    finish
-endif
-let g:loaded_neomake = 1
-
-command! -nargs=* -bang -bar -complete=customlist,neomake#cmd#complete_makers
-            \ Neomake call neomake#Make(<bang>1, [<f-args>])
-
-" These commands are available for clarity
-command! -nargs=* -bar -complete=customlist,neomake#cmd#complete_makers
-            \ NeomakeProject Neomake! <args>
-command! -nargs=* -bar -complete=customlist,neomake#cmd#complete_makers
-            \ NeomakeFile Neomake <args>
-
-command! -nargs=+ -bang -complete=shellcmd
-            \ NeomakeSh call neomake#ShCommand(<bang>0, <q-args>)
-command! NeomakeListJobs call neomake#ListJobs()
-command! -bang -nargs=1 -complete=custom,neomake#cmd#complete_jobs
-            \ NeomakeCancelJob call neomake#CancelJob(<q-args>, <bang>0)
-command! -bang NeomakeCancelJobs call neomake#CancelJobs(<bang>0)
-
-command! -bang -bar -nargs=? -complete=customlist,neomake#cmd#complete_makers
-            \ NeomakeInfo call neomake#debug#display_info(<bang>0, <f-args>)
-
-command! -bang -bar NeomakeClean call neomake#cmd#clean(<bang>1)
-
-" Enable/disable/toggle commands.
-command! -bar NeomakeToggle call neomake#cmd#toggle(g:)
-command! -bar NeomakeToggleBuffer call neomake#cmd#toggle(b:)
-command! -bar NeomakeToggleTab call neomake#cmd#toggle(t:)
-command! -bar NeomakeDisable call neomake#cmd#disable(g:)
-command! -bar NeomakeDisableBuffer call neomake#cmd#disable(b:)
-command! -bar NeomakeDisableTab call neomake#cmd#disable(t:)
-command! -bar NeomakeEnable call neomake#cmd#enable(g:)
-command! -bar NeomakeEnableBuffer call neomake#cmd#enable(b:)
-command! -bar NeomakeEnableTab call neomake#cmd#enable(t:)
-
-command! NeomakeStatus call neomake#cmd#display_status()
-
-" NOTE: experimental, no default mappings.
-" NOTE: uses -addr=lines (default), and therefore negative counts do not work
-"       (see https://github.com/vim/vim/issues/3654).
-command! -bar -count=1 NeomakeNextLoclist call neomake#list#next(<count>, 1)
-command! -bar -count=1 NeomakePrevLoclist call neomake#list#prev(<count>, 1)
-command! -bar -count=1 NeomakeNextQuickfix call neomake#list#next(<count>, 0)
-command! -bar -count=1 NeomakePrevQuickfix call neomake#list#prev(<count>, 0)
-
-call neomake#setup#setup_autocmds()
-
-" vim: ts=4 sw=4 et
diff --git a/dotfiles/.local/share/nvim/site/plugin/node.vim b/dotfiles/.local/share/nvim/site/plugin/node.vim
deleted file mode 100644
index a541292..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/node.vim
+++ /dev/null
@@ -1,47 +0,0 @@
-if exists("g:loaded_node") || &cp || v:version < 700 | finish | endif
-let g:loaded_node = 1
-
-let s:filetypes = ["javascript", "json", "jsx"]
-if exists("g:node_filetypes") | let s:filetypes = g:node_filetypes | endif
-
-function! s:detect(dir)
-	if exists("b:node_root") | return | endif
-	let dir = a:dir
-
-	while 1
-		let is_node = 0
-		let is_node = is_node || filereadable(dir . "/package.json")
-		let is_node = is_node || isdirectory(dir . "/node_modules")
-		if is_node | return node#initialize(dir) | endif
-
-		let parent = fnamemodify(dir, ":h")
-		if parent == dir | return | endif
-		let dir = parent
-	endwhile
-endfunction
-
-function! s:permutate(ft)
-	" Don't know right now how to detect javascript.jsx and other permutations
-	" without precomputing them in advance. Please let me know if you do.
-	return [a:ft, a:ft . ".*", "*." . a:ft, "*." . a:ft . ".*"]
-endfunction
-
-function! s:flatten(list)
-	let values = []
-	for value in a:list
-		if type(value) == type([]) | call extend(values, value)
-		else | add(values, value)
-		endif
-	endfor
-	return values
-endfunction
-
-augroup Node
-	au!
-	au VimEnter * if empty(expand("<amatch>")) | call s:detect(getcwd()) | endif
-	au BufRead,BufNewFile * call s:detect(expand("<amatch>:p"))
-
-	let s:filetype_patterns = s:flatten(map(s:filetypes, "<SID>permutate(v:val)"))
-	let s:filetype_patterns_joined = join(s:filetype_patterns, ",")
-	execute "au FileType " s:filetype_patterns_joined " call node#javascript()"
-augroup end
diff --git a/dotfiles/.local/share/nvim/site/plugin/vmath.vim b/dotfiles/.local/share/nvim/site/plugin/vmath.vim
deleted file mode 100644
index 0e10044..0000000
--- a/dotfiles/.local/share/nvim/site/plugin/vmath.vim
+++ /dev/null
@@ -1,152 +0,0 @@
-" Vim global plugin for math on visual regions
-" Maintainer:	Damian Conway
-" License:	This file is placed in the public domain.
-
-"######################################################################
-"##                                                                  ##
-"##  To use:                                                         ##
-"##                                                                  ##
-"##     vmap <expr>  ++  VMATH_YankAndAnalyse()                      ##
-"##     nmap         ++  vip++                                       ##
-"##                                                                  ##
-"##  (or whatever keys you prefer to remap these actions to)         ##
-"##                                                                  ##
-"######################################################################
-
-
-" If already loaded, we're done...
-if exists("loaded_vmath")
-    finish
-endif
-let loaded_vmath = 1
-
-" Preserve external compatibility options, then enable full vim compatibility...
-let s:save_cpo = &cpo
-set cpo&vim
-
-" Grab visual selection and do simple math on it...
-function! VMATH_YankAndAnalyse ()
-    if &showmode
-        " Don't reselect the visual region if showmode is enabled
-        " because it will clobber the sum/avg/etc report with the
-        " "-- VISUAL --" message.
-        return "y:call VMATH_Analyse()\<CR>"
-    else
-        return "y:call VMATH_Analyse()\<CR>gv"
-    endif
-endfunction
-
-" What to consider a number...
-let s:NUM_PAT = '^[+-]\?\d\+\%([.]\d\+\)\?\([eE][+-]\?\d\+\)\?$'
-
-" How widely to space the report components...
-let s:REPORT_GAP = 3  "spaces between components
-
-" Do simple math on current yank buffer...
-function! VMATH_Analyse ()
-    " Extract data from selection...
-    let selection = getreg('')
-    let raw_numbers = filter(split(selection), 'v:val =~ s:NUM_PAT')
-    let numbers = map(copy(raw_numbers), 'str2float(v:val)')
-
-    " Results include a newline if original selection did...
-    let newline = selection =~ "\n" ? "\n" : ""
-
-    " Calculate and en-register various interesting metrics...
-    let summation = len(numbers) ? join( numbers, ' + ') : '0'
-    call setreg('s', s:tidy( eval( summation )      )) " Sum     --> register s
-    call setreg('a',         s:average(raw_numbers)  ) " Average --> register a
-    call setreg('x', s:tidy( s:max(numbers)         )) " Max     --> register x
-    call setreg('n', s:tidy( s:min(numbers)         )) " Min     --> register n
-    call setreg('r',         @n . ' to ' . @x        ) " Range   --> register r
-    call setreg('c', len(numbers)                    ) " Count   --> register c
-
-    " Default paste buffer should depend on original contents (TODO)
-    call setreg('', @s )
-
-    " Report...
-    let gap = repeat(" ", s:REPORT_GAP)
-    highlight NormalUnderlined term=underline cterm=underline gui=underline
-    echohl NormalUnderlined
-    echo  's'
-    echohl NONE
-    echon  'um: ' . @s . gap
-    echohl NormalUnderlined
-    echon 'a'
-    echohl NONE
-    echon  'vg: ' . @a . gap
-    echon 'mi'
-    echohl NormalUnderlined
-    echon   'n'
-    echohl NONE
-    echon    ': ' . @n . gap
-    echon 'ma'
-    echohl NormalUnderlined
-    echon   'x'
-    echohl NONE
-    echon    ': ' . @x . gap
-    echohl NormalUnderlined
-    echon  'c'
-    echohl NONE
-    echon  'ount: ' . @c
-
-endfunction
-
-" Prettify numbers...
-function! s:tidy (number)
-    let tidied = printf('%g', a:number)
-    return substitute(tidied, '[.]0\+$', '', '')
-endfunction
-
-" Compute average with meaningful number of decimal places...
-function! s:average (numbers)
-    " Compute average...
-    let summation = eval( len(a:numbers) ? join( a:numbers, ' + ') : '0' )
-    let avg = 1.0 * summation / s:max([len(a:numbers), 1])
-
-    " Determine significant figures...
-    let min_decimals = 15
-    for num in a:numbers
-        let decimals = strlen(matchstr(num, '[.]\d\+$')) - 1
-        if decimals < min_decimals
-            let min_decimals = decimals
-        endif
-    endfor
-
-    " Adjust answer...
-    return min_decimals > 0 ? printf('%0.'.min_decimals.'f', avg)
-    \                       : string(avg)
-endfunction
-
-" Reimplement these because the builtins don't handle floats (!!!)
-function! s:max (numbers)
-    if !len(a:numbers)
-        return 0
-    endif
-    let numbers = copy(a:numbers)
-    let maxnum = numbers[0]
-    for nextnum in numbers[1:]
-        if nextnum > maxnum
-            let maxnum = nextnum
-        endif
-    endfor
-    return maxnum
-endfunction
-
-function! s:min (numbers)
-    if !len(a:numbers)
-        return 0
-    endif
-    let numbers = copy(a:numbers)
-    let minnum = numbers[0]
-    for nextnum in numbers[1:]
-        if nextnum < minnum
-            let minnum = nextnum
-        endif
-    endfor
-    return minnum
-endfunction
-
-
-" Restore previous external compatibility options
-let &cpo = s:save_cpo