General .vimrc file

.vimrc

set tabstop=2
set shiftwidth=2
set textwidth=120
set expandtab
set number
set hlsearch
set pastetoggle=<F2>
:color delek
" Allow saving of files as sudo when I forgot to start vim using sudo.
cmap w!! w !sudo tee > /dev/null %
:hi ColorColumn ctermbg=lightgrey guibg=lightgrey
" set colorcolumn=140 " Enable colorColumn at 140. set cc=140 also works.

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
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" Plugins will be downloaded under the specified directory.
call plug#begin('~/.vim/plugged')

" Install new plugins with :PlugInstall

" Declare the list of plugins.
Plug 'tpope/vim-sensible'
Plug 'junegunn/seoul256.vim'
Plug 'scrooloose/nerdtree'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-surround'
Plug 'kana/vim-textobj-user' | Plug 'kana/vim-textobj-line'
"Plug 'OrangeT/vim-csharp'

" List ends here. Plugins become visible to Vim after this call.
call plug#end()

" Set OmniSharp for vim within WSL using Windows binary
"let g:OmniSharp_server_path = '/mnt/c/OmniSharp/omnisharp.win-x64/OmniSharp.exe'
"let g:OmniSharp_translate_cygwin_wsl = 1

" NerdTree setup
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif
map <C-n> :NERDTreeToggle<CR>
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" Faster alternative to pressing ESC
inoremap kj <ESC>

let mapleader = " "
syntax on
set encoding=utf-8
" set clipboard=unnamedplus #CAUSES CLI PASTE ISSUES

"### NOTES ###
" vim-surround rocks
" ysiw'    // surround in word `'`
" ds'      // drop surround `'`
" cs'"     // change surround from `'` to `"`
" cst<em>  // change surround tag to <em> FOR HTML TAGS!
" 'S' '('  // Surround highlighted copy with '( )' - works for other changes too like tags!
" 'vil' | 'val' // vim-textobj-line adds hotkeys for il (in line) and al (all line) such as vil & val