initial commit for native-only neovim plugin configuration

lua/config/options.lua

@@ -1,5 +1,6 @@
 --[[
 
+
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@@ -25,65 +26,78 @@
             |  _/ /_____\__ \ || (_| | (__|   <
             |_|/___|    |___/\__\__,_|\___|_|\_\
 
-                Neovim 0.12 configuration
-                  (c) Frank Zechert 2026
+                Neovim v0.12 configuration
+                  (C) Frank Zechert 2026
 ]]
 
--- UI
+-- UI settings
+
 vim.opt.background = vim.g.ui.background
+-- Colored columns and rows
 vim.opt.colorcolumn = "+1,+2"
+vim.opt.textwidth = 120
 vim.opt.cursorcolumn = true
 vim.opt.cursorline = true
-vim.opt.cursorlineopt = "both"
-vim.opt.linebreak = true
-vim.opt.list = true
-vim.opt.listchars = vim.g.ui.listchars
-vim.opt.number = true
-vim.opt.numberwidth = 4
-vim.opt.relativenumber = false
-vim.opt.winborder = vim.g.ui.border
-vim.opt.pumborder = vim.g.ui.border
+vim.opt.cursorlineopt = "both" -- cursor line is displayed in line and in number
+vim.opt.signcolumn = "yes"
+vim.opt.termguicolors = true
+-- Linebreak behaviour and scroll offset
+vim.opt.linebreak = true               -- visually line break at word boundary
+vim.opt.showbreak = vim.g.ui.linebreak -- show line break indicator
 vim.opt.scrolloff = 5
 vim.opt.sidescrolloff = 3
-vim.opt.showbreak = vim.g.ui.linebreak
-vim.opt.signcolumn = "yes"
+vim.opt.wrap = false -- by default, do not wrap long lines
+vim.opt.wrapmargin = 3
+-- Show special characters
+vim.opt.list = true
+vim.opt.listchars = vim.g.ui.listchars
+-- show line numbers
+vim.opt.number = true
+vim.opt.relativenumber = true
+vim.opt.numberwidth = 4
+-- border settings
+vim.opt.winborder = vim.g.ui.windowborder
+vim.opt.pumborder = vim.g.ui.popupborder
+-- window split behaviour
 vim.opt.splitbelow = true
 vim.opt.splitright = true
-vim.opt.termguicolors = true
-vim.opt.textwidth = 120
-vim.opt.wrap = false
--- when no textwidth is specified, automatically add <EOL> at the end of a long line 3
--- characters before reaching the window edge. Will have no effect if textwidth is specified otherwise.
--- Set to 0 to disable.
-vim.opt.wrapmargin = 3
--- hide mode and serch count (displayed in lualine instead)
-vim.opt.showmode = false
+-- hide mode, displayed in lualine
+-- vim.opt.showmode = false
 vim.opt.shortmess:append("S")
+-- enable visual bell
 vim.opt.visualbell = true
 
--- Editing
+
+-- Editing settings
+
 vim.opt.autoindent = true
-vim.opt.backspace = {"indent", "eol", "start"}
-vim.opt.expandtab = false
+vim.opt.backspace = { "indent", "eol", "start" }
 vim.opt.preserveindent = true
+vim.opt.smartindent = true
+vim.opt.breakindent = true
+vim.opt.breakindentopt:append({ min = 20, shift = -2, sbr = ture, list = -1 })
+-- tab settings
+vim.opt.expandtab = false
 vim.opt.shiftround = true
 vim.opt.shiftwidth = 0
 vim.opt.tabstop = 4
 vim.opt.softtabstop = -1
 vim.opt.smarttab = true
-vim.opt.smartindent = true
-vim.opt.breakindent = true
-vim.opt.breakindentopt:append({ min = 20, shift = -2, sbr = true, list = -1 })
-vim.opt.matchpairs:append({"<:>"})
+-- matching pairs of symbols
+vim.opt.matchpairs:append({ "<:>" })
+
+
+-- Search settings
 
--- Search
 vim.opt.hlsearch = true
 vim.opt.ignorecase = true
-vim.opt.inccommand = "split"
+vim.opt.inccommand = split
 vim.opt.incsearch = true
 vim.opt.smartcase = true
 
--- Files
+
+-- Files settings
+
 vim.opt.backup = false
 vim.opt.writebackup = false
 vim.opt.fileformat = "unix"
@@ -91,25 +105,32 @@ vim.opt.fileencoding = "utf-8"
 vim.opt.undofile = true
 vim.opt.swapfile = true
 
--- Performance
-vim.opt.updatetime = 1000
-vim.opt.timeoutlen = 600
 
--- Mouse & Clipboard
+-- Performance settings
+
+vim.opt.updatetime = 1000
+vim.opt.timeoutlen = 300
+
+
+-- Mouse and Clipboard settings
+
 vim.opt.mouse = "a"
 vim.schedule(function() vim.opt.clipboard = "unnamedplus" end)
 
--- Folding
+
+-- Folding settings
+
 vim.opt.foldcolumn = "auto"
 vim.opt.foldmethod = "expr"
 vim.opt.foldexpr = "v:lua.vim.treesitter.foldexpr()"
-vim.opt.foldlevel = 99
+vim.opt.foldlevel = 10 -- keep this many levels of folds open by default
+
+
+-- Autocomplete settings
 
--- Autocompletion
 vim.opt.autocomplete = false
 vim.opt.autocompletedelay = 0
 vim.opt.autocompletetimeout = 0
-vim.opt.completeopt = {"menu", "menuone", "noinsert", "popup", "preview"}
-vim.opt.completeitemalign = {"abbr", "kind", "menu"}
+vim.opt.completeopt = { "menu", "menuone", "noinsert", "popup", "preview" }
+vim.opt.completeitemalign = { "abbr", "kind", "menu" }
 vim.opt.completetimeout = 0
-