style(nvim): organize the variables.lua file

.config/nvim/lua/core/variables.lua

@@ -1,53 +1,41 @@
---Leader
+-- Set the leader key
 vim.g.mapleader = " "
---termguicolors
-vim.opt.termguicolors = true
---Relative line numbers
-vim.wo.number = true
-vim.wo.relativenumber = true
---Remove search highlight
-vim.opt.hlsearch = false
-vim.opt.incsearch = true
-vim.opt.smartindent = true
--- Make searches case insensitive (except when using uppercase)
-vim.opt.smartcase = true
---Change word definition
-vim.opt.iskeyword:append("_")
---Remove Wrap
-vim.opt.wrap = false
---Not let cursor go bellow 10 chars.
-vim.opt.scrolloff = 10
---4 space indent
-vim.opt.tabstop = 4
-vim.opt.softtabstop = 4
-vim.opt.shiftwidth = 4
-vim.opt.expandtab = true
---Undo dir
-vim.opt.undodir = os.getenv("XDG_STATE_HOME") .. "/nvim/undodir"
-vim.opt.undofile = true
---Backup dir
-vim.opt.backup = true
-vim.opt.backupdir = os.getenv("XDG_STATE_HOME") .. "/nvim/backupdir"
---Org mode hide links
-vim.opt.conceallevel = 2
-vim.opt.concealcursor = 'nc'
---Jupyter notebooks
-vim.g.jukit_convert_overwrite_default = 1
-vim.g.jukit_convert_open_default = 0
-vim.g.jukit_shell_cmd = 'ipython3'
-vim.g.jukit_terminal = 'nvimterm'
-vim.g.jukit_show_prompt = 1
-vim.g.jukit_pdf_viewer = 'zathura'
-vim.g.jukit_mappings = 0
---Format Options
-vim.opt.formatoptions:remove("ro")
---Sign gutter always on
-vim.opt.signcolumn = "yes"
--- sync buffers automatically
-vim.opt.autoread = true
--- disable swapfile
-vim.opt.swapfile = false
--- disable statusline
-vim.o.laststatus = 1
--- border on floating windows
-vim.o.winborder = nil
+
+-- Appearance
+vim.opt.termguicolors = true -- Enable 24-bit colors
+vim.opt.number = true         -- Show line numbers
+vim.opt.relativenumber = true -- Show relative line numbers
+vim.opt.wrap = false        -- Disable line wrapping
+vim.opt.conceallevel = 2    -- Hide Org mode links (assuming you use Org mode)
+vim.opt.concealcursor = 'nc' -- Conceal text in normal mode only
+vim.opt.signcolumn = "yes"  -- Always show the sign column
+vim.o.laststatus = 1        -- Always show the status line (Note: original had '1', consider '2' for always visible)
+vim.o.winborder = nil       -- Use default border for floating windows
+
+-- Indentation
+vim.opt.tabstop = 4      -- Number of spaces a tab represents
+vim.opt.softtabstop = 4  -- Number of spaces a <Tab> in Insert mode equals
+vim.opt.shiftwidth = 4   -- Number of spaces to use for autoindent
+vim.opt.expandtab = true -- Use spaces instead of tabs
+vim.opt.smartindent = true -- Smart auto-indenting
+
+-- Searching
+vim.opt.hlsearch = false    -- Disable highlighting of search matches
+vim.opt.incsearch = true    -- Show partial matches while typing
+
+-- Behavior and Navigation
+vim.opt.iskeyword:append("_") -- Add '_' to the list of keyword characters
+vim.opt.scrolloff = 10        -- Keep 10 lines above/below cursor when scrolling
+vim.opt.sidescrolloff = 10
+vim.opt.smoothscroll = true
+
+-- File Management
+vim.opt.undodir = os.getenv("XDG_STATE_HOME") .. "/nvim/undodir" -- Directory for undo files
+vim.opt.undofile = true                                         -- Save undo history
+vim.opt.backup = true                                           -- Create backup files
+vim.opt.backupdir = os.getenv("XDG_STATE_HOME") .. "/nvim/backupdir" -- Directory for backup files
+vim.opt.autoread = true                                         -- Automatically reload changed files
+vim.opt.swapfile = false                                        -- Disable swap files
+
+-- Formatting
+vim.opt.formatoptions:remove("ro") -- Remove 'ro' from formatoptions (assuming you don't want auto-wrapping comments)