can't believe I used to use this

init.vim

"Run :PlugInstall when opening for the first time, then relaunch nvim

"important thing
filetype plugin indent on

"utility binds
nmap <C-i> <Cmd>:bnext<CR>
tnoremap <Esc> <C-\><C-n>
nnoremap <F6> <Cmd>:vsp<CR>:wincmd l<CR>:e ~/in.txt<CR>

"cpp run debug
let g:cpp_f = "-Wall -Wextra -fsanitize=address -std=c++17 -fsanitize=undefined"
let g:cpp_r = ":te g++ % " . cpp_f . " -O2 -o %< && ./%< \< ~/in.txt"
let g:cpp_db = ":te g++ % " . cpp_f . " -gdwarf-2 -o %< && lldb ./%<"
au filetype cpp nnoremap <F5> <Cmd>:w<CR>:vsp<CR>:wincmd l<CR>:exe cpp_r<CR>i
au filetype cpp nnoremap <F17> <Cmd>:w<CR>:vsp<CR>:wincmd l<CR>:exe cpp_db<CR>i

"functionality
set tabstop=4
set softtabstop=4
set expandtab
set shiftwidth=4
set autoindent
let g:pear_tree_repeatable_expand=0

"plugins
call plug#begin("~/.config/nvim/plugged")
    "cosmetics
    Plug 'nvim-treesitter/nvim-treesitter'
    Plug 'lukas-reineke/indent-blankline.nvim'
    Plug 'nonrice/skyline.vim/', { 'branch': 'patch-1' } "guy wont merge my pr
    Plug 'nonrice/palefly.vim'
    "functionality
    Plug 'tmsvg/pear-tree'
    Plug 'tpope/vim-fugitive'
    Plug 'neovim/nvim-lspconfig'
call plug#end()

"syntax highlighting
lua <<EOF
require('nvim-treesitter.configs').setup {
    ensure_installed = {'cpp', 'python'},
    highlight = {enable = true}
}
require('lspconfig').clangd.setup{
    cmd = {
            'clangd',
            '--suggest-missing-includes',
        }
    }
EOF
set termguicolors
syntax enable
colorscheme palefly

"misc cosmetics
let g:netrw_banner=0
set relativenumber
set cursorline
set laststatus=3
highlight WinSeparator guibg=None
let g:skyline_fugitive = 1