Cleanup nvim config

home/neovim/init.vim

@@ -0,0 +1,89 @@
+set number
+set relativenumber
+
+set expandtab
+set shiftwidth=2
+set tabstop=2
+
+set ignorecase
+set smartcase
+
+" always set autoindenting on
+set autoindent
+" smart indent; stop indent when closing brackets etc
+set smartindent
+
+" highlight search result
+set hlsearch
+" incremental search
+set incsearch
+
+" yank into system clipboard
+set clipboard=unnamedplus
+
+" true color
+set termguicolors
+
+" other color for popup
+highlight Pmenu ctermbg=gray guibg=gray
+
+set signcolumn=yes
+
+" break at last word instead of last char
+set linebreak
+
+set cursorline
+
+" autoload file changes
+set autoread
+
+set smarttab
+
+set shiftround
+
+" invisible characters
+set list
+
+" keep 5 lines on the screen when scrolling
+set scrolloff=5
+" enhanced command line completion
+set wildmenu
+" Search down into subfolders
+" Provides tab-completion for all file-related tasks
+set path+=**
+
+" show incomplete commands
+set showcmd
+
+" complete files like a shell
+set wildmode=list:longest
+
+" set spell langs
+set spelllang=de,en
+
+" persist undo history
+set undofile
+
+" clear highlighted search
+noremap <space> :nohlsearch<cr>
+
+" Highlight symbol under cursor on CursorHold
+autocmd CursorHold * silent call CocActionAsync('highlight')
+
+" Append modeline after last line in buffer.
+" Use substitute() instead of printf() to handle '%%s' modeline in LaTeX files.
+function! AppendModeline()
+  let l:modeline = printf(" vim: set filetype=%s ts=%d sw=%d tw=%d %s :",
+        \ &filetype, &tabstop, &shiftwidth, &textwidth, &expandtab ? 'et' : 'noet')
+  let l:modeline = substitute(&commentstring, "%s", l:modeline, "")
+  call append(line("$"), l:modeline)
+endfunction
+nnoremap <silent> <Leader>ml :call AppendModeline()<CR>
+
+syntax enable
+
+if executable('rg')
+  set grepprg=rg\ --color=never
+  let g:ctrlp_user_command='rg %s --files -i --color=never --glob ""'
+  let g:ctrlp_use_caching=0
+endif