Sample Vim config with plugins

.vimrc

filetype off                  " required

if has('nvim') || has('termguicolors')
  set termguicolors
endif

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'tpope/vim-dispatch.git'
Plugin 'OmniSharp/omnisharp-vim'
Plugin 'honza/vim-snippets'
Plugin 'elzr/vim-json'
Plugin 'plasticboy/vim-markdown'
Plugin 'bling/vim-airline'
Plugin 'majutsushi/tagbar'
Plugin 'Chiel92/vim-autoformat'
Plugin 'scrooloose/nerdtree'
Plugin 'Xuyuanp/nerdtree-git-plugin'
Plugin 'tpope/vim-fugitive'
Plugin 'scrooloose/syntastic'
Plugin 'jiangmiao/auto-pairs'
Plugin 'chriskempson/base16-vim'
Plugin 'challenger-deep-theme/vim', {'name': 'challenger-deep-theme'}
Plugin 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
Plugin 'junegunn/vim-easy-align'
Plugin 'airblade/vim-gitgutter'
Plugin 'rust-lang/rust.vim'
Plugin 'mattn/webapi-vim'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

" will enable automatic running of :RustFmt when you save a buffer
let g:rustfmt_autosave = 1

" If you set g:rust_clip_command RustPlay will copy the url to the clipboard
let g:rust_clip_command = 'pbcopy'

set autoread
" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300

" Give more space for displaying messages.
set cmdheight=2

let g:AutoPairsFlyMode = 1

let base16colorspace=256  " Access colors present in 256 colorspace

" the 'hidden' option, which allows you to re-use the same
" window and switch from an unsaved buffer without saving it first. Also allows
" you to keep an undo history for multiple files when re-using the same window
" in this way. Note that using persistent undo also lets you undo in multiple
" files even in the same window, but is less efficient and is actually designed
" for keeping undo history after closing Vim entirely. Vim will complain if you
" try to quit without saving, and swap files will keep you safe if your computer
" crashes.
set hidden

" Better command-line completion
set wildmenu

" Use case insensitive search, except when using capital letters
set ignorecase
set smartcase
set ic
set hls is
" Open new split panes to right and bottom, which feels more natural than Vim’s default:
set splitbelow
set splitright

"We can use different key mappings for easy navigation between splits to save a keystroke. 
"So instead of ctrl-w then j, it’s just ctrl-j:
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" Allow backspacing over autoindent, line breaks and start of insert action
set backspace=indent,eol,start

" When opening a new line and no filetype-specific indenting is enabled, keep
" the same indent as the line you're currently on. Useful for READMEs, etc.
set autoindent

" Stop certain movements from always going to the first character of a line.
" While this behaviour deviates from that of Vi, it does what most users
" coming from other editors would expect.
set nostartofline

" Display the cursor position on the last line of the screen or in the status
" line of a window
set ruler

" Always display the status line, even if only one window is displayed
set laststatus=2

" Instead of failing a command because of unsaved changes, instead raise a
" dialogue asking if you wish to save changed files.
set confirm

" Use visual bell instead of beeping when doing something wrong
set visualbell

" Enable use of the mouse for all modes
set mouse=a

" Set the command window height to 2 lines, to avoid many cases of having to
" "press <Enter> to continue"
set cmdheight=2

" Indentation settings for using 4 spaces instead of tabs.
" Do not change 'tabstop' from its default value of 8 with this setup.
set shiftwidth=4
set softtabstop=4
set expandtab
set smartindent

" Checks for spelling
"set spell

syntax on
set encoding=utf-8
" set numbers on files
:set nu

" Colour scheme
"set background=dark
colorscheme challenger_deep
filetype plugin indent on

" Use <c-space> to trigger completion.
"inoremap <silent><expr> <c-space> coc#refresh()

" Syntastic 
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" Add `:Format` command to format current buffer.
command! -nargs=0 Format :call CocAction('format')

let NERDTreeShowHidden=1