tidied this repo up and uploaded my new nvim from scratch config

64 files changed, 757 insertions, 1442 deletions

diff --git a/doc/shortcuts.txt b/README.md
index 5e911ea..2d5747f 100644..100755
--- a/doc/shortcuts.txt
+++ b/README.md
@@ -1,3 +1,53 @@
+# Installation
+```
+git clone http://git.entwicklerseite.de/vim ~/.config/nvim/
+```
+
+# Overview
+
+- init.lua :: my every day neovim config. It sources my vimrc (see below)
+
+- init-mini.lua :: if you want to start from scratch this is a good start. It
+  sets up nvim with a language server to support the creation of a new config.
+
+- vimrc :: commented version of a vimrc with sane defaults
+
+
+```
+ .
+├──  after
+│  ├──  ftdetect
+│  │  └──  log.vim
+│  ├──  ftplugin
+│  │  └──  python.vim
+│  ├──  indent
+│  │  ├──  html5.vim
+│  │  ├──  php.vim
+│  │  └──  yaml.vim
+│  └──  syntax
+│     ├──  c.vim
+│     ├──  log.vim
+│     └──  markdown.vim
+├──  gvimrc
+├──  init-mini.lua
+├──  init.lua
+├──  README.md
+└──  vimrc
+```
+
+
+# Cheat sheet
+For different working scenarios.
+
+## vim
+
+- use `<C-d>` to expand autocompletion on the `:` command line. That works for
+  example for `:setfiletype <C-d>` to show all available filetypes.
+
+- use `gw` or `gq` in visual mode to break selected text at the current
+  textwidth (configured with `set textwidth=80` for example)
+
+```
 :viusage        = summary of all keyboard shortcuts
 :options        = shows currently :set options (with descriptions)
 leader key      = usually set to backslash expects a quick command
@@ -202,5 +252,47 @@ gpm - cut and paste helper for the linux console (to get text from CTRL-ALT-F2 t
 [vim modeline]
 filetype can have multiple values, like python.django
 The last line can be a mode line, which holds settings like tab width:
+```
+
+
+## git
+
+    undo last commit:    git reset HEAD~
+    diff two branches:   git diff branch1 branch2 path/to/file
+
+
+
+To `~/.gitconfig` add:
+    [alias]
+      branchvv = for-each-ref --sort='committerdate:raw' --format='%(HEAD)%(if)%(HEAD)%(then)%(color:bold green)%(end) %(align:width=24)%(refname:short)%(end)  %(objectname:short)  %(color:bold blue)%(committerdate:iso)%(color:reset)  %(if)%(upstream)%(then)[%(color:blue)%(upstream:short)%(color:reset)] %(end)%(subject)' refs/heads 
+
+Provides you with `git branchvv`, a command that works similar to `git branch`,
+but sorts the branches by modification date and displays them.
+
+
+# gnu screen
+
+To run Vim in a gnu screen session:
+
+    TERM=vte-256color screen vim
+
+But if you are using another terminal there may be further options with even
+more capabilities. Starting point for you search could be something like:
+
+    find /usr/share/terminfo/ | grep screen | grep 256
+
+# gvim
+
+Change the default brackground of applications if you see an ugly grey border
+around your beatiful theme:
+
+```
+/* to be saved as ~/.config/gtk-3.0/gtk.css
+ * thanks to http://stackoverflow.com/users/6899000/proprefenetre */
+@define-color YOUR_BACKGROUND_COLOR #rrggbb;
+
+window#vim-main-window {
+  background-color: @YOUR_BACKGROUND_COLOR;
+}
+```
 
-# vim: noai:ts=2:sw=2 filetype=dosini.text
diff --git a/after/ftdetect/log.vim b/after/ftdetect/log.vim
index 8203171..8203171 100644..100755
--- a/after/ftdetect/log.vim
+++ b/after/ftdetect/log.vim
diff --git a/after/ftplugin/javascript.vim b/after/ftplugin/javascript.vim
deleted file mode 100644
index ce0e6f2..0000000
--- a/after/ftplugin/javascript.vim
+++ /dev/null
@@ -1 +0,0 @@
-" set number
diff --git a/after/ftplugin/python.vim b/after/ftplugin/python.vim
index a5c454a..a5c454a 100644..100755
--- a/after/ftplugin/python.vim
+++ b/after/ftplugin/python.vim
diff --git a/after/indent/html5.vim b/after/indent/html5.vim
index 94baa87..94baa87 100644..100755
--- a/after/indent/html5.vim
+++ b/after/indent/html5.vim
diff --git a/after/indent/php.vim b/after/indent/php.vim
index ef723a6..ef723a6 100644..100755
--- a/after/indent/php.vim
+++ b/after/indent/php.vim
diff --git a/after/indent/yaml.vim b/after/indent/yaml.vim
index 3027571..3027571 100644..100755
--- a/after/indent/yaml.vim
+++ b/after/indent/yaml.vim
diff --git a/after/syntax/c.vim b/after/syntax/c.vim
index 4c3b3f0..4c3b3f0 100644..100755
--- a/after/syntax/c.vim
+++ b/after/syntax/c.vim
diff --git a/after/syntax/log.vim b/after/syntax/log.vim
index 44223e6..44223e6 100644..100755
--- a/after/syntax/log.vim
+++ b/after/syntax/log.vim
diff --git a/after/syntax/markdown.vim b/after/syntax/markdown.vim
index 7bdbf46..7bdbf46 100644..100755
--- a/after/syntax/markdown.vim
+++ b/after/syntax/markdown.vim
diff --git a/doc/coderonline-vim.png b/doc/coderonline-vim.png
deleted file mode 100644
index 156ff3a..0000000
--- a/doc/coderonline-vim.png
+++ /dev/null
diff --git a/doc/git b/doc/git
deleted file mode 100644
index 1205d00..0000000
--- a/doc/git
+++ /dev/null
@@ -1,2 +0,0 @@
-undo last commit:    git reset HEAD~
-diff two branches:   git diff branch1 branch2 path/to/file
diff --git a/doc/git.txt b/doc/git.txt
deleted file mode 100644
index 517f998..0000000
--- a/doc/git.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-GIT_PAGER=less git config --list | awk 'match($0, "submodule.(.*).url=(.*)",q){ system("echo git submodule add " q[2] " " q[1]) }'
-
-branchvv = for-each-ref --sort='committerdate:raw' --format='%(HEAD)%(if)%(HEAD)%(then)%(color:bold green)%(end) %(align:width=24)%(refname:short)%(end)  %(objectname:short)  %(color:bold blue)%(committerdate:iso)%(color:reset)  %(if)%(upstream)%(then)[%(color:blue)%(upstream:short)%(color:reset)] %(end)%(subject)' refs/heads
diff --git a/doc/gtk.css b/doc/gtk.css
deleted file mode 100644
index 5f15661..0000000
--- a/doc/gtk.css
+++ /dev/null
@@ -1,7 +0,0 @@
-/* to be saved as ~/.config/gtk-3.0/gtk.css
- * thanks to http://stackoverflow.com/users/6899000/proprefenetre */
-@define-color YOUR_BACKGROUND_COLOR #rrggbb;
-
-window#vim-main-window {
-  background-color: @YOUR_BACKGROUND_COLOR;
-}
diff --git a/doc/list-of-filetypes.txt b/doc/list-of-filetypes.txt
deleted file mode 100644
index 9752c6a..0000000
--- a/doc/list-of-filetypes.txt
+++ /dev/null
@@ -1,175 +0,0 @@
-# this list can be generated with ':setfiletype <C-d>'. I have copied it to
-# make it searchable.
-
-2html               erlang              master              sinda
-HGAnnotate          eruby               matlab              sindacmp
-PKGBUILD            esmtprc             maxima              sindaout
-a2ps                esqlc               mel                 sisu
-a65                 esterel             messages            skill
-aap                 eterm               mf                  sl
-abap                euphoria3           mgl                 slang
-abaqus              euphoria4           mgp                 slice
-abc                 eviews              mib                 slim
-abel                exim                mix                 slpconf
-acedb               expect              mma                 slpreg
-ada                 exports             mmix                slpspi
-aflex               falcon              mmp                 slrnrc
-ahdl                fan                 modconf             slrnsc
-alsaconf            fasm                model               sm
-amiga               fdcc                modsim3             smarty
-aml                 fetchmail           modula2             smcl
-ampl                fgl                 modula3             smil
-ansible             fish                monk                smith
-ansible_hosts       flexwiki            moo                 sml
-ansible_template    focexec             mp                  snnsnet
-ant                 form                mplayerconf         snnspat
-antlr               forth               mrxvtrc             snnsres
-apache              fortran             msidl               snobol4
-apachestyle         foxpro              msmessages          solidity
-aptconf             framescript         msql                spec
-arch                freebasic           mupad               specman
-arduino             fstab               mush                spice
-art                 fvwm                mustache            splint
-asciidoc            fvwm2m4             muttrc              spup
-asm                 gdb                 mysql               spyce
-asm68k              gdmo                named               sql
-asmh8300            gedcom              nanorc              sqlanywhere
-asn                 git                 nasm                sqlforms
-aspperl             gitcommit           nastran             sqlhana
-aspvbs              gitconfig           natural             sqlinformix
-asterisk            gitolite            ncf                 sqlj
-asteriskvm          gitrebase           netrc               sqloracle
-atlas               gitsendemail        netrw               sqr
-augeas              gkrellmrc           nginx               squid
-autohotkey          glsl                nim                 srec
-autoit              gnash               ninja               sshconfig
-automake            gnomecat            nix                 sshdconfig
-ave                 gnuplot             nosyntax            st
-avra                go                  nqc                 stata
-awk                 godefstack          nroff               stp
-ayacc               godoc               nsis                strace
-b                   gohtmltmpl          obj                 stylus
-baan                gotexttmpl          objc                sudoers
-basic               gp                  objcpp              svg
-bc                  gpg                 ocaml               svn
-bdf                 gprof               occam               swift
-bib                 grads               octave              syncolor
-bib_latexSuite      gretl               omnimark            synload
-bindzone            groff               opencl              syntax
-blade               groovy              openroad            sysctl
-blank               group               opl                 systemd
-bst                 grub                ora                 systemverilog
-btm                 gsp                 pamconf             tads
-bzl                 gtkrc               papp                tags
-bzr                 haml                pascal              tak
-c                   hamster             passwd              takcmp
-cabal               handlebars          pcap                takout
-calendar            haskell             pccts               tap
-catalog             haste               pdf                 tar
-cdl                 hastepreproc        perl                taskdata
-cdrdaoconf          haxe                perl6               taskedit
-cdrtoc              haxe_extended       pf                  tasm
-cf                  hb                  pfmain              tcl
-cfg                 help                pgsql               tcsh
-ch                  hercules            php                 teraterm
-chaiscript          hex                 phtml               terminfo
-change              hgcommit            pic                 tex
-changelog           hitest              pike                tex_LatexBox
-chaskell            hog                 pilrc               tex_latexSuite
-cheetah             hostconf            pine                texinfo
-chill               hostsaccess         pinfo               texmf
-chordpro            hss                 plaintex            text
-cl                  html                plantuml            textile
-clean               html5               pli                 tf
-clipper             htmlcheetah         plm                 thrift
-clojure             htmldjango          plp                 tidy
-cmake               htmlm4              plsql               tilde
-cmake-indent        htmlos              po                  tli
-cmake-syntax        hxml                pod                 tmux
-cmusrc              ia64                postscr             tomdoc
-cobol               ibasic              pov                 toml
-coco                icemenu             povini              tpp
-coffee              icon                ppd                 trasys
-color_coded         idl                 ppwiz               treetop
-colortest           idlang              prescribe           trustees
-conaryrecipe        indent              privoxy             tsalt
-conf                inform              procmail            tsscl
-config              initex              progress            tssgm
-context             initng              prolog              tssop
-cpp                 inittab             promela             tt2
-cql                 ipfilter            proto               tt2html
-crm                 ishd                protocols           tt2js
-crontab             iss                 ps1                 twig
-cryptol             ist                 ps1xml              typescript
-crystal             j                   psf                 uc
-cs                  jal                 ptcap               udevconf
-csc                 jam                 pug                 udevperm
-cscope_plus         jargon              puppet              udevrules
-csdl                jasmine             purescript          uil
-csh                 java                purifylog           updatedb
-csp                 javacc              pyrex               upstart
-css                 javascript          python              upstreamdat
-cterm               jess                qf                  upstreaminstalllog
-ctrlh               jgraph              qml                 upstreamlog
-cucumber            jinja2              quake               upstreamrpt
-cuda                jovial              r                   usserverlog
-cupl                jproperties         racc                usw2kagtlog
-cuplsim             json                radiance            vala
-cuda                jovial              r                   usserverlog
-cupl                jproperties         racc                usw2kagtlog
-cuplsim             json                radiance            vala
-cvs                 jsp                 ragel               valgrind
-cvsrc               jst                 ratpoison           vb
-cweb                jsx                 rc                  vbnet
-cynlib              julia               rcs                 vcl
-cynpp               kconfig             rcslog              velocity
-d                   kivy                readline            vera
-dart                kix                 rebol               verilog
-datascript          kotlin              redif               verilogams
-dcd                 kscript             registry            vgrindefs
-dcl                 kwt                 remind              vhdl
-debchangelog        lace                resolv              vim
-debcontrol          latextoc            reva                vimgo
-debsources          latte               rexx                viminfo
-def                 ld                  rhelp               virata
-denyhosts           ldapconf            rib                 vmasm
-desc                ldif                rmd                 voscm
-desktop             less                rnc                 vrml
-dictconf            lex                 rng                 vroom
-dictdconf           lftp                rnoweb              vsejcl
-diff                lhaskell            robots              vundlelog
-dircolors           libao               rpcgen              wdiff
-dirpager            lifelines           rpl                 web
-diva                lilo                rrst                webmacro
-django              limits              rspec               wget
-dns                 liquid              rst                 whitespace
-dnsmasq             lisp                rtf                 winbatch
-docbk               lite                ruby                wml
-docbksgml           litestep            rust                wsh
-docbkxml            logcheck            samba               wsml
-dockerfile          loginaccess         sas                 wvdial
-dosbatch            logindefs           sass                xbl
-dosini              logtalk             sather              xdefaults
-dot                 lotos               sbt                 xf86conf
-doxygen             lout                scala               xhtml
-dracula             lpc                 scala.xpt           xinetd
-dsl                 lprolog             scheme              xkb
-dtd                 lscript             scilab              xmath
-dtml                lsl                 screen              xml
-dtrace              lss                 scss                xmodmap
-dts                 lua                 sd                  xpm
-dylan               lynx                sdc                 xpm2
-dylanintr           m4                  sdl                 xquery
-dylanlid            mail                sed                 xs
-ecd                 mailaliases         sendpr              xsd
-edif                mailcap             sensors             xsl
-eelixir             make                services            xslt
-eiffel              mallard             setserial           xxd
-elf                 man                 sgml                yacc
-elinks              manconf             sgmldecl            yaml
-elixir              manual              sgmllnx             z8a
-elm                 maple               sh                  zimbu
-elmfilt             markdown            sicad               zsh
-ember-script        masm                sieve
-emblem              mason               simula
-
diff --git a/doc/readme.md b/doc/readme.md
deleted file mode 100644
index 5ea6da4..0000000
--- a/doc/readme.md
+++ /dev/null
@@ -1,15 +0,0 @@
-vim configuration
-=================
-
-This is the configuration I am using.
-
-
-Screenshot
-----------
-
-<a href="/vim/plain/doc/coderonline-vim.png">
-  <img src="/vim/plain/doc/coderonline-vim.png" width="720" alt="screenshot of vim" />
-</a>
-
-
-
diff --git a/doc/screen.txt b/doc/screen.txt
deleted file mode 100644
index 5c375d2..0000000
--- a/doc/screen.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-To run vim inside a screen session:
-
-TERM=vte-256color screen vim
-
-works very well. But if you are using another terminal you may be interested in
-other possibilities, like this:
-
-find /usr/share/terminfo/ | grep screen | grep 256
-
diff --git a/gvimrc b/gvimrc
index eda4fc7..2f9e8ec 100644
--- a/gvimrc
+++ b/gvimrc
@@ -28,3 +28,5 @@ if has("gui_running")
   " like in the terminal: use Ctrl-shift-v for paste in vim's command editor
   cnoremap <c-s-v> <c-r>*
 endif
+
+source fnamemodify(expand("$MYVIMRC"), ":p:h") . "/vimrc"
diff --git a/init-mini.lua b/init-mini.lua
new file mode 100644
index 0000000..0ac8d1e
--- /dev/null
+++ b/init-mini.lua
@@ -0,0 +1,90 @@
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+require("lazy").setup(plugins, opts)
+
+
+vim.opt.number = true
+
+vim.opt.shiftwidth = 2
+vim.opt.tabstop = 2
+vim.opt.softtabstop = 2
+
+
+require('gitsigns').setup()
+
+local cmp = require'cmp'
+cmp.setup({
+        snippet = {
+                -- REQUIRED - you must specify a snippet engine
+                expand = function(args)
+                        require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+                        vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
+                end,
+        },
+        mapping = cmp.mapping.preset.insert({
+                ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+                ['<C-f>'] = cmp.mapping.scroll_docs(4),
+                ['<C-Space>'] = cmp.mapping.complete(),
+                ['<C-e>'] = cmp.mapping.abort(),
+                ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+        }),
+        sources = cmp.config.sources({
+                { name = 'nvim_lsp' },
+                { name = 'luasnip' }, -- For luasnip users.
+        }, {
+                { name = 'buffer' },
+        })
+})
+
+-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline({ '/', '?' }, {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = {
+                { name = 'buffer' }
+        }
+})
+
+-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline(':', {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = cmp.config.sources({
+                { name = 'path' }
+        }, {
+                { name = 'cmdline' }
+        }),
+        matching = { disallow_symbol_nonprefix_matching = false }
+})
+
+
+require'cmp'.setup {
+  sources = {
+    { name = 'nvim_lua' }
+  }
+}
+
+-- Set up lspconfig.
+local capabilities = require('cmp_nvim_lsp').default_capabilities()
+require("neodev").setup({
+        capabilities = capabilities,
+})
+-- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
+require('lspconfig').lua_ls.setup({
+        capabilities = capabilities,
+  settings = {
+    Lua = {
+      diagnostics = {
+        globals = {'vim'}
+      }
+    }
+  }
+})
diff --git a/init.lua b/init.lua
index 2dc45ee..ce9d584 100644
--- a/init.lua
+++ b/init.lua
@@ -1,43 +1,165 @@
-vim.cmd('source ~/.vim/vimrc')
+--------------------------------------------------------------------------------
+-- lazy plugin manager
+--------------------------------------------------------------------------------
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter = blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch = stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+require("lazy").setup({
+  'nvim-tree/nvim-web-devicons',
+  'lewis6991/gitsigns.nvim',
+  'folke/neodev.nvim',
+  'neovim/nvim-lspconfig',
+  'hrsh7th/cmp-nvim-lsp',
+  'hrsh7th/cmp-buffer',
+  'hrsh7th/cmp-path',
+  'hrsh7th/cmp-cmdline',
+  'hrsh7th/nvim-cmp',
+  'hrsh7th/vim-vsnip',
+  'octaltree/cmp-look',
+  'L3MON4D3/LuaSnip',
+  'saadparwaiz1/cmp_luasnip',
+  'RRethy/base16-nvim',
+  'nvim-treesitter/nvim-treesitter',
+  'nvim-lua/popup.nvim',
+  'nvim-lua/plenary.nvim',
+  'nvim-telescope/telescope.nvim',
+  'nvim-telescope/telescope-media-files.nvim',
+  'coderonline/vim-fancy-line',
+  'coderonline/vim-recently-used',
+  'norcalli/nvim-colorizer.lua',
+  'folke/trouble.nvim',
+})
 
+--------------------------------------------------------------------------------
+-- vim options, first sourced from vimrc, then appended by Neovim specific stuff
+--------------------------------------------------------------------------------
+local configdir = vim.fn.fnamemodify(vim.fn.expand("$MYVIMRC"), ":p:h")
+vim.cmd('source ' .. configdir .. '/vimrc')
+vim.cmd.colorscheme "base16-rebecca"
+-- vim.cmd.colorscheme "base16-katy"
+
+vim.opt.encoding = 'utf-8'
+vim.opt.number = true
+vim.opt.number = true
+vim.opt.shiftwidth = 2
+vim.opt.tabstop = 2
+vim.opt.softtabstop = 2
+vim.opt.inccommand = "nosplit" -- Neovim only: preview substitute and such things in real time 
 vim.opt.termguicolors = true
-vim.opt.exrc = true
-vim.opt.foldmethod = 'syntax'
+vim.opt.shadafile = configdir .. "/shada.file"
+
+-- Restore cursor position
+vim.api.nvim_create_autocmd({ "BufReadPost" }, {
+    callback = function() vim.cmd('silent! normal! g`"zv') end
+})
+
+vim.api.nvim_create_user_command(
+  'LspFix',
+  function()
+    vim.lsp.buf.code_action()
+  end, {}
+)
 
 if vim.fn.has("win32") then
   vim.opt.rtp:append(vim.fn.expand("$HOME\\scoop\\shims"))
 end
 
-vim.opt.runtimepath:remove("/usr/share/vim/vimfiles")
-vim.keymap.set('n', '<F12>', ':Buffers<CR>')
-
+vim.g.lsp_log_verbose = 1
+vim.g.lsp_log_file = configdir .. ('/vim-lsp.log')
+
+if vim.g.neovide then
+  vim.guifont = "monospace:h11:b"
+  vim.g.neovide_cursor_animation_length = 0.03
+  vim.g.neovide_cursor_trail_size = 0.8
+  vim.g.neovide_scroll_animation_length = 0.05
+  vim.g.neovide_transparency = 0.9
+  vim.g.neovide_cursor_animation_length=0
+  vim.g.neovide_cursor_vfx_mode = ""
+  vim.g.neovide_floating_blur_amount_x = 4.0
+  vim.g.neovide_floating_blur_amount_y = 4.0
+  vim.g.neovide_background_color = '#383a62'
+  vim.g.neovide_scale_factor = 1.0
+end
 
+--------------------------------------------------------------------------------
+-- plugin setup and options
+--------------------------------------------------------------------------------
+require'nvim-treesitter.configs'.setup {
+  -- A list of parser names, or "all" (the five listed parsers should always be installed)
+  ensure_installed = { "c", "lua", "vim", "vimdoc", "query" },
+  modules = {},
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+  ignore_install = { "javascript" },
+  highlight = {
+    enable = true,
+    -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
+    -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
+    -- the name of the parser)
+    -- list of language that will be disabled
+    disable = function(_, buf)
+      local max_filesize = 100 * 1024 -- 100 KB
+      local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+      if ok and stats and stats.size > max_filesize then
+        return true
+      end
+    end,
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = false,
+  },
+}
 
--- vim.o.shadafile = "/tmp/shada"
+-- vim.wo.foldtext = 'v:lua.vim.treesitter.foldtext()' -- not available yet in my installation
+vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
+vim.wo.foldlevel = 1
 
--- only on Linux...
--- vim.o.shadafile = (os.getenv("XDG_CACHE_HOME") or
---                    os.getenv("HOME") .. "/.cache"
---                   ) .. "/vim.shada"
--- vimscript: get(environ(), "XDG_CACHE_HOME", "~/.cache")."/vim.shada"
--- require'man'
+require('telescope').load_extension('media_files')
 
-require'colorizer'.setup()
+vim.lsp.set_log_level 'error'
+if vim.fn.has 'nvim-0.5.1' == 1 then
+  require('vim.lsp.log').set_format_func(vim.inspect)
+end
+require'nvim-web-devicons'.setup {
+ color_icons = true;
+ default = true;
+ strict = true;
+}
+require('colorizer').setup()
+require('gitsigns').setup()
+require('trouble').setup()
+require('neodev').setup()
 
--- The nvim-cmp almost supports LSP's capabilities so You should advertise it to LSP servers..
-require('cmp_nvim_lsp').setup{}
-local capabilities = require('cmp_nvim_lsp').default_capabilities()
+local builtin = require('telescope.builtin')
+vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
+vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
+vim.keymap.set('n', '<leader>fb', builtin.buffers, {})
+vim.keymap.set('n', '<leader>fh', builtin.help_tags, {})
 
+vim.keymap.set({"i", "s"}, "<leader><Tab>", function() require('luasnip').jump(1) end, {silent = true})
+vim.keymap.set({"i", "s"}, "<leader><S-Tab>", function() require('luasnip').jump(-1) end, {silent = true})
 
-local cmp = require('cmp');
+local cmp = require'cmp'
 cmp.setup({
   snippet = {
     -- REQUIRED - you must specify a snippet engine
     expand = function(args)
-      vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-      -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-      -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
-      -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
+      require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+      -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
     end,
   },
   window = {
@@ -47,34 +169,13 @@ cmp.setup({
   mapping = cmp.mapping.preset.insert({
     ['<C-b>'] = cmp.mapping.scroll_docs(-4),
     ['<C-f>'] = cmp.mapping.scroll_docs(4),
-    ["<Tab>"] = cmp.mapping.select_next_item({behavior=cmp.SelectBehavior.Insert}),
-    ["<S-Tab>"] = cmp.mapping.select_prev_item({behavior=cmp.SelectBehavior.Insert}),
     ['<C-Space>'] = cmp.mapping.complete(),
     ['<C-e>'] = cmp.mapping.abort(),
-    -- ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-
-    ["<CR>"] = cmp.mapping.confirm({
-      behavior = cmp.ConfirmBehavior.Replace,
-      select = true,
-    }),
-
-    ['<C-s>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+    ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
   }),
   sources = cmp.config.sources({
     { name = 'nvim_lsp' },
-    { name = 'vsnip' }, -- For vsnip users.
-    -- { name = 'luasnip' }, -- For luasnip users.
-    -- { name = 'ultisnips' }, -- For ultisnips users.
-    -- { name = 'snippy' }, -- For snippy users.
-  }, {
-    { name = 'buffer' },
-  })
-})
-
--- Set configuration for specific filetype.
-cmp.setup.filetype('gitcommit', {
-  sources = cmp.config.sources({
-    { name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
+    { name = 'luasnip' }, -- For luasnip users.
   }, {
     { name = 'buffer' },
   })
@@ -82,75 +183,88 @@ cmp.setup.filetype('gitcommit', {
 
 -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
 cmp.setup.cmdline({ '/', '?' }, {
-  -- mapping = cmp.mapping.preset.cmdline(),
-  sources = {
-    { name = 'buffer' }
-  }
+  mapping = cmp.mapping.preset.cmdline({
+    ['<Down>'] = { c = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }) },
+    ['<Up>'] = { c = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }) },
+  }),
+  sources = {{ name = 'buffer' }}
 })
 
 -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
 cmp.setup.cmdline(':', {
-  -- mapping = cmp.mapping.preset.cmdline(),
-  sources = cmp.config.sources({
-    { name = 'cmdline' }
-  })
+  mapping = cmp.mapping.preset.cmdline({
+    ['<Down>'] = { c = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }) },
+    ['<Up>'] = { c = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }) },
+  }),
+  sources = cmp.config.sources(
+    {{ name = 'path' }},
+    {{ name = 'cmdline' }}
+  ),
+  matching = {
+    disallow_symbol_nonprefix_matching = false,
+    disallow_partial_matching = false,
+    disallow_fullfuzzy_matching = false,
+    disallow_fuzzy_matching = false,
+    disallow_partial_fuzzy_matching = false,
+    disallow_prefix_unmatching = false,
+  }
 })
 
+-- Set up lspconfig.
+local capabilities = require('cmp_nvim_lsp').default_capabilities()
 
 -- # Language Servers
 --   https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
 
--- The following example advertise capabilities to `clangd`.
 -- C/C++ | clang
 require('lspconfig')['clangd'].setup{capabilities = capabilities}
-
+-- lua (but not init.lua entirely, hence why neodev)
+require('lspconfig')['lua_ls'].setup { capabilities = capabilities }
+-- require('lspconfig')['java_language_server'].setup{ cmd = { "/usr/share/java/java-language-server/lang_server_linux.sh" }, root_dir = function () return vim.fn.getcwd() end }
+require'lspconfig'.jdtls.setup{}
 -- bash | bash-language-server
 require('lspconfig')['bashls'].setup{capabilities = capabilities}
-
 -- ccs | vscode-css-languageserver
 require('lspconfig')['cssls'].setup{capabilities = capabilities}
-
 -- rust | rust-analyzer
 require('lspconfig')['rust_analyzer'].setup{capabilities = capabilities}
-
 -- javascript | eslint
 require('lspconfig')['eslint'].setup{capabilities = capabilities}
-
 -- javascript | typescript-language-server
 require('lspconfig')['tsserver'].setup{capabilities = capabilities}
-
 -- vimscript | vim-language-server
 require('lspconfig')['vimls'].setup{capabilities = capabilities}
-
+-- html
 require('lspconfig')['html'].setup{capabilities = capabilities}
-
+-- jsonls
 require('lspconfig')['jsonls'].setup{capabilities = capabilities}
-
 -- C/C++ | clang
 require('lspconfig')['clangd'].setup{capabilities = capabilities}
-
 -- bash | bash-language-server
 require('lspconfig')['bashls'].setup{capabilities = capabilities}
-
 -- ccs | vscode-css-languageserver
 require('lspconfig')['cssls'].setup{capabilities = capabilities}
-
 -- rust | rust-analyzer
 require('lspconfig')['rust_analyzer'].setup{capabilities = capabilities}
-
 -- javascript | eslint
 require('lspconfig')['eslint'].setup{capabilities = capabilities}
-
 -- javascript | typescript-language-server
 require('lspconfig')['tsserver'].setup{capabilities = capabilities}
-
 -- vimscript | vim-language-server
 require('lspconfig')['vimls'].setup{capabilities = capabilities}
-
-require('lspconfig')['html'].setup{capabilities = capabilities}
-
-require('lspconfig')['jsonls'].setup{capabilities = capabilities}
-
+-- configure html server
+require('lspconfig')["html"].setup({
+  capabilities = capabilities,
+  -- on_attach = on_attach,
+  init_options = {
+    configurationSection = { "html", "css", "javascript" },
+    embeddedLanguages = {
+      css = true,
+      javascript = true,
+    },
+    provideFormatter = true,
+  },
+})
 require('lspconfig')['pylsp'].setup{
   settings = {
     pylsp = {
@@ -164,50 +278,4 @@ require('lspconfig')['pylsp'].setup{
   }
 }
 
--- lua
-require('lspconfig')['lua_ls'].setup{
-    settings = {
-        Lua = {
-            diagnostics = {
-                globals = { 'vim', 'require', 'cmp' }
-            }
-        }
-    }
-}
-
-
-require'nvim-treesitter.configs'.setup {
-  -- A list of parser names, or "all"
-  ensure_installed = { "c", "bash", "javascript" },
-
-  -- Install parsers synchronously (only applied to `ensure_installed`)
-  sync_install = false,
-
-  -- Automatically install missing parsers when entering buffer
-  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
-  auto_install = true,
-
-  -- List of parsers to ignore installing (for "all")
-  ignore_install = { "javascript" },
-
-  ---- If you need to change the installation directory of the parsers (see -> Advanced Setup)
-  -- parser_install_dir = "/some/path/to/store/parsers", -- Remember to run vim.opt.runtimepath:append("/some/path/to/store/parsers")!
-
-  highlight = {
-    -- `false` will disable the whole extension
-    enable = true,
-
-    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
-    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
-    -- Using this option may slow down your editor, and you may see some duplicate highlights.
-    -- Instead of true it can also be a list of languages
-    additional_vim_regex_highlighting = false,
-  },
-}
-
--- vim.wo.foldtext = 'v:lua.vim.treesitter.foldtext()' -- not available yet in my installation
-vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
-vim.wo.foldlevel = 1
-
-
 -- vim: tabstop=2 shiftwidth=2 softtabstop=2
diff --git a/pack/all/start/fzf b/pack/all/start/fzf
deleted file mode 160000
-Subproject 70c461c60bb1e2165a378e8ba0451b511c29b5c
diff --git a/pack/all/start/fzf.vim b/pack/all/start/fzf.vim
deleted file mode 160000
-Subproject d1016dbd7cec2d2a3bb5863776c84b4034e4b85
diff --git a/pack/all/start/vim-colorscheme-papercolor b/pack/all/start/vim-colorscheme-papercolor
deleted file mode 160000
-Subproject 9051480ad9129ff4ab4fffb38b44779b9081626
diff --git a/pack/all/start/vim-editorconfig b/pack/all/start/vim-editorconfig
deleted file mode 160000
-Subproject e014708e917b457e8f6c57f357d55dd3826880d
diff --git a/pack/all/start/vim-fancy-line b/pack/all/start/vim-fancy-line
deleted file mode 160000
-Subproject 6bef9966d5f15203c1567516a5da49b72121423
diff --git a/pack/all/start/vim-karlmarks b/pack/all/start/vim-karlmarks
deleted file mode 160000
-Subproject 9747ae42e4201b0991152d45a604b81c01d3e81
diff --git a/pack/all/start/vim-mercenary b/pack/all/start/vim-mercenary
deleted file mode 160000
-Subproject 7e57581a60aec3bbc6499b4f49b3eca3b71caed
diff --git a/pack/all/start/vim-recently-used b/pack/all/start/vim-recently-used
deleted file mode 160000
-Subproject 7845fa4e392e8808693096329bf3638e3231186
diff --git a/pack/all/start/vim-under-the-cursor b/pack/all/start/vim-under-the-cursor
deleted file mode 160000
-Subproject f8a3dfbdf3b0b9d0eb18423115744f42660750f
diff --git a/pack/nvim/start/nvim-cmp b/pack/nvim/start/nvim-cmp
deleted file mode 160000
-Subproject d3a3056204e1a9dbb7c7fe36c114dc43b681768
diff --git a/pack/nvim/start/nvim-cmp-buffer b/pack/nvim/start/nvim-cmp-buffer
deleted file mode 160000
-Subproject 3022dbc9166796b644a841a02de8dd1cc1d311f
diff --git a/pack/nvim/start/nvim-cmp-lsp-signature-help b/pack/nvim/start/nvim-cmp-lsp-signature-help
deleted file mode 160000
-Subproject 3d8912ebeb56e5ae08ef0906e3a54de1c66b92f
diff --git a/pack/nvim/start/nvim-cmp-nvim-lsp b/pack/nvim/start/nvim-cmp-nvim-lsp
deleted file mode 160000
-Subproject 44b16d11215dce86f253ce0c30949813c0a9076
diff --git a/pack/nvim/start/nvim-colorizer b/pack/nvim/start/nvim-colorizer
deleted file mode 160000
-Subproject 36c610a9717cc9ec426a07c8e6bf3b3abcb139d
diff --git a/pack/nvim/start/nvim-lsp b/pack/nvim/start/nvim-lsp
deleted file mode 160000
-Subproject c58edb98f09a650612adaaf8c47995c9e2b7ffb
diff --git a/pack/nvim/start/nvim-lspconfig b/pack/nvim/start/nvim-lspconfig
deleted file mode 160000
-Subproject 38da5bbe1eaab2394056109e48c7e195bdb8fdf
diff --git a/pack/nvim/start/nvim-lua-language-server b/pack/nvim/start/nvim-lua-language-server
deleted file mode 160000
-Subproject ce964793afc6251673238c256a25e06502e487b
diff --git a/pack/nvim/start/nvim-plenary b/pack/nvim/start/nvim-plenary
deleted file mode 160000
-Subproject 50012918b2fc8357b87cff2a7f7f0446e47da17
diff --git a/pack/nvim/start/nvim-telescope b/pack/nvim/start/nvim-telescope
deleted file mode 160000
-Subproject 74ce793a60759e3db0d265174f137fb62743035
diff --git a/pack/nvim/start/nvim-treesitter b/pack/nvim/start/nvim-treesitter
deleted file mode 160000
-Subproject 4a68f0778c05083cc458a3a144205cfc4147443
diff --git a/pack/nvim/start/nvim-vsnip b/pack/nvim/start/nvim-vsnip
deleted file mode 160000
-Subproject be277461265f1e5c7db470aa479f30956597ea9
diff --git a/pack/vim/opt/vim-youcompleteme b/pack/vim/opt/vim-youcompleteme
deleted file mode 160000
-Subproject cc9a3ae3efdcc7d038aab0620ea28882533c236
diff --git a/plugin/lsp.nvim b/plugin/lsp.nvim
deleted file mode 100644
index 979b35f..0000000
--- a/plugin/lsp.nvim
+++ /dev/null
@@ -1 +0,0 @@
-command! LspFix lua vim.lsp.buf.code_action()
diff --git a/plugin/max-find-shell.vim b/plugin/max-find-shell.vim
deleted file mode 100644
index 778f0fb..0000000
--- a/plugin/max-find-shell.vim
+++ /dev/null
@@ -1,11 +0,0 @@
-"=======================================================================================================================
-" SHELL:
-" Many scripts rely on bash. We help to find the bash binary
-"=======================================================================================================================
-if filereadable("/bin/bash")
-    set shell=/bin/bash
-elseif filereadable("/usr/local/bin/bash")
-    set shell=/usr/local/bin/bash
-elseif has("win32")
-    set shell="cmd.exe"
-endif
diff --git a/plugin/max-fix-colorschemes.vim b/plugin/max-fix-colorschemes.vim
deleted file mode 100644
index 9d0c034..0000000
--- a/plugin/max-fix-colorschemes.vim
+++ /dev/null
@@ -1,62 +0,0 @@
-"=======================================================================================================================
-" COLOR SCHEME:
-"=======================================================================================================================
-function! ExtendColorTheme()
-    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
-    highlight! Todo           cterm=bold                             gui=bold            guibg=#ffffaa guifg=#000000
-    highlight! Error          cterm=NONE  ctermbg=NONE               gui=NONE            guibg=NONE
-    highlight! SpellBad       cterm=NONE                             gui=undercurl       guibg=NONE guifg=red
-    highlight! Ignore         cterm=NONE  ctermbg=NONE ctermfg=NONE  gui=NONE            guibg=NONE guifg=NONE
-    highlight! LineNr         cterm=italic                           gui=italic
-    highlight! PmenuThumb     cterm=inverse
-    highlight! MoreMsg        cterm=inverse
-
-    highlight! link  qfSeparator     Normal     | " reserve one space
-    highlight! link  qfLineNr        Normal     | " informational line numbers should look different
-    highlight! link  SpecialKey      NonText    | " makes tab stop (see listchars) less disturbing
-    highlight! link  WildMenu        Search
-    highlight! link  Convention      Error
-    highlight! link  PmenuSbar       Pmenu
-    highlight! link  VertSplit       LineNr
-    highlight! link  SignColumn      LineNr
-    highlight! link  ALEErrorSign    LineNr
-    highlight! link  FoldColumn      VertSplit
-    highlight! link  Folded          LineNr
-    highlight! link  EndOfBuffer     NonText
-    highlight! link  DiagnosticHint  Debug
-    highlight! link  DiagnosticInfo  Debug
-    highlight! link  DiagnosticError Error
-    highlight! link  DiagnosticWarn  Debug
-
-
-    hi Comment  gui=italic
-    hi Keyword  gui=bold
-
-    autocmd BufReadPost * syntax match Convention /\s*$/
-endfunction
-autocmd ColorScheme * call ExtendColorTheme()
-
-if &term == "linux"
-    set notermguicolors
-else
-    set termguicolors
-endif
-
-
-let g:PaperColor_Theme_Options = {
-                        \   'theme': {
-                        \     'default.dark': {
-                        \       'transparent_background': 1
-                        \     },
-                        \     'default.light': {
-                        \       'transparent_background': 1
-                        \     }
-                        \   }
-                        \ }
-
-set background=dark
-colorscheme PaperColor
diff --git a/plugin/max-set-window-title.vim b/plugin/max-set-window-title.vim
deleted file mode 100644
index 1838f03..0000000
--- a/plugin/max-set-window-title.vim
+++ /dev/null
@@ -1,22 +0,0 @@
-
-
-augroup SET_WINDOW_TITLE
-    set title
-    set titlelen=40
-
-    " set window title for screen(3)
-    " if &term == "screen" || &term == "xterm" 
-    if &term == "screen"
-        set t_ts=k
-        set t_fs=\
-    endif
-
-    " autocmd BufEnter * let &titlestring = hostname() . "[vim(" . expand("%:t") . ")]"
-    " autocmd CursorHold * let &titlestring = "%t %y ".$USER."@".hostname().":%{expand("%:~:.:h")}"
-    set titlestring=\ %F
-    " 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"
-augroup END
-
diff --git a/plugin/netrw.vim b/plugin/netrw.vim
deleted file mode 100644
index 57d6d50..0000000
--- a/plugin/netrw.vim
+++ /dev/null
@@ -1,16 +0,0 @@
-augroup NETRW
-    " 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       = 1       | " because that works better, when gf finds a path name
-    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
-    " let s:treedepthstring     = "│ "  | " this is not going to work, but left here for documentation
-augroup END
diff --git a/plugin/vimdiff.vim b/plugin/vimdiff.vim
deleted file mode 100644
index ffd9f46..0000000
--- a/plugin/vimdiff.vim
+++ /dev/null
@@ -1,4 +0,0 @@
-if &diff                             " only for diff mode/vimdiff
-  set diffopt=filler,context:1000000 " filler is default and inserts empty lines for sync
-  set foldmethod=syntax
-endif
diff --git a/plugin/youcompleteme.vim b/plugin/youcompleteme.vim
deleted file mode 100644
index a241dae..0000000
--- a/plugin/youcompleteme.vim
+++ /dev/null
@@ -1,21 +0,0 @@
-augroup YOUCOMPLETEME
-        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      = 0        " Let YCM read tags from Ctags file
-        let g:ycm_confirm_extra_conf                       = 0        " security is overrated ;)
-        let g:ycm_always_populate_location_list            = 0        " we can manually run :YcmDiags to do that
-
-        let g:ycm_key_list_previous_completion             = ['Up']
-        let g:ycm_key_list_select_completion               = ['Down']
-
-        "" let g:ycm_semantic_triggers                        =
-        ""                      \ {
-        ""                      \   'c': [ 're!\w{2}' ]
-        ""                      \ } " per language configurations
-    " packadd YouCompleteMe
-augroup END
-
-
diff --git a/utils/Xresources b/utils/Xresources
deleted file mode 100644
index 08969ac..0000000
--- a/utils/Xresources
+++ /dev/null
@@ -1,192 +0,0 @@
-#include "/home/max/.local/share/base16/base16-xresources/xresources/base16-tomorrow-night.Xresources"
-! #include "/home/max/.local/share/base16/base16-xresources/xresources/base16-tomorrow.Xresources"
-
-urxvt.scrollBar: false
-urxvt.background: base00
-urxvt.color0: base00
-urxvt.color1: base00
-urxvt.color2: base00
-urxvt.color3: base00
-urxvt.color4: base00
-urxvt.color5: base00
-urxvt.color6: base00
-urxvt.color7: base00
-urxvt.color8: base00
-urxvt.color9: base00
-
-! *Dialog.foreground:           foreground
-! *Dialog.background:           base00
-! *Dialog.Button.foreground:    base05
-! *Dialog.Button.background:    base00
-! !*Dialog.Button.pointBackground: #EAEAEA
-! !*Dialog.Button.clickBackground: #C3C3C3
-! *Dialog.text.foreground:      base02
-! *Dialog.text.background:      base00
-! *Dialog.topShadowColor:               base03
-! *Dialog.bottomShadowColor:    base04
-
-xscreensaver.logFile:/home/max/xscreensaver.log
-xscreensaver.verbose:true
-*.newLoginCommand:       xset dpms force off
-
-Xft.antialias: true
-Xft.lcdfilter: lcddefault
-Xft.hinting:   true
-Xft.rgba:      rgb
-Xft.hintstyle: hintfull
-Xft.dpi:       96
-
-!*passwd.passwdFont:            *-helvetica-medium-r-*-*-*-140-*-*-*-iso8859-1
-!*passwd.passwdFont:            
-
-!*font:                 -*-clean-medium-r-*--12-*-*-*-*-*-*-*
-!*font:                 xft:Bitstream Vera Sans Mono-8
-!*font:         *-dejavu sans-bold-r-*-*-*-*-*-*-*-*-*-*
-!*font:         *-monospace-bold-r-*-*-*-*-*-*-*-*-*-*
-!*.font: xft:monaco:bold:size=8
-!*.font: xft:RobotoMono Nerd Font:bold:size=10
-*.passwdFont: xft:monospace
-*.font: xft:monospace
-
-
-xscreensaver.overlayTextForeground:     #FFFF00
-xscreensaver.overlayTextBackground:     #000000
-
-
-*passwd.thermometer.foreground: #FF0000
-*passwd.thermometer.background: #FFFFFF
-
-*passwd.heading.label:          XScreenSaver %s
-*passwd.body.label:             This screen is fucked.
-*passwd.unlock.label:           unfuck
-*passwd.login.label:            dpms: off
-*passwd.user.label:             User:
-*passwd.thermometer.width:      12
-*passwd.asterisks:              True
-*passwd.uname:                  False
-
-
-XLock*mode: image
-*image.bitmap: /home/max/.lock.xpm
-*image.count: 1
-*image.erasedelay: 0
-XLock*erasedelay: 0
-XLock*icongeometry: 180x180
-! XLock*background: background
-! XLock*foreground: foreground
-XLock*description: off
-XLock*info:
-
-
-
-
-! ---=== Experiment with making Motif less ugly for DDD ===---
-! (DDD ignores generically-set Motif properties so we must do this)
-! TODO (if possible):
-!  - Hide text cursors in unfocused fields
-!  - Convert on-hover effect from shadow to background color or border
-!  - Pick better fonts and check which package provides them
-
-! Use the lighter background grey from the Lubuntu GTK+ theme
-! (Still a cool grey. Eyedropper the Clearlooks warm grey if necessary.)
-Ddd*background: #e0e0e0
-
-! These had no effect on my system but, from what I read, they help on
-! some systems.
-Ddd*enableThinThickness: True
-Ddd*enableEtchedInMenu: True
-Ddd*enableToggleColor: True
-Ddd*enableToggleVisual: True
-
-! Use pure white for white backgrounds like modern widget themes and websites
-Ddd*XmText.background:         #ffffff
-Ddd*XmTextField.background:    #ffffff
-Ddd*XmList.background:         #ffffff
-Ddd*GraphEdit.background:      #ffffff
-
-! Thick borders and shadows everywhere are archaic
-Ddd*shadowThickness: 1
-Ddd*borderThickness: 0
-Ddd*?*arg*shadowThickness: 1
-Ddd*?*arg*borderThickness: 0
-Ddd*?*buttons*shadowThickness: 1
-Ddd*?*buttons*borderThickness: 0
-
-! Un-cramp the menubar, menus, and toolbar to match modern compact sizing
-Ddd*menubar*marginTop: 1
-Ddd*menubar*marginBottom: 0
-Ddd*XmMenuShell*marginTop: 2
-Ddd*XmMenuShell*marginBottom: 2
-Ddd*XmMenuShell.?.marginWidth: 2
-Ddd*XmMenuShell.?.marginHeight: 2
-Ddd*toolbar*marginWidth: 5
-
-! Compact the menu tear-off buttons
-Ddd*XmMenuShell*XmTearOffButton*borderWidth: 0
-Ddd*XmMenuShell*XmTearOffButton*marginHeight: 0
-
-! DDD's interpretation of a "toggle button" shouldn't have a raised border
-Ddd*XmToggleButton*shadowThickness: 0
-Ddd*XmToggleButton*borderThickness: 0
-
-! The menu bar should not have a raised border
-Ddd*menubar.shadowThickness: 0
-Ddd*menubar.borderThickness: 0
-Ddd*XmMenuShell*XmTearOffButton*ShadowThickness: 2
-
-! ...and we do not want a border around the toolbar to make that stand out
-Ddd*main_window.?.borderThickness: 0
-Ddd*main_window.shadowThickness: 0
-
-! Drop-down boxes in toolbars do not have raised borders these days
-Ddd*toolbar.shadowThickness:        0
-Ddd*toolbar.?.shadowThickness:      1
-
-! DDD can sometimes get its GDB settings fatally messed up so duplicate
-! GUI-exposed integration defaults here for when I want to nuke ~/.ddd/init
-Ddd*cutCopyPasteBindings: KDE
-Ddd*selectAllBindings: KDE
-Ddd*buttonColorKey: c
-Ddd*FlatButtons: on
-
-
-! Good Xaw3d Defaults*customization:           -color
-*shadowWidth:             3
-*Form.background:         gray75
-*MenuButton.background:   gray75
-*SimpleMenu.background:   gray70
-*TransientShell*Dialog.background: gray70
-*Command.background:      gray75
-*Label.background:        gray75
-*ScrollbarBackground:     grey39
-*Scrollbar*background:    gray75
-*Scrollbar*width:         15
-*Scrollbar*height:        15
-*Scrollbar*shadowWidth:   2
-*Scrollbar*cursorName:    top_left_arrow
-*Scrollbar*pushThumb:     false
-*shapeStyle:              Rectangle
-*beNiceToColormap:        False
-*SmeBSB*shadowWidth:      3
-*highlightThickness:      0
-*topShadowContrast:       40
-*bottomShadowContrast:    60
-! fix up a few of the default X clients who
-! now look silly
-*xclock*shadowWidth:      0
-*xload*shadowWidth:       0
-*xcalc*shadowWidth:       0
-
-
-XTerm.vt100.faceName: Monospace:antialias=true
-XTerm.vt100.faceSize: 12
-! XTerm.vt100.font: 7x14
-XTerm.vt100.locale: true
-XTerm.vt100.utf8Title: true
-
-
-! keepassx colourscheme
-keepassx*background:   #cfcfcf
-keepassx*foreground:   #222222
-keepassx2*background:  #cfcfcf
-keepassx2*foreground:  #222222
diff --git a/utils/applications/gvim-buffer.desktop b/utils/applications/gvim-buffer.desktop
deleted file mode 100644
index 5cd2cbf..0000000
--- a/utils/applications/gvim-buffer.desktop
+++ /dev/null
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Type=Application
-Name=Gnome Vi IMproved Buffer
-Icon=gvim
-Comment=Open file in an existing instance of vi and in a new tab
-MimeType=text/english;text/plain;text/x-makefile;text/x-c++hdr;text/x-c++src;text/x-chdr;text/x-csrc;text/x-java;text/x-moc;text/x-pascal;text/x-tcl;text/x-tex;application/x-shellscript;text/x-c;text/x-c++;
-Exec=gvim -f -N --remote-silent %F
-Terminal=false
-X-XClassHintResName=VIM
-Categories=Utility;TextEditor;
diff --git a/utils/applications/gvim.desktop b/utils/applications/gvim.desktop
deleted file mode 100644
index 37c6e58..0000000
--- a/utils/applications/gvim.desktop
+++ /dev/null
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Name=Vi IMproved Tab 
-Comment=Open file in an existing instance of vi and in a new tab
-MimeType=text/english;text/plain;text/x-makefile;text/x-c++hdr;text/x-c++src;text/x-chdr;text/x-csrc;text/x-java;text/x-moc;text/x-pascal;text/x-tcl;text/x-tex;application/x-shellscript;text/x-c;text/x-c++;
-Exec=gvim f -N --remote-tab %F
-Icon=gvim
-Type=Application
-Terminal=false
-X-XClassHintResName=VIM
-Categories=Utility;TextEditor;
diff --git a/utils/applications/nvim.desktop b/utils/applications/nvim.desktop
deleted file mode 100644
index 21f0090..0000000
--- a/utils/applications/nvim.desktop
+++ /dev/null
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Version=1.0
-Type=Application
-Name=Vim
-Comment=
-Exec=xfce4-terminal --icon /usr/share/icons/HighContrast/256x256/apps/vim.png -T 'nvim' -e '/bin/bash -i -c "env TERM=gnome-256color screen nvr ."'  --fullscreen
-Icon=/usr/share/icons/HighContrast/256x256/apps/vim.png
-Path=
-Terminal=false
-StartupNotify=false
diff --git a/utils/applications/vim.desktop b/utils/applications/vim.desktop
deleted file mode 100755
index 8169f57..0000000
--- a/utils/applications/vim.desktop
+++ /dev/null
@@ -1,15 +0,0 @@
-[Desktop Entry]
-Version=1.0
-Type=Application
-Name=Vi IMproved
-Comment=Open file in an existing instance of vi and in a new tab
-Icon=gvim
-MimeType=text/*
-Categories=Application;Utility;TextEditor;
-Exec=vim %F
-Terminal=true
-Actions=Server;
-
-[Desktop Action Server]
-Exec=vim --servername VIM --remote-silent %F
-Name=Browse in Server
diff --git a/utils/bashrc b/utils/bashrc
deleted file mode 100644
index f0ee98b..0000000
--- a/utils/bashrc
+++ /dev/null
@@ -1,46 +0,0 @@
-
-# gvim () { /bin/gvim $(if [[ "$#" > 0 && `/bin/gvim --serverlist | wc -l` ]]; then echo --remote; fi) $@;  }
-# vim ()  { /bin/vim  $(if [[ "$#" > 0 && `/bin/vim --serverlist | wc -l` ]];  then echo --remote; fi) $@;  }
-
-# man()
-# {
-#     /bin/gvim \
-#         $(if [[ `/bin/gvim --serverlist | wc -l` > 0 ]]; then echo --remote-send; fi) \
-#         ":enew<CR>:0read !groffer --pager='cat' --tty $1 <bar> col -bx<CR> :set filetype=man buftype=nowrite readonly<CR>gg";
-# }
-
-# export MANPAGER='vim -c":set noswapfile|%!col -b" -c":file man|:setlocal filetype=man buftype=nowrite readonly nonumber nolist signcolumn=no" -'
-export MANPAGER="vim -M +MANPAGER -" 
-
-# man() { /bin/vim ":enew<CR>:0read !groffer --pager='cat' --tty $1 <bar> col -bx<CR> :set filetype=man buftype=nowrite readonly<CR>gg" -; }
-# alias git='git -c color.ui=false'
-# export GIT_DIFF_OPTS="--no-color"
-
-
-
-git config --global --replace-all color.pager 0
-git config --global --replace-all core.pager 'vim -c":set noswapfile filetype=git buftype=nowrite readonly nolist nonumber signcolumn=no|:file git" -'
-# export GIT_PAGER=''
-
-# alias git="TERM=dumb git"
-
-# export EDITOR="gvim()"
-# export PAGER="tee /tmp/output.txt /dev/stdout | /bin/vim -"
-
-# --remote-expr ":%!col -b" -c":set buftype=nowrite filetype=man readonly" -'A
-
-function vim() {
-    SERVER=$(ls -tr "$XDG_RUNTIME_DIR"/nvim.* | tail -n1)
-    if [ $# -gt 0 ] && [ -n "$SERVER" ]; then
-        for i in "$@"; do
-            NEXT=$(realpath "$i")
-            nvim --server "$SERVER" --remote-silent "$NEXT"
-        done
-    else
-        nvim $@
-    fi
-
-}
-
-
-
diff --git a/utils/default-font.conf b/utils/default-font.conf
deleted file mode 100644
index f905783..0000000
--- a/utils/default-font.conf
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0"?>
-<!-- this is a configuration file for fontconfig and should be copied or linked to ~/.config/fontconfig/fonts.conf -->
-<!DOCTYPE fontconfig SYSTEM "/etc/fonts/fonts.dtd">
-<fontconfig>
-    <match target="pattern">
-        <test name="family"><string>monospace</string></test>
-        <edit name="family" mode="prepend">
-                <!--<string>Iosevka Term SS04</string>-->
-            <string>FuraCode Nerd Font Mono Medium</string>
-            <string>FiraCode Nerd Font</string>
-            <string>FuraCode Nerd Font</string>
-            <string>Noto Color Emoji</string>
-        </edit>
-        <edit name="fontfeatures" mode="append">
-            <string>liga on</string>
-            <string>dlig on</string>
-        </edit>
-        <test name="slant" compare="not_eq"><const>italic</const></test>
-        <edit mode="assign" name="style"><string>bold</string></edit>
-    </match>
-    <!-- Block Symbola from the list of fallback fonts. -->
-    <selectfont>
-        <rejectfont>
-            <pattern>
-                <patelt name="family">
-                    <string>Symbola</string>
-                </patelt>
-            </pattern>
-        </rejectfont>
-    </selectfont>
-    <match target="pattern">
-        <test name="family"><string>serif</string></test>
-        <edit name="family" mode="prepend">
-            <string>Noto Serif</string>
-        </edit>
-    </match>
-    <match target="pattern">
-        <test name="family"><string>sans-serif</string></test>
-        <edit name="family" mode="prepend">
-            <string>Noto Sans</string>
-        </edit>
-    </match>
-    <match target="pattern">
-        <edit name="dpi" mode="assign"><double>102</double></edit>
-    </match>
-
-    <match target="pattern">
-        <test name="family">
-            <string>Tahoma</string>
-        </test>
-        <edit name="family" mode="assign">
-            <string>Sans-Serif</string>
-        </edit>
-    </match>
-</fontconfig>
-    <!--
-        family: "Anonymous Pro for Powerline"(s)
-        family: "Consolas for Powerline"(s) "Consolas for Powerline FixedD"(s)
-        family: "DejaVu Sans Mono for Powerline"(s)
-        family: "Droid Sans Mono for Powerline"(s)
-        family: "Inconsolata for Powerline"(s)
-        family: "Inconsolata-dz for Powerline"(s)
-        family: "Liberation Mono for Powerline"(s)
-        family: "Menlo for Powerline"(s)
-        family: "Meslo LG L DZ for Powerline"(s)
-        family: "Meslo LG L for Powerline"(s)
-        family: "Meslo LG M DZ for Powerline"(s)
-        family: "Meslo LG M for Powerline"(s)
-        family: "Meslo LG S DZ for Powerline"(s)
-        family: "Meslo LG S for Powerline"(s)
-        family: "PowerlineSymbols"(s)
-        family: "Source Code Pro for Powerline"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Black"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro ExtraLight"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Light"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Medium"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Semibold"(s)
-        family: "Terminus for Powerline"(s)
-        family: "Ubuntu Mono derivative Powerline"(s)
-        family: "xos4 Terminess Powerline"(s)
-        family: "xos4 Terminus for Powerline"(s)
-    -->
diff --git a/utils/default-font.conf.old b/utils/default-font.conf.old
deleted file mode 100644
index ec2e12e..0000000
--- a/utils/default-font.conf.old
+++ /dev/null
@@ -1,49 +0,0 @@
-<?xml version="1.0"?>
-<!-- this is a configuration file for fontconfig and should be copied or linked to ~/.config/fontconfig/conf.d/ -->
-<!DOCTYPE fontconfig SYSTEM "/etc/fonts/fonts.dtd">
-<fontconfig>
-    <match target="pattern">
-        <test qual="any" name="family"><string>serif</string></test>
-        <edit name="family" mode="assign" binding="same"><string>Noto Serif</string></edit>
-    </match>
-    <match target="pattern">
-        <test qual="any" name="family"><string>sans-serif</string></test>
-        <edit name="family" mode="assign" binding="same"><string>Noto Sans</string></edit>
-    </match>
-    <match target="pattern">
-        <test qual="any" name="family"><string>monospace</string></test>
-        <edit mode="assign" name="family"><string>Hack</string></edit>
-        <edit mode="prepend" name="family"><string>Noto Color Emoji</string></edit>
-        <edit mode="prepend" name="family"><string>emoji</string></edit>
-
-        <test name="slant" compare="not_eq"><const>italic</const></test>
-        <edit mode="assign" name="style"><string>bold</string></edit>
-    </match>
-</fontconfig>
-    <!--
-        family: "Anonymous Pro for Powerline"(s)
-        family: "Consolas for Powerline"(s) "Consolas for Powerline FixedD"(s)
-        family: "DejaVu Sans Mono for Powerline"(s)
-        family: "Droid Sans Mono for Powerline"(s)
-        family: "Inconsolata for Powerline"(s)
-        family: "Inconsolata-dz for Powerline"(s)
-        family: "Liberation Mono for Powerline"(s)
-        family: "Menlo for Powerline"(s)
-        family: "Meslo LG L DZ for Powerline"(s)
-        family: "Meslo LG L for Powerline"(s)
-        family: "Meslo LG M DZ for Powerline"(s)
-        family: "Meslo LG M for Powerline"(s)
-        family: "Meslo LG S DZ for Powerline"(s)
-        family: "Meslo LG S for Powerline"(s)
-        family: "PowerlineSymbols"(s)
-        family: "Source Code Pro for Powerline"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Black"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro ExtraLight"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Light"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Medium"(s)
-        family: "Source Code Pro for Powerline"(s) "Source Code Pro Semibold"(s)
-        family: "Terminus for Powerline"(s)
-        family: "Ubuntu Mono derivative Powerline"(s)
-        family: "xos4 Terminess Powerline"(s)
-        family: "xos4 Terminus for Powerline"(s)
-    -->
diff --git a/utils/gtk-3.0.css b/utils/gtk-3.0.css
deleted file mode 100644
index c31c8bf..0000000
--- a/utils/gtk-3.0.css
+++ /dev/null
@@ -1,132 +0,0 @@
-/* name or link this file ~/.config/gtk-3.0/gtk.css */
-
-/*
-#vim-menubar,
-#vim-menubar #menu,
-#vim-toolbar,
-#vim-gui-drawarea,
-#vim-main-window {
-    color:#6060af;
-    color: #4e4e4e;
-    font-family: "Hasklug Nerd Font Mono", "Source Code Pro for Powerline", "Source Code Pro", "Roboto";
-    font-weight:bold;
-    font-size:8pt;
-    border:0;
-    outline:0;
-}
-
-* {
-    border-width:0px;
-    outline-width:0px;
-    padding:0;
-    margin:0;
-}
-
-#vim-menubar
-{
-    padding-left:1em;
-    border-bottom:2px solid #ffffff;
-}
-
-#vim-menubar>*
-{
-    padding-right:1em;
-    padding-top:.25em;
-    padding-bottom:.25em;
-}
-
-#vim-menubar>*,
-#vim-main-window {
-    background-color:#ffffff;
-    color: #4e4e4e;
-}
-
-menu menuitem:backdrop, menu menuitem:backdrop:hover
-{
-    border:0px;
-}
-*/
-
-
-
-window#vim-main-window > box
-{
-    background: currentColor;
-    border:2px solid transparent;
-}
-
-/* within window > box ... */
-menubar#vim-menubar {
-    font-family: "monospace";
-    font-size:8pt;
-    background: transparent;
-    color:lighter(currentColor);
-    /* background: linear-gradient(180deg, white 85%, black); */
-}
-
-menubar#vim-menubar menuitem {
-    background:transparent;
-    color:mix(currentColor,#fff,0.5);
-}
-
-
-
-menubar#vim-menubar > menuitem  {
-    padding:.25em;
-}
-
-menubar#vim-menubar > menuitem:disabled accelerator
-{
-    color:#f00;
-}
-
-menubar#vim-menubar menuitem box {
-    padding:.1em .25em;
-}
-
-menubar#vim-menubar menuitem window
-{
-    margin-top:1em;
-}
-
-/* opened menu (after being clicked) */
-menubar#vim-menubar menuitem window menu {
-    background:lighter(currentColor);
-    padding:0;
-    margin:0;
-    border:0;
-}
-
-menubar#vim-menubar menuitem window menu menuitem {
-    padding:0em;
-    margin:0px;
-    border:0px;
-}
-
-menubar#vim-menubar menuitem window menu menuitem box {
-    padding:.25em;
-    padding-left:.5em;
-}
-
-menubar#vim-menubar menuitem window menu separator {
-    margin:0;
-    background:currentColor;
-    border-top:1px dotted #666;
-}
-
-
-menubar#vim-menubar menuitem:hover {
-    box-shadow:none;
-    background:darker(currentColor);
-    color:#fff;
-}
-
-
-
-
-
-
-/*
-toolbar button {
-notebook tab {
-*/
diff --git a/utils/gtkrc-2.0 b/utils/gtkrc-2.0
deleted file mode 100644
index 05caadc..0000000
--- a/utils/gtkrc-2.0
+++ /dev/null
@@ -1 +0,0 @@
-gtk-icon-theme-name="gnome"
diff --git a/utils/locale.conf b/utils/locale.conf
deleted file mode 100644
index cd2bb00..0000000
--- a/utils/locale.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-LANG=de_DE.utf8
-LC_CTYPE=de_DE.utf8
-LC_NUMERIC=de_DE.utf8
-LC_TIME=de_DE.utf8
-LC_COLLATE=C
-LC_MONETARY=de_DE.utf8
-LC_MESSAGES=de_DE.utf8
-LC_PAPER=de_DE.utf8
-LC_NAME=de_DE.utf8
-LC_ADDRESS=de_DE.utf8
-LC_TELEPHONE=de_DE.utf8
-LC_MEASUREMENT=de_DE.utf8
-LC_IDENTIFICATION=de_DE.utf8
-LC_ALL=de_DE.utf8
diff --git a/utils/update.sh b/utils/update.sh
deleted file mode 100644
index 875dc89..0000000
--- a/utils/update.sh
+++ /dev/null
@@ -1 +0,0 @@
-git submodule update --remote --checkout --recursive --force
diff --git a/utils/xinputrc b/utils/xinputrc
deleted file mode 100644
index ebd7310..0000000
--- a/utils/xinputrc
+++ /dev/null
@@ -1,3 +0,0 @@
-# im-config(8) generated on Tue, 28 Feb 2017 13:21:48 +0100
-run_im ibus
-# im-config signature: ec6901ebc5d2dcf71d14062c6968658e  -
diff --git a/vimrc b/vimrc
index 424f5f0..f3b1833 100644
--- a/vimrc
+++ b/vimrc
@@ -1,33 +1,389 @@
-exec ':source '.fnamemodify($MYVIMRC,':h').'/'.'vimrc-common' 
-set packpath+=pack/submodules
+"=======================================================================================================================
+" GENERAL
+"=======================================================================================================================
 
-if has("nvim")
-  set shadafile="/tmp/shada"
+filetype on
+filetype plugin on
+filetype indent on
+
+syntax on                                 | " enable syntax highlighting
+syntax sync minlines=60                   | " how many preceding lines will be parsed? (high performance impact)
+
+set secure                                | " to ensure, that modelines do not contain executable code
+set noexrc                                | " exrc was nice, but has too many security problems. Now using editorconfig instead (see plugins)
+set modeline                              | " set variables specific to a file, like indentation by adding a comment (TODO: should probably be replaced by editorconfig)
+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                  | " 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 hlsearch incsearch                    | " highlight pattern while entering it (performance wise this isn't that good)
+
+
+"=======================================================================================================================
+" BASIC CODE STYLE
+"=======================================================================================================================
+" set cindent cinoptions+=(0              | " indents at the level of parentheses -- if desired
+set expandtab                             | " replace tabs with spaces
+set textwidth=0                           | " should be set file type specific, colorcolumns is there to assist anyways
+set tabstop=4
+set shiftwidth=4
+set softtabstop=4
+
+"=======================================================================================================================
+" PATH -- where to search for includes (e.g. `gf` or `:find`)
+"=======================================================================================================================
+set path+=**4                             | " allow recursive searches for files (limit depth by 4) 
+if executable("uname") " does not work under Windows
+  let &path = &path.",/usr/lib/modules/".substitute(system('uname -r'), "\n", "", "")."/build/include"
+endif
+
+if filereadable("/bin/bash")
+    set shell=/bin/bash
+elseif filereadable("/usr/local/bin/bash")
+    set shell=/usr/local/bin/bash
+elseif has("win32")
+    set shell="cmd.exe"
+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 pumheight=8               | " Determines the maximum number of items to show in the pop-up menu for
+set scrolljump=4              | " how many lines get scrolled into view when cursor reaches the screens edge
+set scrolloff=4               | " 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, but causes problems with solid backgrounds)
+set cmdheight=2               | " sets the command line's height
+set signcolumn=yes            | " 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 isfname-==                | " remove = as char in filenames, because most FSs do not support it
+set complete+=d               | " scan current and included files for defined name or macro
+set complete+=i               | " scan current and included files for completions
+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 completeopt+=noinsert     | " Do not insert any text for a match until the user selects one
+set completeopt+=noselect     | " Do not select a completion from the menu, let the user do that
+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 numberwidth=5
+" 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=printf('%*s%.*S',indent(v:foldstart),'',&textwidth-indent(v:foldstart),substitute(substitute(join(getline(v:foldstart,v:foldend),'\ '),'[[:space:]*/]\\+','\ ','g'),'^[[:space:]*]','','g'))
+set foldtext=repeat('\ ',indent(v:foldstart)-1).join(getline(v:foldstart,v:foldend))[:winwidth(0)]->substitute('[[:space:]]\\+','\ ','g')
+
+" works ...
+" set foldexpr=match(synIDattr(synID(v:lnum,indent(v:lnum)+1,0),'name'),'Comment')>-1
+set foldexpr=!empty(filter(synstack(v:lnum,indent(v:lnum)+1),{_,val->match(synIDattr(val,'name'),'Comment')>-1}))
+
+" vim window behaviour
+set splitbelow                | " open new windows below the current one (i find that more intuitive)
+set splitright                | " this also works for me and makes better use of the scren space I think
+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)
+
+"=======================================================================================================================
+" 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
+
+if &diff                             " only for diff mode/vimdiff
+  set diffopt=filler,context:1000000 " filler is default and inserts empty lines for sync
+  set foldmethod=syntax
+endif
+
+"=======================================================================================================================
+" UNDO:
+" Persistent undo behaviour, also keeps undo history between starts
+"=======================================================================================================================
+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
 
-if exists("g:neovide")
-  " neovide specific
-  set guifont=monospace:h11:b
-  " :#e-subpixelantialias:#h-full
-  let g:neovide_cursor_animation_length=0.03
-  let g:neovide_cursor_trail_size=0.8
-  let g:neovide_scroll_animation_length = 0.05
-  let g:neovide_transparency = 0.9
+
+"=======================================================================================================================
+" DISPLAY & 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)
+  set termencoding=utf-8      | " we just assume that this is supported.
+
+  set fillchars=              | " initialize empty fillchars
+  set listchars=              | " initialize empty listchars
+
+  if &term ==# 'linux'
+    set fillchars+=vert:\│    | " cool vertical split char
+  else
+    set fillchars+=vert:\║    | " cool vertical split char
+  endif
+
+  set fillchars+=fold:\       | "
+  set fillchars+=diff:\       | " a white space gets used here
+
+  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 list&
+
+  autocmd InsertEnter *  set colorcolumn=80,120
+  autocmd InsertLeave *  set colorcolumn&
+  " set fillchars+=stlnc:\―       | "
+end
+
+
+"=======================================================================================================================
+" AUTOCMDs and FileType specific stuff
+"=======================================================================================================================
+if has("autocmd")
+  " use the shada/viminfo file to return the cursor to where it was...
+  autocmd BufWinEnter        *  if &previewwindow | setlocal nonumber nolist signcolumn=no filetype=c nobuflisted | endif
+
+  " Workaround: Allows Vim to yank text within wayland
+  " XDG_SESSION_TYPE is only set if a login manager was used
+  " WAYLAND_DISPLAY should always work
+  " if ($XDG_SESSION_TYPE ==# 'wayland' || ! empty($WAYLAND_DISPLAY)) && !has('nvim')
+  "  autocmd TextYankPost       * call system("wl-copy", getreg('+'))
+  " endif 
+
+  autocmd TextYankPost       *  echo '> text yanked to '.
+        \ (get(v:event,'regname') == ''
+        \ ? 'default register'
+        \ : 'register '.get(v:event,'regname'))
+
+
+  autocmd InsertLeave * silent! call matchadd('Convention', ' \+$', -1, 101, { 'conceal': '⟶' })
+  autocmd InsertEnter * silent! call matchdelete(101)
+
+
+  "====================================================================================================================
+  augroup FILETYPES
+    " indent within <script> and <style> (default is a zero indent)
+    let g:html_indent_script1                    = "inc"
+    let g:html_indent_style1                     = "inc"
+
+    " let g:loaded_ruby_provider                   = 1 " disable ruby support
+    " let g:loaded_python_provider                 = 1 " disable python 3
+
+    let g:LatexBox_latexmk_preview_continuously  = 1
+    let g:LatexBox_viewer                        = "evince"
+
+    autocmd FileType python               setlocal keywordprg=pydoc
+    autocmd FileType vim                  setlocal keywordprg=:help |.
+    autocmd FileType conf                 setlocal isfname-==
+    autocmd Filetype css                  command! CSSsort :g/{/+1;/}/-1 sort
+    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
 endif
 
-" if ($XDG_SESSION_TYPE ==# 'wayland' || ! empty($WAYLAND_DISPLAY))
-"   autocmd TextYankPost  *  call system("wl-copy", get(v:event, 'regcontents'))
-"   nnoremap p   :silent  put    =system('wl-paste')<CR>
-"   nnoremap P   :silent  put!   =system('wl-paste')<CR>
-" 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
-" 
+" ======================================================================================================================
+augroup CUSTOM_COMMANDS
+  command! Qfls call setqflist([],'r',{ 'title':'listed buffers', 'items':map(getbufinfo({"buflisted":1}), '{"bufnr":get(v:val,"bufnr"),"lnum":get(v:val,"lnum"),"module":printf("%-*s",winwidth(0)-4,fnamemodify(get(v:val,"name"),":t"))}') })
+  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
+  command! BuffersToArg :exec ':args '.join(map(range(0, bufnr('$')), 'fnameescape(fnamemodify(bufname(v:val), ":."))'))
+  command! BufToArg :argadd %:.
+  command! Gbranch call setqflist([], 'r', {'title':'Git branch selector','items':map(systemlist("git branch"), {_, p->{'filename':'branch','module': fnamemodify(p, ':.')}})})
+  " the following command opens a preview-window and shows the declaration of
+  " the function under the cursor. It also highlights the word to make it easier
+  " to spot within a great file
+  command! Helpme au! CursorHold * nested let @/=expand('<cword>')|exe "silent! psearch ".expand("<cword>")
+  command! FindInAllBuffers  cex [] | bufdo vimgrepadd //g % | cw
+augroup END
+
+"=======================================================================================================================
+augroup KEYBOARD_MAPPING
+  " map CTRL-PageUp/Down to next/previous buffer
+  " and Shift-PageUp/Down to next/previous arglist file
+  nnoremap <C-PageUp>    :bn<CR>
+  nnoremap <C-PageDown>  :bp<CR>
+  nnoremap <S-PageUp>    :N<CR>
+  nnoremap <S-PageDown>  :n<CR>
+
+  nnoremap <F4>          :wincmd c<CR>
+  nnoremap <F5>          :make!<CR>
+  nnoremap <F6>          :silent syntax sync fromstart<CR>:nohlsearch<CR>:silent match<CR>:silent 2match<CR>:silent 3match<CR>
+  nnoremap <F7>          :Ltoggle<CR>
+  nnoremap <F8>          :Ctoggle<CR>
+  nnoremap <F9>          :TagbarToggle<CR>
+  "" remap <..>
+  nnoremap <F12>         :Qfls<CR>:Ctoggle<CR>
+
+  " close current buffer with <leader>q...
+  nnoremap <leader>q           :bp<bar>sp<bar>bn<bar>bd<CR>.
+  nnoremap <leader>r           :syntax sync fromstart
+
+  nnoremap <silent> <A-Up>     :wincmd k<CR>
+  nnoremap <silent> <A-Down>   :wincmd j<CR>
+  nnoremap <silent> <A-Left>   :wincmd h<CR>
+  nnoremap <silent> <A-Right>  :wincmd l<CR>
+
+
+  inoremap <C-S>               <C-O>:w<CR>
+
+  " exec current line as a command, insert output of command (from: https://youtu.be/MquaityA1SM?t=35m45s)
+  nnoremap <leader>Q     !!$SHELL<CR>
+  " google the word under the cursor
+  nnoremap <leader>g     :execute ":!xdg-open https://google.de/search?q=".expand("<cword>")<CR>
+  nnoremap <leader>u     :execute ":!xdg-open ".expand("<cWORD>")<CR>
+  " display highlight group under the cursor
+  nnoremap <leader>h     :echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')<CR>
+
+
+  " ======================================================================================================================
+  " 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
+
+  " if the wildmenu is configured to to display suggestions vertically, then
+  " reconfigure the cursor keys to work in that direction
+  if &wildoptions =~# 'pum'
+    cnoremap <expr> <up>   pumvisible() ? "<C-p>" : "\<up>"
+    cnoremap <expr> <down> pumvisible() ? "<C-n>" : "\<down>"
+  endif
+
+
+  " 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>+
+
+  " NEOVIM_SPECIFIC:
+  if has('nvim') " only neovim...
+    " shortcut \t opens a terminal in a horizontal split
+    nnoremap <leader>t :new +terminal<CR>
+  endif
+augroup END
+
+augroup NETRW
+    " 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       = 1       | " because that works better, when gf finds a path name
+    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
+    " let s:treedepthstring     = "│ "  | " this is not going to work, but left here for documentation
+augroup END
+
+
+"=======================================================================================================================
+" v modeline, do not chnage v
+" vim: noai:ts=2:sw=2:sts=2 iskeyword+=\:,\<,\>,\-,\& number
diff --git a/vimrc-common b/vimrc-common
deleted file mode 100644
index dc48045..0000000
--- a/vimrc-common
+++ /dev/null
@@ -1,379 +0,0 @@
-"=======================================================================================================================
-" GENERAL
-"=======================================================================================================================
-
-filetype on
-filetype plugin on
-filetype indent on
-
-syntax on                                 | " enable syntax highlighting
-syntax sync minlines=60                   | " how many preceding lines will be parsed? (high performance impact)
-
-set secure                                | " to ensure, that modelines do not contain executable code
-set noexrc                                | " exrc was nice, but has too many security problems. Now using editorconfig instead (see plugins)
-set modeline                              | " set variables specific to a file, like indentation by adding a comment (TODO: should probably be replaced by editorconfig)
-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                  | " 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 hlsearch incsearch                    | " highlight pattern while entering it (performance wise this isn't that good)
-
-
-"=======================================================================================================================
-" BASIC CODE STYLE
-"=======================================================================================================================
-" set cindent cinoptions+=(0              | " indents at the level of parentheses -- if desired
-set expandtab                             | " replace tabs with spaces
-set textwidth=0                           | " should be set file type specific, colorcolumns is there to assist anyways
-set tabstop=4
-set shiftwidth=4
-set softtabstop=4
-
-
-" ======================================================================================================================
-"  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
-
-if has('nvim') " Neovim?
-  set inccommand=nosplit      | " preview substitute and such things in real time
-endif
-
-if exists("g:neovide")
-  set guifont=monospace:h11:b
-  let g:neovide_cursor_animation_length=0
-  let g:neovide_scroll_animation_length = 0.5
-  let g:neovide_cursor_trail_size=0.8
-  let g:neovide_cursor_vfx_mode = ""
-  let g:neovide_transparency = 0.9
-  let g:neovide_floating_blur_amount_x = 4.0
-  let g:neovide_floating_blur_amount_y = 4.0
-  let g:neovide_background_color = '#383a62'
-  let g:neovide_scale_factor = 1.0
-endif
-
-set pumheight=8               | " Determines the maximum number of items to show in the pop-up menu for
-set scrolljump=4              | " how many lines get scrolled into view when cursor reaches the screens edge
-set scrolloff=4               | " 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, but causes problems with solid backgrounds)
-set cmdheight=2               | " sets the command line's height
-set signcolumn=yes            | " 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 isfname-==                | " remove = as char in filenames, because most FSs do not support it
-set complete+=d               | " scan current and included files for defined name or macro
-set complete+=i               | " scan current and included files for completions
-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 completeopt+=noinsert     | " Do not insert any text for a match until the user selects one
-set completeopt+=noselect     | " Do not select a completion from the menu, let the user do that
-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 numberwidth=5
-" 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=printf('%*s%.*S',indent(v:foldstart),'',&textwidth-indent(v:foldstart),substitute(substitute(join(getline(v:foldstart,v:foldend),'\ '),'[[:space:]*/]\\+','\ ','g'),'^[[:space:]*]','','g'))
-set foldtext=repeat('\ ',indent(v:foldstart)-1).join(getline(v:foldstart,v:foldend))[:winwidth(0)]->substitute('[[:space:]]\\+','\ ','g')
-
-" works ...
-" set foldexpr=match(synIDattr(synID(v:lnum,indent(v:lnum)+1,0),'name'),'Comment')>-1
-set foldexpr=!empty(filter(synstack(v:lnum,indent(v:lnum)+1),{_,val->match(synIDattr(val,'name'),'Comment')>-1}))
-
-" vim window behaviour
-set splitbelow                | " open new windows below the current one (i find that more intuitive)
-set splitright                | " this also works for me and makes better use of the scren space I think
-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)
-
-
-"=======================================================================================================================
-" PATH -- where to search for includes (e.g. `gf` or `:find`)
-"=======================================================================================================================
-set path+=**4                             | " allow recursive searches for files (limit depth by 4) 
-if executable("uname") " does not work under Windows
-  let &path = &path.",/usr/lib/modules/".substitute(system('uname -r'), "\n", "", "")."/build/include"
-endif
-
-
-"=======================================================================================================================
-" 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
-
-
-"=======================================================================================================================
-" UNDO:
-" Persistent undo behaviour, also keeps undo history between starts
-"=======================================================================================================================
-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
-
-
-"=======================================================================================================================
-" DISPLAY & 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)
-  set termencoding=utf-8      | " we just assume that this is supported.
-
-  set fillchars=              | " initialize empty fillchars
-  set listchars=              | " initialize empty listchars
-
-  if &term ==# 'linux'
-    set fillchars+=vert:\│    | " cool vertical split char
-  else
-    set fillchars+=vert:\║    | " cool vertical split char
-  endif
-
-  set fillchars+=fold:\       | "
-  set fillchars+=diff:\       | " a white space gets used here
-
-  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 list&
-
-  autocmd InsertEnter *  set colorcolumn=80,120
-  autocmd InsertLeave *  set colorcolumn&
-  " set fillchars+=stlnc:\―       | "
-end
-
-
-"=======================================================================================================================
-" AUTOCMDs and FileType specific stuff
-"=======================================================================================================================
-if has("autocmd")
-  " use the shada/viminfo file to return the cursor to where it was...
-  autocmd BufWinEnter        *  if &previewwindow | setlocal nonumber nolist signcolumn=no filetype=c nobuflisted | endif
-
-  " Workaround: Allows Vim to yank text within wayland
-  " XDG_SESSION_TYPE is only set if a login manager was used
-  " WAYLAND_DISPLAY should always work
-  " if ($XDG_SESSION_TYPE ==# 'wayland' || ! empty($WAYLAND_DISPLAY)) && !has('nvim')
-  "  autocmd TextYankPost       * call system("wl-copy", getreg('+'))
-  " endif 
-
-  autocmd TextYankPost       *  echo '> text yanked to '.
-        \ (get(v:event,'regname') == ''
-        \ ? 'default register'
-        \ : 'register '.get(v:event,'regname'))
-
-
-  autocmd InsertLeave * silent! call matchadd('Convention', ' \+$', -1, 101, { 'conceal': '⟶' })
-  autocmd InsertEnter * silent! call matchdelete(101)
-
-
-  "====================================================================================================================
-  augroup FILETYPES
-    " indent within <script> and <style> (default is a zero indent)
-    let g:html_indent_script1                    = "inc"
-    let g:html_indent_style1                     = "inc"
-
-    " let g:loaded_ruby_provider                   = 1 " disable ruby support
-    " let g:loaded_python_provider                 = 1 " disable python 3
-
-    let g:LatexBox_latexmk_preview_continuously  = 1
-    let g:LatexBox_viewer                        = "evince"
-
-    autocmd FileType python               setlocal keywordprg=pydoc
-    autocmd FileType vim                  setlocal keywordprg=:help |.
-    autocmd FileType conf                 setlocal isfname-==
-    autocmd Filetype css                  command! CSSsort :g/{/+1;/}/-1 sort
-    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
-endif
-
-" ======================================================================================================================
-augroup CUSTOM_COMMANDS
-  command! Qfls call setqflist([],'r',{ 'title':'listed buffers', 'items':map(getbufinfo({"buflisted":1}), '{"bufnr":get(v:val,"bufnr"),"lnum":get(v:val,"lnum"),"module":printf("%-*s",winwidth(0)-4,fnamemodify(get(v:val,"name"),":t"))}') })
-  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
-  command! BuffersToArg :exec ':args '.join(map(range(0, bufnr('$')), 'fnameescape(fnamemodify(bufname(v:val), ":."))'))
-  command! BufToArg :argadd %:.
-  command! Gbranch call setqflist([], 'r', {'title':'Git branch selector','items':map(systemlist("git branch"), {_, p->{'filename':'branch','module': fnamemodify(p, ':.')}})})
-  " the following command opens a preview-window and shows the declaration of
-  " the function under the cursor. It also highlights the word to make it easier
-  " to spot within a great file
-  command! Helpme au! CursorHold * nested let @/=expand('<cword>')|exe "silent! psearch ".expand("<cword>")
-  command! FindInAllBuffers  cex [] | bufdo vimgrepadd //g % | cw
-augroup END
-
-"=======================================================================================================================
-augroup KEYBOARD_MAPPING
-  " map CTRL-PageUp/Down to next/previous buffer
-  " and Shift-PageUp/Down to next/previous arglist file
-  nnoremap <C-PageUp>    :bn<CR>
-  nnoremap <C-PageDown>  :bp<CR>
-  nnoremap <S-PageUp>    :N<CR>
-  nnoremap <S-PageDown>  :n<CR>
-
-  nnoremap <F4>          :wincmd c<CR>
-  nnoremap <F5>          :make!<CR>
-  nnoremap <F6>          :silent syntax sync fromstart<CR>:nohlsearch<CR>:silent match<CR>:silent 2match<CR>:silent 3match<CR>
-  nnoremap <F7>          :Ltoggle<CR>
-  nnoremap <F8>          :Ctoggle<CR>
-  nnoremap <F9>          :TagbarToggle<CR>
-  "" remap <..>
-  nnoremap <F12>         :Qfls<CR>:Ctoggle<CR>
-
-  " close current buffer with <leader>q...
-  nnoremap <leader>q           :bp<bar>sp<bar>bn<bar>bd<CR>.
-  nnoremap <leader>r           :syntax sync fromstart
-
-  nnoremap <silent> <A-Up>     :wincmd k<CR>
-  nnoremap <silent> <A-Down>   :wincmd j<CR>
-  nnoremap <silent> <A-Left>   :wincmd h<CR>
-  nnoremap <silent> <A-Right>  :wincmd l<CR>
-
-
-  inoremap <C-S>               <C-O>:w<CR>
-
-  " exec current line as a command, insert output of command (from: https://youtu.be/MquaityA1SM?t=35m45s)
-  nnoremap <leader>Q     !!$SHELL<CR>
-  " google the word under the cursor
-  nnoremap <leader>g     :execute ":!xdg-open https://google.de/search?q=".expand("<cword>")<CR>
-  nnoremap <leader>u     :execute ":!xdg-open ".expand("<cWORD>")<CR>
-  " display highlight group under the cursor
-  nnoremap <leader>h     :echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')<CR>
-
-
-  " ======================================================================================================================
-  " 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
-
-  " if the wildmenu is configured to to display suggestions vertically, then
-  " reconfigure the cursor keys to work in that direction
-  if &wildoptions =~# 'pum'
-    cnoremap <expr> <up>   pumvisible() ? "<C-p>" : "\<up>"
-    cnoremap <expr> <down> pumvisible() ? "<C-n>" : "\<down>"
-  endif
-
-
-  " 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>+
-
-  " NEOVIM_SPECIFIC:
-  if has('nvim') " only neovim...
-    " shortcut \t opens a terminal in a horizontal split
-    nnoremap <leader>t :new +terminal<CR>
-  endif
-augroup END
-
-"=======================================================================================================================
-" v modeline, do not chnage v
-" vim: noai:ts=2:sw=2:sts=2 iskeyword+=\:,\<,\>,\-,\& number