easier norm complience

This reverts commit 75eae3f174.

aliases

@@ -18,3 +18,10 @@ cc-run(){
 
     rm "${file}.out"
 }
+
+# https://pypi.org/project/c-formatter-42/
+# install via
+# pip3 install --user c-formatter-42
+norm(){
+    c_formatter_42 *.c *.h
+}

ghostty/.config/ghostty/config.ghostty

@@ -1,5 +1,8 @@
 font-feature = -calt, -liga, -dlig
 
+# Allow terminal applications to read the clipboard without confirmation
+clipboard-read = allow
+
 # Use Alt for multi-teriminal management
 keybind = ctrl+shift+t=unbind
 keybind = alt+t=new_tab

install-scripts/android-sdk.md

@@ -0,0 +1,70 @@
+[source](https://pervoj.cz/blog/flutter-on-linux-installation)
+
+# Intall Java
+
+```sh
+sudo apt install openjdk-17-jdk
+```
+
+## Check it
+
+```sh
+java --version
+javac --version
+```
+
+# Android SDK
+
+[Download from here](https://developer.android.com/studio#command-line-tools-only)
+
+## Unzip exactly like this :)
+
+```sh
+zip_file="$HOME/Downloads/commandlinetools-linux-15859902_latest.zip"
+sdk_dir="$HOME/.local/share/android-sdk"
+
+temp_dir=$(mktemp -d)
+unzip "$zip_file" -d "$temp_dir"
+mkdir -p "$sdk_dir/cmdline-tools"
+mv "$temp_dir/cmdline-tools" "$sdk_dir/cmdline-tools/latest"
+rmdir "$temp_dir"
+```
+
+## Check nothing got messed up
+
+`ls -la ~/.local/share/android-sdk/cmdline-tools/latest`
+
+## Add this to `~/.bashrc`
+
+```text
+export ANDROID_SDK_ROOT="$HOME/.local/share/android-sdk"
+export ANDROID_HOME="$ANDROID_SDK_ROOT"
+export PATH="$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$ANDROID_SDK_ROOT/platform-tools:$PATH"
+```
+
+## Post install
+
+```sh
+source ~/.bashrc
+
+sdkmanager \
+  "platform-tools" \
+  "platforms;android-36" \
+  "build-tools;36.0.0"
+
+sdkmanager --licenses
+```
+
+## Validate
+
+```sh
+fvm flutter doctor
+```
+
+# Run like this
+
+```sh
+adb devices
+fvm flutter devices
+fvm flutter run
+```

install-scripts/fonts.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+fonts_dir="$HOME/.local/share/fonts"
+mkdir -p "$fonts_dir"
+
+# List of fonts to install
+declare -a fonts=(FiraCode JetBrainsMono Hack)
+
+for font in "${fonts[@]}"; do
+    echo "Installing $font..."
+    wget "https://github.com/ryanoasis/nerd-fonts/releases/latest/download/${font}.zip" -P "/tmp/"
+    unzip -o "/tmp/${font}.zip" -d "$fonts_dir"
+    rm "/tmp/${font}.zip"
+done
+
+fc-cache -fv

install-scripts/lazygit.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+LAZYGIT_VERSION=$(curl -s "https://api.github.com/repos/jesseduffield/lazygit/releases/latest" | grep -Po '"tag_name": *"v\K[^"]*')
+LAZYGIT_ARCH=$(uname -m | sed 's/aarch64/arm64/')
+
+echo "Installing lazygit v${LAZYGIT_VERSION} (${LAZYGIT_ARCH})"
+
+WORKDIR=$(mktemp -d /tmp/lazygit.XXXXXX)
+trap 'rm -rf "$WORKDIR"' EXIT
+
+curl -sLo "${WORKDIR}/lazygit.tar.gz" \
+  "https://github.com/jesseduffield/lazygit/releases/download/v${LAZYGIT_VERSION}/lazygit_${LAZYGIT_VERSION}_Linux_${LAZYGIT_ARCH}.tar.gz"
+
+tar -xOf "${WORKDIR}/lazygit.tar.gz" lazygit > "${WORKDIR}/lazygit"
+
+mkdir -p ~/.local/bin
+install -m 755 "${WORKDIR}/lazygit" ~/.local/bin/lazygit
+
+echo "Done: $(~/.local/bin/lazygit --version)"

install-scripts/stow.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+STOW_VERSION="${STOW_VERSION:-2.4.1}"
+
+# Create temp build directory
+BUILD_DIR=$(mktemp -d)
+trap 'rm -rf "$BUILD_DIR"' EXIT
+
+# 1. Download and extract
+cd "$BUILD_DIR"
+curl -O "http://ftp.gnu.org/gnu/stow/stow-${STOW_VERSION}.tar.gz"
+tar xf "stow-${STOW_VERSION}.tar.gz"
+cd "stow-${STOW_VERSION}"
+
+# 2. Configure installation to user directory
+./configure --prefix="$HOME/.local"
+
+# 3. Compile and install (no sudo needed)
+make
+make install
+
+# 4. Add to PATH (add this line to ~/.bashrc or ~/.zshrc)
+export PATH="$HOME/.local/bin:$PATH"
+
+# 5. Verify installation
+stow --version

nvim/.config/nvim/README.md

@@ -1,36 +1,42 @@
 # romanzy neovim config
 
 Inspirations:
+
 - [illya](https://codeberg.org/42nerds/nvim)
 - [nolan](https://github.com/Hrumble/sneaky-nvim-config)
 - [mats](https://github.com/BeerB34r/dotfiles)
 
 [Great guide on vim.pack](https://echasnovski.com/blog/2026-03-13-a-guide-to-vim-pack#delete)
 
+To remove a plugin run `:lua vim.pack.del({ "<plugin name>" })`.
+
 # Neovim Notes
 
 See custom keymaps with short descriptions with `<leader><leader>h`.
 
-Split shortcuts:
+General shortcuts:
+
+- `<leader>e` opens the file browser
+- `gx` opens an external viewer
+- `gR`, `<F5>` refresh
+
+Windowing shortcuts:
 
 - `<leader>sv` open a vertical split
 - `<leader>sh` open a horizontal split
 - `<leader>se` equalize split sizes
 - `<leader>sc` close the current window
-
-Resize shortcuts:
-
-- `<leader>rh` make the current window narrower
-- `<leader>rl` make the current window wider
-- `<leader>rj` make the current window shorter
-- `<leader>rk` make the current window taller
+- `<leader>r-hjkl` to resize
 - `<leader>re` equalize split sizes
+- `<C-hjkl>` move between windows
 
 Buffer shortcuts:
 
 - `<leader>bp` previous buffer
 - `<leader>bn` next buffer
 - `<leader>bd` delete the current buffer
+- `<leader>bc` force close all non-visible buffers
+- `<leader>bf` find buffers
 
 Telescope shortcuts:
 
@@ -45,37 +51,21 @@ Git shortcuts:
 - `<leader>lg` open LazyGit
 - `<leader>dv` open Diffview
 - `<leader>dc` close Diffview
+- `[h`, `]h`, `[H`, `]H` jump to hunks
+- `<leader>th` — toggle the expanded hunk view
+
+Oil usage:
+
+- `-`, `<BS>` goes to the parent directory
+- `<C-p>` previews the selected entry
 
 Toggle shortcuts:
 
 - `<leader>tw` toggle soft wrap
+- `<leader>ts` toggle spell checking
 - `<leader>ti` toggle inline diagnostics
 - `<leader>tv` toggle virtual diagnostics
-
-Oil usage:
-
-- `<leader>dl` opens the file browser
-- `<CR>` opens a file or enters a directory
-- `-` goes to the parent directory
-- `<BS>` also goes to the parent directory
-- `<A-h>` also goes to the parent directory
-- `<A-l>` opens the selected file or enters the selected directory
-- `<C-p>` previews the selected entry
-- `gx` opens the file in external viewer
-
-## Window Navigation
-
-Move between windows with:
-
-```vim
-<C-hjkl>
-```
-
-Cycle through windows:
-
-```vim
-<C-w>w
-```
+- `<leader>th` — toggle the expanded hunk view
 
 ## Terminal
 
@@ -99,6 +89,7 @@ Useful Mason commands:
 
 Useful LSP commands:
 
+- `K` show the type and documentation for the symbol under the cursor
 - `gd` go to definition
 - `gD` go to declaration
 - `grd` list references
@@ -106,16 +97,20 @@ Useful LSP commands:
 - `<leader>ca` show code actions
 - `<leader>cf` apply quick fixes
 - `<leader>cs` show source actions
+- `<C-x><C-n>` manually word completion
 
 Diagnostics:
 
 - `g.` open diagnostic float
 - `gl` send diagnostics to the location list
 - `gld` display diagnostic information
+- `]g`, `[g` jump to warning or error
 - `<leader>ti` toggle inline diagnostics
 - `<leader>tv` toggle virtual diagnostics
-- `]g` jump to next warning or error
-- `[g` jump to previous warning or error
+- `<leader>xx`, `:ProjectDiagnostics` check the current Dart or TypeScript
+  package and show warnings and errors in Trouble. Save modified package files
+  first. Other languages show available LSP diagnostics; project coverage
+  depends on the language server.
 
 ## Tree-sitter
 

nvim/.config/nvim/after/ftplugin/c.lua

@@ -2,3 +2,4 @@ local o = vim.opt_local
 
 o.textwidth = 80
 o.expandtab = false
+o.commentstring = "/*%s*/"

nvim/.config/nvim/lua/romanzy/commands.lua

@@ -3,6 +3,8 @@ local ac = vim.api.nvim_create_autocmd
 local aug = vim.api.nvim_create_augroup
 
 uc("W", "w|e", { desc = "write file then refresh buffer" })
+uc("ProjectDiagnostics", require("romanzy.custom.project_diagnostics").run,
+    { desc = "check project warnings and errors" })
 
 ac("TextYankPost", {
     desc = "Highlight when yanking text",
@@ -12,6 +14,8 @@ ac("TextYankPost", {
     end,
 })
 
+uc("NormFormat", "!c_formatter_42 *.c *.h", { desc = "comply with the norm in C" })
+
 -- ac("LspAttach", {
 --     desc = "Notify user about attached LSP clients",
 --     group = aug("LSPOnAttach", { clear = true }),

nvim/.config/nvim/lua/romanzy/custom/buffers.lua

@@ -0,0 +1,29 @@
+local M = {}
+
+function M.close_hidden()
+    local visible_buffers = {}
+    local closed_count = 0
+
+    for _, tabpage in ipairs(vim.api.nvim_list_tabpages()) do
+        for _, window in ipairs(vim.api.nvim_tabpage_list_wins(tabpage)) do
+            visible_buffers[vim.api.nvim_win_get_buf(window)] = true
+        end
+    end
+
+    for _, buffer in ipairs(vim.api.nvim_list_bufs()) do
+        if vim.bo[buffer].buflisted and not visible_buffers[buffer] then
+            vim.api.nvim_buf_delete(buffer, { force = true })
+            closed_count = closed_count + 1
+        end
+    end
+
+    if closed_count == 0 then
+        vim.notify("No hidden buffers to close", vim.log.levels.INFO)
+        return
+    end
+
+    local buffer_label = closed_count == 1 and "buffer" or "buffers"
+    vim.notify(string.format("Closed %d hidden %s", closed_count, buffer_label), vim.log.levels.INFO)
+end
+
+return M

nvim/.config/nvim/lua/romanzy/custom/dart.lua

@@ -0,0 +1,18 @@
+local M = {}
+
+-- This function returns project local dart, or fallsback to global
+function M.executable(path)
+    local directory = vim.fn.isdirectory(path) == 1 and path or vim.fs.dirname(path)
+    local root = vim.fs.root(directory, { "pubspec.yaml" })
+
+    if root then
+        local fvm_dart = root .. "/.fvm/flutter_sdk/bin/dart"
+        if vim.fn.executable(fvm_dart) == 1 then
+            return fvm_dart
+        end
+    end
+
+    return "dart"
+end
+
+return M

nvim/.config/nvim/lua/romanzy/custom/project_diagnostics.lua

@@ -0,0 +1,184 @@
+local M = {}
+
+local run_id = 0
+local severities = { error = "E", warning = "W" }
+local extensions = {
+    dart = "dart",
+    ts = "typescript",
+    tsx = "typescript",
+    mts = "typescript",
+    cts = "typescript",
+    js = "typescript",
+    jsx = "typescript",
+    mjs = "typescript",
+    cjs = "typescript",
+}
+
+local function absolute_path(root, path)
+    if path:sub(1, 1) == "/" then
+        return vim.fs.normalize(path)
+    end
+    return vim.fs.normalize(vim.fs.joinpath(root, path))
+end
+
+local function parse_output(kind, output, root)
+    local items = {}
+    for line in output:gmatch("[^\r\n]+") do
+        local path, row, col, level, message, code
+        if kind == "dart" then
+            level, path, row, col, message, code = line:match("^%s*(%a+)%s+%-%s+(.+):(%d+):(%d+)%s+%-%s+(.+)%s+%-%s+([%w_]+)%s*$")
+        else
+            path, row, col, level, code, message = line:match("^(.+)%((%d+),(%d+)%)%:%s*(%a+)%s+TS(%d+):%s*(.+)$")
+            if not path then
+                level, code, message = line:match("^(%a+)%s+TS(%d+):%s*(.+)$")
+                if level then
+                    path, row, col = "tsconfig.json", 1, 1
+                end
+            end
+        end
+        if path and severities[level] then
+            table.insert(items, {
+                filename = absolute_path(root, path),
+                lnum = tonumber(row),
+                col = tonumber(col),
+                text = message,
+                type = severities[level],
+                nr = code and tonumber(code) or nil,
+            })
+        end
+    end
+    return items
+end
+
+local function add_lsp_diagnostics(items, root)
+    local seen = {}
+    for _, item in ipairs(items) do
+        seen[table.concat({ item.filename, item.lnum, item.col, item.type, item.text }, "\0")] = true
+    end
+    local prefix = root .. "/"
+    for _, diagnostic in ipairs(vim.diagnostic.get()) do
+        local path = vim.api.nvim_buf_get_name(diagnostic.bufnr)
+        local kind = diagnostic.severity == vim.diagnostic.severity.ERROR and "E"
+            or diagnostic.severity == vim.diagnostic.severity.WARN and "W"
+        if kind and path:sub(1, #prefix) == prefix then
+            local item = {
+                filename = path,
+                lnum = diagnostic.lnum + 1,
+                col = diagnostic.col + 1,
+                text = diagnostic.message,
+                type = kind,
+            }
+            local key = table.concat({ item.filename, item.lnum, item.col, item.type, item.text }, "\0")
+            if not seen[key] then
+                table.insert(items, item)
+                seen[key] = true
+            end
+        end
+    end
+end
+
+local function show_lsp_diagnostics(bufnr)
+    local clients = vim.lsp.get_clients({ bufnr = bufnr })
+    local supported = false
+    for _, client in ipairs(clients) do
+        if client:supports_method("workspace/diagnostic") then
+            supported = true
+            break
+        end
+    end
+    if supported then
+        vim.lsp.buf.workspace_diagnostics()
+    elseif #clients == 0 then
+        vim.notify("Project diagnostics: no language server is attached; showing available diagnostics", vim.log.levels.WARN)
+    else
+        vim.notify("Project diagnostics: this language server may only report opened files", vim.log.levels.WARN)
+    end
+    require("trouble").close({ mode = "qflist" })
+    require("trouble").open({
+        mode = "diagnostics",
+        filter = { severity = { vim.diagnostic.severity.ERROR, vim.diagnostic.severity.WARN } },
+    })
+end
+
+local function has_modified_buffers(root)
+    local prefix = root .. "/"
+    for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+        local path = vim.api.nvim_buf_get_name(bufnr)
+        if vim.bo[bufnr].modified and path:sub(1, #prefix) == prefix then
+            return true
+        end
+    end
+    return false
+end
+
+local function checker_for(path)
+    local extension = path:match("%.([^./]+)$")
+    local kind = extensions[extension]
+    if not kind then
+        return nil
+    end
+    local marker = kind == "dart" and "pubspec.yaml" or "tsconfig.json"
+    local found = vim.fs.find(marker, { path = vim.fs.dirname(path), upward = true })[1]
+    if not found then
+        return nil
+    end
+    local root = vim.fs.dirname(found)
+    if kind == "dart" then
+        local has_fvm = vim.fs.find({ ".fvmrc", ".fvm" }, { path = root, upward = true })[1]
+        local executable = has_fvm and "fvm" or "dart"
+        local command = has_fvm and { "fvm", "dart", "analyze" } or { "dart", "analyze" }
+        return kind, root, executable, command
+    end
+    local config = table.concat(vim.fn.readfile(found), "\n")
+    if config:find('"references"%s*:') then
+        return kind, root, "pnpm", { "pnpm", "exec", "tsc", "--build", "tsconfig.json", "--noEmit", "--pretty", "false" }
+    end
+    return kind, root, "pnpm", { "pnpm", "exec", "tsc", "--noEmit", "--pretty", "false", "--project", "tsconfig.json" }
+end
+
+function M.run()
+    run_id = run_id + 1
+    local current_run = run_id
+    local bufnr = vim.api.nvim_get_current_buf()
+    local path = vim.api.nvim_buf_get_name(bufnr)
+    local kind, root, executable, command = checker_for(path)
+    if not kind then
+        show_lsp_diagnostics(bufnr)
+        return
+    end
+    require("trouble").close({ mode = "qflist" })
+    if has_modified_buffers(root) then
+        vim.notify("Project diagnostics: save modified package files before checking", vim.log.levels.WARN)
+        return
+    end
+    if vim.fn.executable(executable) ~= 1 then
+        vim.notify("Project diagnostics: " .. executable .. " is unavailable", vim.log.levels.ERROR)
+        return
+    end
+
+    vim.notify("Checking " .. root .. "…", vim.log.levels.INFO)
+    vim.system(command, { cwd = root, text = true }, function(result)
+        vim.schedule(function()
+            if current_run ~= run_id then
+                return
+            end
+            local output = (result.stdout or "") .. "\n" .. (result.stderr or "")
+            local items = parse_output(kind, output, root)
+            if result.code ~= 0 and #items == 0 then
+                vim.notify("Project diagnostics failed:\n" .. vim.trim(output), vim.log.levels.ERROR)
+                return
+            end
+            add_lsp_diagnostics(items, root)
+            vim.fn.setqflist({}, "r", { title = "Project diagnostics: " .. root, items = items })
+            if #items == 0 then
+                require("trouble").close({ mode = "qflist" })
+                vim.notify("Project diagnostics: no warnings or errors", vim.log.levels.INFO)
+            else
+                require("trouble").close({ mode = "diagnostics" })
+                require("trouble").open({ mode = "qflist" })
+            end
+        end)
+    end)
+end
+
+return M

nvim/.config/nvim/lua/romanzy/custom/spell.lua

@@ -0,0 +1,35 @@
+local M = {}
+
+--- Toggle spell checking for the current window.
+function M.toggle()
+    if vim.bo.buftype == "terminal" then
+        return
+    end
+
+    vim.opt_local.spell = not vim.wo.spell
+    vim.cmd("redrawstatus")
+end
+
+function M.setup()
+    vim.opt.spelllang = { "en_us" }
+    vim.opt.spell = true
+
+    local group = vim.api.nvim_create_augroup("RomanzySpell", { clear = true })
+
+    vim.api.nvim_create_autocmd("FileType", {
+        group = group,
+        pattern = "terminal",
+        callback = function()
+            vim.opt_local.spell = false
+        end,
+    })
+
+    vim.api.nvim_create_autocmd("TermOpen", {
+        group = group,
+        callback = function()
+            vim.cmd("setfiletype terminal")
+        end,
+    })
+end
+
+return M

nvim/.config/nvim/lua/romanzy/custom/wrap.lua

@@ -10,7 +10,8 @@ function M.toggle(enabled)
     vim.wo.wrap = enabled
     vim.wo.linebreak = enabled
     vim.wo.breakindent = enabled
-    vim.bo.textwidth = enabled and 80 or 0
+    vim.wo.colorcolumn = enabled and "" or "80"
+    vim.bo.textwidth = enabled and 0 or 80
     vim.bo.wrapmargin = 0
 end
 

nvim/.config/nvim/lua/romanzy/keymaps.lua

@@ -20,7 +20,7 @@ end
 
 map("n", "<leader><leader>r", ":source ~/.config/nvim/init.lua<CR>", { desc = "reload init.lua" })
 map("n", "<leader><leader>h", telescope_picker("keymaps"), { desc = "show keymaps" })
-map("n", "<leader>dl", "<Cmd>Oil<CR>", { desc = "open oil" })
+map("n", "<leader>e", "<Cmd>Oil<CR>", { desc = "open oil" })
 map("n", "<leader>ff", telescope_picker("find_files"), { desc = "find files" })
 map("n", "<leader>fg", telescope_picker("live_grep"), { desc = "live grep" })
 map("n", "<leader>fb", telescope_picker("buffers"), { desc = "find buffers" })
@@ -29,6 +29,10 @@ map("n", "<leader>lg", "<Cmd>LazyGit<CR>", { desc = "open lazygit" })
 map("n", "<leader>dv", "<Cmd>DiffviewOpen<CR>", { desc = "open diffview" })
 map("n", "<leader>dc", "<Cmd>DiffviewClose<CR>", { desc = "close diffview" })
 map("n", "<leader>tw", require("romanzy.custom.wrap").toggle, { desc = "toggle soft wrap" })
+map("n", "<leader>ts", require("romanzy.custom.spell").toggle, { desc = "toggle spell checking" })
+map("n", "<leader>th", function()
+    MiniDiff.toggle_overlay()
+end, { desc = "toggle hunk view" })
 
 map("n", "<leader>sv", "<Cmd>vs<CR>", { desc = "split vertical" })
 map("n", "<leader>sh", "<Cmd>sp<CR>", { desc = "split horizontal" })
@@ -44,6 +48,8 @@ map("n", "<leader>re", "<C-w>=", { desc = "equalize buffer sizes" })
 map("n", "<leader>bp", "<Cmd>bprevious<CR>", { desc = "prev buffer" })
 map("n", "<leader>bn", "<Cmd>bnext<CR>", { desc = "next buffer" })
 map("n", "<leader>bd", "<Cmd>bdelete<CR>", { desc = "delete buffer" })
+map("n", "<leader>bc", require("romanzy.custom.buffers").close_hidden, { desc = "close hidden buffers" })
+map("n", "<leader>bf", telescope_picker("buffers"), { desc = "find buffers" })
 
 map({ "n", "v" }, "<leader>y", '"+y', { desc = "yank to system clipboard" })
 map("n", "<leader>Y", '"+Y', { desc = "yank line to system clipboard" })
@@ -57,9 +63,7 @@ map("n", "<C-h>", "<C-w>h", { desc = "window left" })
 map("n", "<C-j>", "<C-w>j", { desc = "window down" })
 map("n", "<C-k>", "<C-w>k", { desc = "window up" })
 map("n", "<C-l>", "<C-w>l", { desc = "window right" })
-map("n", "gR", function()
-    vim.cmd.normal({ args = { vim.keycode("<C-l>") }, bang = true })
-end, { desc = "refresh current view" })
+map("n", { "gR", "<F5>" }, "<Cmd>edit<CR>", { desc = "refresh current buffer" })
 
 -- this is needed to disable refresh behavior for <C-l> for navigation
 vim.api.nvim_create_autocmd("FileType", {
@@ -102,8 +106,8 @@ vim.api.nvim_create_autocmd("LspAttach", {
         map("n", "gd", vim.lsp.buf.definition, { buffer = ev.buf, desc = "goto definition" })
         map("n", "gD", vim.lsp.buf.declaration, { buffer = ev.buf, desc = "goto declaration" })
         map("n", "gfr", vim.lsp.buf.references, { buffer = ev.buf, desc = "find references" })
-        map("n", "grn", rename_without_default, { buffer = ev.buf, desc = "rename symbol completely" })
-        map("n", "gRN", vim.lsp.buf.rename, { buffer = ev.buf, desc = "rename symbol starting with whatever is there" })
+        map("n", "grn", rename_without_default, { buffer = ev.buf, desc = "rename symbol (from empty)" })
+        map("n", "grN", vim.lsp.buf.rename, { buffer = ev.buf, desc = "rename symbol (from current)" })
 
         map({ "n", "x" }, "<leader>ca", vim.lsp.buf.code_action, { buffer = ev.buf, desc = "code actions" })
         map("n", "<leader>cf", function()
@@ -125,6 +129,7 @@ vim.api.nvim_create_autocmd("LspAttach", {
 })
 
 -- diagnostics
+map("n", "<leader>xx", require("romanzy.custom.project_diagnostics").run, { desc = "check project warnings and errors" })
 map("n", "g.", vim.diagnostic.open_float, { desc = "line diagnostics" })
 map("n", "gl", vim.diagnostic.setloclist, { desc = "diagnostic list" })
 

nvim/.config/nvim/lua/romanzy/options.lua

@@ -1,9 +1,7 @@
 local g = vim.g
 local o = vim.opt
-
 g.mapleader = " "       -- Uses space as the global leader key.
 g.maplocalleader = " "  -- Uses space as the local leader key.
-g.clipboard = "osc52"   -- Routes the + and * registers through OSC52 in terminal Neovim.
 
 o.number = true         -- Shows absolute line numbers.
 o.relativenumber = true -- Shows relative numbers for easier motion.
@@ -11,7 +9,8 @@ o.cursorline = true     -- Highlights the line under the cursor.
 o.textwidth = 80        -- Wraps inserted text after 80 columns when formatting is active.
 o.scrolloff = 8         -- Keeps context lines visible around the cursor.
 o.signcolumn = "yes"    -- Always reserves space for signs in the gutter.
-o.colorcolumn = "+1"    -- Highlights the preferred maximum line width.
+o.colorcolumn = "80"    -- Highlights the preferred maximum line width.
+o.wrap = false          -- Prevents long lines from wrapping on screen.
 o.list = true           -- Displays whitespace characters using listchars.
 o.listchars = {
     tab = "» ",
@@ -29,11 +28,11 @@ o.expandtab = true                                           -- Inserts spaces w
 o.smartindent = true                                         -- Adds indentation automatically on new lines.
 o.swapfile = false                                           -- Disables swapfile creation.
 o.incsearch = true                                           -- Updates search matches as you type.
-o.completeopt = { "menuone", "noselect", "fuzzy", "nosort" } -- Enables fuzzy completion matching.
+o.completeopt = { "menuone", "noinsert", "fuzzy", "nosort" } -- Enables fuzzy completion matching.
 o.pumheight = 8                                              -- Limits the completion popup menu size.
 o.updatetime = 50                                            -- Reduces idle delay for swap and CursorHold events.
-o.spelllang = { "en_us" }                                    -- Uses US English for spell checking.
 o.shell = "bash"                                             -- Runs shell commands through bash.
+g.c_syntax_for_h = true                                      -- Unfuck header formatting
 
 -- Only show the invisible characters inside the code editing buffers
 vim.cmd([[autocmd BufWinEnter * if &buftype != '' | setlocal nolist | endif]])

nvim/.config/nvim/lua/romanzy/plugins.lua

@@ -2,10 +2,12 @@ require("romanzy.plugins.rose-pine")
 require("romanzy.plugins.mini")
 require("romanzy.plugins.lazygit")
 require("romanzy.plugins.diffview")
+require("romanzy.plugins.trouble")
 require("romanzy.plugins.oil")
 require("romanzy.plugins.telescope")
 require("romanzy.plugins.nvim-treesitter")
 require("romanzy.plugins.conform")
 require("romanzy.plugins.lsp")
 require("romanzy.plugins.codamheader")
-require("romanzy.plugins.romanzy")
+require("romanzy.custom.spell").setup()
+require("romanzy.custom.tabline").setup()

nvim/.config/nvim/lua/romanzy/plugins/conform.lua

@@ -5,8 +5,11 @@ vim.pack.add({
     },
 })
 
+local dart = require("romanzy.custom.dart")
+
 require("conform").setup({
     formatters_by_ft = {
+        dart = { "dart_format" },
         javascript = { "prettier" },
         javascriptreact = { "prettier" },
         typescript = { "prettier" },
@@ -16,6 +19,21 @@ require("conform").setup({
         cpp = { filter = function() return false end },
         h = { filter = function() return false end }
     },
+    formatters = {
+        prettier = {
+            prepend_args = function(_, ctx)
+                if vim.bo[ctx.buf].filetype == "markdown" then
+                    return { "--prose-wrap=always", "--print-width=80" }
+                end
+                return {}
+            end,
+        },
+        dart_format = {
+            command = function(_, ctx)
+                return dart.executable(ctx.filename)
+            end,
+        },
+    },
     format_on_save = {
         lsp_format = "fallback",
         timeout_ms = 2000,

nvim/.config/nvim/lua/romanzy/plugins/lsp.lua

@@ -15,25 +15,13 @@ vim.pack.add({
 
 local mason_lspconfig = require("mason-lspconfig")
 
-local diag_inline_enabled = true
-
-local function diag_virtual_text()
-    if not diag_inline_enabled then
-        return false
-    end
-
-    return {
-        severity = vim.diagnostic.severity.WARN,
-    }
-end
-
 local function configure_diagnostics()
     vim.diagnostic.config({
         severity_sort = true,
         signs = true,
         underline = true,
         update_in_insert = false,
-        virtual_text = diag_virtual_text(),
+        virtual_text = true,
         float = {
             border = "rounded",
             source = "if_many",
@@ -44,9 +32,11 @@ end
 configure_diagnostics()
 
 local capabilities = require("mini.completion").get_lsp_capabilities()
+local dart = require("romanzy.custom.dart")
 local managed_servers = {
     "bashls",
     "clangd",
+    "gopls",
     "jsonls",
     "lua_ls",
     "marksman",
@@ -63,6 +53,7 @@ local managed_tools = {
 local servers = {
     bashls = {},
     clangd = {},
+    gopls = {},
     jsonls = {},
     marksman = {},
     taplo = {},
@@ -87,6 +78,18 @@ local servers = {
     tailwindcss = {},
     eslint = {},
     tinymist = {},
+    dartls = {
+        cmd = function(dispatchers, config)
+            return vim.lsp.rpc.start({
+                dart.executable(config.root_dir),
+                "language-server",
+                "--protocol=lsp",
+            }, dispatchers, {
+                cwd = config.root_dir,
+                detached = config.detached,
+            })
+        end,
+    },
 }
 
 for server_name, config in pairs(servers) do
@@ -101,6 +104,8 @@ mason_lspconfig.setup({
     automatic_enable = managed_servers,
 })
 
+vim.lsp.enable("dartls")
+
 local mason_registry = require("mason-registry")
 mason_registry.refresh(vim.schedule_wrap(function()
     for _, tool_name in ipairs(managed_tools) do

nvim/.config/nvim/lua/romanzy/plugins/mini.lua

@@ -6,18 +6,34 @@ vim.pack.add({
     },
 })
 
+local icons = require("mini.icons")
+local input = require("mini.input")
 local clue = require("mini.clue")
 local completion = require("mini.completion")
-local icons = require("mini.icons")
 local git = require("mini.git")
 local diff = require("mini.diff")
 local statusline = require("mini.statusline")
+local cmdline = require("mini.cmdline")
 local hipatterns = require("mini.hipatterns")
 local pairs = require("mini.pairs")
 local ai = require("mini.ai")
 local notify = require("mini.notify")
 local surround = require("mini.surround")
 
+icons.setup({})
+
+local input_view = input.gen_view.floatwin({
+    -- other interesting symbols for the caret `▏` `⎕` `░` `▒` `▓`
+    to_chunks = function(state, max_width)
+        return input.state_to_chunks(state, max_width, {
+            include_prompt = false,
+            include_hint = false,
+            symbol_caret = "█",
+        })
+    end,
+})
+input.setup({ handlers = { view = input_view } })
+
 clue.setup({
     triggers = {
         { mode = "n", keys = "<leader>" },
@@ -39,39 +55,70 @@ clue.setup({
     },
 })
 
-completion.setup({})
-local function complete_accept_top()
-    if vim.fn.pumvisible() == 0 then
-        return "<C-y>"
-    end
-
-    if vim.fn.complete_info({ "selected" }).selected == -1 then
-        return "<C-n><C-y>"
-    end
-
-    return "<C-y>"
-end
-vim.keymap.set("i", "<C-y>", complete_accept_top, { expr = true })
-
 icons.setup({})
 
 git.setup({})
 
 diff.setup({})
 local function set_mini_diff_highlights()
-    vim.api.nvim_set_hl(0, "MiniDiffSignAdd", { fg = "#9ccf8d" })
-    vim.api.nvim_set_hl(0, "MiniDiffSignChange", { fg = "#f6c177" })
-    vim.api.nvim_set_hl(0, "MiniDiffSignDelete", { fg = "#eb6f92" })
-    vim.api.nvim_set_hl(0, "MiniDiffOverAdd", { fg = "#9ccf8d" })
-    vim.api.nvim_set_hl(0, "MiniDiffOverChange", { fg = "#f6c177" })
-    vim.api.nvim_set_hl(0, "MiniDiffOverDelete", { fg = "#eb6f92" })
+    vim.api.nvim_set_hl(0, "MiniDiffSignAdd", { fg = "#9ccf8d", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffSignChange", { fg = "#f6c177", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffSignDelete", { fg = "#eb6f92", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffOverAdd", { fg = "#9ccf8d", bg = "#333c48", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffOverChange", { fg = "#eb6f92", bg = "#43293a", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffOverChangeBuf", { fg = "#9ccf8d", bg = "#333c48", bold = true })
+    vim.api.nvim_set_hl(0, "MiniDiffOverContext", { fg = "#908caa", bg = "#26233a" })
+    vim.api.nvim_set_hl(0, "MiniDiffOverContextBuf", { fg = "#e0def4", bg = "#1f1d2e" })
+    vim.api.nvim_set_hl(0, "MiniDiffOverDelete", { fg = "#eb6f92", bg = "#43293a", bold = true })
 end
 set_mini_diff_highlights()
 vim.api.nvim_create_autocmd("ColorScheme", {
     callback = set_mini_diff_highlights,
 })
 
-statusline.setup({ use_icons = true })
+-- Custom de-cluttered status line output. The default was waaay to noisy
+local function statusline_active()
+    local function statusline_filetype()
+        local filetype = vim.bo.filetype
+        if filetype == "" then
+            return ""
+        end
+
+        local icon = MiniIcons.get("filetype", filetype)
+        return icon .. " " .. filetype
+    end
+
+    local function statusline_spell()
+        return vim.wo.spell and "spell" or ""
+    end
+
+    local mode, mode_hl = statusline.section_mode({ trunc_width = 120 })
+    local git_info = statusline.section_git({ trunc_width = 40 })
+    -- local diff_info = statusline.section_diff({ trunc_width = 75 })
+    -- local diagnostics = statusline.section_diagnostics({ trunc_width = 75 })
+    local lsp = statusline.section_lsp({ trunc_width = 75 })
+    local filename = statusline.section_filename({ trunc_width = 140 })
+    local spell = statusline_spell()
+    local fileinfo = statusline_filetype()
+    local search = statusline.section_searchcount({ trunc_width = 75 })
+
+    return statusline.combine_groups({
+        { hl = mode_hl,                 strings = { mode } },
+        { hl = "MiniStatuslineDevinfo", strings = { git_info, lsp } },
+        "%<",
+        { hl = "MiniStatuslineFilename", strings = { filename } },
+        "%=",
+        { hl = "MiniStatuslineFileinfo", strings = { spell, fileinfo } },
+        { hl = mode_hl,                  strings = { search } },
+    })
+end
+
+statusline.setup({
+    use_icons = true,
+    content = { active = statusline_active },
+})
+
+cmdline.setup({})
 
 hipatterns.setup({
     highlighters = {
@@ -87,13 +134,23 @@ pairs.setup({
     modes = { insert = true, command = true, terminal = false },
 })
 
+completion.setup({
+    fallback_action = function() end,
+    mappings = { force_fallback = "" },
+})
+vim.keymap.set("i", "<CR>", function()
+    if vim.fn.complete_info({ "selected" }).selected ~= -1 then
+        return "\25"
+    end
+
+    return MiniPairs.cr()
+end, { expr = true })
+
 ai.setup({})
 
 notify.setup({
     lsp_progress = {
-        -- the message "lua_ls: processing completion..." and
-        -- "lua_ls: Diagnosing" is very annoying
-        enable = true,
+        enable = false,
     },
 })
 vim.notify = notify.make_notify()

nvim/.config/nvim/lua/romanzy/plugins/nvim-treesitter.lua

@@ -2,6 +2,7 @@ local parsers = {
     "bash",
     "c",
     "gitcommit",
+    "go",
     "javascript",
     "json",
     "lua",
@@ -18,6 +19,7 @@ local filetypes = {
     "bash",
     "c",
     "gitcommit",
+    "go",
     "javascript",
     "json",
     "lua",

nvim/.config/nvim/lua/romanzy/plugins/oil.lua

@@ -18,6 +18,7 @@ local function set_oil_git_highlights()
     vim.api.nvim_set_hl(0, "OilGitCopied", { link = "MiniDiffSignChange" })
     vim.api.nvim_set_hl(0, "OilGitDeleted", { link = "MiniDiffSignDelete" })
     vim.api.nvim_set_hl(0, "OilGitConflict", { link = "MiniDiffSignDelete" })
+    vim.api.nvim_set_hl(0, "OilGitIgnored", { link = "Comment" })
 end
 
 require("oil").setup({
@@ -27,14 +28,15 @@ require("oil").setup({
         ["<C-k>"] = false,
         ["<C-l>"] = false,
         ["gR"] = "actions.refresh", -- replaces default <C-l> behavior
+        ["<F5>"] = "actions.refresh",
         ["<C-s>"] = false,
         ["<C-p>"] = { "actions.preview", opts = { vertical = true, split = "belowright" } },
         ["<BS>"] = { "actions.parent", mode = "n" },
     },
     view_options = {
         show_hidden = true,
-        is_hidden_file = function(name, _)
-            return vim.startswith(name, ".")
+        is_hidden_file = function(_, _)
+            return false
         end,
         is_always_hidden = function(name, _)
             return name == ".git"
@@ -42,9 +44,39 @@ require("oil").setup({
     },
 })
 
+local oil_git_trie = require("oil-git.trie")
+local oil_git_lookup = oil_git_trie.lookup
+
+-- ugly internal monkey patch to not show partially git-ignored foldres as grey
+rawset(oil_git_trie, "lookup", function(root, entry_path, git_root, exclude_ignored)
+    local status = oil_git_lookup(root, entry_path, git_root, exclude_ignored)
+    if status ~= "!!" or exclude_ignored then
+        return status
+    end
+
+    local relative_path = entry_path:sub(#git_root + 2)
+    local node = root
+    for segment in relative_path:gmatch("[^/\\]+") do
+        node = node.children[segment]
+        if not node then
+            return nil
+        end
+    end
+
+    -- oil-git normally propagates an ignored child's status to every parent.
+    -- Only grey a directory when Git reported that directory itself as ignored.
+    if not node.is_dir_ignored then
+        return nil
+    end
+
+    return status
+end)
+
 require("oil-git").setup({
     show_file_highlights = true,
     show_directory_highlights = true,
+    show_ignored_files = true,
+    show_ignored_directories = true,
     show_file_symbols = true,
     show_directory_symbols = true,
     symbol_position = "none",

nvim/.config/nvim/lua/romanzy/plugins/romanzy.lua

@@ -1 +0,0 @@
-require("romanzy.custom.tabline").setup()

nvim/.config/nvim/lua/romanzy/plugins/telescope.lua

@@ -15,7 +15,7 @@ require("telescope").setup({
             filesize_limit = 0.1, -- in MB
         },
         initial_mode = "insert",
-        -- winblend = 30,
+        -- winblend = 50,
         file_ignore_patterns = {
             "%.git/.*",
             "%.cache/.*",

nvim/.config/nvim/lua/romanzy/plugins/trouble.lua

@@ -0,0 +1,8 @@
+vim.pack.add({
+    {
+        src = "https://github.com/folke/trouble.nvim",
+        name = "trouble.nvim",
+    },
+})
+
+require("trouble").setup()

nvim/.config/nvim/nvim-pack-lock.json

@@ -55,6 +55,10 @@
     "telescope.nvim": {
       "rev": "427b576c16792edad01a92b89721d923c19ad60f",
       "src": "https://github.com/nvim-telescope/telescope.nvim"
+    },
+    "trouble.nvim": {
+      "rev": "bd67efe408d4816e25e8491cc5ad4088e708a69a",
+      "src": "https://github.com/folke/trouble.nvim"
     }
   }
 }