feat: add new plugins, refactor options, and improve blink.cmp detection

- Add focusline.nvim for scroll-aware cursor centering
- Add kitty-scrollback.nvim for Kitty terminal scrollback integration
- Add qalc.nvim for inline calculator support
- Add blink.lib as explicit dependency for blink.cmp
- Fix blink.cmp binary detection to check v2 install path first
- Add PackChanged autocmd to auto-rebuild blink.cmp after updates
- Expand inc-rename.nvim config with all available options documented
- Add luv library path to lazydev for vim.uv completions
- Consolidate leader key setup into options.lua (remove duplicate in init.lua)
- Add autoread + FocusGained/CursorHold triggers for external file changes
- Add BufReadPost autocmd to restore last cursor position on file open
- Reorganize options.lua with section headers and logical grouping
- Update plugin lockfile revisions (blink.cmp, conform, gitsigns, lualine, etc.)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

init.lua

@@ -19,10 +19,6 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
--- Set leader keys before loading any plugins
-vim.g.mapleader = " "
-vim.g.maplocalleader = " "
-
 -- Initialize global registry
 _G.Config = {
 	plugins = {},
@@ -30,10 +26,10 @@ _G.Config = {
 }
 
 -- Load core modules
-require('lazyload')
+require("lazyload") -- Plugin lazy-loading module
-require('options')
+require("options")  -- Configuration options
-require('plugins')
+require("plugins")  -- Plugin specifications and setup
-require('keymaps')
+require("keymaps")  -- Key mappings
 
 -- Source machine-local and secret overrides (silently ignored if absent)
 local user_dots = vim.fn.expand("~/.config/.user-dots/nvim/")

lua/options.lua

@@ -4,10 +4,6 @@
   └────────────────────────────────────────────────────────────────┘
 --]]
 
--- Set leader keys before any other configuration
-vim.g.mapleader = " "
-vim.g.maplocalleader = "\\"
-
 -- Copyright (C) 2026 rootiest
 --
 -- This program is free software: you can redistribute it and/or modify
@@ -23,6 +19,32 @@ vim.g.maplocalleader = "\\"
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+--          ╭─────────────────────────────────────────────────────────╮
+--          │                      Basic Options                      │
+--          ╰─────────────────────────────────────────────────────────╯
+
+-- Set leader keys before any other configuration
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Indentation
+vim.opt.tabstop = 2 -- Tab width in spaces
+vim.opt.shiftwidth = 2 -- Indent width for >> and auto-indent
+vim.opt.expandtab = true -- Use spaces instead of tabs
+
+-- Performance and UI defaults
+vim.opt.updatetime = 200 -- Faster completion and CursorHold events
+vim.opt.autowrite = true -- Enable auto write
+vim.opt.number = true -- Show line numbers
+vim.opt.relativenumber = true -- Relative line numbers
+
+--          ╭─────────────────────────────────────────────────────────╮
+--          │                   Sessions and Saving                   │
+--          ╰─────────────────────────────────────────────────────────╯
+
+-- Persistent undo across sessions
+vim.opt.undofile = true
+
 -- Autowrite/Autosave
 -- This ensures changes are saved on every buffer change or when leaving insert mode.
 vim.api.nvim_create_autocmd({ "InsertLeave", "TextChanged" }, {
@@ -36,29 +58,26 @@ vim.api.nvim_create_autocmd({ "InsertLeave", "TextChanged" }, {
 	end,
 })
 
--- Performance and UI defaults
+-- Automatically reload files changed outside of Neovim
-vim.opt.updatetime = 200 -- Faster completion and CursorHold events
+vim.opt.autoread = true
-vim.opt.autowrite = true -- Enable auto write
-vim.opt.number = true -- Show line numbers
-vim.opt.relativenumber = true -- Relative line numbers
 
--- Persistent undo across sessions
+-- Auto-reload Triggers
-vim.opt.undofile = true
+-- Reload when focus is gained or when the cursor is idle
-
+vim.api.nvim_create_autocmd({ "FocusGained", "CursorHold" }, {
--- Indentation
+	group = vim.api.nvim_create_augroup("autoread_on_focus", { clear = true }),
-vim.opt.tabstop = 2 -- Tab width in spaces
-vim.opt.shiftwidth = 2 -- Indent width for >> and auto-indent
-vim.opt.expandtab = true -- Use spaces instead of tabs
-
--- FormatOnSave
-vim.api.nvim_create_autocmd("BufWritePre", {
 	pattern = "*",
-	callback = function(args)
+	callback = function()
-		require("conform").format({ bufnr = args.buf })
+		-- Only if the buffer is not modified, to avoid losing unsaved changes
+		if vim.bo.modified == false then
+			vim.cmd("checktime")
+		end
 	end,
 })
 
--- Execute Format
+-- Format Function
+-- Formats the entire buffer by default,
+-- but if a range is provided (e.g., via visual selection),
+-- it formats only that range.
 vim.api.nvim_create_user_command("Format", function(args)
 	local range = nil
 	if args.count ~= -1 then
@@ -71,17 +90,38 @@ vim.api.nvim_create_user_command("Format", function(args)
 	require("conform").format({ async = true, lsp_format = "fallback", range = range })
 end, { range = true })
 
---[[
+-- FormatOnSave
-  ┌────────────────────────────────────────────────────────────────┐
+-- Formats the buffer before saving.
-  │                        Root Management                         │
+-- This is a common practice to ensure code is consistently formatted.
-  └────────────────────────────────────────────────────────────────┘
+vim.api.nvim_create_autocmd("BufWritePre", {
---]]
+	pattern = "*",
+	callback = function()
+		-- Call Format function
+		vim.api.nvim_command("Format")
+	end,
+})
+
+-- Return to last-known cursor position when reopening files
+vim.api.nvim_create_autocmd("BufReadPost", {
+  desc = "Jump to last known cursor position on open",
+  pattern = "*",
+  callback = function()
+    local last_pos = vim.fn.line("'\"")
+    if last_pos > 1 and last_pos <= vim.fn.line("$") then
+      vim.cmd('normal! g`\"')
+    end
+  end,
+})
+
+--          ╭─────────────────────────────────────────────────────────╮
+--          │                     Root Management                     │
+--          ╰─────────────────────────────────────────────────────────╯
 
 -- Automatically change the working directory to the project root.
 -- This ensures that plugins like Snacks.picker and GrugFar work
 -- relative to the file or project you are currently editing.
 vim.api.nvim_create_autocmd("BufEnter", {
-	group = vim.api.nvim_create_augroup("rootiest_auto_cd", { clear = true }),
+	group = vim.api.nvim_create_augroup("buffer_auto_cd", { clear = true }),
 	callback = function()
 		local path = vim.api.nvim_buf_get_name(0)
 		if path == "" then
@@ -115,17 +155,18 @@ vim.api.nvim_create_autocmd("FileType", {
 	end,
 })
 
---[[
+--          ╭─────────────────────────────────────────────────────────╮
-  ┌────────────────────────────────────────────────────────────────┐
+--          │                    Shell Interaction                    │
-  │                       Shell Interaction                        │
+--          ╰─────────────────────────────────────────────────────────╯
-  └────────────────────────────────────────────────────────────────┘
---]]
 
 -- Detect terminal environment
 local is_kitty = os.getenv("KITTY_PID") ~= nil
 local current_shell = os.getenv("SHELL") or "/bin/sh"
 local shell_name = current_shell:match("([^/]+)$") or "sh"
 
+-- Terminal Title Management
+local title_group = vim.api.nvim_create_augroup("TerminalTitle", { clear = true })
+
 -- Helper function to update the terminal title
 local function set_terminal_title(title)
 	-- If in Kitty, we use the direct escape sequence as it's reliable
@@ -139,9 +180,7 @@ local function set_terminal_title(title)
 	end
 end
 
--- Create the Autocommand Group
+-- Terminal title updates on buffer enter and window enter
-local title_group = vim.api.nvim_create_augroup("TerminalTitle", { clear = true })
-
 vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
 	group = title_group,
 	callback = function()

lua/plugins.lua

@@ -171,6 +171,23 @@ lazyload.on_vim_enter(function()
 	vim.pack.add({ { src = "https://git.disroot.org/andyg/leap.nvim", name = "leap" } })
 	vim.api.nvim_set_hl(0, "LeapBackdrop", { link = "Comment" })
 
+	-- Focusline.nvim
+	vim.pack.add({
+		{ src = "https://github.com/ABDsheikho/focusline.nvim" },
+	})
+
+	require("focusline").setup({
+		-- focus_target can be a line number (e.g., 15), or a ratio (e.g., 0.25, 1 / 4, "25%").
+		focus_target = "30%", -- try it with 30%
+		-- which motion to associate focusline with.
+		with_motion = {
+			"zz",
+			"z,",
+			"\x04", -- Ctrl+D
+			"\x15", -- Ctrl+U
+		},
+	})
+
 	-- Mini.surround
 	vim.pack.add({ { src = "https://github.com/echasnovski/mini.surround", name = "mini.surround" } })
 	require("mini.surround").setup()
@@ -181,6 +198,7 @@ lazyload.on_vim_enter(function()
 
 	-- Gx.nvim
 	vim.pack.add({ { src = "https://github.com/chrishrb/gx.nvim", name = "gx" } })
+	---@diagnostic disable-next-line: missing-fields
 	require("gx").setup({
 		handlers = {
 			plugin = true,
@@ -237,6 +255,7 @@ lazyload.on_vim_enter(function()
 	vim.pack.add({ { src = "https://github.com/folke/lazydev.nvim", name = "lazydev" } })
 	require("lazydev").setup({
 		library = {
+			{ path = "${3rd}/luv/library", words = { "vim%.uv" } },
 			{ path = "snacks.nvim", words = { "Snacks" } },
 		},
 	})
@@ -252,25 +271,33 @@ lazyload.on_vim_enter(function()
 	-- We check if the binary exists or if cargo is available to build it.
 	-- If neither, we skip loading to avoid errors.
 	local blink_path = vim.fn.stdpath("data") .. "/site/pack/core/opt/blink.cmp"
-	local has_blink_bin = vim.fn.filereadable(blink_path .. "/target/release/libblink_cmp_fuzzy.so") == 1
+	local has_blink_bin =
+		-- Check v2 location (most likely where it is now)
+		vim.fn.filereadable(blink_path .. "/lua/blink/cmp/lib/libblink_cmp_fuzzy.so") == 1
+		-- Check v1/Cargo location (fallback)
+		or vim.fn.filereadable(blink_path .. "/target/release/libblink_cmp_fuzzy.so") == 1
+		-- Check macOS/Windows extensions
 		or vim.fn.filereadable(blink_path .. "/target/release/libblink_cmp_fuzzy.dylib") == 1
 		or vim.fn.filereadable(blink_path .. "/target/release/libblink_cmp_fuzzy.dll") == 1
+
 	local has_cargo = vim.fn.executable("cargo") == 1
 
 	if has_blink_bin or has_cargo then
+		-- 1. Add blink.lib first as it's a dependency for blink.cmp
+		vim.pack.add({ { src = "https://github.com/saghen/blink.lib", name = "blink.lib" } })
+
+		-- 2. Add blink.cmp and other sources
 		vim.pack.add({ { src = "https://github.com/saghen/blink.cmp", name = "blink.cmp" } })
 		vim.pack.add({ { src = "https://github.com/rafamadriz/friendly-snippets", name = "friendly-snippets" } })
 		vim.pack.add({ { src = "https://github.com/fang2hou/blink-copilot", name = "blink-copilot" } })
 
-		-- Blink.cmp setup
+		-- 3. Blink.cmp setup
 		require("blink.cmp").setup({
 			keymap = { preset = "default" },
 			appearance = {
 				use_nvim_cmp_as_default = true,
 				nerd_font_variant = "mono",
-				kind_icons = {
+				kind_icons = { Copilot = "" },
-					Copilot = "",
-				},
 			},
 			sources = {
 				default = { "lsp", "path", "snippets", "buffer", "copilot" },
@@ -295,6 +322,21 @@ lazyload.on_vim_enter(function()
 		vim.notify("blink.cmp: binary not found and cargo not installed. Completion disabled.", vim.log.levels.WARN)
 	end
 
+	-- Autocmd to build blink.cmp after plugin installation or update
+	vim.api.nvim_create_autocmd("User", {
+		pattern = "PackChanged", -- This triggers after vim.pack.update() finishes
+		callback = function()
+			-- Check if blink is actually installed before trying to build
+			local status, blink = pcall(require, "blink.cmp")
+			if status then
+				vim.notify("Blink.cmp: Building native library...", vim.log.levels.INFO)
+				---@diagnostic disable-next-line: undefined-field
+				blink.build():wait(60000)
+				vim.notify("Blink.cmp: Build complete.", vim.log.levels.INFO)
+			end
+		end,
+	})
+
 	local lspconfig = require("lspconfig")
 	local capabilities = (has_blink_bin or has_cargo) and require("blink.cmp").get_lsp_capabilities() or nil
 
@@ -336,6 +378,7 @@ lazyload.on_vim_enter(function()
 				local n_lines = vim.api.nvim_buf_line_count(0)
 				return {
 					from = { line = 1, col = 1 },
+					---@diagnostic disable-next-line: undefined-field
 					to = { line = n_lines, col = math.max(vim.fn.getline(n_lines):len(), 1) },
 				}
 			end,
@@ -371,7 +414,26 @@ lazyload.on_vim_enter(function()
 
 	-- Inc-rename.nvim
 	vim.pack.add({ { src = "https://github.com/smjonas/inc-rename.nvim", name = "inc-rename" } })
-	require("inc_rename").setup()
+	require("inc_rename").setup({
+		-- the name of the command
+		cmd_name = "IncRename",
+		-- the highlight group used for highlighting the identifier's new name
+		hl_group = "Substitute",
+		-- whether an empty new name should be previewed; if false the command preview will be cancelled instead
+		preview_empty_name = false,
+		-- whether to display a `Renamed m instances in n files` message after a rename operation
+		show_message = true,
+		-- whether to save the "IncRename" command in the commandline history (set to false to prevent issues with
+		-- navigating to older entries that may arise due to the behavior of command preview)
+		save_in_cmdline_history = true,
+		-- the type of the external input buffer to use (currently supports "dressing" or "snacks")
+		input_buffer_type = nil,
+		-- callback to run after renaming, receives the result table (from LSP handler) as an argument
+		post_hook = nil,
+	})
+
+	-- Qalc
+	vim.pack.add({ { src = "https://github.com/Apeiros-46B/qalc.nvim", name = "qalc" } })
 
 	-- Noice dependencies
 	vim.pack.add({ { src = "https://github.com/MunifTanjim/nui.nvim", name = "nui" } })
@@ -396,4 +458,9 @@ lazyload.on_vim_enter(function()
 			lsp_doc_border = false, -- add a border to hover docs and signature help
 		},
 	})
+
+	-- Kitty Scrollback
+	vim.pack.add({ { src = "https://github.com/mikesmithgh/kitty-scrollback.nvim", name = "kitty-scrollback" } })
+	Config.plugins.kitty_scrollback = {}
+	require("kitty-scrollback").setup(Config.plugins.kitty_scrollback)
 end)

nvim-pack-lock.json

@@ -5,9 +5,13 @@
       "src": "https://github.com/fang2hou/blink-copilot"
     },
     "blink.cmp": {
-      "rev": "c573a15a62bd0bfd4006ee0849b24f5404395500",
+      "rev": "80f5dd3f11049f1c3a87557718d4e55556a0e3f5",
       "src": "https://github.com/saghen/blink.cmp"
     },
+    "blink.lib": {
+      "rev": "f29d8bac6549bc1e7d699c83f680823d7def98bd",
+      "src": "https://github.com/saghen/blink.lib"
+    },
     "catppuccin": {
       "rev": "426dbebe06b5c69fd846ceb17b42e12f890aedf1",
       "src": "https://github.com/catppuccin/nvim"
@@ -17,7 +21,7 @@
       "src": "https://github.com/LudoPinelli/comment-box.nvim"
     },
     "conform": {
-      "rev": "086a40dc7ed8242c03be9f47fbcee68699cc2395",
+      "rev": "dca1a190aa85f9065979ef35802fb77131911106",
       "src": "https://github.com/stevearc/conform.nvim"
     },
     "cord.nvim": {
@@ -28,6 +32,10 @@
       "rev": "fcea7ff883235d9024dc41e638f164a450c14ca2",
       "src": "https://github.com/folke/flash.nvim"
     },
+    "focusline.nvim": {
+      "rev": "037a5c3e7849f2b9ad65732733d43c1136d72601",
+      "src": "https://github.com/ABDsheikho/focusline.nvim"
+    },
     "friendly-snippets": {
       "rev": "6cd7280adead7f586db6fccbd15d2cac7e2188b9",
       "src": "https://github.com/rafamadriz/friendly-snippets"
@@ -37,11 +45,11 @@
       "src": "https://github.com/f-person/git-blame.nvim"
     },
     "gitsigns": {
-      "rev": "8d82c240f190fc33723d48c308ccc1ed8baad69d",
+      "rev": "dd3f588bacbeb041be6facf1742e42097f62165d",
       "src": "https://github.com/lewis6991/gitsigns.nvim"
     },
     "grug-far": {
-      "rev": "21604255d0e8f9968322f61f2b6c09e5efe1285a",
+      "rev": "21790e59dd0109a92a70cb874dd002af186314f5",
       "src": "https://github.com/MagicDuck/grug-far.nvim"
     },
     "gx": {
@@ -52,24 +60,28 @@
       "rev": "0074b551a17338ccdcd299bd86687cc651bcb33d",
       "src": "https://github.com/smjonas/inc-rename.nvim"
     },
+    "kitty-scrollback": {
+      "rev": "27a34ad53f188758fe202eb08f0063bce572dde4",
+      "src": "https://github.com/mikesmithgh/kitty-scrollback.nvim"
+    },
     "lazydev": {
       "rev": "ff2cbcba459b637ec3fd165a2be59b7bbaeedf0d",
       "src": "https://github.com/folke/lazydev.nvim"
     },
     "leap": {
-      "rev": "b960d5038c5c505c52e56a54490f9bbb1f0e6ef6",
+      "rev": "156c71aabb68d520c6269db4103c8e5580e3ea67",
       "src": "https://git.disroot.org/andyg/leap.nvim"
     },
     "lualine": {
-      "rev": "a905eeebc4e63fdc48b5135d3bf8aea5618fb21c",
+      "rev": "131a558e13f9f28b15cd235557150ccb23f89286",
       "src": "https://github.com/nvim-lualine/lualine.nvim"
     },
     "mason": {
-      "rev": "b03fb0f20bc1d43daf558cda981a2be22e73ac42",
+      "rev": "cb8445f8ce85d957416c106b780efd51c6298f89",
       "src": "https://github.com/williamboman/mason.nvim"
     },
     "mason-lspconfig": {
-      "rev": "0a3b42c3e503df87aef6d6513e13148381495c3a",
+      "rev": "0c2823e0418f3d9230ff8b201c976e84de1cb401",
       "src": "https://github.com/williamboman/mason-lspconfig.nvim"
     },
     "mini.ai": {
@@ -93,7 +105,7 @@
       "src": "https://github.com/MunifTanjim/nui.nvim"
     },
     "nvim-lspconfig": {
-      "rev": "4b7fbaa239c5db6b36f424a4521ca9f1a401be33",
+      "rev": "31026a13eefb20681124706a79fc1df6bf11ab27",
       "src": "https://github.com/neovim/nvim-lspconfig"
     },
     "nvim-treesitter": {
@@ -105,13 +117,17 @@
       "src": "https://github.com/nvim-treesitter/nvim-treesitter-context"
     },
     "nvim-web-devicons": {
-      "rev": "c72328a5494b4502947a022fe69c0c47e53b6aa6",
+      "rev": "4fc505ac7bd7692824a142e96e5f529c133862f8",
       "src": "https://github.com/nvim-tree/nvim-web-devicons"
     },
     "persistence": {
       "rev": "b20b2a7887bd39c1a356980b45e03250f3dce49c",
       "src": "https://github.com/folke/persistence.nvim"
     },
+    "qalc": {
+      "rev": "33198ba0533d6a514f9a48cb472e40407c2ea9f6",
+      "src": "https://github.com/Apeiros-46B/qalc.nvim"
+    },
     "snacks": {
       "rev": "ad9ede6a9cddf16cedbd31b8932d6dcdee9b716e",
       "src": "https://github.com/folke/snacks.nvim"