New: NVIM Config

lua/core/keymaps.lua

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+-- lua/core/keymaps.lua
+
+local keymap = vim.keymap
+
+-- Set space as leader key
+vim.g.mapleader = " "
+vim.g.maplocalleader = " "
+
+-- General keymaps
+keymap.set("n", "<leader>e", ":Lex 30<CR>", { desc = "Open file explorer" })
+keymap.set("n", "<leader>w", ":w<CR>", { desc = "Save file" })
+keymap.set("n", "<leader>q", ":q<CR>", { desc = "Quit" })
+keymap.set("n", "<leader>h", ":nohlsearch<CR>", { desc = "Clear search highlight" })
+
+-- Telescope keymaps
+keymap.set("n", "<leader>tf", "<cmd>Telescope find_files<cr>", { desc = "Find Files" })
+keymap.set("n", "<leader>tg", "<cmd>Telescope live_grep<cr>", { desc = "Live Grep" })
+keymap.set("n", "<leader>tb", "<cmd>Telescope buffers<cr>", { desc = "Find Buffers" })
+keymap.set("n", "<leader>th", "<cmd>Telescope help_tags<cr>", { desc = "Help Tags" })
+
+-- Editor format
+keymap.set("n", "<leader>f", function() vim.lsp.buf.format({ async = true }) end, { desc = "Format Document" })
+
+-- Window navigation
+keymap.set("n", "<C-h>", "<C-w>h", { desc = "Move Left" })
+keymap.set("n", "<C-j>", "<C-w>j", { desc = "Move Down" })
+keymap.set("n", "<C-k>", "<C-w>k", { desc = "Move Up" })
+keymap.set("n", "<C-l>", "<C-w>l", { desc = "Move Right" })
+
+-- Resize with arrows
+keymap.set("n", "<C-Up>", ":resize -2<CR>", { desc = "Resize Up" })
+keymap.set("n", "<C-Down>", ":resize +2<CR>", { desc = "Resize Down" })
+keymap.set("n", "<C-Left>", ":vertical resize -2<CR>", { desc = "Resize Left" })
+keymap.set("n", "<C-Right>", ":vertical resize +2<CR>", { desc = "Resize Right" })
+
+

lua/core/options.lua

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+-- lua/core/options.lua
+
+local opt = vim.opt
+
+-- Line numbers
+opt.number = true          -- Show absolute line number
+opt.relativenumber = false -- Show relative line numbers
+
+-- Tabs & indentation
+opt.tabstop = 4        -- 1 tab = 4 spaces
+opt.shiftwidth = 4     -- Indent by 4 spaces
+opt.expandtab = true   -- Convert tabs to spaces
+opt.smartindent = true -- Autoindent new lines
+
+-- Line wrapping
+opt.wrap = false -- Don't wrap long lines
+
+-- Search
+opt.ignorecase = true -- Ignore case when searching...
+opt.smartcase = true  -- ...unless you use caps
+
+-- Cursor
+opt.cursorline = true -- Highlight the current line
+
+-- Appearance
+opt.termguicolors = true -- True color support
+opt.scrolloff = 8        -- Keep 8 lines above/below cursor
+opt.colorcolumn = "160"  -- Show a line at 160 chars
+
+-- Clipboard
+opt.clipboard = "unnamedplus" -- Use system clipboard
+
+-- Split windows
+opt.splitright = true -- Vertical split to the right
+opt.splitbelow = true -- Horizontal split below
+
+-- Backup & Swap
+opt.swapfile = false
+opt.backup = false
+opt.undofile = true -- Save undo history
+
+-- Mouse
+opt.mouse = "a" -- Enable mouse in all modes