vimrc

" Vim is based on Vi. Setting `nocompatible` switches from the default
" Vi-compatibility mode and enables useful Vim functionality. This
" configuration option turns out not to be necessary for the file named
" '~/.vimrc', because Vim automatically enters nocompatible mode if that file
" is present. But we're including it here just in case this config file is
" loaded some other way (e.g. saved as `foo`, and then Vim started with
" `vim -u foo`).
set nocompatible

" Turn on syntax highlighting.
syntax on

" key bindings
noremap <buffer> j gj
noremap <buffer> k gk

noremap <buffer> gj j
noremap <buffer> gk k

" highlight current line, but only in active window
augroup CursorLineOnlyInActiveWindow
    autocmd!
    autocmd VimEnter,WinEnter,BufWinEnter * setlocal cursorline
    autocmd WinLeave * setlocal nocursorline
augroup END

" Disable mode show since lightline was installed
set noshowmode

" Disable the default Vim startup message.
set shortmess+=I

" Show line numbers.
set number

" This enables relative line numbering mode. With both number and
" relativenumber enabled, the current line shows the true line number, while
" all other lines (above and below) are numbered relative to the current line.
" This is useful because you can tell, at a glance, what count is needed to
" jump up or down to a particular line, by {count}k to go up or {count}j to go
" down.
set relativenumber

" Set tab space
set tabstop=4
set softtabstop=4
set shiftwidth=4
set expandtab
set autoindent

" Always show the status line at the bottom, even if you only have one window open.
set laststatus=2

" This configuration makes backspace behave more reasonably, in that you can
" backspace over anything.
set backspace=indent,eol,start

" By default, Vim doesn't let you hide a buffer (i.e. have a buffer that isn't
" shown in any window) that has unsaved changes. This is to prevent you from "
" forgetting about unsaved changes and then quitting e.g. via `:qa!`. We find
" hidden buffers helpful enough to disable this protection. See `:help hidden`
" for more information on this.
set hidden

" This setting makes search case-insensitive when all characters in the string
" being searched are lowercase. However, the search becomes case-sensitive if
" it contains any capital letters. This makes searching more convenient.
set ignorecase
set smartcase

" Enable searching as you type, rather than waiting till you press enter.
set incsearch

" Unbind some useless/annoying default key bindings.
nmap Q <Nop> " 'Q' in normal mode enters Ex mode. You almost never want this.

" Disable audible bell because it's annoying.
set noerrorbells visualbell t_vb=

" Enable mouse support. You should avoid relying on this too much, but it can
" sometimes be convenient.
set mouse=a

set scrolloff=5 " show lines above and below cursor (when possible)

" Undo file
set undofile " Maintain undo history between sessions
set undodir=~/.vim/undodir

" Auto installation of Vim-plug
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

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

" Nord theme
Plug 'arcticicestudio/nord-vim'

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

" fzf
"Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }

" ale
Plug 'dense-analysis/ale'

" nerd-commenter
Plug 'preservim/nerdcommenter'

" WakaTime
Plug 'wakatime/vim-wakatime'

" lightline
Plug 'itchyny/lightline.vim'

" committia
"Plug 'rhysd/committia.vim'

" airline
Plug 'vim-airline/vim-airline'

" Initialize plugin system
call plug#end()

packadd! dracula_pro
syntax enable
let g:dracula_colorterm = 0
colorscheme dracula_pro