make dotfiles stow-able

nvim/.config/nvim/.gitignore

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+# neovim specific gitignore
+.netrwhist
+spell

nvim/.config/nvim/after/syntax/markdown.vim

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+" Vim syntax file                                                                                                                                                                                                                             
+" Language: markdown with embedded yaml, toml for Hugo
+" Author:   James Wright (james@jameswright.xyz)
+" License:  MIT
+" Inspired by https://github.com/pbrisbin/vim-syntax-shakespeare/blob/master/after/syntax/haskell.vim
+
+" store and remove current syntax value
+if exists('b:current_syntax')
+  let old_syntax = b:current_syntax
+  unlet b:current_syntax
+endif
+
+syn include @yaml syntax/yaml.vim
+unlet b:current_syntax
+
+syn include @toml syntax/toml.vim
+unlet b:current_syntax
+
+if getline(1) =~ '---'
+    syn region yamlBlock matchgroup=quasiQuote start=/\%^---/ end=/^---/ contains=@yaml
+elseif getline(1) =~ '+++'
+    syn region tomlBlock matchgroup=quasiQuote start=/\%^+++/ end=/^+++/ contains=@toml
+endif
+
+if version < 508
+  command! -nargs=+ HiLink hi link <args>
+else
+  command! -nargs=+ HiLink hi def link <args>
+endif
+
+
+HiLink quasiQuote     Boolean
+
+delcommand HiLink
+
+" restore current syntax value
+if exists('old_syntax')
+  let b:current_syntax = old_syntax
+endif
+
+setlocal ts=2 sts=2 sw=2 expandtab

nvim/.config/nvim/after/syntax/yaml.vim

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+setlocal ts=2 sts=2 sw=2 expandtab

nvim/.config/nvim/init.vim

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+if has('nvim')
+	call plug#begin(stdpath('data') . '/plugged')
+	" insert images into markdown automagically
+	Plug 'ferrine/md-img-paste.vim'
+
+	"Better syntax
+	Plug 'rust-lang/rust.vim'
+	Plug 'LnL7/vim-nix'
+	Plug 'cespare/vim-toml'
+	Plug 'JuliaEditorSupport/julia-vim'
+
+	call plug#end()
+
+	" Incrementally show effects of :s, :smagic, :snomagic
+	set icm=split
+	" insert images into markdown automagically
+	autocmd FileType markdown nmap <buffer><silent> <localleader>p :call mdip#MarkdownClipboardImage()<CR>
+	let g:mdip_imgdir = 'static'
+	let g:mdip_imgname = 'image'
+else
+	set nocompatible
+	filetype plugin indent on
+	syntax enable
+endif
+
+" disable TeX commands concealing
+let g:tex_conceal = ''
+
+" space is our leader!
+let mapleader = "\<Space>"
+let maplocalleader = "\\"
+
+set number relativenumber
+set nobackup
+set noswapfile
+set guicursor=
+
+" autosmartident
+set ai
+set si
+set tabstop=4
+set shiftwidth=4
+set softtabstop=4
+set noexpandtab
+
+" arrows for visual line identation
+imap <up> <C-O>gk
+imap <down> <C-O>gj
+nmap <up> gk
+nmap <down> gj
+vmap <up> gk
+vmap <down> gj
+
+set history=999
+set undolevels=999
+
+" Copy to clipboard
+vnoremap  <leader>y  "+y
+nnoremap  <leader>Y  "+yg_
+nnoremap  <leader>y  "+y
+nnoremap  <leader>yy  "+yy
+" Paste from clipboard
+nnoremap <leader>p "+p
+nnoremap <leader>P "+P
+vnoremap <leader>p "+p
+vnoremap <leader>P "+P
+
+set updatetime=107
+
+" markdown
+let g:markdown_syntax_conceal = 0
+let g:markdown_fenced_languages = ['c', 'html', 'python', 'scheme', 'yaml', 'sh']
+
+" disable modelines
+set nomodeline
+
+" change tab completion to more bash-like
+set wildmode=longest:full,list:full
+
+" U is quite useless
+nnoremap U :echo "NOPE!"<CR>
+
+" do not conceal stuff
+set conceallevel=0
+
+set laststatus=1