vimrc

"" GENERAL OPTIONS --------------------------------------
filetype indent on " Enable file-type specific indentation

filetype plugin on " Enable plugins

syntax on

set title

" Tab == 4 spaces
set tabstop=4 " Number of visual spaces per TAB.
set softtabstop=4 " Number of spaces per TAB while editing.
set expandtab " Expand to 4 spaces when you press TAB.
set smarttab " Navigate by a TAB's width.
set autoindent " Automatically indent lines while editing.

" Numbering
set number " Show line number
set relativenumber " Show relative numbers

" Code Folding
set foldmethod=indent " Folding based on indentation. 
set foldlevelstart=10 " Fold only long blocks of code.
set foldnestmax=10 " Folds can be nested, this ensures max 10 nested folds.

" Splitting Panes
set splitright " Open a new vertical split on the right 
set splitbelow " Open a new vertical split below. 

" Searching
set incsearch " Dynamically search while typing characters.
set hlsearch " Highlight occurences.
set ignorecase " Ignore case while searching with lowercase characters.
set smartcase " Check for case when using mixed case.

" Turn off swap files and backups.
set noswapfile
set nobackup
set nowritebackup

set wildmenu " Wildmenu for autocomplete in command mode.


"" KEYBINDINGS --------------------------
" Switching back to normal mode
inoremap jk <esc>

" Going to the end and the beginning of a line
nnoremap B ^
nnoremap E $
nnoremap $ <nop>
nnoremap ^ <nop>

" Navigating splits
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>

" Code folding
nnoremap <space> za

" Run Python files
autocmd filetype python nnoremap <buffer> <F5> :w<CR>:!clear;python %<CR>

" Run Nodejs files
autocmd filetype javascript nnoremap <buffer> <F5> :w<CR>:!clear;node %<CR>


"" COLORSCHEME ---------------------------
" Colors
colorscheme nord


"" PLUGIN OPTIONS -------------------------
" NERDTree
let g:NERDTreeWinPos = "right" " Open NERDTree on the right
map <C-n> :NERDTreeToggle<CR> " Use Ctrl+N to open/close NERDTree.