nvim: basic: config for basic configurations

Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>

1 files changed, 90 insertions, 0 deletions

diff --git a/lua/basics.lua b/lua/basics.lua
new file mode 100644
index 0000000..5a53b42
--- /dev/null
+++ b/lua/basics.lua
@@ -0,0 +1,90 @@
+-----------------------------------------------------------
+-- General Neovim settings and configuration
+-----------------------------------------------------------
+
+local g = vim.g       -- Global variables
+local opt = vim.opt   -- Set options (global/buffer/windows-scoped)
+local cache_dir = os.getenv('HOME') .. '/.cache/nvim/'
+
+-----------------------------------------------------------
+-- General
+-----------------------------------------------------------
+opt.mouse = 'a'                       -- Enable mouse support
+opt.clipboard = 'unnamedplus'         -- Copy/paste to system clipboard
+opt.swapfile = false                  -- Don't use swapfile
+opt.completeopt = 'menuone,noinsert,noselect'  -- Autocomplete options
+opt.history = 500                     -- Lines vim should remember
+opt.backup = false
+opt.writebackup = false
+opt.shell = 'zsh'
+opt.magic = true                      -- Vim's regular expression magic
+opt.mat = 2                           -- How many tenths of seconds ro blink
+opt.fileformats = 'unix,mac,dos'      -- Unix as standard file format
+opt.encoding = 'utf-8'                -- Encoding
+opt.viewoptions = 'folds,cursor,curdir,slash,unix'
+opt.wildignorecase = true
+opt.wildignore = '.git,.hg,.svn,*.pyc,*.o,*.out,*.jpg,*.jpeg,*.png,*.gif,*.zip,*.DS_Store,**/node_modules/**,**/bower_modules/**'
+opt.hlsearch = false        -- No highlight search
+opt.incsearch = true
+opt.ignorecase = true
+opt.backspace = 'indent,eol,start'
+opt.exrc = true
+
+-----------------------------------------------------------
+-- Tabs, indent
+-----------------------------------------------------------
+opt.shiftwidth = 4          -- Shift 4 spaces when tab
+opt.tabstop = 4             -- 1 tab == 4 spaces
+opt.softtabstop = 4         -- 1 tab == 4 spaces
+opt.expandtab = false       -- Use spaces instead of tabs
+opt.smartindent = true      -- Autoindent new lines
+opt.autoindent = true       -- Copy indent from current line when starting new line
+opt.cindent = true          -- C programming indentation
+
+-----------------------------------------------------------
+-- Memory, CPU
+-----------------------------------------------------------
+opt.hidden = true           -- Enable background buffers
+opt.lazyredraw = true       -- Faster scrolling
+opt.synmaxcol = 240         -- Max column for syntax highlight
+opt.updatetime = 300        -- ms to wait for trigger an event
+opt.timeoutlen = 500        -- ms to wait for a mapped sequence to complete.
+opt.foldenable = false
+
+-----------------------------------------------------------
+-- Startup
+-----------------------------------------------------------
+-- Disable nvim intro
+opt.shortmess:append "csI"
+
+-- -- Disable builtin plugins
+local disabled_built_ins = {
+   "2html_plugin",
+   "getscript",
+   "getscriptPlugin",
+   "gzip",
+   "logipat",
+   "netrw",
+   "netrwPlugin",
+   "netrwSettings",
+   "netrwFileHandlers",
+   "matchit",
+   "tar",
+   "tarPlugin",
+   "rrhelper",
+   "spellfile_plugin",
+   "vimball",
+   "vimballPlugin",
+   "zip",
+   "zipPlugin",
+   "tutor",
+   "rplugin",
+   "synmenu",
+   "optwin",
+   "compiler",
+   "bugreport",
+}
+
+for _, plugin in pairs(disabled_built_ins) do
+   g["loaded_" .. plugin] = 1
+end