home/.config/nvim/init.vim

   1 "==============================================================================
   2 " Plugins
   3 "==============================================================================
   4
   5 " Alternative plugin managers to try:
   6 " - https://github.com/Shougo/dein.vim
   7
   8 " BEGIN Vim-Plug (https://github.com/junegunn/vim-plug)
   9 " Run :PlugInstall after adding a new plugin
  10 call plug#begin()
  11
  12 Plug 'dense-analysis/ale' " Syntastic's spiritual succesor
  13 Plug 'preservim/nerdtree'
  14 "Plug 'nvim-tree/nvim-web-devicons' " Needs patched fonts: https://www.nerdfonts.com/
  15 Plug 'phha/zenburn.nvim'
  16 Plug 'itchyny/lightline.vim'
  17 Plug 'numToStr/Comment.nvim'
  18 Plug 'rust-lang/rust.vim'
  19 Plug 'neoclide/coc.nvim', {'branch': 'release'}
  20 " Plug 'neovim/nvim-lspconfig'
  21
  22 " Plug 'hrsh7th/cmp-nvim-lsp', {'branch': 'main'}
  23 " Plug 'hrsh7th/cmp-buffer', {'branch': 'main'}
  24 " Plug 'hrsh7th/cmp-path', {'branch': 'main'}
  25 " Plug 'hrsh7th/nvim-cmp', {'branch': 'main'}
  26 "
  27 " " Only because nvim-cmp _requires_ snippets
  28 " Plug 'hrsh7th/cmp-vsnip', {'branch': 'main'}
  29 " Plug 'hrsh7th/vim-vsnip'
  30
  31 " Plug 'simrat39/rust-tools.nvim'
  32
  33 call plug#end()
  34 " END Vim-Plug
  35
  36 lua require('Comment').setup()
  37 " luafile ~/.config/nvim/setup-rust-tools.lua
  38 "luafile ~/.config/nvim/setup-lsp-rust-jonhoo.lua
  39 source ~/.config/nvim/setup-coc.vim
  40
  41 " NERDTree
  42 let NERDTreeShowLineNumbers=1
  43
  44 " rust.vim
  45 let g:rustfmt_autosave = 1
  46
  47 "==============================================================================
  48 " Defaults
  49 "==============================================================================
  50
  51 "------------------------------------------------------------------------------
  52 " General
  53 "------------------------------------------------------------------------------
  54 set nocompatible            " Because plain vi is a bit annoying
  55 set nu                      " Line numbers in gutter
  56 "set rnu                     " Relative number. relativenumber rnu norelativenumber nornu
  57 set ruler                   " Line and column numbers in status
  58 set splitright splitbelow   " Split window order
  59 set bs=2                    " Enable backspace key
  60 set history=1000            " Bump history from default of 20
  61 set modeline
  62 set modelines=3
  63 set ttimeoutlen=100         " Reduce delay when addinng libe above ("O")
  64 "set fileformats=unix
  65 filetype on
  66 filetype plugin on
  67 set mouse=a                 " To scroll Coc tooltips. https://github.com/neoclide/coc.nvim/issues/1405
  68 set spellfile=~/.vim/spell/en.utf-8.add
  69 set spelllang=en,ru
  70
  71 " lightline
  72 set laststatus=2
  73 set noshowmode
  74 let g:lightline = {'colorscheme': 'seoul256'}
  75
  76 "------------------------------------------------------------------------------
  77 " Color
  78 "------------------------------------------------------------------------------
  79 set t_Co=256
  80 syntax enable
  81 set background=dark
  82 colorscheme zenburn
  83
  84 au TextYankPost * lua vim.highlight.on_yank {higroup="IncSearch", timeout=250, on_visual=true, on_macro=true}
  85
  86 "hi Normal guibg=NONE    " Transparency
  87 "hi Normal ctermbg=NONE  " Transparency
  88
  89 "------------------------------------------------------------------------------
  90 " Search
  91 "------------------------------------------------------------------------------
  92 set hlsearch
  93 set incsearch
  94 set noignorecase
  95 set smartcase
  96
  97 "------------------------------------------------------------------------------
  98 " Text format / indentation
  99 "------------------------------------------------------------------------------
 100 filetype indent on
 101 set autoindent
 102 set smartindent
 103 set expandtab
 104 set tabstop=8
 105 set softtabstop=4
 106 set shiftwidth=4
 107 set textwidth=0  " What is the point of this again? Prevent auto-wrapping?
 108
 109 "------------------------------------------------------------------------------
 110 " Code folding
 111 "------------------------------------------------------------------------------
 112 set foldmethod=indent
 113 set nofoldenable
 114
 115 "------------------------------------------------------------------------------
 116 " Style enforcement
 117 "------------------------------------------------------------------------------
 118 " Lines too-long
 119 let &colorcolumn=join(range(80,80),",")
 120 "match  ErrorMsg '\%>79v.\+'
 121
 122 match  ErrorMsg '\s\+$'  " Trailing whitespace
 123 "2match ErrorMsg '\t'     " Tabs
 124
 125 " TODO: How to match more than 2 things? 3match is reserved for brackets.
 126
 127 "==============================================================================
 128 " Per FileType overrides
 129 "==============================================================================
 130
 131 " C
 132 autocmd FileType c set noexpandtab | set shiftwidth=8 | set tabstop=8 | set softtabstop=8
 133
 134 " TypeScript
 135 autocmd FileType typescript set noexpandtab | set shiftwidth=8 | set tabstop=8 | set softtabstop=8
 136
 137 " R
 138 autocmd FileType r set tabstop=2 | set softtabstop=2 | set shiftwidth=2
 139
 140 " Python
 141 autocmd FileType python set omnifunc=pythoncomplete#Complete
 142
 143 " Git commit
 144 autocmd FileType gitcommit set spell
 145
 146 " Markdown
 147 "autocmd FileType markdown set spell
 148 autocmd FileType markdown set expandtab | set tabstop=2 | set softtabstop=2 | set shiftwidth=2
 149
 150 " HTML
 151 autocmd FileType html set spell
 152
 153 " MediaWiki
 154 autocmd FileType mediawiki set spell
 155 autocmd FileType mediawiki set tabstop=2 | set softtabstop=2 | set shiftwidth=2
 156
 157 " Tiger
 158 autocmd BufNewFile,BufRead *.tig set filetype=tiger
 159
 160 " SML
 161 autocmd BufNewFile,BufRead *.sig set filetype=sml
 162
 163 " Mathematica
 164 autocmd BufNewFile,BufRead *.m  set filetype=mma
 165 autocmd BufNewFile,BufRead *.mt set filetype=mma
 166 autocmd FileType mma set tabstop=2 | set softtabstop=2 | set shiftwidth=2
 167
 168 " F#
 169 autocmd FileType fsharp set tabstop=4 | set softtabstop=4 | set shiftwidth=4
 170
 171 " twtxt.txt
 172 autocmd BufNewFile,BufRead twtxt.txt set filetype=conf | set noexpandtab
 173
 174 " Scheme
 175 autocmd FileType scheme set tabstop=2 | set softtabstop=2 | set shiftwidth=2
 176
 177 " Racket
 178 autocmd FileType racket setlocal equalprg=scmindent.rkt
 179 "autocmd FileType racket setlocal equalprg=raco\ fmt
 180
 181 " Erlang
 182 "autocmd FileType erlang setlocal equalprg=erlfmt
 183 autocmd FileType erlang set tabstop=4 | set softtabstop=4 | set shiftwidth=4
 184
 185 " -----------------------------------------------------------------------------
 186 " TypeScript
 187 " -----------------------------------------------------------------------------
 188 "let g:tsuquyomi_completion_detail = 1
 189 "let g:tsuquyomi_use_local_typescript = 0
 190 "let g:syntastic_typescript_checkers = ['tsuquyomi']
 191
 192 " -----------------------------------------------------------------------------
 193 " Racket
 194 " -----------------------------------------------------------------------------
 195 let g:syntastic_enable_racket_racket_checker = 0
 196
 197 " -----------------------------------------------------------------------------
 198 " OCaml
 199 " -----------------------------------------------------------------------------
 200 autocmd FileType ocaml set tabstop=2 | set softtabstop=2 | set shiftwidth=2