vimrc

"""""""""""""""""""""""""""""
"        Behaviour          "
"""""""""""""""""""""""""""""
set nocompatible                " Don't behave like Vi

set backspace=indent,eol,start  " Allow backspacing over more stuff
set ignorecase                  " Case insensitive search
set smartcase                   " Case sensitive if search term contains capitals
set linebreak                   " Allow linebreaks between words
set scrolloff=2                 " Start scrolling a few lines from the border
set encoding=utf8               " Use utf8 as internal encoding
let g:airline_powerline_fonts = 1
set whichwrap+=<,>,h,l         " Allow cursor to wrap lines
set hidden                      " Allow opening new buffers without saving changes
set mouse=a                     " Allow mouse control in all modes
set undofile                    " Persistent undo history
"set undodir=~/.vim/undo         " Undo data location
"set directory=~/.vim/swap      " Swap file location
"set backupdir=~/.vim/backup    " Backup file location
set shell=zsh                  " Tell vim about zsh
set clipboard=unnamedplus       " copy/paste like regular

" Save cursor position "
augroup resCur
  autocmd!
  autocmd BufReadPost * call setpos(".", getpos("'\""))

"""""""""""""""""""""""""""""
"        Formatting         "
"""""""""""""""""""""""""""""
set tabstop=4                   " Width of the tab character
set softtabstop=4               " How many columns the tab key inserts
set shiftwidth=4                " Width of 1 indentation level
set expandtab                   " Expand tabs into spaces
set smartindent                 " Smart C-like autoindenting
set autoindent                  " automatically intend lines
set copyindent                  " copy intend from previous line

" Determine indentation rules bxy filetype
filetype plugin indent on


"""""""""""""""""""""""""""""
"        Interface          "
"""""""""""""""""""""""""""""
set number                      " Show line numbers
set showmatch                   " When inserting brackets, highlight the matching one
set hlsearch                    " Highlight search results
set incsearch                   " Highlight search results as the search is typed
set showcmd                     " Show command on the bottom
set ruler                       " Show line and cursor position
set listchars=tab:>-,trail:·    " Show tabs and trailing space
"set list                        " Enable the above settings
set laststatus=2                " Wider status line, needed for powerline
syntax on                       " Enable syntax highlighting
"""""""""""""""""""""""""""""
"        Colours and GUI    "
"""""""""""""""""""""""""""""
set background=dark     " Use dark :background

"""""""""""""""""""""""""""""
"        Plugins            "
"""""""""""""""""""""""""""""
"Auto load plugins"
let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" Install vim-plug if not found
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
endif

" Run PlugInstall if there are missing plugins
autocmd VimEnter * if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
  \| PlugInstall --sync | source $MYVIMRC
autocmd StdinReadPre * let s:std_in=1
  \| endif

" Specify a directory for plugins
" - Avoid using standard Vim directory names like 'plugin'
call plug#begin('~/.vim/plugged')

" Make sure you use single quotes

" Shorthand notation; fetches https://github.com/junegunn/vim-easy-align

"Plug 'junegunn/vim-easy-align'

Plug 'terryma/vim-smooth-scroll'

Plug 'preservim/nerdtree' |
            \ Plug 'Xuyuanp/nerdtree-git-plugin' |
            \ Plug 'ryanoasis/vim-devicons'

Plug 'neoclide/coc.nvim', {'branch': 'release'}

call plug#end()

" nnoremap <leader>n :NERDTreeFocus<CR>
" nnoremap <C-n> :NERDTree<CR>
" nnoremap <C-t> :NERDTreeToggle<CR>
" nnoremap <C-f> :NERDTreeFind<CR>
nnoremap <C-n> :NERDTreeToggle<CR>