3 files changed, 336 insertions, 0 deletions
diff --git a/Common/nvim/lua/basic.lua b/Common/nvim/lua/basic.lua
new file mode 100644
index 0000000..16e9a62
--- /dev/null
+++ b/Common/nvim/lua/basic.lua
@@ -0,0 +1,239 @@
+--[[
+General
+--]]
+
+-- Lines of history
+vim.opt.history = 500
+-- Line numbers
+vim.opt.nu = true
+
+-- Autoread when file is changed outside vim
+vim.opt.autoread = true
+
+-- enable filetype plugins
+vim.cmd [[
+  filetype plugin on
+  filetype indent on
+]]
+
+-- Use a mapleader
+--vim.opt.mapleader = ","
+vim.g.mapleader   = ","
+
+-- Fast saving
+map('n', '<leader>w', ':w!<cr>', silentnoremap)
+
+-- Convenient sudo saving of file
+vim.api.nvim_create_user_command(
+ 'W', 'w !sudo tee % > /dev/null',
+ {bang=true, desc='Save file using sudo'}
+)
+
+--[[
+VIM User interface
+--]]
+
+-- Set 7 lines to the cursor - when moving vertically using j/k
+vim.opt.so = 7
+
+-- set WildMenu
+vim.opt.wildmenu = true
+
+-- Ignore compiled files
+vim.opt.wildignore = '*.o,*~,*.pyc'
+vim.opt.wildignore:append('*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store')
+
+-- Always show current position
+vim.opt.ruler = true
+
+-- Hide buffers when they are abandoned
+vim.opt.hid = true
+
+-- Make backspace function normally
+vim.opt.backspace = 'eol,start,indent'
+vim.opt.whichwrap:append('<,>,h,l')
+
+-- Ignore case when searching
+vim.opt.ignorecase = true
+
+-- Be smart about cases when searching
+-- If search has uppercases, then we want to respect case
+vim.opt.smartcase = true
+
+-- Highlight search results
+vim.opt.hlsearch = true
+
+-- Make search act like search in modern browsers
+vim.opt.incsearch = true
+
+-- Turn on "magic" for regular expressions
+vim.opt.magic = true
+
+-- Show matching brackets when cursor is over one
+vim.opt.showmatch = true
+vim.opt.mat = 2
+
+-- Turn off annoying bells aon errors
+--vim.opt.noerrorbells = false
+--vim.opt.novisualbell = false
+--vim.opt.t_vb = ''
+--vim.opt.tm = 500
+
+-- Add extra margin to the left (makes changing margins less annoying
+vim.opt.foldcolumn = '1'
+
+-- Show leader commands
+vim.opt.showcmd = true
+
+-- Show colour column
+vim.opt.colorcolumn = '80,120'
+
+-- => Colors and Fonts
+
+-- Enable syntac highlighting
+vim.opt.syntax = 'enable'
+
+-- Set utf8 as standard encoding
+vim.opt.encoding = 'utf8'
+
+-- Use Unix as the standard file type
+vim.opt.ffs = 'unix,dos,mac'
+
+--[[
+Files, backups and undo
+--]]
+vim.opt.swapfile = false
+
+--[[
+Text, tab and indent related
+--]]
+
+-- Use spaces instead of tabs
+vim.opt.expandtab = true
+
+-- Be smart when using tabs
+vim.opt.smarttab = true
+
+-- 1 tab is 4 spaces
+vim.opt.shiftwidth  = 4
+vim.opt.tabstop     = 4
+vim.opt.softtabstop = 4
+
+-- Linebreak on 500 ch
+vim.opt.lbr = true
+vim.opt.tw = 500
+
+-- Auto indent
+vim.opt.ai = true
+-- Smart indent
+vim.opt.si = true
+-- Wrap lines
+vim.opt.wrap = true
+
+--[[
+Visual mode related
+--]]
+map('v', '<silent> *', ':<C-u>call VisualSelection("","")<CR>/<C-R>=@/<CR><CR>', silentnoremap)
+map('v', '<silent> #', ':<C-u>call VisualSelection("","")<CR>?<C-R>=@/<CR><CR>', silentnoremap)
+
+--[[
+Moving around, tabs, windows and buffers
+--]]
+-- Disable highlight when <leader><cr> is pressed
+map('n', '<leader><cr>', ':noh<cr>', silentnoremap)
+
+-- Smart way to move between windows
+map('n', '<C-j>', '<C-W>j', silentnoremap)
+map('n', '<C-k>', '<C-W>k', silentnoremap)
+map('n', '<C-h>', '<C-W>h', silentnoremap)
+map('n', '<C-l>', '<C-W>l', silentnoremap)
+
+-- Close current buffer
+map('n', '<leader>bd', ':Bclose<cr>:tabclose<cr>gT', silentnoremap)
+-- Close all buffers
+map('n', '<leader>ba', ':bufdo bd<cr>', silentnoremap)
+-- Navigate buffers
+map('n', '<leader>l', ':bnext<cr>', silentnoremap)
+map('n', '<leader>h', ':bprevious<cr>', silentnoremap)
+
+-- Tab commands
+map('n', '<leader>tn',  ':tabnew<cr>', silentnoremap)
+map('n', '<leader>to',  ':tabonly<cr>', silentnoremap)
+map('n', '<leader>tc',  ':tabclose<cr>', silentnoremap)
+map('n', '<leader>tm',  ':tabmove', silentnoremap)
+map('n', '<leader>t<leader>', ':tabnext', silentnoremap)
+
+-- Switch CWD to directory of the open buffer
+map('n', '<leader>cd', ':cd %:p:h<cr>:pwd<cr', silentnoremap)
+
+-- Behaviour when switching between buffers
+vim.opt.switchbuf = 'useopen,usetab,newtab'
+
+-- Always show tabbar
+vim.opt.stal = 2
+
+-- Return to last edit position when opening files (You want this!)
+vim.cmd [[
+  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
+]]
+
+-- Make mouse work nice with tmux
+vim.opt.mouse = 'a'
+
+--[[
+Status Line
+--]]
+
+-- Always show status line
+vim.opt.laststatus = 2
+
+--[[
+Mappings
+--]]
+
+-- Move a line of text using ALT+[jk]
+map('n', '<M-j>', 'mz:m+<cr>`z', silentnoremap)
+map('n', '<M-k>', 'mz:m-2<cr>`z', silentnoremap)
+map('v', '<M-j>', ":m'>+<cr>`<my`>mzgv`yo`z", silentnoremap)
+map('v', '<M-k>', ":m'<-2<cr>`>my`<mzgv`yo`z", silentnoremap)
+
+-- Move line using Command+[jk] on mac
+if vim.fn.has("mac") or vim.fn.has("macunix") then
+  map('n', '<D-j>', '<M-j>', silentnoremap)
+  map('n', '<D-k>', '<M-k>', silentnoremap)
+  map('v', '<D-j>', '<M-j>', silentnoremap)
+  map('v', '<D-k>', '<M-k>', silentnoremap)
+end
+
+-- Delete trailing whitespace on save
+vim.api.nvim_create_autocmd("BufWritePre", {
+  pattern = { "*" },
+  command = [[%s/\s\+$//e]]
+})
+
+--[[
+Misc
+--]]
+
+-- Scribble buffer
+map('n', '<leader>q', ':e ~/buffer<cr>', silentnoremap)
+
+-- Toggle paste mode
+map('n', '<leader>pp', ':setlocal paste!<cr>', silentnoremap)
+
+-- Send file-title to tmux
+vim.opt.titlestring = [[%f %h%m%r%w%{v:progname} (%{tabpagenr()} of %{tabpagenr('$')}})]]
+vim.opt.title = true
+
+-- Toggle displaying special characters
+vim.keymap.set('n', '<leader><tab>', ToggleListChars, silentnoremap)
+
+-- Load and save session
+map('n', '<leader>sm', ':mksession! vim_session.vim<cr>', silentnoremap)
+map('n', '<leader>sl', ':source vim_session.vim<cr>', silentnoremap)
+
+-- Dont't close window when deleting buffer
+--vim.api.nvim_create_user_command("Bclose", 
+--  "<SID>BufcloseCloseIt()",
+--  {bang = true}
+--)
diff --git a/Common/nvim/lua/helper_functions.lua b/Common/nvim/lua/helper_functions.lua
new file mode 100644
index 0000000..cac6c00
--- /dev/null
+++ b/Common/nvim/lua/helper_functions.lua
@@ -0,0 +1,72 @@
+-- opts that replicate the nore part of noremap
+silentnoremap = { noremap = true, silent = true }
+
+-- Just to make the map function "shorter"
+function map(kind, lhs, rhs, opts)
+  vim.api.nvim_set_keymap(kind, lhs, rhs, opts)
+end
+
+-- True if Paste Mode is enabled
+function HasPaste()
+  return vim.opt.paste:get() and 'PASTE MODE  ' or ''
+end
+vim.api.nvim_create_user_command('HasPaste', HasPaste, {bang=true, desc='Returns a string with PASTE MODE if paste is on.'})
+
+-- Toggles wether special characters are visible
+list_chars_enabled = false
+list_chars_when_enabled = "tab:→ ,space:·,nbsp:␣,trail:•,eol:¶,precedes:«,extends:»"
+function ToggleListChars()
+  list_chars_enabled = not list_chars_enabled
+  vim.opt.list = list_chars_enabled
+  vim.opt.listchars = list_chars_enabled and list_chars_when_enabled or 'eol:$'
+end
+
+-- Close buffer without closing window
+--[[
+vim.cmd [[
+  function! <SID>BufcloseCloseIt()
+     let l:currentBufNum = bufnr("%")
+     let l:alternateBufNum = bufnr("#")
+
+     if buflisted(l:alternateBufNum)
+       buffer #
+     else
+       bnext
+     endif
+
+     if bufnr("%") == l:currentBufNum
+       new
+     endif
+
+     if buflisted(l:currentBufNum)
+       execute("bdelete! ".l:currentBufNum)
+     endif
+  endfunction
+]]
+--]]
+
+vim.cmd [[
+ function! CmdLine(str)
+     exe "menu Foo.Bar :" . a:str
+     emenu Foo.Bar
+     unmenu Foo
+ endfunction
+
+
+ function! VisualSelection(direction, extra_filter) range
+     let l:saved_reg = @"
+     execute "normal! vgvy"
+
+     let l:pattern = escape(@", "\\/.*'$^~[]")
+     let l:pattern = substitute(l:pattern, "\n$", "", "")
+
+     if a:direction == 'gv'
+         call CmdLine("Ack '" . l:pattern . "' " )
+     elseif a:direction == 'replace'
+         call CmdLine("%s" . '/'. l:pattern . '/')
+     endif
+
+     let @/ = l:pattern
+     let @" = l:saved_reg
+ endfunction
+]]
diff --git a/Common/nvim/lua/plugins.lua b/Common/nvim/lua/plugins.lua
new file mode 100644
index 0000000..43f63a7
--- /dev/null
+++ b/Common/nvim/lua/plugins.lua
@@ -0,0 +1,25 @@
+-- Autoinstall packer
+local fn = vim.fn
+local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
+if fn.empty(fn.glob(install_path)) > 0 then
+  packer_bootstrap = fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
+end
+
+-- Autocompile packer
+vim.cmd([[
+  augroup packer_user_config
+    autocmd!
+    autocmd BufWritePost plugins.lua source <afile> | PackerCompile
+  augroup end
+]])
+
+return require('packer').startup(function(use)
+  use 'neovim/nvim-lspconfig' -- Easy LSP configuration
+  use 'kabouzeid/nvim-lspinstall' -- Install LSP servers on demand with :LSPInstall <name_of_language>
+
+  -- Automatically set up your configuration after cloning packer.nvim
+  -- Put this at the end after all plugins
+  if packer_bootstrap then
+    require('packer').sync()
+  end
+end)