Add 'common/config/nvim/' from commit '2a8020a2e9b7ef2ee77ddee14892127a4eb95187'

git-subtree-dir: common/config/nvim
git-subtree-mainline: bba0c17c6c0bc310e44ae45b9573d2dc99b8157f
git-subtree-split: 2a8020a2e9b7ef2ee77ddee14892127a4eb95187

1 files changed, 351 insertions, 0 deletions

diff --git a/common/config/nvim/lua/user/opts.lua b/common/config/nvim/lua/user/opts.lua
new file mode 100644
index 0000000..cc8debc
--- /dev/null
+++ b/common/config/nvim/lua/user/opts.lua
@@ -0,0 +1,351 @@
+--[[ opts.lua ]]
+
+-- Environment
+--vim.opt.shell = "zsh" --
+vim.o.updatetime = 250
+vim.o.shell = '/bin/zsh'
+vim.scriptencoding = 'utf-8'                 --
+vim.opt.encoding = 'utf-8'                   --
+vim.opt.fileencoding = 'utf-8'               --
+vim.g.python3_host_prog = '/usr/bin/python3' --
+vim.g.loaded_python3_provider = 1            --
+vim.g.sh_noisk = 1                           -- iskeyword word boundaries when editing a 'sh' file
+vim.o.autochdir = true
+--vim.o.writeany= true
+
+-- Clipboard
+vim.opt.clipboard:append({ 'unnamedplus' }) -- Install xclip or this will slowdown startup
+
+-- Behaviour
+vim.opt.backspace = { 'start', 'eol', 'indent' } -- Make backspace work as you would expect.
+vim.opt.hidden = true -- Switch between buffers without having to save first.
+vim.opt.splitbelow = true -- make split put the new buffer below the current buffer
+vim.opt.splitright = true -- make vsplit put the new buffer on the right of the current buffer
+vim.opt.scrolloff = 8 --
+vim.opt.sidescrolloff = 8 -- how many lines to scroll when using the scrollbar
+vim.opt.autoread = true -- reload files if changed externally
+vim.opt.display = 'lastline' -- Show as much as possible of the last line.
+vim.opt.inccommand = 'split' --
+vim.opt.ttyfast = true -- Faster redrawing.
+vim.opt.lazyredraw = false -- Only redraw when necessary
+vim.opt.keywordprg = ':help' -- :help options
+vim.opt.ruler = true --
+vim.opt.errorbells = false --
+vim.opt.list = true -- Show non-printable characters.
+vim.opt.showmatch = true --
+vim.opt.matchtime = 3 --
+vim.opt.showbreak = '↪ ' --
+vim.opt.linebreak = true --
+vim.opt.exrc = true --
+--vim.opt.autochdir = true                          -- or use this to use <:e> to create a file in current directory
+vim.opt.autoread = true -- if a file is changed outside of vim, automatically reload it without asking
+--vim.opt.notimeout = true                          -- Timeout on keycodes and not mappings
+vim.opt.ttimeout = true -- Makes terminal vim work sanely
+vim.opt.ttimeoutlen = 10 --
+--vim.opt.timeoutlen = 100 -- time to wait for a mapped sequence to complete (in milliseconds)
+--vim.cmd([[set diffopt = vertical = true]])        -- diffs are shown side-by-side not above/below
+
+-- Indent/tab
+vim.opt.breakindent = true --
+vim.opt.autoindent = true  -- Indent according to previous line.
+vim.opt.copyindent = true  -- Copy indent from the previous line
+vim.opt.smarttab = false   --
+vim.opt.tabstop = 2        --
+vim.opt.expandtab = true   -- Indent according to previous line.
+--vim.opt.expandtab = true                          -- Use spaces instead of tabs.
+vim.opt.softtabstop = 2    -- Tab key indents by 2 spaces.
+vim.opt.shiftwidth = 2     -- >> indents by 2 spaces.
+vim.opt.shiftround = true  -- >> indents to next multiple of 'shiftwidth'.
+vim.opt.smartindent = true -- smart indent
+
+-- Column/statusline/Cl
+vim.opt.number = true        --
+vim.opt.title = true         --
+--vim.opt.colorcolumn = "+1" --
+vim.opt.signcolumn = 'yes:1' -- always show the sign column
+--vim.opt.signcolumn = "yes:" .. vim.o.numberwidth
+--vim.opt.signcolumn = "number"
+--vim.opt.signcolumn = "no"                         --
+vim.opt.laststatus = 3  -- " Always show statusline.
+vim.opt.showmode = true -- Show current mode in command-line, example: -- INSERT -- mode
+vim.opt.showcmd = true  -- Show the command in the status bar
+vim.opt.cmdheight = 1   --
+--vim.opt.cmdheight = 0                             --
+vim.opt.report = 0      -- Always report changed lines.
+--local autocmd = vim.api.nvim_create_autocmd
+--autocmd("bufenter", {
+--	pattern = "*",
+--	callback = function()
+--		if vim.bo.ft ~= "terminal" then
+--			vim.opt.statusline = "%!v:lua.require'ui.statusline'.run()"
+--		else
+--			vim.opt.statusline = "%#normal# "
+--		end
+--	end,
+--})
+---- With vertical splits, the statusline would still show up at the
+---- bottom of the split. A quick fix is to just set the statusline
+---- to empty whitespace (it can't be an empty string because then
+---- it'll get replaced by the default stline).
+--vim.opt.stl = " "
+
+-- Backup/undo/swap
+local prefix = vim.env.XDG_CONFIG_HOME or vim.fn.expand('~/.config')
+--vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
+vim.opt.undodir = { prefix .. '/nvim/tmp/.undo//' }
+vim.opt.directory = { prefix .. '/nvim/tmp/.swp//' }
+vim.opt.backupdir = { prefix .. '/nvim/tmp/.backup//' }
+vim.opt.undofile = true --
+vim.opt.swapfile = true --
+vim.opt.backup = true   --
+--vim.opt.backupcopy =
+-- Add timestamp as extension for backup files
+vim.api.nvim_create_autocmd('BufWritePre', {
+  group = vim.api.nvim_create_augroup('timestamp_backupext', { clear = true }),
+  desc = 'Add timestamp to backup extension',
+  pattern = '*',
+  callback = function()
+    vim.opt.backupext = '-' .. vim.fn.strftime('%Y%m%d%H%M')
+  end,
+})
+
+-- Format
+--vim.opt.textwidth = 80 --
+vim.opt.isfname:append('@-@')
+vim.cmd([[let &t_Cs = "\e[4:3m"]])    -- Undercurl
+vim.cmd([[let &t_Ce = "\e[4:0m"]])    --
+vim.opt.path:append({ '**' })         -- Finding files - Search down into subfolder
+vim.cmd('set whichwrap+=<,>,[,],h,l') --
+vim.cmd([[set iskeyword+=-]])         --
+--vim.cmd([[set formatoptions-=cro]]) -- TODO: this doesn't seem to work
+vim.opt.formatoptions = vim.opt.formatoptions
+    - 't'               -- wrap with text width
+    + 'c'               -- wrap comments
+    + 'r'               -- insert comment after enter
+    - 'o'               -- insert comment after o/O
+    - 'q'               -- allow formatting of comments with gq
+    - 'a'               -- format paragraphs
+    + 'n'               -- recognized numbered lists
+    - '2'               -- use indent of second line for paragraph
+    + 'l'               -- long lines are not broken
+    + 'j'               -- remove comment when joining lines
+vim.opt.wrapscan = true -- " Searches wrap around end-of-file.
+--vim.wo.number = true                              --
+--vim.opt.wrap = false                              -- No Wrap lines
+--vim.opt.foldmethod = 'manual'                     --
+--vim.opt.foldmethod = "expr" --
+vim.opt.foldmethod = 'manual'
+vim.opt.foldlevel = 3
+vim.opt.confirm = false
+--vim.opt.shortmess:append("sI")
+--vim.opt.shortmess = "a"
+--vim.opt.shortmess = "sI"
+--vim.o.shortmess = vim.o.shortmess:gsub('s', '')
+vim.opt.shortmess = table.concat({ -- Use abbreviations and short messages in command menu line.
+  'f',                             -- Use "(3 of 5)" instead of "(file 3 of 5)".
+  'i',                             -- Use "[noeol]" instead of "[Incomplete last line]".
+  'l',                             -- Use "999L, 888C" instead of "999 lines, 888 characters".
+  'm',                             -- Use "[+]" instead of "[Modified]".
+  'n',                             -- Use "[New]" instead of "[New File]".
+  'r',                             -- Use "[RO]" instead of "[readonly]".
+  'w',                             -- Use "[w]", "[a]" instead of "written", "appended".
+  'x',                             -- Use "[dos]", "[unix]", "[mac]" instead of "[dos format]", "[unix format]", "[mac format]".
+  'o',                             -- Overwrite message for writing a file with subsequent message.
+  'O',                             -- Message for reading a file overwrites any previous message.
+  's',                             -- Disable "search hit BOTTOM, continuing at TOP" such messages.
+  't',                             -- Truncate file message at the start if it is too long.
+  'T',                             -- Truncate other messages in the middle if they are too long.
+  'I',                             -- Don't give the :intro message when starting.
+  'c',                             -- Don't give ins-completion-menu messages.
+  'F',                             -- Don't give the file info when editing a file.
+})
+vim.opt.fillchars = {
+  horiz = '─',
+  horizup = '┴',
+  horizdown = '┬',
+  vert = '│',
+  vertleft = '┤',
+  vertright = '├',
+  verthoriz = '┼',
+  foldopen = '',
+  foldsep = '│',
+  foldclose = '',
+  fold = '─',
+  eob = ' ',
+  --diff = "┃",
+  diff = '░',
+  msgsep = '━',
+  --msgsep = "‾",
+}
+vim.opt.listchars = { tab = '▸ ', trail = '·' } --
+--vim.opt.fillchars:append({ eob = " " }) -- remove the ~ from end of buffer
+vim.opt.modeline = true --
+vim.opt.modelines = 3 -- modelines (comments that set vim options on a per-file basis)
+--vim.opt.modelineexpr = true
+--vim.opt.nofoldenable = true                       -- turn folding off
+--vim.opt.foldenable = false -- turn folding off
+vim.o.showtabline = 2
+
+-- Highlights
+vim.opt.incsearch = true  -- Highlight while searching with / or ?.
+vim.opt.hlsearch = true   -- Keep matches highlighted.
+vim.opt.ignorecase = true -- ignore case in search patterns UNLESS /C or capital in search
+vim.opt.smartcase = true  -- smart case
+vim.opt.synmaxcol = 200   -- Only highlight the first 200 columns.
+--vim.opt.winblend = 30
+--vim.opt.winblend = 5
+vim.opt.wildoptions = 'pum' --
+--vim.opt.pumblend = 5 --
+vim.opt.pumblend = 12       --
+--vim.opt.pumblend=15
+vim.opt.pumheight = 10      -- pop up menu height
+
+-- Better Completion
+vim.opt.complete = { '.', 'w', 'b', 'u', 't' } --
+--vim.opt.completeopt = { "longest,menuone,preview" } --
+vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
+--vim.opt.completeopt = { "menuone", "noselect" }   -- mostly just for cmp
+--vim.opt.completeopt = { "menu", "menuone", "noselect" } --
+
+-- Wildmenu completion                            --
+vim.opt.wildmenu = true                                                       --
+vim.opt.wildmode = { 'list:longest' }                                         --
+vim.opt.wildignore:append({ '.hg', '.git', '.svn' })                          -- Version control
+vim.opt.wildignore:append({ '*.aux', '*.out', '*.toc' })                      -- LaTeX intermediate files
+vim.opt.wildignore:append({ '*.jpg', '*.bmp', '*.gif', '*.png', '*.jpeg' })   -- binary images
+vim.opt.wildignore:append({ '*.o', '*.obj', '*.exe', '*.dll', '*.manifest' }) -- compiled object files
+vim.opt.wildignore:append({ '*.spl' })                                        -- compiled spelling word lists
+vim.opt.wildignore:append({ '*.sw?' })                                        -- Vim swap files
+vim.opt.wildignore:append({ '*.DS_Store' })                                   -- OSX bullshit
+vim.opt.wildignore:append({ '*.luac' })                                       -- Lua byte code
+vim.opt.wildignore:append({ 'migrations' })                                   -- Django migrations
+vim.opt.wildignore:append({ '*.pyc' })                                        -- Python byte code
+vim.opt.wildignore:append({ '*.orig' })                                       -- Merge resolution files
+vim.opt.wildignore:append({ '*/node_modules/*' })                             --
+
+-- Shada
+vim.opt.shada = "!,'1000,f1,<1000,s100,:1000,/1000,h"
+
+-- Sessions
+vim.opt.sessionoptions = 'blank,buffers,curdir,folds,help,tabpages,winsize,winpos,terminal'
+--vim.opt.sessionoptions = "curdir,folds,help,options,tabpages,winsize,winpos,terminal,globals" --
+--vim.opt.sessionoptions = "buffers,curdir,folds,help,tabpages,winsize,winpos,terminal"
+--vim.opt.sessionoptions:remove({ "blank", "buffers", "globals" })
+
+-- Netrw file tree
+vim.g.netrw_browse_split = 0
+vim.g.netrw_banner = 0
+vim.g.netrw_winsize = 25
+
+-- " Load indent files, to automatically do language-dependent indenting.
+--vim.cmd([[
+--    "filetype plugin indent on
+--]])
+vim.cmd('filetype plugin on')
+vim.cmd('filetype indent off')
+
+-- Let clipboard register be +
+vim.cmd([[
+    let g:clipbrdDefaultReg = '+'
+]])
+
+--vim.cmd([[
+--    "autocmd BufEnter * :syntax sync fromstart
+--    "syntax enable
+--    "set nocompatible
+--    "autocmd FileType lua set comments=s1:---,m:--,ex:--
+--]])
+
+-- Fast macros without lazyredraw
+vim.cmd([[
+    set re=0
+    nnoremap @ <cmd>execute "noautocmd norm! " . v:count1 . "@" . getcharstr()<cr>
+    xnoremap @ :<C-U>execute "noautocmd '<,'>norm! " . v:count1 . "@" . getcharstr()<cr>
+]])
+
+-- Stop annoying auto commenting on new lines
+vim.cmd([[
+  augroup annoying
+    au!
+    au BufEnter * set fo-=c fo-=r fo-=o
+  augroup end
+]])
+
+-- Cursorline
+vim.cmd([[                                        " Only show cursorline in the current window and in normal mode
+  	augroup cline
+	    au!
+	    au WinLeave,InsertEnter * set nocursorline
+	    au WinEnter,InsertLeave * set cursorline
+	augroup END
+]])
+vim.opt.cursorline = true               --
+vim.opt.guicursor = 'i:ver100,r:hor100' --
+
+-- Trailing whitespace
+vim.cmd([[                                        " Only show in insert mode
+    augroup trailing
+	    au!
+	    au InsertEnter * :set listchars-=trail:⌴
+	    au InsertLeave * :set listchars+=trail:⌴
+	augroup END
+]])
+
+-- Line Return
+vim.cmd([[                                        " Return to the same line when we reopen a file
+  augroup line_return
+      au!
+      au BufReadPost *
+          \ if line("'\"") > 0 && line("'\"") <= line("$") |
+          \     execute 'normal! g`"zvzz' |
+          \ endif
+  augroup END
+]])
+
+-- Enable mouse scrollback
+vim.cmd([[
+    set mouse=a
+    tnoremap <Esc> <C-\><C-n>
+    tnoremap <c-b> <c-\><c-n>
+    function! ClearTerminal()
+        set scrollback=1
+        let &g:scrollback=1
+        echo &scrollback
+        call feedkeys("\i")
+        call feedkeys("clear\<CR>")
+        call feedkeys("\<C-\>\<C-n>")
+        call feedkeys("\i")
+        sleep 100m
+        let &scrollback=s:scroll_value
+    endfunction
+]])
+
+-- Yank to clipboard in Termux
+if vim.fn.has('termux') == 1 then
+  local Job = require('plenary.job')
+  vim.api.nvim_create_autocmd('TextYankPost', {
+    pattern = '*',
+    callback = function()
+      Job:new({
+        command = 'termux-clipboard-set',
+        writer = vim.fn.getreg('@'),
+      }):start()
+    end,
+  })
+end
+
+function GetTermuxClipboard()
+  if vim.fn.has('termux') == 1 then
+    local sysclip = vim.fn.system('termux-clipboard-get')
+    if sysclip ~= '@' then
+      vim.fn.setreg('@', sysclip)
+    end
+  end
+  return ''
+end
+
+if vim.fn.has('termux') == 1 then
+  vim.cmd('autocmd TextYankPost * call GetTermuxClipboard()')
+  vim.cmd('noremap <expr> p Paste("p")')
+  vim.cmd('noremap <expr> P Paste("P")')
+end