Initial commit v2

README.md

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+# My personal nvim configuration
+
+I made this public so I can easily clone without authentication,  
+but since I treat this as a personal use only stuff,  
+there can be some(read "a lot of") messy stuff.
+  
+Much of this might have been selectively copy pasted from plugin repos.
+Those repos are obviously listed in plugin setup part.
+

coc-settings.json

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+{
+  "codeLens.enable": true,
+  "codeLens.position": "eol",
+  "coc.preferences.extensionUpdateCheck": "daily",
+  "coc.preferences.enableMessageDialog": true,
+  "coc.preferences.formatOnType": true,
+  "coc.preferences.willSaveHandlerTimeout": 1000,
+  "coc.preferences.enableLinkedEditing": true,
+  "coc.preferences.formatOnSaveFiletypes": [
+    "c",
+    "go",
+    "python",
+    "rust",
+    "markdown",
+    "javascript",
+    "typescript",
+    "json",
+    "jsonc"
+  ],
+  "coc.source.file.ignoreHidden": false,
+  "clangd.path": "~/bin/clangd",
+  "clangd.arguments": [
+    "--query-driver=/usr/bin/clang++",
+    "--header-insertion-decorators=false",
+    "--background-index"
+  ],
+  "deno.importMap": "./import_map.json",
+  "diagnostic.floatConfig": {
+    "rounded": true,
+    "border": true
+  },
+  "diagnostic.format": "%message [%source]",
+  "diagnostic.virtualText": true,
+  "diagnostic.checkCurrentLine": true,
+  "diagnostic.separateRelatedInformationAsDiagnostics": true,
+  "eslint.autoFixOnSave": true,
+  "eslint.format.enable": true,
+  "eslint.packageManager": "yarn",
+  "git.addGBlameToVirtualText": true,
+  "hover.floatConfig": {
+    "rounded": true,
+    "border": true
+  },
+  "list.normalMappings": {
+    "<C-c>": "do:exit"
+  },
+  "list.insertMappings": {
+    "<C-c>": "do:exit"
+  },
+  "list.source.grep.useLiteral": false,
+  "list.source.grep.defaultArgs": [
+    "--ignore-case"
+  ],
+  "markdownlint.config": {
+    "default": true,
+    "line-length": false
+  },
+  "python.formatting.provider": "autopep8",
+  "python.linting.enabled": true,
+  "python.analysis.diagnosticMode": "workspace",
+  "python.linting.pylintEnabled": false,
+  "python.linting.flake8Enabled": true,
+  "python.linting.pycodestyle": true,
+  "python.linting.pylamaEnabled": true,
+  "python.linting.banditEnabled": true,
+  "python.linting.mypyEnabled": true,
+  "python.linting.pytypeEnabled": true,
+  "semanticTokens.enable": true,
+  "signature.target": "echo",
+  "suggest.detailField": "abbr",
+  "suggest.defaultSortMethod": "none",
+  "suggest.selection": "recentlyUsedByPrefix",
+  "suggest.noselect": false,
+  "suggest.floatConfig": {
+    "rounded": true,
+    "border": true
+  },
+  "signature.floatConfig": {
+    "rounded": true,
+    "border": true
+  },
+  "sumneko-lua.enableNvimLuaDev": true,
+  "Lua.completion.callSnippet": "Both",
+  "Lua.completion.postfix": ".",
+  "Lua.runtime.version": "LuaJIT",
+  "Lua.telemetry.enable": false,
+  "Lua.diagnostics.globals": [
+    "vim",
+    "jit"
+  ],
+  "snippet.choicesMenuPicker": true,
+  "snippets.ultisnips.enable": false,
+  "snippets.extends": {
+    "javascriptreact": [
+      "javascript"
+    ],
+    "typescript": [
+      "javascript"
+    ]
+  },
+  "languageserver": {}
+}

init.vim

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+call plug#begin()
+
+" TODO
+" Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
+
+Plug 'scrooloose/nerdtree'
+Plug 'dracula/vim'
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+Plug 'preservim/nerdcommenter'
+Plug 'mhinz/vim-startify'
+Plug 'rmagatti/auto-session'
+
+"Fuzzy search by Telescope and its dependencies:
+Plug 'nvim-lua/plenary.nvim'
+Plug 'nvim-telescope/telescope.nvim', { 'tag': '0.1.0' }
+Plug 'BurntSushi/ripgrep'
+
+call plug#end()
+
+" load lua file (empty for now)
+lua require("general")
+
+"inoremap: maps the key in insert mode
+"nnoremap: maps the key in normal mode
+"vnoremap: maps the key in visual mode
+"<C> : represents Control key
+"<A> : Alt key
+
+" nerdcommenter custom bindings
+nmap <C-_> <plug>NERDCommenterToggle
+vmap <C-_> <plug>NERDCommenterToggle
+
+"plugin configuration
+syntax enable
+colorscheme dracula
+
+set splitright
+set splitbelow
+
+
+" indent/unindent with tab/shift-tab
+nmap <Tab> >>
+nmap <S-tab> <<
+imap <S-Tab> <Esc><<i
+vmap <Tab> >gv
+vmap <S-Tab> <gv
+
+" Remap <C-f> and <C-b> for scroll float windows/popups.
+if has('nvim-0.4.0') || has('patch-8.2.0750')
+  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
+  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
+  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
+  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
+  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
+endif
+
+" Run the Code Lens action on the current line.
+nmap <leader>cl  <Plug>(coc-codelens-action)
+
+" Find files using Telescope command-line sugar.
+nnoremap <leader>ff <cmd>Telescope find_files<cr>
+nnoremap <leader>fg <cmd>Telescope live_grep<cr>
+nnoremap <leader>fb <cmd>Telescope buffers<cr>
+nnoremap <leader>fh <cmd>Telescope help_tags<cr>
+
+" Use tab for trigger completion with characters ahead and navigate.
+" NOTE: There's always complete item selected by default, you may want to enable
+" no select by `"suggest.noselect": true` in your configuration file.
+" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
+" other plugin before putting this into your config.
+inoremap <silent><expr> <TAB>
+      \ coc#pum#visible() ? coc#pum#next(1) :
+      \ CheckBackspace() ? "\<Tab>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
+
+" Make <CR> to accept selected completion item or notify coc.nvim to format
+" <C-g>u breaks current undo, please make your own choice.
+inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
+                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
+
+function! CheckBackspace() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+" Use <c-space> to trigger completion.
+if has('nvim')
+  inoremap <silent><expr> <c-space> coc#refresh()
+else
+  inoremap <silent><expr> <c-@> coc#refresh()
+endif
+
+" general configs
+set showmatch               " show matching 
+set ignorecase              " case insensitive 
+"set mouse=v                 " middle-click paste with 
+set hlsearch                " highlight search 
+set incsearch               " incremental search
+set tabstop=4               " number of columns occupied by a tab 
+set softtabstop=4           " see multiple spaces as tabstops so <BS> does the right thing
+set expandtab               " converts tabs to white space
+set shiftwidth=4            " width for autoindents
+set autoindent              " indent a new line the same amount as the line just typed
+set number                  " add line numbers
+set wildmode=longest,list   " get bash-like tab completions
+set cc=80                  " set an 80 column border for good coding style
+filetype plugin indent on   "allow auto-indenting depending on file type
+syntax on                   " syntax highlighting
+"set mouse=a                 " enable mouse click
+set clipboard=unnamedplus   " using system clipboard
+filetype plugin on
+set cursorline              " highlight current cursorline
+set ttyfast                 " Speed up scrolling in Vim
+" set spell                 " enable spell check (may need to download language package)
+" set noswapfile            " disable creating swap file
+" set backupdir=~/.cache/vim " Directory to store backup files.