nvim: swapped explorer and tagger for new lua plugins

.config/nvim/init.lua

@@ -66,4 +66,3 @@ require('keymap')
 
 -- load general colorscheme
 require('colorscheme')
-

.config/nvim/lua/autocmd.lua

@@ -2,7 +2,7 @@
 
 -- read files correctly
 vim.filetype.add({
-extension = {
+  extension = {
     c = 'c',
     h = 'c',
     html = 'html',
@@ -13,96 +13,112 @@ extension = {
     nim = 'nim',
     py = 'python',
     tex = 'tex',
-}})
+  }
+})
 
 -- delete trailing whitespaces on save
-vim.api.nvim_create_autocmd({'BufWritePre'},
+vim.api.nvim_create_autocmd({ 'BufWritePre' },
-{pattern = {'*'},
+  {
-command = [[%s/\s\+$//e]],
+    pattern = { '*' },
-})
+    command = [[%s/\s\+$//e]],
+  })
 
 -- settings for filetype: c
 
-vim.api.nvim_create_autocmd({'VimLeave'},
+vim.api.nvim_create_autocmd({ 'VimLeave' },
-{pattern = {'c'},
+  {
-command = '!cclear'
+    pattern = { 'c' },
-})
+    command = '!cclear'
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'c'},
+  {
-command = 'set colorcolumn=80'
+    pattern = { 'c' },
-})
+    command = 'set colorcolumn=80'
+  })
 
 -- settings for filetype: java
 
-vim.api.nvim_create_autocmd({'FileType'},
+vim.api.nvim_create_autocmd({ 'FileType' },
-{pattern = {'java'},
+  {
-command = 'setlocal shiftwidth=2 softtabstop=2',
+    pattern = { 'java' },
-})
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'java'},
+  {
-command = 'set colorcolumn=100'
+    pattern = { 'java' },
-})
+    command = 'set colorcolumn=100'
+  })
 
 -- settings for filetype: javascript
 
-vim.api.nvim_create_autocmd({'FileType'},
+vim.api.nvim_create_autocmd({ 'FileType' },
-{pattern = {'javascript'},
+  {
-command = 'setlocal shiftwidth=2 softtabstop=2',
+    pattern = { 'javascript' },
-})
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
 
 -- settings for filetype: lua
 
-vim.api.nvim_create_autocmd({'FileType'},
+vim.api.nvim_create_autocmd({ 'FileType' },
-{pattern = {'lua'},
+  {
-command = 'setlocal shiftwidth=2 softtabstop=2',
+    pattern = { 'lua' },
-})
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'lua'},
+  {
-command = 'set colorcolumn=100'
+    pattern = { 'lua' },
-})
+    command = 'set colorcolumn=100'
+  })
 
 -- settings for filetype: markdown
 
-vim.api.nvim_create_autocmd({'FileType'},
+vim.api.nvim_create_autocmd({ 'FileType' },
-{pattern = {'markdown'},
+  {
-command = 'setlocal shiftwidth=2 softtabstop=2',
+    pattern = { 'markdown' },
-})
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'markdown'},
+  {
-command = 'set colorcolumn=100'
+    pattern = { 'markdown' },
-})
+    command = 'set colorcolumn=100'
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'markdown'},
+  {
-command = 'set conceallevel=2'
+    pattern = { 'markdown' },
-})
+    command = 'set conceallevel=2'
+  })
 
 -- settings for filetype: nim
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'nim'},
+  {
-command = 'set colorcolumn=80'
+    pattern = { 'nim' },
-})
+    command = 'set colorcolumn=80'
+  })
 
 -- settings for filetype: python
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'python'},
+  {
-command = 'set colorcolumn=80'
+    pattern = { 'python' },
-})
+    command = 'set colorcolumn=80'
+  })
 
 -- settings for filetype: tex
 
-vim.api.nvim_create_autocmd({'VimLeave'},
+vim.api.nvim_create_autocmd({ 'VimLeave' },
-{pattern = {'tex'},
+  {
-command = '!texclear %'
+    pattern = { 'tex' },
-})
+    command = '!texclear %'
+  })
 
-vim.api.nvim_create_autocmd({'BufEnter', 'FileType'},
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
-{pattern = {'tex'},
+  {
-command = 'set colorcolumn=80'
+    pattern = { 'tex' },
-})
+    command = 'set colorcolumn=80'
+  })

.config/nvim/lua/colorscheme.lua

@@ -3,4 +3,4 @@
 -- basic color settings
 vim.o.background = 'dark'
 vim.cmd('colorscheme tccs')
-vim.api.nvim_set_hl(0, 'colorcolumn', {bg='#772222'})
+vim.api.nvim_set_hl(0, 'colorcolumn', { bg = '#772222' })

.config/nvim/lua/keymap.lua

@@ -4,56 +4,56 @@
 vim.g.mapleader = ","
 
 -- shortcut for split navigation
-vim.api.nvim_set_keymap('n', '<C-h>', '<C-w>h', {noremap = true})
+vim.api.nvim_set_keymap('n', '<C-h>', '<C-w>h', { noremap = true })
-vim.api.nvim_set_keymap('n', '<C-j>', '<C-w>j', {noremap = true})
+vim.api.nvim_set_keymap('n', '<C-j>', '<C-w>j', { noremap = true })
-vim.api.nvim_set_keymap('n', '<C-k>', '<C-w>k', {noremap = true})
+vim.api.nvim_set_keymap('n', '<C-k>', '<C-w>k', { noremap = true })
-vim.api.nvim_set_keymap('n', '<C-l>', '<C-w>l', {noremap = true})
+vim.api.nvim_set_keymap('n', '<C-l>', '<C-w>l', { noremap = true })
 
 -- unmap unwanted commands
-vim.api.nvim_set_keymap('n', '<F1>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F1>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F4>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F4>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F9>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F9>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F10>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F10>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F11>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F11>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F12>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F12>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F2>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F2>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F3>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F3>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F4>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F4>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F5>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F5>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F6>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F6>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F7>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F7>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F8>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F8>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F9>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F9>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F10>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F10>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F11>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F11>', '<NOP>', { noremap = true })
-vim.api.nvim_set_keymap('i', '<F12>', '<NOP>', {noremap = true})
+vim.api.nvim_set_keymap('i', '<F12>', '<NOP>', { noremap = true })
 
 -- mapping Dictionaries
-vim.api.nvim_set_keymap('n', '<F6>', ':setlocal spell! spelllang=de_de<CR>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F6>', ':setlocal spell! spelllang=de_de<CR>', { noremap = true })
-vim.api.nvim_set_keymap('n', '<F7>', ':setlocal spell! spelllang=en_us<CR>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<F7>', ':setlocal spell! spelllang=en_us<CR>', { noremap = true })
 
 -- compiler for languages
-vim.api.nvim_set_keymap('n', '<leader>c', ':w! | !compiler <c-r>%<CR>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<leader>c', ':w! | !compiler <c-r>%<CR>', { noremap = true })
 
 -- open corresponding file (pdf/html/...)
-vim.api.nvim_set_keymap('n', '<leader>p', ':!opout <c-r>%<CR><CR>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<leader>p', ':!opout <c-r>%<CR><CR>', { noremap = true })
 
 
 -- save file as sudo on files that require root permission
-vim.api.nvim_set_keymap('c', 'w!!', '"silent! write !sudo tee % >/dev/null" <bar> edit!', {noremap = true})
+vim.api.nvim_set_keymap('c', 'w!!', '"silent! write !sudo tee % >/dev/null" <bar> edit!', { noremap = true })
 
 
 -- alias for replacing
-vim.api.nvim_set_keymap('n', '<leader>ss', ':%s//gI<Left><Left><Left>', {noremap = true})
+vim.api.nvim_set_keymap('n', '<leader>ss', ':%s//gI<Left><Left><Left>', { noremap = true })
 
 -- irc compatibility for interactivity
-vim.api.nvim_set_keymap('n', '<leader>is', ':.w >> in<cr>dd', {noremap = true})
+vim.api.nvim_set_keymap('n', '<leader>is', ':.w >> in<cr>dd', { noremap = true })
 
 -- majutsushi/tagbar
-vim.api.nvim_set_keymap('n', '<F3>', ':TagbarToggle<CR>', {})
+vim.api.nvim_set_keymap('n', '<F3>', ':Navbuddy<CR>', {})
 
 -- scrooloose/nerdtree
-vim.api.nvim_set_keymap('n', '<F2>', ':NERDTreeToggle<CR>', {})
+vim.api.nvim_set_keymap('n', '<F2>', ':Neotree toggle<CR>', {})
 
 -- tpope/vim-fugitive
 vim.api.nvim_set_keymap('n', '<leader>ga', ':Git add %:p<CR><CR>', { noremap = true })

.config/nvim/lua/loadplugins.lua

@@ -3,9 +3,9 @@
 -- bootstrap packer
 local ensure_packer = function()
   local fn = vim.fn
-  local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
+  local install_path = fn.stdpath('data') .. '/site/pack/packer/start/packer.nvim'
   if fn.empty(fn.glob(install_path)) > 0 then
-    fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
+    fn.system({ 'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path })
     vim.cmd [[packadd packer.nvim]]
     return true
   end
@@ -16,98 +16,113 @@ local packer_bootstrap = ensure_packer()
 
 -- load plugins with packer
 return require("packer").startup(function(use)
-    -- package manager (first entry)
+  -- package manager (first entry)
-    use {'wbthomason/packer.nvim'}
+  use { 'wbthomason/packer.nvim' }
 
-    -- improved java syntax highlighting
+  -- improved java syntax highlighting
-    use {'uiiaoo/java-syntax.vim',
+  use { 'uiiaoo/java-syntax.vim',
-        ft = {'java'}}
+    ft = { 'java' } }
 
-    -- custom statusline
+  -- custom statusline
-    use {'itchyny/lightline.vim',
+  use { 'itchyny/lightline.vim',
-        require = {"tiyn/vim-tccs"}}
+    require = { "tiyn/vim-tccs" } }
 
-    -- latex asynchronous pdf rendering
+  -- show signature while typing
-    use {'donRaphaco/neotex',
+  use { 'ray-x/lsp_signature.nvim' }
-        ft = {'tex'}}
 
-    -- navigating folders with a file tree
+  -- latex asynchronous pdf rendering
-    use {'scrooloose/nerdtree',
+  use { 'donRaphaco/neotex',
-        cmd = 'NERDTreeToggle',
+    ft = { 'tex' } }
-        requires = 'ryanoasis/vim-devicons'}
 
-    -- nim language support
+  -- fileexplorer on the side
-    use {'zah/nim.vim',
+  use {
-        ft = {'nim'}}
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    requires = {
+      "nvim-lua/plenary.nvim",
+      "nvim-tree/nvim-web-devicons",
+      "MunifTanjim/nui.nvim",
+    }
+  }
 
-    -- automatic closing of brackets
+  -- nim language support
-    use {'windwp/nvim-autopairs'}
+  use { 'zah/nim.vim',
+    ft = { 'nim' } }
 
-    -- autocompletion and its sources
+  -- automatic closing of brackets
-    use {'hrsh7th/nvim-cmp',
+  use { 'windwp/nvim-autopairs' }
-        requires = {'hrsh7th/cmp-buffer',
-            'hrsh7th/cmp-path',
-            'hrsh7th/cmp-nvim-lsp',
-            'antoinemadec/fixcursorhold.nvim',
-            'l3mon4d3/luasnip',
-            'saadparwaiz1/cmp_luasnip',
-            'neovim/nvim-lspconfig',
-            'onsails/lspkind-nvim',
-            'williamboman/mason.nvim',
-            'williamboman/mason-lspconfig.nvim',
-            'jose-elias-alvarez/null-ls.nvim',
-            'LostNeophyte/null-ls-embedded',
-            'nvim-lua/plenary.nvim',
-            'jay-babu/mason-null-ls.nvim'}}
 
-    -- showing color of hex values, etc
+  -- autocompletion and its sources
-    use {'norcalli/nvim-colorizer.lua'}
+  use { 'hrsh7th/nvim-cmp',
+    requires = { 'hrsh7th/cmp-buffer',
+      'hrsh7th/cmp-path',
+      'hrsh7th/cmp-nvim-lsp',
+      'lukas-reineke/cmp-under-comparator',
+      'antoinemadec/fixcursorhold.nvim',
+      'l3mon4d3/luasnip',
+      'saadparwaiz1/cmp_luasnip',
+      'neovim/nvim-lspconfig',
+      'onsails/lspkind-nvim',
+      'williamboman/mason.nvim',
+      'williamboman/mason-lspconfig.nvim',
+      'jose-elias-alvarez/null-ls.nvim',
+      'LostNeophyte/null-ls-embedded',
+      'nvim-lua/plenary.nvim',
+      'jay-babu/mason-null-ls.nvim' } }
 
-    -- better language highlighting by improved parsing
+  -- showing color of hex values, etc
-    use {'nvim-treesitter/nvim-treesitter'}
+  use { 'norcalli/nvim-colorizer.lua' }
 
-    -- automatically close html-tags
+  -- show tags
-    use {'windwp/nvim-ts-autotag',
+  use {
-        requires = {'nvim-treesitter/nvim-treesitter'}}
+    "SmiteshP/nvim-navbuddy",
+    requires = {
+      "neovim/nvim-lspconfig",
+      "SmiteshP/nvim-navic",
+      "MunifTanjim/nui.nvim",
+    }
+  }
 
-    -- colorful brackets
+  -- better language highlighting by improved parsing
-    use {'luochen1990/rainbow'}
+  use { 'nvim-treesitter/nvim-treesitter' }
 
-    -- show tags
+  -- automatically close html-tags
-    use {'majutsushi/tagbar',
+  use { 'windwp/nvim-ts-autotag',
-        cmd = 'TagbarToggle'}
+    requires = { 'nvim-treesitter/nvim-treesitter' } }
 
-    -- todo symbols and highlighting
+  -- colorful brackets
-    use {'folke/todo-comments.nvim',
+  use { 'luochen1990/rainbow' }
-        requires = {'nvim-lua/plenary.nvim'}}
 
-    -- git wrapper
+  -- todo symbols and highlighting
-    use {'tpope/vim-fugitive'}
+  use { 'folke/todo-comments.nvim',
+    requires = { 'nvim-lua/plenary.nvim' } }
 
-    -- indicate git diff status of line
+  -- git wrapper
-    use {'airblade/vim-gitgutter'}
+  use { 'tpope/vim-fugitive' }
 
-    -- golang language support
+  -- indicate git diff status of line
-    use {'fatih/vim-go',
+  use { 'airblade/vim-gitgutter' }
-        ft = {'go'}}
 
-    -- markdown language support
+  -- golang language support
-    use {'preservim/vim-markdown',
+  use { 'fatih/vim-go',
-        ft = {'md'},
+    ft = { 'go' } }
-        requires = {'godlygeek/tabular'}}
 
-    -- bulk renamer
+  -- markdown language support
-    use {'qpkorr/vim-renamer'}
+  use { 'preservim/vim-markdown',
+    ft = { 'md' },
+    requires = { 'godlygeek/tabular' } }
 
-    -- additional quote/parantheses funtions
+  -- bulk renamer
-    use {'tpope/vim-surround'}
+  use { 'qpkorr/vim-renamer' }
 
-    -- colorscheme
+  -- additional quote/parantheses funtions
-    use {'tiyn/vim-tccs'}
+  use { 'tpope/vim-surround' }
 
-    -- package manager sync (last entry)
+  -- colorscheme
-    if packer_bootstrap then
+  use { 'tiyn/vim-tccs' }
-        require('packer').sync()
-    end
 
+  -- package manager sync (last entry)
+  if packer_bootstrap then
+    require('packer').sync()
+  end
 end)

.config/nvim/plugin/lightline.lua

@@ -1,2 +1,2 @@
 -- itchyny/lightline.vim
-vim.g.lightline = { colorscheme = 'tccs'}
+vim.g.lightline = { colorscheme = 'tccs' }

.config/nvim/plugin/nerdtree.lua

@@ -1,2 +0,0 @@
--- scrooloose/nerdtree
-vim.g.NERDTreeWinPos = 'left'

.config/nvim/plugin/nvim-cmp.lua

@@ -1,21 +1,14 @@
 -- hrsh7th/nvim-cmp
 
--- mason package manager
-require("mason").setup()
-require("mason-lspconfig").setup({
-    -- automatically install language servers setup below for lspconfig
-    automatic_setup = true,
-})
-
 -- jose-elias-alvarez/null-ls.nvim
 local null_ls = require("null-ls")
 
 null_ls.setup({
-    sources = {
+  sources = {
-        require("null-ls-embedded").nls_source,
+    require("null-ls-embedded").nls_source,
-        null_ls.builtins.formatting.black,
+    null_ls.builtins.formatting.black,
-        null_ls.builtins.formatting.mdformat,
+    null_ls.builtins.formatting.mdformat,
-    },
+  },
 })
 
 require("null-ls").setup({
@@ -27,9 +20,17 @@ require("null-ls").setup({
   },
 })
 
+-- mason package manager
+require("mason").setup()
+
+require("mason-lspconfig").setup({
+  -- automatically install language servers setup below for lspconfig
+  automatic_setup = true,
+})
+
 require("mason-null-ls").setup({
-    automatic_installation = true,
+  automatic_installation = true,
-    ensure_installed = {}
+  ensure_installed = {}
 })
 
 -- Add additional capabilities supported by nvim-cmp
@@ -43,6 +44,18 @@ local cmp = require("cmp")
 local luasnip = require("luasnip")
 local lspkind = require("lspkind")
 cmp.setup {
+  sorting = {
+    comparators = {
+      cmp.config.compare.offset,
+      cmp.config.compare.exact,
+      cmp.config.compare.score,
+      require "cmp-under-comparator".under,
+      cmp.config.compare.kind,
+      cmp.config.compare.sort_text,
+      cmp.config.compare.length,
+      cmp.config.compare.order,
+    },
+  },
   snippet = {
     expand = function(args)
       luasnip.lsp_expand(args.body)
@@ -51,27 +64,28 @@ cmp.setup {
   mapping = {
     ['<S-Tab>'] = cmp.mapping(function(fallback)
       if cmp.visible() then
-      	cmp.select_prev_item()
+        cmp.select_prev_item()
       elseif luasnip.jumpable(-1) then
-      	luasnip.jump(-1)
+        luasnip.jump(-1)
       else
-      	fallback()
+        fallback()
       end
     end, { "i", "s" }),
     ['<Tab>'] = cmp.mapping(function(fallback)
       if cmp.visible() then
-      	cmp.select_next_item()
+        cmp.select_next_item()
       elseif luasnip.expand_or_jumpable() then
-      	luasnip.expand_or_jump()
+        luasnip.expand_or_jump()
       else
-      	fallback()
+        fallback()
       end
     end, { "i", "s" }),
     ['<C-e>'] = cmp.mapping.close(),
     ['<CR>'] = cmp.mapping.confirm {
       behavior = cmp.ConfirmBehavior.Replace,
       select = true,
-  }},
+    }
+  },
   sources = {
     { name = 'nvim_lsp' },
     { name = 'path' },
@@ -84,10 +98,10 @@ cmp.setup {
       preset = "codicons",
       maxwidth = 50,
       menu = {
-      	nvim_lsp = "[LSP]",
+        nvim_lsp = "[LSP]",
-      	path = "[PATH]",
+        path = "[PATH]",
         buffer = "[BUF]",
-      	luasnip = "[SNIP]",
+        luasnip = "[SNIP]",
       },
       symbol_map = {
         Text = "",
@@ -124,33 +138,47 @@ require("luasnip.loaders.from_snipmate").lazy_load()
 -- neovim/nvim-lspconfig
 local nvim_lsp = require('lspconfig')
 
+require "lsp_signature".setup({
+  bind = true,
+  handler_opts = {
+    border = "rounded"
+  }
+})
+
+local navbuddy = require("nvim-navbuddy")
+
+local attach_func = function(client, bufnr)
+  navbuddy.attach(client, bufnr)
+end
+
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
 local servers = { "pyright", "bashls", "texlab", "ccls", "nimls", "marksman" }
 for _, lsp in ipairs(servers) do
-    nvim_lsp[lsp].setup {
+  nvim_lsp[lsp].setup {
-        on_attach=on_attach,
+    on_attach = attach_func,
-        capabilities=capabilities,
+    capabilities = capabilities,
-        flags = {
+    flags = {
-            debounce_text_changes = 150
+      debounce_text_changes = 150
-            }
+    }
-        }
+  }
 end
 
 
-require'lspconfig'.jdtls.setup{
+require 'lspconfig'.jdtls.setup {
-    on_attach=on_attach,
+  on_attach = attach_func,
-    flags = {
+  flags = {
-        debounce_text_changes = 150
+    debounce_text_changes = 150
-        },
+  },
-    cmd = { 'jdtls' }
+  cmd = { 'jdtls' }
 }
 
-require'lspconfig'.lua_ls.setup {
+require 'lspconfig'.lua_ls.setup {
+  on_attach = attach_func,
   settings = {
     Lua = {
       runtime = { version = 'LuaJIT' },
-      diagnostics = { globals = {'vim'} },
+      diagnostics = { globals = { 'vim' } },
       workspace = { library = vim.api.nvim_get_runtime_file("", true) },
       telemetry = { enable = false },
     },

.config/nvim/plugin/nvim-colorizer.lua

@@ -1,5 +1,5 @@
 -- norcalli/nvim-colorizer.lua
 require 'colorizer'.setup {
-    '*';
+  '*',
-    '!markdown';
+  '!markdown',
 }

.config/nvim/plugin/todo-comments.lua

@@ -1,21 +1,21 @@
 -- folke/todo-comments.nvim
 
 require 'todo-comments'.setup {
-  signs = true, -- show icons in the signs column
+  signs = true,      -- show icons in the signs column
   sign_priority = 8, -- sign priority
   -- keywords recognized as todo comments
   keywords = {
-    ERRO = { icon = " ", color = "error"},
+    ERRO = { icon = " ", color = "error" },
     TODO = { icon = " ", color = "info" },
-    HACK = { icon = " ", color = "warning"},
+    HACK = { icon = " ", color = "warning" },
-    WARN = { icon = " ", color = "warning"},
+    WARN = { icon = " ", color = "warning" },
-    PERF = { icon = " ", color = "default"},
+    PERF = { icon = " ", color = "default" },
-    NOTE = { icon = " ", color = "hint"},
+    NOTE = { icon = " ", color = "hint" },
-    TEST = { icon = " ", color = "test"},
+    TEST = { icon = " ", color = "test" },
   },
   gui_style = {
-    fg = "NONE", -- The gui style to use for the fg highlight group.
+    fg = "NONE",         -- The gui style to use for the fg highlight group.
-    bg = "BOLD", -- The gui style to use for the bg highlight group.
+    bg = "BOLD",         -- The gui style to use for the bg highlight group.
   },
   merge_keywords = true, -- when true, custom keywords will be merged with the defaults
   -- highlighting of the line containing the todo comment
@@ -23,16 +23,16 @@ require 'todo-comments'.setup {
   -- * keyword: highlights of the keyword
   -- * after: highlights after the keyword (todo text)
   highlight = {
-    multiline = true, -- enable multine todo comments
+    multiline = true,                -- enable multine todo comments
-    multiline_pattern = "^.", -- lua pattern to match the next multiline from the start of the matched keyword
+    multiline_pattern = "^.",        -- lua pattern to match the next multiline from the start of the matched keyword
-    multiline_context = 10, -- extra lines that will be re-evaluated when changing a line
+    multiline_context = 10,          -- extra lines that will be re-evaluated when changing a line
-    before = "", -- "fg" or "bg" or empty
+    before = "",                     -- "fg" or "bg" or empty
-    keyword = "wide", -- "fg", "bg", "wide", "wide_bg", "wide_fg" or empty. (wide and wide_bg is the same as bg, but will also highlight surrounding characters, wide_fg acts accordingly but with fg)
+    keyword = "wide",                -- "fg", "bg", "wide", "wide_bg", "wide_fg" or empty. (wide and wide_bg is the same as bg, but will also highlight surrounding characters, wide_fg acts accordingly but with fg)
-    after = "fg", -- "fg" or "bg" or empty
+    after = "fg",                    -- "fg" or "bg" or empty
     pattern = [[.*<(KEYWORDS)\s*:]], -- pattern or table of patterns, used for highlighting (vim regex)
-    comments_only = true, -- uses treesitter to match keywords in comments only
+    comments_only = true,            -- uses treesitter to match keywords in comments only
-    max_line_len = 400, -- ignore lines longer than this
+    max_line_len = 400,              -- ignore lines longer than this
-    exclude = {}, -- list of file types to exclude highlighting
+    exclude = {},                    -- list of file types to exclude highlighting
   },
   -- list of named colors where we try to extract the guifg from the
   -- list of highlight groups or use the hex color if hl not found as a fallback