Dropped lightline, now using a custom statusline

It displays everything what lightline did before, but I took special
care to make it compatible with all colorschemes I am using.

1 files changed, 0 insertions, 1221 deletions

diff --git a/vimrc-custom-statusline b/vimrc-custom-statusline
deleted file mode 100644
index 19942cd..0000000
--- a/vimrc-custom-statusline
+++ /dev/null
@@ -1,1221 +0,0 @@
-" vim: noai:ts=2:sw=2:sts=2 iskeyword+=\:,\!,\<,\>,\-,\& number
-
-"=======================================================================================================================
-" GENERAL:
-"=======================================================================================================================
-set exrc                          | " enable exrc, a specific .exrc per project, which can contain usual .vimrc commands
-set textwidth=0                   | " better done with modeline or local exrc and not here
-set ts=4 sts=4 sw=4 expandtab     | " better done with a modeline or local exrc
-set virtualedit=all               | " virtual edit should be default behaviour, because I don't see any reason against
-set nonumber norelativenumber     | " do not show numbers by default, because that causes a performance loss, instead activate them on a file type basis
-set ignorecase smartcase hlsearch | " search with ignore case by default, but use case sensitive search when one capital char is contained and highlight while typing (even though its slower)
-set cindent cinoptions+=(0        | " indent at parentheses
-
-
-set path+=**                      | " allow recursive searches for files
-let &path = &path.",/usr/lib/modules/".substitute(system('uname -r'), "\n", "", "")."/build/include"
-
-"=======================================================================================================================
-" SHELL
-"=======================================================================================================================
-if filereadable("/bin/bash")
-  set shell=/bin/bash           | " many scripts rely on bash, but its path varies why it is commented out here
-elseif filereadable("/usr/local/bin/bash")
-  set shell=/usr/local/bin/bash
-endif
-
-"=======================================================================================================================
-" Persistent undo
-"=======================================================================================================================
-if has('persistent_undo')
-  if isdirectory('/dev/shm')
-    set undodir=/dev/shm/     | " save undo file in memory. That is volatile, but fast and we have GIT for longer lasting undoes
-    set directory=/dev/shm/   | " swap file directory to RAM
-    set swapfile
-  elseif isdirectory('/tmp/')
-    set undodir=/tmp/
-  endif
-  set undofile                  | " preserve undo history when closing and reopening buffers (see :help undo-persistence)
-endif
-
-"=======================================================================================================================
-" multi byte
-"=======================================================================================================================
-if has("multi_byte")
-  scriptencoding utf-8       | " tell vim that we are using UTF-8 here
-  set encoding=utf-8         | " we need default UTF-8 encoding to use cool chars as line break and so on (see below)
-  let &termencoding=&encoding | " once we use special chars we assume everybody uses a terminal supporting those
-
-  set fillchars+=fold:\      | "
-  set fillchars+=vert:\║     | " cool vertical split char
-  set fillchars+=diff:\      | " a white space gets used here
-
-  set listchars=             | " initialize empty listchars
-  set listchars+=extends:»   | " symbols used when using :set list (which displays non-printable chars)
-  set listchars+=precedes:«  | " symbols used when using :set list (which displays non-printable chars)
-
-  set listchars+=tab:▏\      | "
-  set listchars+=trail:·     | " symbols used when using :set list (which displays non-printable chars)
-  " set listchars+=eol:↲     | " symbols used when using :set list (which displays non-printable chars)
-  " set listchars+=space:·   | " symbols used when using :set list (which displays non-printable chars)
-  set showbreak+=›           | " symbol used in the beginning of a wrapped line
-
-  " automatically enter list mode when going in insert mode (makes above syntax command temporarily ineffective)
-  set nolist
-  autocmd InsertEnter * set list
-  autocmd InsertLeave * set nolist
-" set fillchars+=stlnc:\―       | "
-end
-
-
-"=======================================================================================================================
-" SPELL_CHECKING
-"=======================================================================================================================
-let g:spellfile_URL='http://ftp.vim.org/vim/runtime/spell'
-" add local user default spell file as primary source for words
-let &spellfile=fnamemodify($MYVIMRC, ":p:h")."/spell/spellfile-user.UTF-8.add"
-
-set nospell          | " disable spell checker by default
-set spelllang=en,de  | " languages for the spell checker
-set spellsuggest=10  | " how many words will z= suggest?
-set thesaurus+=~/.vim/thesaurus/php.txt
-
-"=======================================================================================================================
-" cscope
-"=======================================================================================================================
-" http://vim.wikia.com/wiki/Cscope
-if has('cscope') " compiled with cscope support?
-  set cscopetag  " CTRL-] uses cscope first, then ctags
-  set cscopeverbose
-
-  if has('quickfix')
-    set cscopequickfix=s+,c+,d+,i+,t+,e+
-  endif
-
-  if has('menu')
-   1001menu &Cscope.find.c\ symbol
-          \<tab>s
-          \ :cscope find s <cword><:cR>
-   1001menu &Cscope.find.definition
-          \<tab>g
-          \ :cscope find g <cword><:cR>
-   1001menu &Cscope.find.functions\ called\ by\ this
-          \<tab>d
-          \ :cscope find d <cword><:cR>
-   1001menu &Cscope.find.functions\ calling\ this
-          \<tab>c
-          \ :cscope find c <cword><:cR>
-   1001menu &Cscope.find.text\ string
-          \<tab>t
-          \ :cscope find t <cword><:cR>
-   1001menu &Cscope.find.egrep\ pattern
-          \<tab>e
-          \ :cscope find e <cword><:cR>
-   1001menu &Cscope.find.this\ file
-          \<tab>f
-          \ :cscope find f <cword><:cR>
-   1001menu &Cscope.find.files\ including\ this\ file
-          \<tab>i
-          \ :cscope find i <cword><:cR>
-   1001menu &Cscope.find.places\ where\ this\ symbol\ is\ assigned\ a\ value
-          \<tab>a
-          \ :cscope find a <cword><:cR>
-   1001menu &Cscope.-Sep1-
-          \ :
-   1001menu &Cscope.create\ and\ add\ database
-          \ :cscope kill -1<CR>:execute '!find -type f -regex ".*\.\(c\\|h\\|cpp\\|cxx\\|hh\\|hpp\\|hxx\)$" <bar> cscope -i- -b -q -v'<CR>:cscope add .<CR>
-   1001menu &Cscope.-Sep2-
-          \ :
-   1001menu &Cscope.add\ \.
-          \ :cscope add .<CR>
-   1001menu &Cscope.show
-          \ :cscope show<CR>
-   1001menu &Cscope.reset
-          \ :cscope reset<CR>
-  endif
-endif
-
-" ======================================================================================================================
-" GUI_VERSION
-" ======================================================================================================================
-if has("gui_running")
-  set guicursor=a:block-blinkon100
-  set browsedir=buffer
-  set toolbar+=text
-  set guiheadroom=0
-  set guioptions+=eig
-  set guioptions-=T   | " toolbar
-  set guioptions+=c   | " use console dialogues instead of popups
-  set guioptions+=a   | " auto select: copy&paste using middle click
-  set guioptions+=m   | " remove menu
-  set guioptions-=e   | " do not display tabs
-  set guioptions-=L   | " do not show left scrollbar
-  set guioptions-=r   | " do not show right scrollbar
-  set winaltkeys=menu | " behave like other windows: ALT-key can be used to open the menu (and cannot be :remaped)
-" set selectmode=mouse,key,cmd  | " enters vim's select mode when pressing shift-left or shift-END
-" set keymodel=startsel,stopsel | " makes shift-left, shift-right available for selecting text
-
-
-  " its possible to define alternative fonts (order matters)
-  set guifont=Hasklug\ Nerd\ Font\ Mono\ Semi-Bold\ 10
-  set guifont+=Hasklig\ Semi-Bold\ 10
-  set guifont+=Bitstream\ Vera\ Sans\ Mono\ 10
-  set guifont+=Monospace\ 10
-  set guifont+=FuraMono\ Nerd\ Font\ Mono\ Medium\ 11
-  set guifont+=Source\ Code\ Pro\ for\ Powerline\ SemiBold\ 10
-  set guifont+=LiterationMono\ Nerd\ Font\ Mono\ 10
-  set guifont+=RobotoMono\ Nerd\ Font\ Medium\ 10
-  set guifont+=Source\ Code\ Pro\ Semi-Bold\ 10
-  set guifont+=Dejavu\ Sans\ Mono\ for\ Powerline\ Semibold
-  set guifont+=Droid\ Sans\ Mono\ for\ Powerline\ 10
-  set guifont+=Meslo\ LG\ M\ for\ Powerline\ 10
-
-  " like in the terminal: use Ctrl-shift-v for paste in vim's command editor
-  cnoremap <c-s-v> <c-r>*
-endif
-
-" ======================================================================================================================
-"  SETTINGS:
-" ======================================================================================================================
-set breakindent               | " Every wrapped line will continue visually indented
-set clipboard=unnamedplus     | " makes copy and paste work (autoselectplus might work as well)
-set concealcursor=nc          | " limits the display of concealed text to normal and command mode
-set conceallevel=2            | " replace escaped chars by their UTF-8 representation (useful for LaTeX)
-set confirm                   | " asks 'do you want to save?'
-set cpoptions+=P              | " makes :w filename set the current buffer to filename
-set hidden                    | " allows switching buffers even if the current buffer contains changes (displays +)
-set linebreak                 | " wrap long lines at char 'breakat', not inside words
-set mousemodel=popup          | " only in gvim: right click opens a pop-up-menu
-set mouse=n                   | " allow mouse in normal mode only, so one can use the terminals c&p feature in insert mode
-set noautochdir               | " When on, Vim will change the current working directory
-set nostartofline             | " when scrolling: do not move the cursor to column 1
-set nowrap                    | " but do not (by default) wrap long lines around
-set nrformats+=alpha          | " allows CTRL-A & CTRL-X to increment and decrement letters, not just numbers
-set incsearch                 | " highlight pattern while entering it (performance wise this isn't that good)
-
-if has('nvim') " Neovim?
-set inccommand=nosplit        | " preview substitute and such things in real time
-endif
-
-set pumheight=8               | " Determines the maximum number of items to show in the pop-up menu for
-set scrolljump=5              | " how many lines get scrolled into view when cursor reaches the screens edge
-set scrolloff=0               | " keeps cursor centered
-set shiftround                | " indent/un-indent snaps to multiple of shiftwidths
-set writedelay=0
-
-" display and performance
-set lazyredraw                | " disables redraw during macro execution (improves performance)
-set cmdheight=2               | " sets the command line's height
-set signcolumn=auto           | " auto=auto hide, yes=always, no=never show the column with error indicators
-set nocursorcolumn            | " turn visual cursor column off (improves performance)
-set updatetime=80             | " updates the screen more often
-set redrawtime=1500           | " Timeout in milliseconds for redrawing the screen (switches syntax off when ssh too slow) / CTRL+L to retry
-set notimeout                 | " improves performance but is known to cause problems on slow terminals
-set ttimeout ttimeoutlen=150  | " set Esc key timeout in ms-
-set showcmd                   | " essential: show keys of combined commands in the lower right corner (BUT SLOW, makes cursor flickering)
-set showtabline=2             | " 0: never, 1: only if there are at least two tabs, 2:always
-set shortmess+=I              | " don't give the intro message when starting Vim |:intro|.
-set wildmenu                  | " use a menu in the command line
-set wildmode=longest:full     | " do not preselect any entry and show all possible
-
-" code completion
-" set dictionary=/usr/share/dict/cracklib-small
-" set complete+=k " make default completer <C-N> respect the dictionary
-set complete-=u " scan current and included files
-set complete+=i " scan current and included files
-set complete+=d " scan current and included files for defined name or macro
-set complete+=d               | " scan current and included files for defined name or macro
-set complete+=i               | " scan current and included files for completions
-set tagcase=match             | " tagcase match, because we mostly use ^] to jump around and that variant respects the upper/lower case [followscs, followic, match, ignore]
-set tags+=../tags
-
-" code folding...
-set nofoldenable              | " disable folding, because we have zi to toggle foldenable :)
-set foldclose=all             | " automatically fold, when the cursor leaves the folded area
-set foldcolumn=0              | " I think I don't need this second indicator
-" set foldmethod=syntax         | " foldlevel: syntax, indent, manual / foldmethod=syntax makes Vim incredible slow
-set foldnestmax=1             | " top level folding only
-set foldopen=block,hor,search | " when do we unfold?
-" set foldtext=Foldtext()       | "
-" set foldtext=v:folddashes.substitute(getline(v:foldstart),'\\v^/[/*]\','','g')
-" set foldtext='⊞\ '.substitute(getline(v:foldstart),'^[\ '.printf(&cms,'').']*','','').'↵'.getline(v:foldstart+1).'↵'.getline(v:foldstart+2)
- set foldtext='⊞\ '.substitute(join(getline(v:foldstart,v:foldend),'↵'),'\[*\/\]','','g')
-
-" vim window behaviour
-set splitbelow                | " open new windows below the current one (i find that more intuitive)
-set winminwidth=0             | " (and all other windows, so TODO: watch out)
-set winwidth=30               | " keep NERDTreeWindow at least this size
-
-
-" vim session handling and restore behaviour
-set viminfo+=%                | " restore buffer list
-set sessionoptions=
-set sessionoptions+=buffers
-set sessionoptions+=curdir
-set sessionoptions+=folds
-set sessionoptions+=resize
-set sessionoptions+=slash
-set sessionoptions+=tabpages
-set sessionoptions+=unix
-set sessionoptions+=winpos
-set sessionoptions+=winsize
-
-
-" set nocindent smartindent     | " use smart indent rather then cindent
-set noautoindent
-set nosmartindent
-
-set noshiftround              | " indent/un-indent sna=ps to multiple of shiftwidths
-set noequalalways               | " do not evenly size windows when opening new or closing old
-set nocursorline              | " turn visual cursor line off (improves performance)
-"=======================================================================================================================
-
-" Vim 8 has a terminal command...
-if has('terminal')
-  " use default ESC key to leave insert mode in the internal terminal emulator
-  tnoremap <Esc> <C-W>N
-  " make terminal windows hidden by default (copied from :help terminal)
-  autocmd BufWinEnter * if &buftype == 'terminal' | setlocal bufhidden=hide | endif
-endif
-
-
-" NEOVIM_incompatible:
-"
-if has('nvim') " Neovim?
-  autocmd TermOpen term://* set nobuflisted
-  " use default ESC key to leave insert mode in the internal terminal emulator
-  tnoremap <Esc> <C-\><C-n>
-" set shada+=n~/.vim/shada      | " shada file to use
-"
-  menu &UI.&Open\ in\ Serversession
-        \ :execute ':!nvr --servername /tmp/nvimsocket --remote % +'.line('.')<CR>:stopinsert<CR>:set readonly<CR>
-
-else           " default Vim?
-  autocmd VimLeave * call system("echo -n $'" . escape(getreg(), "'") . "' | xsel -ib")
-
-  set ttymouse=xterm2
-  set ttyscroll=100   | " improves speed for terminal vim, incompatible with nvim
-  set ttyfast         | " improves speed for terminal vim (incompatible with nvim)
-  set nottybuiltin    | " use external termcaps
-  set restorescreen   | " restores the console after exiting vim (intentionally not in nvim)
-  "
-  let g:loaded_ruby_provider = 1 " disable ruby support
-  let g:loaded_python_provider = 1  " disable python 3
-
-  if version >= 702 " clean up (see: http://vim.wikia.com/wiki/VimTip396)
-    autocmd BufWinLeave * call clearmatches()
-  endif
-
-
-  " scripts from the default vim installation, which do not get loaded by default, but are useful.
-  if filereadable($VIMRUNTIME.'/macros/editexisting.vim')
-    packadd! editexisting
-  endif
-
-  " load default plugin 'matchit' to allow % to jump between tags
-  if filereadable($VIMRUNTIME.'/macros/matchit.vim')
-    packadd! matchit
-  endif
-
-endif
-
-
-if has("autocmd")
-  set modeline                | " set variables specific to a file, like indentation by adding a comment
-  " set default completion function in case YouCompleteMe cannot help
-  " set omnifunc=syntaxcomplete#Complete
-
-  augroup set_window_title " {
-    " autocmd BufEnter * let &titlestring = hostname() . "[vim(" . expand("%:t") . ")]"
-    autocmd CursorHold * let &titlestring = "%t %y ".$USER."@".hostname().":%{expand(\"%:~:.:h\")}"
-    set title
-    " autocmd CursorHold * let &titlestring = "Vim (".airline#extensions#tagbar#currenttag().")"
-
-    " set window title for screen(3)
-    if &term == "screen"
-      set t_ts=k
-      set t_fs=\
-    endif
-    if &term == "screen" || &term == "xterm"
-      set titlelen=40
-      set title
-    endif
-  augroup END
-
-  augroup ChangeIcon
-    "if filereadable("/usr/bin/xseticon")
-    "if filereadable("~/.vim/nvim.png")
-    " autocmd VimEnter * silent :execute "!xseticon -id $WINDOWID ~/.vim/nvim.png"
-    " autocmd VimLeave * silent :execute "!xseticon -id $WINDOWID /usr/share/icons/gnome/32x32/apps/xfce-terminal.png"
-    "endif
-    "endif
-  augroup END
-
-  " Fix terminal title =================================================================================================
-  " autocmd VimEnter * let &t_EI .= "\<Esc>[0 q"
-  " autocmd VimEnter * let &t_SI = "\<Esc>]12;green\x7"
-  autocmd VimLeave * silent !echo -ne "\033]112\007"
-
-  " highlight word under the cursor ====================================================================================
-  let w:m1 = 0
-  function! HighlightWordUnderCursor()
-      if(exists('w:m1') && w:m1 > 0)
-        silent! call matchdelete(w:m1)
-        let w:m1 = 0
-      endif
-      let l:currentword = escape(expand('<cword>'), '.')
-      if(strlen(l:currentword) > 0)
-        let w:m1=100
-        silent! call matchadd('BoldUnderline', '\<'.l:currentword.'\>', -1, w:m1)
-      endif
-  endfunction
-  autocmd! CursorHold,CursorHoldI * call HighlightWordUnderCursor()
-
-  " hitting K over a keyword shows a help in a buffer.
-  " Here we define the commands used to look those keywords up
-  " as per file type...
-  augroup filetype_specific
-    autocmd FileType python setlocal keywordprg=pydoc
-    autocmd FileType vim    setlocal keywordprg=:help |.
-    autocmd FileType c,cpp  setlocal equalprg=clang-format
-    autocmd FileType c,cpp  setlocal breakat-=-
-
-    if filereadable("/usr/bin/vendor_perl/ack")
-      autocmd FileType c,cpp  set grepprg=/usr/bin/vendor_perl/ack\ --type=cc\ --nogroup\ --column\ $*
-      autocmd FileType c,cpp  set grepformat=%f:%l:%c:%m
-    endif
-
-    autocmd BufWinEnter * if &previewwindow | setlocal nonumber signcolumn=no filetype=c nobuflisted | endif
-
-
-    " autocmd FileType c,cpp  setlocal iskeyword-=_
-
-    " the following helps to make file=/etc/something work with gf, but disallows filenames with an equal sign in them
-    autocmd FileType conf   setlocal isfname-==
-
-
-    autocmd Filetype css command! CSSsort :g/{/+1;/}/-1 sort
-
-    " keyboard mapping for xml alike languages
-    " Alt-Up : Move cursor up one tag
-    " Alt-Down: Move cursor down one tag
-    " leader-=: tidies currently selected tag and subtags and sorts attributes by name (alphabetically)
-    autocmd Filetype html,markdown,xml iabbrev </ </<C-X><C-O>
-    autocmd Filetype html,htmldjango,xml
-      \ :nnoremap
-              \ <M-Down>
-              \ :call search('^ *<', 'e')<CR>:nohlsearch<CR>|
-      \ :nnoremap
-              \ <M-Up>
-              \ :call search('^ *<', 'eb')<CR>:nohlsearch<CR>|
-      \ :nnoremap
-              \ <leader>=
-              \ vat:'<,'>!tidy -xml --wrap 0 --sort-attributes alpha 2>/dev/null<CR>vat=
-  augroup END
-
-  " autocmd BufNewFile set nobuflisted
-  " use the shada/viminfo file to return the cursor to where it was...
-  autocmd BufReadPost * call setpos(".", getpos("'\""))
-
-  augroup CurrentFileName
-    " highlight the current files name inside the document...
-    let @g = ":exe ':match SpellBad /'.escape(expand('%:t'), '.').'/'"
-    " put the current files name after the cursor...
-    let @f = ":exe ':normal a'.expand('%:t')"
-
-    " grep all buffers for a given string and return result in a quickfix window
-    let @q = ":cex [] | bufdo vimgrepadd /foo/g % | cw"
-
-    let @l = ":let g:signify_vcs_cmds={'git': 'git diff --no-color --no-ext-diff -U0 HEAD^ -- %f'}|:SignifyRefresh"
-
-    if has('menu')
-        source $VIMRUNTIME/menu.vim
-        set wildmenu
-        set cpo-=<
-        set wcm=<C-Z>
-
-        01menu &Functions.toggle\ file\ browser
-              \<Tab><leader><leader>
-              \ <leader><leader>
-        01menu &Functions.-Sep0- :
-
-        01menu &Functions.help
-              \<Tab><F1>
-              \ <F1>
-        01menu &Functions.bp:\ previous\ buffer
-              \<Tab><F2>
-              \ <F2>
-        01menu &Functions.bn:\ next\ buffer
-              \<Tab><F3>
-              \ <F3>
-        01menu &Functions.^wc\:\ close\ window
-              \<Tab><F4>
-              \ <F4>
-        01menu &Functions.-Sep1- :
-
-        01menu &Functions.make
-              \<Tab><F5>
-              \ <F5>
-        01menu &Functions.clear\ matches,\ update\ viewport
-              \<Tab><F6>
-              \ <F6>
-        01menu &Functions.copen\:\ show\ quickfix\ list
-              \<Tab><F7>
-              \ <F7>
-        01menu &Functions.lopen\:\ show\ location\ list
-              \<Tab><F8>
-              \ <F8>
-        01menu &Functions.-Sep2- :
-
-        01menu &Functions.toggle\ tagbar
-              \<Tab><F9>
-              \ <F9>
-
-        if has("gui_running") == 0
-          " in the gui F10 already triggers the menu, not in a terminal vim, so upgrade that...
-          map <F10> :emenu <C-Z>
-        endif
-        01menu &Functions.activate\ menu\ (:emenu)
-              \<Tab><F10>
-              \ <F10>
-
-        01menu &Functions.undef11
-              \<Tab><F11>
-              \ <F11>
-        01menu &Functions.undef12
-              \<Tab><F12>
-              \ <F12>
-        01menu &Functions.-Sep2- :
-
-
-        09menu &Directory.print\ current\ directory
-              \<Tab>:pwd
-              \ :pwd<CR>
-
-        09menu &Directory.-Sep- :
-
-        09menu &Directory.Change\ to\ GIT\ root
-              \<Tab>:Gcd
-              \ :Gcd<CR>:pwd<CR>
-
-        09menu &Directory.Change\ to\ current\ buffers\ directory\ (global)
-              \<tab>:cd\ %:p:h
-              \ :cd %:h<CR>:pwd<CR>
-
-        09menu &Directory.Change\ to\ current\ buffers\ directory\ (local\ window)<tab>:lcd\ %:p:h
-              \ :lcd %:p:h<CR>:pwd<CR>
-
-        menu &Git.&Display\ last\ changes
-              \ :let g:signify_vcs_cmds={'git': 'git diff --no-color --no-ext-diff -U0 HEAD^ -- %f'}<CR>:SignifyRefresh<CR>
-        menu &Git.&Display\ significance\ of\ changes
-              \ :!git diff --stat HEAD~1..HEAD
-        menu &Git.&Display\ Changed\ files\ compared\ to\ master
-              \ :!git diff --name-status ..master
-
-        menu &Match.Clear\ All\ Matches
-              \<Tab><F6>
-              \ :call clearmatches()<CR>
-
-        menu &Match.-Sep- :
-
-        menu &Match.&dispensable\ white\ spaces
-              \ :call matchadd("Convention", '\s\+$', 0)<CR>
-
-        menu &Match.&long\ lines\ (exeeding\ textwidth)
-              \ :call matchadd("Convention", '\%>'.&textwidth.'v.', 0)<CR>
-
-        menu &Match.Highlight\ current\ file\ name
-              \ :call matchadd("Search", escape(expand('%:t'), '.'))<CR>
-
-        " :execute ':match SpellBad /'.escape(expand('%:t'), '.').'/'<CR>
-
-        menu &Window.-Sep- :
-
-
-        menu &Window.Scratch
-              \ :Scratch<CR>
-
-
-        menu &Find.file\ under\ the\ cursor
-              \<Tab>gf
-              \ gf
-
-        menu &Find.Open\ search\ results\ in\ location\ list
-              \<Tab>:gf
-              \ :execute ':vimgrep /'.escape(getreg('/'), '.').'/g %'<CR>
-              \ :copen<CR>
-
-        menu &Changes.list
-              \<Tab>:changes
-              \ :changes<CR>
-        menu &Changes.-Sep- :
-        menu &Changes.previous
-              \<Tab>g;
-              \ g;
-        menu &Changes.next
-              \<Tab>g,
-              \ g,
-
-        menu &Jump.list
-              \<Tab>:jumps
-              \ :jumps<CR>
-        menu &Jump.-Sep1- :
-        menu &Jump.previous\ position
-              \<Tab>CTRL-O
-              \ <C-O>
-        menu &Jump.next\ position
-              \<Tab>CTRL-I
-              \ <C-I>
-        menu &Jump.-Sep2- :
-        menu &Jump.clear\ list
-              \<Tab>:clearjumps
-              \ :clearjumps
-
-       1000menu &Tag.list
-              \<Tab>:tags
-              \ :tags<CR>
-       1000menu &Tag.selection\ list
-              \<Tab>:ts
-              \ :ts<CR>
-
-       1000menu &Tag.-Sep1- :
-
-       1000menu &Tag.stack.jump\ older
-              \<Tab><C-T>
-              \ :po
-       1000menu &Tag.stack.jump\
-              \<Tab>:ta
-              \ :ta
-    endif
-
-    " autocmd BufEnter * @f
-  augroup END
-
-  " autocmd VimEnter * set nobuflisted
-endif
-
-
-" ======================================================================================================================
-" SHORTCUTS: custom shortcuts
-" inoremap <C-Space> <C-x><C-o>
-" inoremap <C-@> <C-Space>
-
-" Bind CTRL+Backspace to vim's version (CTRL+W) in " <CR> insert mode (only works with gvim)
-inoremap
-      \ <C-Backspace>
-      \ <C-W>
-
-" INDENTATION: allows un-indenting a selected block and keeps selection
-vnoremap < <gv
-vnoremap > >gv
-
-" make shift-home select to the beginning of the line
-nnoremap <s-home> v^
-nnoremap <s-end> v$
-
-nnoremap <s-down> vj
-vnoremap <s-down> j
-nnoremap <s-up> vk
-vnoremap <s-up> k
-
-
-" close current buffer with <leader>q...
-nnoremap <leader>q :bp<bar>sp<bar>bn<bar>bd<CR>.
-" google the word under the cursor
-nnoremap <leader>G :execute ":!xdg-open https://google.de/search?q=".expand("<cword>")
-
-nnoremap <silent> <F5> :make!<CR>
-nnoremap <silent> <F6> :silent syntax sync fromstart<CR>:nohlsearch<CR>:silent match<CR>:silent 2match<CR>:silent 3match<CR>
-nnoremap <leader>r :syntax sync fromstart
-
-nnoremap <silent> <A-Up>    :wincmd k<CR>
-nnoremap <silent> <A-Down>  :wincmd j<CR>
-nnoremap <silent> <A-Left>  :wincmd h<CR>
-nnoremap <silent> <A-Right> :wincmd l<CR>
-
-" INSERT_MODE_MAPPINGS:
-" default copy&paste insert key binding (just in insert mode, so it doesn't conflict
-" with visual block mode)- would have been nice, but collides with c-w for digraphs
-" inoremap <C-V> <C-R>+
-"
-inoremap <C-S> <C-O>:w<CR>
-
-" NEOVIM_SPECIFIC:
-if has('nvim') " only neovim...
-  " shortcut \t opens a terminal in a horizontal split
-  nnoremap <leader>t :new +terminal<CR>
-endif
-
-
-
-" ======================================================================================================================
-" START: LOADING PLUGINS
-" ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
-call plug#begin()
-" Colorschemes:
-Plug 'coderonline/vim-remote-menu'
-" Plug 'bbchung/clighter8'
-" Plug 'octol/vim-cpp-enhanced-highlight'
-" Plug 'vim-scripts/TagHighlight'
-" if ! exists('g:TagHighlightSettings')
-"   let g:TagHighlightSettings = {}
-" endif
-" let g:TagHighlightSettings['TagFileName'] = 'tags'
-" let g:TagHighlightSettings['CtagsExecutable'] = 'ctags'
-
-Plug 'chriskempson/base16-vim'        | " not just one high quality color scheme (all named base16-*)
-Plug 'NLKNguyen/papercolor-theme'     | " the one I like the most
-
-Plug 'mhinz/vim-signify'              | " uses the sign column to indicate added, modified and removed lines
-Plug 'tpope/vim-fugitive'             | " the most complete GIT integration plugin
-Plug 'godlygeek/tabular'              | " align code on a sign, like :Tab/=
-Plug 'severin-lemaignan/vim-minimap'
-Plug 'tpope/vim-surround'             | " plugin makes cs"' inside a line replace " with '
-let g:signify_vcs_list = [ 'git' ]    | " use signify only with git (improves speed when loading buffers, see :h signify)
-let g:signify_cursorhold_insert     = 0
-let g:signify_cursorhold_normal     = 0
-let g:signify_update_on_bufenter    = 0
-let g:signify_update_on_focusgained = 0
-let g:signify_sign_show_count = 1
-
-" NERDTree: replaces NetRW, as long as it has so many bugs
-Plug 'scrooloose/nerdtree'            | "
-let NERDTreeIgnore                = ['\.aux$', '\.o$']
-let NERDTreeCascadeSingleChildDir = 0 | " I don't get how one can use <m> to create files in that included directory
-let NERDTreeChDirMode             = 0
-let NERDTreeHiddenFirst           = 1
-let NERDTreeMinimalUI             = 1
-let NERDTreeShowBookmarks         = 1 | " show bookmarks by default (when opening for the first time)
-let NERDTreeWinSize               = 40
-let NERDTreeQuitOnOpen            = 1
-
-" depending on if NERDTree has the focus:
-nnoremap <expr>
-       \ <leader><leader>
-       \ bufwinnr("%")==g:NERDTree.GetWinNum() ? ':NERDTreeClose<CR>' : ':NERDTreeFind<CR>'
-nnoremap <expr>
-       \ <F2>
-       \ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':N<CR>'
-
-nnoremap <expr>
-       \ <F3>
-       \ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':n<CR>'
-
-nnoremap <F4>
-       \ :wincmd c<CR>
-" close NERDTree if it is the last remaining window (taken from the official documentation)
-" autocmd bufenter *
-"       \ if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
-"
-
-
-" map CTRL-PageUp/Down to next/previous buffer
-" and Shift-PageUp/Down to next/previous arglist file
-nnoremap <C-PageUp> :bn<CR>
-nnoremap <C-PageDown> :bp<CR>
-nnoremap <S-PageUp> :N<CR>
-nnoremap <S-PageDown> :n<CR>
-
-
-" Additional: ========================================.
-Plug 'sheerun/vim-polyglot'                   " better syntax highlighting/indentation for multiple languages
-let g:javascript_conceal_function             = "ƒ"
-let g:javascript_conceal_null                 = "ø"
-let g:javascript_conceal_this                 = "@"
-let g:javascript_conceal_return               = "⇚"
-let g:javascript_conceal_undefined            = "¿"
-let g:javascript_conceal_NaN                  = "ℕ"
-let g:javascript_conceal_prototype            = "¶"
-let g:javascript_conceal_static               = "•"
-let g:javascript_conceal_super                = "Ω"
-let g:javascript_conceal_arrow_function       = "⇒"
-
-Plug 'majutsushi/tagbar' " superseeds taglist-plus, which isn't maintained any more
-let g:tagbar_autoclose   = 0
-let g:tagbar_autofocus   = 1
-let g:tagbar_autoshowtag = 0
-let g:tagbar_compact     = 1
-let g:tagbar_indent      = 0
-let g:tagbar_foldlevel   = 99
-
-nnoremap <F9> :TagbarToggle<CR>| " bind TagBar to hotkey F9
-
-
-" LIGHTLINE: a fancy status line =======================================================================================
-"
-set noshowmode    | " mode will be shown twice, in lightline and below, so we want to deactivate one
-set laststatus=2  | " required by AirLine and Lightline, without status line does not appear until a window split
-
-" set statusline=\ %##%{(&modified?nr2char(0xF0C7):'')}%{(&readonly\ ?\ ''\ :\ '')}%)%{fnamemodify(getcwd(),':~')}%{nr2char(0x20)}%{nr2char(0xE0B1)}%{nr2char(0x20)}%f%{nr2char(0xf05b)}%y%*%=%l:%c(%p%%)
-"
-
-
-set statusline=
-set statusline+=%#StatusLineHighlight#
-set statusline+=%1*
-set statusline+=%{(&readonly\ ?\ '\ \ \ '\ :\ '')}
-set statusline+=%{(&modified\ ?\ nr2char(0xF0C7).'\ '\ :\ '')}
-set statusline+=%(%w%h%q\ %-8{mode()}%)
-set statusline+=%{nr2char(0xe621)}
-set statusline+=%(\ %{fnamemodify(getcwd(),\ ':~')}\ %)
-set statusline+=%{nr2char(0xf44a)}
-set statusline+=%(\ %f\ %)
-set statusline+=%2*
-set statusline+=%{nr2char(0xE0B4)\ }
-
-set statusline+=%=
-
-set statusline+=%2*
-set statusline+=%{nr2char(0xE0B6)}
-set statusline+=%1*
-set statusline+=%1(%) " a single space
-set statusline+=%{\ &filetype}
-set statusline+=%(\ %{nr2char(0xe621)}\ %)
-set statusline+=%{&fileencoding}
-set statusline+=%(\ %{nr2char(0xe621)}\ %)
-set statusline+=%{&fileformat}
-set statusline+=%(\ %{nr2char(0xe621)}\ %)
-set statusline+=%4l:%-4c
-set statusline+=%-3p%%
-
-
-set tabline=
-set tabline+=%1*
-set tabline+=%3(\ %)
-set tabline+=%{nr2char(0xe621)}
-set tabline+=%(%{v:servername}\ %{v:this_session}%)
-set tabline+=%2*
-set tabline+=%{nr2char(0xE0B4)\ }
-
-set tabline+=%=
-
-set tabline+=%2*
-set tabline+=%{nr2char(0xE0B6)}
-set tabline+=%1*
-set tabline+=%(\ \ %{fugitive#head()}\ %)
-set tabline+=%{nr2char(0xe621)}
-set tabline+=%(\ \ %{tabpagenr()}/%{tabpagenr('$')}\ %)
-set tabline+=%##
-" set statusline+=%t%m
-" set statusline+=%{TagInStatusLine()}
-" set statusline+=%#warningmsg#
-" set statusline+=%{SyntasticStatuslineFlag()}
-
-" Plug 'itchyny/lightline.vim'
-
-" lightline-buffer ui settings
-" replace these symbols with ASCII characters if your environment does not support unicode
-let g:lightline_buffer_logo                     = ''
-let g:lightline_buffer_readonly_icon            = ''
-let g:lightline_buffer_modified_icon            = '✭'
-let g:lightline_buffer_git_icon                 = ' '
-let g:lightline_buffer_ellipsis_icon            = '..'
-let g:lightline_buffer_active_buffer_left_icon  = ' '
-let g:lightline_buffer_active_buffer_right_icon = ''
-" let g:lightline_buffer_separator_icon           = 'XX'
-
-" lightline-buffer function settings
-let g:lightline_buffer_show_bufnr               = 0
-let g:lightline_buffer_rotate                   = 0
-let g:lightline_buffer_fname_mod                = ':t'
-let g:lightline_buffer_excludes                 = ['vimfiler']
-let g:lightline_buffer_maxflen                  = 30
-let g:lightline_buffer_maxfextlen               = 3
-let g:lightline_buffer_minflen                  = 16
-let g:lightline_buffer_minfextlen               = 3
-let g:lightline_buffer_reservelen               = 20
-
-"     \                ['warnings', 'errors', 'syntastic']
-"    \     'left': [ [ 'bufferinfo' ], [ 'bufferbefore', 'buffercurrent', 'bufferafter' ], ],
-let g:lightline = {
-    \   'tabline': {
-    \     'left': [ [ 'servername', 'sessionname' ] ],
-    \     'right': [ [], ['gitbranch', 'tabnumber'] ],
-    \   },
-    \   'colorscheme': 'Tomorrow_Night',
-    \   'separator': { 'left': "\uE0B4", 'right': "\uE0B6" },
-    \   'subseparator': { 'left': "\uE0b1", 'right': "\uE0b3" },
-    \   'inactive': {
-    \     'left': [ [ 'pwd', 'relativepath'] ],
-    \     'right': []
-    \   },
-    \   'active': {
-    \     'left': [ [ 'mode', 'register', 'paste' ], [ 'pwd', 'relativepath' ] , ['tagbar']],
-    \     'right': [ [ 'lineinfo', 'percent' ], [ 'filetype', 'readonly', 'spell', 'fileencoding', 'fileformat'  ] ]
-    \   },
-    \   'component': {
-    \     'tagbar': '%{substitute(tagbar#currenttag("%s", "", "fs"), "\(.*\)", "", "")}',
-    \     'ycmparent': '%{substitute(execute("YcmComplete GetParent"), "\(.*\)", "", "")}',
-    \     'filename': '%t',
-    \     'buffer_alt': '%{expand("#:t")}',
-    \     'servername': ' %{v:servername}',
-    \     'sessionname': '%{v:this_session}',
-    \     'gitbranch': ' %{fugitive#head()}',
-    \     'tabnumber': " %{tabpagenr()}/%{tabpagenr('$')}",
-    \     'readonly': '%{&readonly ? "" : ""}',
-    \     'register': '%{v:register}',
-    \     'title': '%{getwinvar(0, "quickfix_title")}',
-    \     'pwd': '%{fnamemodify(getcwd(), ":~")}',
-    \     'relativepath': '%{fnamemodify(expand("%"), ":.")}'
-    \   },
-    \   'component_expand': {
-    \     'buffercurrent': 'lightline#buffer#buffercurrent2',
-    \     'syntastic': 'SyntasticStatuslineFlag',
-    \   },
-    \   'component_function': {
-    \     'bufferinfo': 'lightline#buffer#bufferinfo',
-    \     'warnings': 'youcompleteme#GetWarningCount',
-    \     'errors': 'youcompleteme#GetErrorCount',
-    \   },
-    \ }
-
-
-" Autocompleter: =====================================
-if has("python")
-
-  " ULTISNIPS: code snippet ============================================================================================
-  Plug 'honza/vim-snippets'                      " dependency of ultisnips (see below)
-  Plug 'SirVer/ultisnips'                        " replaces loremipsum (and many more)
-  " let g:UltiSnipsExpandTrigger       = '<Tab>'|  " expands the snippet, be careful not to use <tab> elsewhere (ycm uses it by default, but it has been deactivated by g:ycm_key_list_select_completion)
-  let g:UltiSnipsExpandTrigger       = '<Tab>'|  " expands the snippet, be careful not to use <tab> elsewhere (ycm uses it by default, but it has been deactivated by g:ycm_key_list_select_completion)
-
-  let g:UltiSnipsJumpForwardTrigger  = '<Tab>'| 
-  let g:UltiSnipsJumpBackwardTrigger = '<S-Tab>'|
-  "d let g:UltiSnipsJumpForwardTrigger  = '<PageDown>'
-  " let g:UltiSnipsJumpBackwardTrigger = '<PageUp>'
-  "let g:UltiSnipsExpandTrigger       = '<C-j>'| " Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
-  "let g:UltiSnipsJumpForwardTrigger  = '<C-j>'| " \
-  "let g:UltiSnipsJumpBackwardTrigger = '<C-k>'| " \
-  "let g:UltiSnipsListSnippets        = '<C-`>'| " YouCompleteMe includes those, so this isn't necessary
-  "let g:UltiSnipsListSnippets        = '<leader><leader>'| " YouCompleteMe includes those, so this isn't necessary
-  """ Ultisnips
-  " let g:UltiSnipsExpandTrigger="<c-tab>"
-  " let g:UltiSnipsListSnippets="<c-s-tab>"
-
-  if has('nvim')
-    Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
-    " Use deoplete.
-    let g:deoplete#enable_at_startup = 1
-    inoremap <silent><expr> <C-Space> deoplete#mappings#manual_complete()
-
-    Plug 'Shougo/echodoc.vim'
-    let g:echodoc#enable_at_startup = 1
-
-    " Plug 'Rip-Rip/clang_complete'
-    " Plug 'tweekmonster/deoplete-clang2'
-    "     Plug 'zchee/deoplete-clang'
-    "     let g:deoplete#sources#clang#libclang_path           = "/usr/lib/libclang.so"
-    "     let g:deoplete#sources#clang#clang_header            = "/usr/lib/clang/6.0.0"
-    "     let g:deoplete#sources#clang#std#cpp                 = 'c++1z'
-    " let g:deoplete#sources#clang#clang_complete_database = "/home/max/src"
-    " Plug 'Shougo/neoinclude.vim' " makes vim slow - unfortunatelly
-
-    Plug 'autozimu/LanguageClient-neovim', {
-          \ 'branch': 'next',
-          \ 'do': 'bash install.sh',
-          \ }
-
-    let g:LanguageClient_serverCommands = {
-          \ 'cpp': ['clangd']
-          \ }
-    " Plug 'roxma/nvim-completion-manager' unmaintained python version
-  else
-    Plug 'idanarye/vim-vebugger'
-
-    " YouCompleteMe: =====================================================================================================
-    " Plug 'Valloric/MatchTagAlways'                           " highlights the closing tag/brace/...
-    Plug 'Valloric/YouCompleteMe', {
-      \ 'do' : 'python install.py --clang-completer',
-      \ }
-    let g:ycm_error_symbol                             = '✖' " insert this as an error symbol in the gutter bar/sign column
-    let g:ycm_warning_symbol                           = '➔' " insert this as a warning symbol in the gutter bar/sign coloumn
-
-    let g:ycm_autoclose_preview_window_after_insertion = 0
-    let g:ycm_auto_trigger                             = 1
-    let g:ycm_collect_identifiers_from_tags_files      = 1   " Let YCM read tags from Ctags file
-    let g:ycm_confirm_extra_conf                       = 0   " security is overrated ;)
-
-    let g:ycm_key_list_previous_completion             = ['Up']
-    let g:ycm_key_list_select_completion               = ['Down']
-
-    " Plug 'vim-scripts/dbext.vim'                       " dependency to allow db related completions
-    " let g:ycm_server_python_interpreter                = 'python3'
-    " let g:ycm_python_binary_path                       = '/usr/bin/python3' " the python interpreter of choice (for code checking)
-    " let g:ycm_add_preview_to_completeopt               = 1   " reuse existing preview window
-    " let g:ycm_seed_identifiers_with_syntax             = 1   " Completion for programming language's keyword
-    " let g:ycm_complete_in_comments                     = 1   " Completion in comments
-    " let g:ycm_complete_in_strings                      = 1   " Completion in string
-    " let g:ycm_min_num_of_chars_for_completion          = 6   " we normally avoid identifier based completion, it just helps with long words. Use semantic completions with <C-Space> instead (terrible idea, html snippets not working!)
-    " let g:ycm_min_num_identifier_candidate_chars       = 4
-    " let g:ycm_max_num_identifier_candidates            = 10
-    " let g:ycm_max_num_candidates                       = 50
-    " let g:ycm_use_ultisnips_completer                  = 1   " Default 1, just ensure
-    " let g:ycm_key_list_select_completion               = ['<Down>']
-    " let g:ycm_key_list_previous_completion             = ['<Up>']
-    " let g:ycm_global_ycm_extra_conf                    = '.ycm_extra_conf.py'
-    " let g:ycm_semantic_triggers                        = { 'c': [ 're!.' ] }
-    " " let g:ycm_disable_for_files_larger_than_kb         = 16384 " we have faaast computers, don't we?
-    " let g:ycm_show_diagnostics_ui                      = 0
-    " " disable <tab>-key for YCM so that it can be used with ultisnips
-    " let g:ycm_key_list_select_completion=[]
-    " let g:ycm_key_list_previous_completion=[]
-  endif
-
-
-  " SYNTASTIC: =========================================================================================================
-  if has('nvim')
-    Plug 'w0rp/ale'
-    let g:ale_set_highlights = 0
-    highlight! link ALEWarningSign FoldColumn
-    let g:ale_sign_error       = ''
-    let g:ale_sign_style_error = ''
-    let g:ale_sign_info        = ''
-    let g:ale_sign_warning     = ''
-  else
-    Plug 'scrooloose/syntastic'
-    set statusline+=%#warningmsg#
-    set statusline+=%{SyntasticStatuslineFlag()}
-    let g:LatexBox_latexmk_preview_continuously = 1
-    let g:LatexBox_viewer                       = "evince"
-    let g:syntastic_always_populate_loc_list    = 1
-    let g:syntastic_auto_loc_list               = 0
-    let g:syntastic_check_on_open               = 1
-    let g:syntastic_check_on_wq                 = 0
-    " let g:syntastic_quiet_messages              = {"type":"style"}
-    "
-    " E221: multiple spaces before Operator
-    let g:syntastic_python_flake8_args          = '--max-complexity=10 --max-line-length=120 --exclude venv --doctests --exit-zero --ignore=E221'
-    " filter ( = do not display) style/formatting errors and warnings
-    let g:syntastic_error_symbol                = '✖'
-    let g:syntastic_style_error_symbol          = '✗'
-    let g:syntastic_warning_symbol              = '➔'
-    let g:syntastic_style_warning_symbol        = '≈'
-  endif
-
-  " JEDI: ==============================================================================================================
-  Plug 'davidhalter/jedi-vim'               " jedi gets used to display python function signatures
-  let g:jedi#completions_enabled        = 0 " we do not need completions, because we have YouCompleteMe
-  let g:jedi#show_call_signatures       = 1 " which sadly does not support signatures like jedi
-  let g:jedi#show_call_signatures_delay = 0
-  let g:jedi#auto_vim_configure         = 0
-  let g:pymode_rope                     = 0 " https://github.com/davidhalter/jedi-vim/issues/163
-  " autocmd FileType python jedi.preload_module('os', 'sys', 'math')
-  " let g:pymode_options_max_line_length          = 120
-  " let g:syntastic_python_flake8_args='--ignore=F821,E302,E501,E241,E301'
-
-endif " has("python")
-
-"=======================================================================================================================
-" TESTING:                            | " plugins which I am currently trying...
-"=======================================================================================================================
-" Plug 'rhysd/vim-clang-format'     | unnecessary, because we can just :pyf /usr/share/clang/clang-format.py
-Plug 'kana/vim-operator-user' " dependency, which allows overriding the = operator for indentation
-
-" TODO: check if this is unrequired, when set equalprog is set to that py file
-autocmd FileType c,cpp,objc map <buffer> = :pyf /usr/share/clang/clang-format.py<CR>
-
-" let g:clang_format#detect_style_file     = 1
-" autocmd FileType c,cpp,objc map <buffer> = <Plug>(operator-clang-format)
-
-" Plug 'tpope/vim-characterize'       | " normal mode: make ga show character names of Unicode chars (ga shows hex and dec values)
-" Plug 'rkitover/vimpager'
-" found this command instead (use as PAGER):
-" man -P 'nvim -R -u NORC -c":%!col -b" -c":set buftype=nowrite filetype=man" -' ls
-
-command BuffersToArg :exec ':args '.join(map(range(0, bufnr('$')), 'fnameescape(fnamemodify(bufname(v:val), ":."))'))
-command BufToArg :argadd %:.
-
-"=======================================================================================================================
-call plug#end()                                       | " all plugins are getting loaded on this line, don't remove!
-
-" ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
-" END: LOADING PLUGINS
-" ======================================================================================================================
-
-" Deprecated with this configuration, but still useful when deactivating some Plugins
-" NETRW: obsolete with NERDTree
-let g:netrw_alto          = 0       | " open files on the right
-let g:netrw_altv          = 1       | " open files on the right
-let g:netrw_banner        = 0       | " display help messages?
-let g:netrw_browse_split  = 4       | " 4=open in previous window
-let g:netrw_fastbrowse    = 2       | " manually refresh direcory list (avoids display errors)
-let g:netrw_hide          = 1       | " show not-hidden files only
-let g:netrw_keepdir       = 0
-let g:netrw_list_hide     = '^\..*' | " Explore mode: hide files starting with dot
-let g:netrw_liststyle     = 3       | " 3=tree
-let g:netrw_preview       = 0       | "
-let g:netrw_winsize       = 20      | " window size in percent
-
-" ======================================================================================================================
-" COLORSCHEME:
-" ======================================================================================================================
-
-function! ExtendColorTheme()
-  filetype on
-  filetype plugin on
-  filetype indent on
-
-  syntax on                     | " enable syntax highlighting
-  syntax sync minlines=60       | " how many preceding lines will be parsed? (has performance impact)
-
-  " use the default terminal background color as background (allows transparency)
-  " highlight! Normal guibg=NONE ctermbg=NONE
-  " highlight! NonText guibg=NONE guifg=black ctermbg=NONE ctermfg=black
-
-  " make the ~ (tilde) indicator invisible, which usually marks the EOF
-  highlight! link EndOfBuffer Ignore
-
-  highlight! CursorLineNr cterm=inverse | " ctermbg=black ctermfg=NONE
-  highlight! Pmenu ctermbg=LightYellow ctermfg=DarkGrey
-  highlight! PmenuSel ctermbg=blue ctermfg=LightYellow cterm=bold
-
-  highlight! link PmenuSbar Pmenu
-  highlight! PmenuThumb cterm=inverse
-  highlight! MoreMsg cterm=inverse
-  highlight! link Folded LineNr
-  highlight! Cursor guibg=#729fcf ctermbg=yellow
-  highlight! link VertSplit LineNr
-  " highlight! SpellBad ctermbg=none
-  highlight! SpecialKey ctermfg=19
-  highlight! WhiteSpace ctermfg=19
-
-  highlight! link TabLine LineNr
-  highlight! TabLineSel ctermbg=blue ctermfg=black
-  highlight! link TabLineFill LineNr
-  highlight! Search ctermbg=LightYellow ctermfg=black guibg=#fefd86 guifg=#222222
-  highlight! link WildMenu Search
-
-  " generic, which should exist but don't
-  highlight! Bold cterm=bold gui=bold
-  highlight! Italic cterm=italic gui=italic
-  highlight! Underline cterm=underline gui=underline
-  highlight! BoldUnderline cterm=bold,underline gui=bold,underline
-  highlight! BoldItalic cterm=Bold,Italic gui=Bold,Italic
-
-  " make tab stop (see listchars) less disturbing...
-  highlight! link SpecialKey NonText
-
-  " highlight! link LightlineMiddle_tabline ColorColumn
-  " highlight! link LightlineLeft_tabline_1 ColorColumn
-  " highlight! link LightlineLeft_tabline_0_1 ColorColumn
-
-  highlight! Todo guibg=#ffffaa guifg=#000000 gui=bold term=bold
-  highlight! cStatement guifg=red gui=bold term=bold
-
-  highlight! link Convention Error
-
-  let g:status_fg=synIDattr(hlID('Cursor'), 'fg#')
-  let g:status_bg=synIDattr(hlID('Cursor'), 'bg#')
-  let g:status_sel=synIDattr(hlID('StatusLine'), 'fg#')
-
-  execute 'highlight! StatusLine'
-        \ .' guibg='.g:status_sel
-        \ .' guifg=NONE'
-
-  execute 'highlight! User1 guibg='.g:status_bg
-  execute 'highlight! User1 guifg='.g:status_fg
-
-  execute 'highlight! User2 guibg='.g:status_sel
-  execute 'highlight! User2 guifg='.g:status_bg
-
-
-
-  " autocmd InsertLeave * call matchadd('Conceal', ' \+$', -1, 101, { 'conceal': '⟶' })
-  autocmd InsertEnter * silent! call matchdelete(101)
-  autocmd InsertLeave * call matchadd('Convention', ' \+$', -1, 101, { 'conceal': '⟶' })
-
-  " Show trailing whitepace and spaces before a tab as part of the syntax highlighting
-  " autocmd BufEnter,InsertLeave * syntax match Convention /\s\+$\| \+\ze\t/ containedin=ALL
-  " autocmd Syntax * syntax match Convention /\s\+$\| \+\ze\t/ containedin=ALL
-  " autocmd BufEnter,BufWritePost * syntax match Convention /\s\+$\| \+\ze\t/ containedin=ALL
-  " autocmd InsertEnter * syntax clear Convention
-  " autocmd BufEnter,InsertLeave * execute ':syntax match Convention /\%>'.&textwidth.'v./ containedin=ALL'
-
-  autocmd InsertEnter * set colorcolumn=80,120
-  autocmd InsertLeave * set colorcolumn&
-  " set colorcolumn=                  | " not used, because we have a :match directive for textwidth
-  "
-" if argc() == 0
-  " rv
-  " autocmd VimEnter * split +bro\ ol
-" endif
-"
-
-endfunction
-autocmd! ColorScheme * call ExtendColorTheme()
-
-
-set termguicolors | " When on, uses highlight-guifg and highlight-guibg attributes in the terminal (=24bit color) incompatible with nvim
-" set t_ut=
-
-if filereadable(expand("~/.vimrc_background")) && filereadable(expand("~/.config/base16-shell/colortest"))
-  let g:base16_shell_path="~/.config/base16-shell/scripts"
-  let base16colorspace=256
-  let syntax_cmd="skip" " vim internal, use base16 and no default colors
-  set background=dark
-  source ~/.vimrc_background
-else
-  let g:PaperColor_Theme_Options = {
-  \   'theme': {
-  \     'default': {
-  \       'transparent_background': 1
-  \     }
-  \   }
-  \ }
-  set background=dark
-  colorscheme PaperColor
-endif
-
-" ======================================================================================================================
-" CONVENIENCE:
-" ======================================================================================================================
-if empty(argv())
-
-  " autocmd VimEnter * call setloclist(0, filter(map(copy(v:oldfiles), {_, p->{'filename': expand(get(split(p, "'"), 0))}}), { val -> echo val}))
-
-  " from the list of recent files: make absolute paths, filter out files not
-  " contained in cwd and finally filter out directories and non-files...
-  autocmd StdinReadPre * let s:std_in=1
-  autocmd VimEnter * if !exists("s:std_in") | call setqflist(map(filter(filter(
-    \ map(copy(v:oldfiles), {_, p->expand(p)}), 'v:val =~ "'.getcwd().'"'),
-    \ 'filereadable(v:val)'), {_, p->{'filename': fnamemodify(p, ':.')}})) | copen | only
-endif
-
-command Vimls
-      \ call setloclist(0, map(getbufinfo({'buflisted':1}),
-      \ "{'bufnr': v:val.bufnr,
-      \   'lnum': v:val.lnum,
-      \   'text': '='.printf('%*s, % 3d: %s [%s]', winwidth(0) / 2, '', v:val.bufnr, v:val.name, getbufvar(v:val.bufnr, '&buftype')),
-      \   'pattern': 'not loaded'}
-      \ "))
-
-command Ctoggle
-      \ if(get(getqflist({'winid':1}), 'winid') == win_getid())|cclose|else|botright copen|endif
-command Ltoggle
-      \ if(get(getloclist(0, {'winid':1}), 'winid') == win_getid())|lclose|else|lopen|endif
-
-
-
-" nnoremap <silent> <ESC> :lclose<CR> " brings vim into REPLACE mode (R)
-nnoremap <silent> <F7>  :Ltoggle<CR>
-nnoremap <silent> <F8>  :Ctoggle<CR>
-nnoremap <silent> <F12> :Vimls<CR>:Ltoggle<CR>
-
-" exec current line as a command, insert output of command (from: https://youtu.be/MquaityA1SM?t=35m45s)
-nnoremap Q !!$SHELL<CR>
-
-
-" ======================================================================================================================
-" TESTING:
-" ======================================================================================================================
-" avoids openin an empty buffer when restoring bufferlist from viminfo...
-" if argc() == 0
-"     silent autocmd VimEnter * nested :silent bun
-" endif
-
-autocmd VimEnter,WinEnter * exec ':set scrolljump='.winheight(0)/2
-
-" display highlight group under the cursor
-map <leader>h :echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')<CR>
-
-" call setqflist( map(systemlist("git show --name-only --pretty=''"), {_, p->{'filename': fnamemodify(p, ':.')}}))