.vimrc

set nocompatible
filetype off

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

Plugin 'wincent/command-t'
"Plugin 'romainl/Apprentice'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'morhetz/gruvbox'
Plugin 'ycm-core/YouCompleteMe'
Plugin 'vim-syntastic/syntastic'
Plugin 'xuhdev/vim-latex-live-preview'
Plugin 'preservim/nerdtree'
Plugin 'honza/vim-snippets'
Plugin 'SirVer/ultisnips'
Plugin 'tpope/vim-surround'
Plugin 'ervandew/supertab'
Plugin 'github/copilot.vim'

" All of your Plugins must be added before the following line
call vundle#end()
filetype plugin indent on
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList    - lists configured plugins
" :PluginInstall  - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean   - confirms removal of unused plugins; append `!` to
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
" colorscheme apprentice
filetype plugin indent on
nnoremap <C-y> "+y
vnoremap <C-y> "+y
nnoremap <C-p> "+p
vnoremap <C-p> "+p
let g:NERDSpaceDelims = 1
let g:NERDTrimTrailingWhitespace = 1
let g:rustfmt_autosave = 1
" execute pathogen#infect()
let g:ycm_autoclose_preview_window_after_insertion = 1
let g:livepreview_engine = 'xelatex'
let g:livepreview_previewer = 'evince'
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * NERDTree | if argc() > 0 || exists("s:std_in") | wincmd p | endif
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in') |
	\ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif
autocmd BufEnter * if winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
autocmd Filetype tex setl updatetime=1

" make YCM compatible with UltiSnips (using supertab)
let g:ycm_key_list_select_completion = ['<C-n>', '<Down>']
let g:ycm_key_list_previous_completion = ['<C-p>', '<Up>']
let g:SuperTabDefaultCompletionType = '<C-n>'

" better key bindings for UltiSnipsExpandTrigger
let g:UltiSnipsExpandTrigger = "<tab>"
let g:UltiSnipsJumpForwardTrigger = "<tab>"
let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
let g:UltiSnipsEditSplit="vertical"

set encoding=utf-8
let g:airline_theme='supernova'
autocmd vimenter * ++nested colorscheme gruvbox
set background=dark
let g:airline_symbols_ascii = 1
let g:airline_detect_modified=1
"vnoremap Y "+y :call system('wl-copy', @+)<CR>
vnoremap Y "+y :call system('xclip -selection clipboard', @+)<CR>