init.vim

set number
set splitright
set list
set nowrap
filetype plugin indent on
set matchpairs+=<:>
set ts=2 sts=2 sw=2 et ai si
set colorcolumn=80
set mouse=a

let mapleader = " "

call plug#begin()

" Found in
Plug 'lervag/vimtex'
Plug 'tpope/vim-fugitive'
Plug 'nvim-tree/nvim-tree.lua'
Plug 'hdelan/offload-explorer.vim'
Plug 'frasercrmck/formative.vim'
Plug 'zivyangll/git-blame.vim'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'benknoble/vim-synstax'
Plug 'brgmnn/vim-opencl'
Plug 'rhysd/vim-llvm'
Plug 'nvim-tree/nvim-web-devicons'
Plug 'lifepillar/vim-solarized8'
Plug 'merlinrebrovic/focus.vim'
Plug 'lewis6991/gitsigns.nvim' " OPTIONAL: for git status
Plug 'romgrk/barbar.nvim'
Plug 'airblade/vim-gitgutter'
Plug 'adelarsq/vim-matchit'
Plug 'nvim-treesitter/nvim-treesitter'
Plug 'nvim-treesitter/nvim-treesitter-context'
Plug 'Kicamon/markdown-table-mode.nvim.git'

call plug#end()

" Vim Formative
if has('mac')
  if has('python')
    noremap <C-I> :pyf /Users/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
    inoremap <C-I> <c-o>:pyf /Users/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
  elseif has('python3')
    noremap <C-I> :py3f /Users/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
    inoremap <C-I> <c-o>:py3f /Users/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
  endif
  let g:fmtv_clang_format_py = '/Users/hugh/llvm/clang/tools/clang-format/clang-format.py'
else
  if has('python')
    noremap <C-I> :pyf /home/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
    inoremap <C-I> <c-o>:pyf /home/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
  elseif has('python3')
    noremap <C-I> :py3f /home/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
    inoremap <C-I> <c-o>:py3f /home/hugh/llvm/clang/tools/clang-format/clang-format.py<cr>
  endif
let g:fmtv_clang_format_py = '/home/hugh/llvm/clang/tools/clang-format/clang-format.py'
endif
let g:fmtv_no_mappings = 1
nnoremap <leader>kk <Plug>FormativeNor
nnoremap <leader>kk <Plug>FormativeLine
nnoremap <leader>ka <Plug>FormativeFile
vnoremap <leader>k <Plug>FormativeVis

" Git blame
nnoremap <silent><leader>s :call gitblame#echo()<CR>
inoremap <silent><leader><C-l> <C-g>u<esc>[s1z=`]a<C-g>u

" Nvim config
nnoremap <silent><leader>ev :vs $MYVIMRC<CR>
nnoremap <silent><leader>sv :source $MYVIMRC<CR>

" My func

" Gitgutter
nnoremap <silent><leader>ph :GitGutterPreviewHunk<CR>

" CoC
nnoremap <silent><leader>gg <Plug>(coc-implementation)
nnoremap <silent><leader>gt <Plug>(coc-type-definition)
nnoremap <silent><leader>gc <Plug>(coc-definition)
nnoremap <silent><leader>gr <Plug>(coc-references)
nnoremap <silent><leader>fi <Plug>(coc-fix-current)
" use <tab> to trigger completion and navigate to the next complete item
function! CheckBackspace() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction
inoremap <silent><expr> <Tab>
      \ coc#pum#visible() ? coc#pum#next(1) :
      \ CheckBackspace() ? "\<Tab>" :
      \ coc#refresh()

" NvimTree
nnoremap <silent><leader>tt :NvimTreeOpen<CR>

" Digraphs
inoremap <silent><leader>bb <C-K>Sb
inoremap <silent><leader>yy <C-K>OK
inoremap <silent><leader>xx <C-K>XX

" Window movements
nnoremap <silent><leader>w <C-w>
nnoremap <silent><leader><leader> <C-w>
noremap <Tab> :bn<CR>
noremap <S-Tab> :bp<CR>
nnoremap <silent><leader>qq :q<CR>
nnoremap <silent><leader>wq :wq<CR>

" Vim focus
let g:focus_use_default_mapping = 0
nmap <silent><leader>ff <Plug>FocusModeToggle

" General stuff
nnoremap <silent><leader>sw :set wrap<CR>
nnoremap <silent><leader>nw :set nowrap<CR>
nnoremap <silent><leader>sn :set number<CR>
nnoremap <silent><leader>nn :set nonumber<CR>
nnoremap <silent><leader>jj :e ~/.local/journal.md<CR>
nnoremap <silent><leader>sm :set mouse=a<CR>
nnoremap <silent><leader>nm :set mouse=<CR>
nnoremap <silent><leader>ww :%s/\ \+$//g<CR>

" Terminal
nnoremap <silent><leader>tr :terminal<CR>
tnoremap <silent><esc> <C-\><C-n>

if 0 == argc()
  autocmd VimEnter * NvimTreeOpen
end

autocmd BufRead,BufNewFile *.ptx setfiletype asm

if &t_Co >= 256
  highlight TickHighlight ctermfg=darkgreen guifg=#ff0000
  highlight XHighlight ctermfg=red guifg=#ff0000
  highlight DotHighlight ctermfg=darkblue guifg=#ff0000

  syntax match TickHighlight "✓"
  syntax match XHighlight "✗"
  syntax match DotHighlight "∙"
  syntax match DotHighlight "→"
endif

colorscheme solarized8_flat
set background=light
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
"set termguicolors


function! MarkdownTodoHighlight()
  "highlight Todo ctermfg=213
  "match Todo /\stodo\|TODO\|Todo\s/
endfunction

autocmd FileType markdown call MarkdownTodoHighlight()

" Nvim tree
lua <<EOF
-- disable netrw at the very start of your init.lua
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

require("nvim-tree").setup({
actions = {
  open_file = {
    window_picker = {
      enable = false,
    },
  },
},
sort_by = "case_sensitive",
view = {
  width = 30,
  },
renderer = {
  group_empty = true,
  },
filters = {
  dotfiles = true,
  },
})

-- Treesitter-context
require("treesitter-context").setup{
  enable = true, -- Enable this plugin (Can be enabled/disabled later via commands)
  multiwindow = true, -- Enable multiwindow support.
  max_lines = 0, -- How many lines the window should span. Values <= 0 mean no limit.
  min_window_height = 0, -- Minimum editor window height to enable context. Values <= 0 mean no limit.
  line_numbers = true,
  multiline_threshold = 20, -- Maximum number of lines to show for a single context
  trim_scope = 'outer', -- Which context lines to discard if `max_lines` is exceeded. Choices: 'inner', 'outer'
  mode = 'cursor',  -- Line used to calculate context. Choices: 'cursor', 'topline'
  -- Separator between context and content. Should be a single character string, like '-'.
  -- When separator is set, the context will only show up when there are at least 2 lines above cursorline.
  separator = nil,
  zindex = 20, -- The Z-index of the context window
  on_attach = nil, -- (fun(buf: integer): boolean) return false to disable attaching
}

EOF

echom "(>^.^<)"