replace LazyVim with kickstart config; migrate treesitter to main-branch API

.vimrc

@@ -0,0 +1,67 @@
+" Initialize plugin system
+" Installs automagically
+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
+call plug#begin('~/.vim/plugged')
+
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+Plug 'junegunn/fzf.vim'
+Plug 'jpalardy/vim-slime', {'branch': 'main'}
+"Plug 'vim-airline/vim-airline'
+"Plug 'preservim/nerdtree'
+
+call plug#end()
+
+
+source ~/.vim/.cocrc
+
+" nerdtree
+"
+" nnoremap <leader>t :NERDTree<CR>
+
+" fzf
+nnoremap <silent> <C-f> :Files<CR>
+nnoremap <silent> <Leader>f :Ag <CR>
+nnoremap <silent> <Leader>b :Buffers<CR>
+nnoremap <silent> <Leader>h :History<CR>
+
+" vim-slime
+let g:slime_target = "tmux"
+let g:slime_default_config = {"socket_name": "default", "target_pane": "1"}
+
+
+"
+" Begin general vim config
+" Adapted from https://github.com/JeffreyWay/vimfiles/blob/master/vimrc
+"
+
+" Auto complete current file path to edit, tabe or split
+map ,e :e <C-R>=expand("%:p:h") . "/" <CR>
+map ,t :tabe <C-R>=expand("%:p:h") . "/" <CR>
+map ,s :split <C-R>=expand("%:p:h") . "/" <CR>
+
+set nocompatible   " Disable vi-compatibility
+
+set showmode                    " always show what mode we're currently editing in
+set nowrap                      " don't wrap lines
+set tabstop=4                   " a tab is four spaces
+set smarttab
+set tags=tags
+set softtabstop=2               " when hitting <BS>, pretend like a tab is removed, even if spaces
+set expandtab                   " expand tabs by default (overloadable per file type later)
+set shiftwidth=4                " number of spaces to use for autoindenting
+set shiftround                  " use multiple of shiftwidth when indenting with '<' and '>'
+set backspace=indent,eol,start  " allow backspacing over everything in insert mode
+"set number                      " always show line numbers
+set ignorecase                  " ignore case when searching
+set smartcase                   " ignore case if search pattern is all lowercase,
+set timeout timeoutlen=200 ttimeoutlen=100
+set visualbell           " don't beep
+set noerrorbells         " don't beep
+"set autowrite  "Save on buffer switch
+set foldmethod=indent
+