se nocompatible

call plug#begin('~/.vim/plugged')

Plug 'tpope/vim-sensible'

Plug 'ntpeters/vim-better-whitespace'
Plug 'nathanaelkane/vim-indent-guides'

Plug 'chrisbra/Recover.vim'

Plug 'Shougo/vimproc.vim' , { 'do': 'make -f make_unix.mak' }

Plug 'ciaranm/securemodelines'

Plug 'chrisbra/SudoEdit.vim'

Plug 'majutsushi/tagbar'
Plug 'bling/vim-airline'
Plug 'tomtom/tcomment_vim'
" Plug 'jalcine/cmake.vim' --slow

Plug 'editorconfig/editorconfig-vim'
" vim-sleuth?

Plug 'kchmck/vim-coffee-script'
Plug 'pangloss/vim-javascript'
Plug 'mtscout6/vim-cjsx'
Plug 'mxw/vim-jsx'
Plug 'othree/html5.vim'
Plug 'digitaltoad/vim-jade'

Plug 'ledger/vim-ledger'

Plug 'dag/vim2hs'

" clojure
Plug 'tpope/vim-leiningen'
Plug 'tpope/vim-projectionist'
Plug 'tpope/vim-dispatch'
Plug 'tpope/vim-fireplace'

Plug 'jnwhiteh/vim-golang'
Plug 'Blackrush/vim-gocode'

Plug 'zah/nimrod.vim'

Plug 'wting/rust.vim'
Plug 'cespare/vim-toml'

Plug 'derekwyatt/vim-scala'

Plug 'dogrover/vim-pentadactyl'
Plug 'superbrothers/vim-vimperator'

Plug 'idris-hackers/idris-vim'

Plug 'tpope/vim-fugitive' " git integration
Plug 'airblade/vim-gitgutter'

Plug 'lervag/vimtex'
Plug 'kana/vim-textobj-user'
Plug 'kana/vim-textobj-indent'

Plug 'rhysd/vim-grammarous'

Plug 'tpope/vim-surround'

Plug 'tpope/vim-characterize'

Plug 'peterhoeg/vim-qml'

Plug 'ekalinin/Dockerfile.vim'

Plug 'jvoorhis/coq.vim'

Plug 'LnL7/vim-nix'

Plug 'urbit/hoon.vim'

Plug 'ahf/twelf-syntax'

Plug 'c-cube/vim-tptp'

Plug 'sirtaj/vim-openscad'

Plug 'nanotech/jellybeans.vim'
Plug 'sonph/onehalf', { 'rtp': 'vim' }

" Plug '~/dgapt', { 'rtp': 'vim' }

Plug 'rickhowe/diffchar.vim'

Plug 'raichoo/smt-vim'

Plug 'tkztmk/vim-vala'

Plug 'wlangstroth/vim-racket'

Plug 'dag/vim-fish'

Plug 'elixir-editors/vim-elixir'

" Plug 'glacambre/firenvim', { 'do': { _ -> firenvim#install(0) } }

if has('nvim-0.5')

Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-treesitter/nvim-treesitter-textobjects'
Plug 'nvim-treesitter/playground'

Plug 'hrsh7th/nvim-compe'
if isdirectory(expand('~/lean.nvim'))
  Plug '~/lean.nvim'
else
  Plug 'Julian/lean.nvim'
endif
if isdirectory(expand('~/lean.vim'))
  Plug '~/lean.vim'
else
  Plug 'leanprover/lean.vim'
endif
Plug 'neovim/nvim-lspconfig'

Plug 'folke/lua-dev.nvim'
Plug 'simrat39/rust-tools.nvim'

Plug 'nvim-lua/popup.nvim'
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'

else

Plug 'junegunn/fzf', { 'dir': '~/.fzf' }
Plug 'junegunn/fzf.vim'

endif

call plug#end()

filetype plugin indent on

set tw=0 expandtab ts=8 sts=2 sw=2 sm ai si
set noml mls=5				" scan 5 lines for modelines
syn on						" enable syntax highlighting
set hls						" highlight search
set bg=dark					" dark background
se foldlevel=99
set vb                          " turn on the "visual bell" - which is much quieter than the "audio blink"
set nobackup
se bs=2
se nosc " disable flashing partial commands in status bar

set backupcopy=yes

se inccommand=nosplit

set mouse=
set title

se scl=yes:1 " say no to wobbly side column

let mapleader=" "

let g:jellybeans_overrides = {
  \    'background': { 'guibg': '000000' },
  \    'Normal': { 'guifg': 'ffffff' },
  \    'SignColumn': { 'guibg': '191919' },
  \}

if exists('g:started_by_firenvim')
  set bg=light
  colors onehalflight
else
  colors jellybeans
endif

au syntax java  setl ts=4 sts=4 sw=4

au BufNewFile,BufRead *.s setl ft=tptp
au BufNewFile,BufRead *.s.out setl ft=tptp
au BufNewFile,BufRead *.tptp setl ft=tptp
au BufNewFile,BufRead *.smt2 setl ft=smt

au BufReadCmd *.epub call zip#Browse(expand("<amatch>"))
au BufReadCmd *.FCStd call zip#Browse(expand("<amatch>"))

let g:haskell_conceal              = 0

call tcomment#type#Define('nix', '# %s')
call tcomment#type#Define('chaskell', '-- %s')
call tcomment#type#Define('vala', '// %s')
call tcomment#type#Define('tptp', '%% %s')
call tcomment#type#Define('lean', '-- %s')

au syntax tex setl iskeyword+=:
au syntax tex syn region texZone start="\\begin{clilisting}" end="\\end{clilisting}\|%stopzone\>"
au syntax tex syn region texZone start="\\begin{tacticslisting}" end="\\end{tacticslisting}\|%stopzone\>"
au syntax tex syn region texZone start="\\begin{tacticsoutput}" end="\\end{tacticsoutput}\|%stopzone\>"

" disable annoying "file is read-only" warnings
au FileChangedRO * set noreadonly

if has('nvim-0.5')
lua <<EOF
  require('lean').setup{
    abbreviations = {
      extras = {
        ['.'] = '·',
      },
      enable = true,
    },
    treesitter = {},
    lsp = {
      on_attach = function(client, bufnr)
	vim.api.nvim_exec([[
	  augroup lsp_document_highlight
	    autocmd!
	    autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
	    autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
	  augroup END
	]], false)
      end,
      init_options = {
        semanticHighlighting = true,
      },
      cmd = {"lean", "--server"},
    },
  }

  require('nvim-treesitter.configs').setup{
    -- playground = {
    --   enable = true,
    --   disable = {},
    --   updatetime = 25,
    -- },
    -- query_linter = {
    --   enable = true,
    --   use_virtual_text = true,
    --   lint_events = {"BufWrite", "CursorHold"},
    -- },
    highlight = { enable = true },
    indent = { enable = true },
    textobjects = {
      select = {
	enable = true,
	keymaps = {
	  ["af"] = "@function.outer",
	  ["if"] = "@function.inner",
	  ["ac"] = "@class.outer",
	  ["ic"] = "@class.inner",
	  ["aa"] = "@parameter.outer",
	  ["ia"] = "@parameter.inner",
	},
      },
    },
  }

require'compe'.setup {
  enabled = true;
  autocomplete = false;
  debug = false;
  min_length = 1;
  preselect = 'enable';
  throttle_time = 80;
  source_timeout = 200;
  incomplete_delay = 400;
  max_abbr_width = 100;
  max_kind_width = 100;
  max_menu_width = 100;
  documentation = true;

  source = {
    path = true;
    buffer = true;
    calc = true;
    nvim_lsp = true;
    emoji = true;
  };
}

vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
  vim.lsp.diagnostic.on_publish_diagnostics, {
    -- Enable underline, use default values
    underline = true,
    -- Enable virtual text, override spacing to 4
    virtual_text = {
      spacing = 4,
    },
    -- Use a function to dynamically turn signs off
    -- and on, using buffer local variables
    -- signs = function(bufnr, client_id)
    --   return vim.bo[bufnr].show_signs == false
    -- end,
    update_in_insert = true,
  })

local luadev = require("lua-dev").setup({
  lspconfig = {
    cmd = {"lua-language-server"}
  },
})

local lspconfig = require('lspconfig')
lspconfig.sumneko_lua.setup(luadev)
lspconfig.ccls.setup{}
lspconfig.pyright.setup{}
lspconfig.tsserver.setup{}
lspconfig.texlab.setup{}

require('rust-tools').setup{}

require('telescope').setup{
  defaults = {
    file_ignore_patterns = {
      'stage0/.*'
    },
  },
}

EOF

hi LspReferenceRead cterm=bold ctermbg=red guibg=LightYellow
hi LspReferenceText cterm=bold ctermbg=red guibg=LightYellow
hi LspReferenceWrite cterm=bold ctermbg=red guibg=LightYellow
hi LspDiagnosticsDefaultError cterm=bold ctermfg=Red
hi LspDiagnosticsDefaultWarning cterm=bold ctermfg=Yellow
hi LspDiagnosticsDefaultInformation ctermfg=Blue
hi link SpecialChar Character

au syntax leaninfo setl scl=no

inoremap <silent><expr> <C-Space> compe#complete()
inoremap <silent><expr> <CR>      compe#confirm('<CR>')
inoremap <silent><expr> <C-e>     compe#close('<C-e>')
inoremap <silent><expr> <C-f>     compe#scroll({ 'delta': +4 })
inoremap <silent><expr> <C-d>     compe#scroll({ 'delta': -4 })

nnoremap gD <Cmd>lua vim.lsp.buf.declaration()<CR>
nnoremap gd <Cmd>lua vim.lsp.buf.definition()<CR>
nnoremap K <Cmd>lua vim.lsp.buf.hover()<CR>
nnoremap <leader>K <cmd>lua vim.lsp.diagnostic.show_line_diagnostics{show_header = false}<CR>
nnoremap gi <cmd>lua vim.lsp.buf.implementation()<CR>
nnoremap <C-k> <cmd>lua vim.lsp.buf.signature_help()<CR>
nnoremap <space>wa <cmd>lua vim.lsp.buf.add_workspace_folder()<CR>
nnoremap <space>wr <cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>
nnoremap <space>wl <cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>
nnoremap <space>D <cmd>lua vim.lsp.buf.type_definition()<CR>
nnoremap <space>rn <cmd>lua vim.lsp.buf.rename()<CR>
nnoremap <space>ca <cmd>lua vim.lsp.buf.code_action()<CR>
nnoremap gr <cmd>lua vim.lsp.buf.references()<CR>
nnoremap <space>e <cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>
nnoremap [d <cmd>lua vim.lsp.diagnostic.goto_prev()<CR>
nnoremap ]d <cmd>lua vim.lsp.diagnostic.goto_next()<CR>
nnoremap <space>q <cmd>lua vim.lsp.diagnostic.set_loclist()<CR>
nnoremap <space>f <cmd>lua vim.lsp.buf.formatting()<CR>

nnoremap <c-p> <cmd>Telescope find_files<cr>
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fg <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>fh <cmd>Telescope help_tags<cr>

else

nnoremap <c-p> :FZF<cr>

endif

let g:tex_flavor = 'latex'
let g:vimtex_compiler_progname = 'nvr'
let g:vimtex_indent_enabled = 0
au syntax tex setl indentexpr= " disable vim crap: https://github.com/lervag/vimtex/issues/2007#issuecomment-808768783