nvim: imported nvim from master branch

.config/nvim/lua/autocmd.lua

@@ -0,0 +1,117 @@
+-- autocmd
+
+-- read files correctly
+vim.filetype.add({
+  extension = {
+    c = 'c',
+    h = 'c',
+    html = 'html',
+    java = 'java',
+    js = 'javascript',
+    lua = 'lua',
+    md = 'markdown',
+    nim = 'nim',
+    py = 'python',
+    tex = 'tex',
+  }
+})
+
+-- settings for filetype: c
+
+vim.api.nvim_create_autocmd({ 'VimLeave' },
+  {
+    pattern = { 'c' },
+    command = '!cclear'
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'c' },
+    command = 'set colorcolumn=80'
+  })
+
+-- settings for filetype: java
+
+vim.api.nvim_create_autocmd({ 'FileType' },
+  {
+    pattern = { 'java' },
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'java' },
+    command = 'set colorcolumn=100'
+  })
+
+-- settings for filetype: javascript
+
+vim.api.nvim_create_autocmd({ 'FileType' },
+  {
+    pattern = { 'javascript' },
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
+
+-- settings for filetype: lua
+
+vim.api.nvim_create_autocmd({ 'FileType' },
+  {
+    pattern = { 'lua' },
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'lua' },
+    command = 'set colorcolumn=100'
+  })
+
+-- settings for filetype: markdown
+
+vim.api.nvim_create_autocmd({ 'FileType' },
+  {
+    pattern = { 'markdown' },
+    command = 'setlocal shiftwidth=2 softtabstop=2',
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'markdown' },
+    command = 'set colorcolumn=100'
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'markdown' },
+    command = 'set conceallevel=2'
+  })
+
+-- settings for filetype: nim
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'nim' },
+    command = 'set colorcolumn=80'
+  })
+
+-- settings for filetype: python
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'python' },
+    command = 'set colorcolumn=80'
+  })
+
+-- settings for filetype: tex
+
+vim.api.nvim_create_autocmd({ 'VimLeave' },
+  {
+    pattern = { 'tex' },
+    command = '!texclear %'
+  })
+
+vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
+  {
+    pattern = { 'tex' },
+    command = 'set colorcolumn=80'
+  })

.config/nvim/lua/keymap.lua

@@ -0,0 +1,84 @@
+-- keymap
+
+-- set mapleader for hotkeys
+vim.g.mapleader = ","
+
+-- unmap unwanted commands
+vim.api.nvim_set_keymap('n', '<F1>', '<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', '<F11>', '<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', '<F3>', '<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', '<F6>', '<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', '<F9>', '<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', '<F12>', '<NOP>', { noremap = true })
+
+-- shortcut for split navigation
+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-k>', '<C-w>k', { noremap = true })
+vim.api.nvim_set_keymap('n', '<C-l>', '<C-w>l', { 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', '<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 })
+
+-- 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 })
+
+-- alias for replacing
+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 })
+
+
+-- open corresponding file (pdf/html/...,md)
+vim.api.nvim_set_keymap('n', '<leader>p', ':!opout <c-r>%<CR><CR>', { noremap = true })
+
+-- iamcco/markdown-preview.nvim
+vim.api.nvim_create_autocmd('FileType', {
+  pattern = 'markdown',
+  callback = function()
+    vim.api.nvim_set_keymap('n', '<leader>p', ':MarkdownPreviewToggle<CR>', { noremap = true })
+  end,
+})
+
+-- SmiteshP/nvim-navbuddy
+vim.api.nvim_set_keymap('n', '<F3>', ':Navbuddy<CR>', {})
+
+-- nvim-tree/nvim-tree.lua
+vim.api.nvim_set_keymap('n', '<F2>', ':NvimTreeToggle toggle<CR>', {})
+
+-- tpope/vim-fugitive
+vim.api.nvim_set_keymap('n', '<leader>ga', ':Git add %:p<CR><CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gd', ':Git diff<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gc', ':Git commit<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gh', ':diffget //3<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gr', ':Gread<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gu', ':diffget //2<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<leader>gs', ':G<CR>', { noremap = true })
+
+-- hrsh7th/nvim-cmp
+vim.api.nvim_set_keymap('n', 'gD', ':lua vim.lsp.buf.declaration()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', 'gd', ':lua vim.lsp.buf.definition()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', 'gy', ':lua vim.lsp.buf.type_definition()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', 'gi', ':lua vim.lsp.buf.implementation()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', 'gr', ':lua vim.lsp.buf.references()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', 'K', ':lua vim.lsp.buf.hover()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<F5>', ':lua vim.lsp.buf.rename()<CR>', { noremap = true })
+vim.api.nvim_set_keymap('n', '<F8>', ':lua vim.lsp.buf.format()<CR>', { noremap = true })
+
+-- nvim-telescope/telescope.nvim
+vim.api.nvim_set_keymap('n', '<F4>', ':Telescope find_files<CR>', { noremap = true })

.config/nvim/lua/loadplugins.lua

@@ -0,0 +1,169 @@
+-- loadplugins
+
+-- bootstrap lazy
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+
+return require("lazy").setup({
+  -- indicate git diff status of line
+  'lewis6991/gitsigns.nvim',
+
+  -- show indentation lines (in empty lines too)
+  'lukas-reineke/indent-blankline.nvim',
+
+  -- improved java syntax highlighting
+  {
+    'uiiaoo/java-syntax.vim',
+    ft = { 'java' },
+  },
+
+  -- custom statusline
+  {
+    'nvim-lualine/lualine.nvim',
+    dependencies = { 'nvim-tree/nvim-web-devicons', }
+  },
+
+  -- show signature while typing
+  'ray-x/lsp_signature.nvim',
+
+  -- preview for markdown filetypes
+  {
+    "iamcco/markdown-preview.nvim",
+    ft = { 'markdown' },
+    build = "cd app && yarn install",
+  },
+
+  -- latex asynchronous pdf rendering
+  {
+    'donRaphaco/neotex',
+    ft = { 'tex' },
+  },
+
+  -- nim language support
+  {
+    'zah/nim.vim',
+    ft = { 'nim' },
+  },
+
+  -- automatic closing of brackets
+  'windwp/nvim-autopairs',
+
+  -- autocompletion and its sources
+  {
+    'hrsh7th/nvim-cmp',
+    dependencies = { 'hrsh7th/cmp-buffer',
+      -- standalone cmp sources
+      'hrsh7th/cmp-path',
+      'lukas-reineke/cmp-under-comparator',
+      -- lsp cmp source
+      'neovim/nvim-lspconfig',
+      'hrsh7th/cmp-nvim-lsp',
+      'onsails/lspkind-nvim',
+      -- luasnip cmp source
+      'l3mon4d3/luasnip',
+      'saadparwaiz1/cmp_luasnip',
+      -- lang server management
+      'williamboman/mason.nvim',
+      'williamboman/mason-lspconfig.nvim',
+      'jose-elias-alvarez/null-ls.nvim',
+      'LostNeophyte/null-ls-embedded',
+      'jay-babu/mason-null-ls.nvim',
+      -- dependencies
+      'nvim-lua/plenary.nvim',
+    },
+  },
+
+  -- fix for cursorhold function
+  'antoinemadec/fixcursorhold.nvim',
+
+  -- showing color of hex values, etc
+  'norcalli/nvim-colorizer.lua',
+
+  -- show tags
+  {
+    "SmiteshP/nvim-navbuddy",
+    dependencies = {
+      "neovim/nvim-lspconfig",
+      "SmiteshP/nvim-navic",
+      "MunifTanjim/nui.nvim",
+    },
+  },
+
+  -- fileexplorer on the side
+  {
+    "nvim-tree/nvim-tree.lua",
+    dependencies = {
+      "nvim-tree/nvim-web-devicons",
+    },
+  },
+
+  -- better language highlighting by improved parsing
+  'nvim-treesitter/nvim-treesitter',
+
+  -- automatically close html-tags
+  {
+    'windwp/nvim-ts-autotag',
+    dependencies = { 'nvim-treesitter/nvim-treesitter' },
+  },
+
+  -- folding improvements
+  {
+    'kevinhwang91/nvim-ufo',
+    dependencies = { 'kevinhwang91/promise-async' },
+  },
+
+  -- colorful brackets
+  'luochen1990/rainbow',
+
+  -- fuzzy finder
+  {
+    'nvim-telescope/telescope.nvim',
+    version = '0.1.2',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+  },
+
+  -- clean up white spaces and empty lines before writing
+  "mcauley-penney/tidy.nvim",
+
+  -- todo symbols and highlighting
+  {
+    'folke/todo-comments.nvim',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+  },
+
+  -- git wrapper
+  'tpope/vim-fugitive',
+
+  -- golang language support
+  {
+    'fatih/vim-go',
+    ft = { 'go' },
+  },
+
+  -- markdown language support
+  {
+    'preservim/vim-markdown',
+    ft = { 'markdown' },
+    dependencies = { 'godlygeek/tabular' },
+  },
+
+  -- bulk renamer
+  'qpkorr/vim-renamer',
+
+  -- additional quote/parantheses funtions
+  'tpope/vim-surround',
+
+  -- colorscheme
+  'tiyn/vim-tccs',
+})