source ~/.vim/plugins.vim
source ~/.vim/keymaps.vim

"""" Basic Behavior

set number
set relativenumber
set wrap                " wrap lines
set encoding=UTF-8      " set encoding to UTF-8 (default was "latin1")
set mouse=a             " enable mouse support (might not work well on Mac OS X)
set wildmenu            " visual autocomplete for command menu
set lazyredraw          " redraw screen only when we need to
set showmatch           " highlight matching parentheses / brackets [{()}]
set laststatus=2        " always show statusline (even with only single window)
set ruler               " show line and column number of the cursor on right side of statusline
set visualbell          " blink cursor on error, instead of beeping
set invlist             " show tabs

""" Vim Appearance

syntax on
set t_Co=256
set cursorline

set termguicolors

let g:tokyonight_style = 'night' " available: night, storm
let g:tokyonight_enable_italic = 1

colorscheme nord
" colorscheme wal
" colorscheme nordfox
" colorscheme tokyonight
" colorscheme duskfox
" colorscheme nightfox

hi Normal guibg=NONE ctermbg=NONE

" turn on mouse mode

" use filetype-based syntax highlighting, ftplugins, and indentati
syntax enable
filetype plugin indent on

set foldmethod=indent
set foldlevel=10

" fix clipboard
" set clipboard=unnamed.unnamedplus


"""" Tab settings

set tabstop=4           " width that a <TAB> character displays as
set shiftwidth=4        " number of spaces to use for each step of (auto)indent
set softtabstop=4       " backspace after pressing <TAB> will remove up to this many spaces

set autoindent          " copy indent from current line when starting a new line
set smartindent         " even better autoindent (e.g. add indent after '{')


"""" Search settings

set incsearch           " search as characters are entered
set hlsearch            " highlight matches

" turn off search highlighting with <CR> (carriage-return)
nnoremap <CR> :nohlsearch<CR><CR>

"""" NerdTree Settings

let g:NERDTreeFileExtensionHighlightFullName = 1
let g:NERDTreeExactMatchHighlightFullName = 1
let g:NERDTreePatternMatchHighlightFullName = 1
let g:NerdTreeQuitOnOpen = 1


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


" Start NERDTree when Vim starts with a directory argument.
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in') |
    \ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif

" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif

"""" Miscellaneous settings that might be worth enabling

set cursorline         " highlight current line
set background=dark    " configure Vim to use brighter colors
set autoread           " autoreload the file in Vim if it has been changed outside of Vim