Also don't highlight todo in mojo files

Also don't enter insert mode when launching a debug session.

.gitignore

@@ -1,2 +1,3 @@
 lazy-lock.json
 spell/*.spl
+lua/local.lua

after/ftplugin/dap-view-term.lua

@@ -0,0 +1 @@
+vim.o.signcolumn = 'no'

after/ftplugin/gomod.lua

@@ -0,0 +1,6 @@
+vim.opt.expandtab = false
+vim.opt.tabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.softtabstop = 4
+vim.wo.listchars = 'extends:»,nbsp:⦸,precedes:«,tab:  ,trail:·'
+vim.bo.formatprg = 'gofmt'

after/indent/python.lua

@@ -0,0 +1,2 @@
+-- Use treesitter for Python indenting since regex indenting is broken
+vim.opt.indentexpr = 'nvim_treesitter#indent()'

init.lua

@@ -1,6 +1,15 @@
 vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
 
+if vim.g.neovide then
+  vim.o.guifont = "CaskaydiaCove Nerd Font:h12"
+  vim.g.neovide_cursor_animation_length = 0
+  vim.g.neovide_show_border = true -- macOS only
+end
+
+-- load config from lua/local.lua if present
+pcall(function() require('local') end)
+
 local lazypath = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'
 if not vim.loop.fs_stat(lazypath) then
   vim.fn.system({ 'git', 'clone', '--filter=blob:none',

lua/plugins/colorscheme.lua

@@ -36,7 +36,9 @@ local kanagawa = {
     -- Don't lighlight TODO specially in comments
     for _, todo_group in pairs({
       'confTodo',
+      'mojoTodo',
       'ps1CommentTodo',
+      'pythonTodo',
       'zshTodo',
     }) do
       vim.cmd.highlight('link ' .. todo_group .. ' Comment')

lua/plugins/completions.lua

@@ -1,42 +1,3 @@
--- Language servers
-local ensure_installed = {
-  'clangd',    -- C/C++
-  'lua_ls',    -- Lua
-  'opencl_ls', -- OpenCL
-}
-
-if vim.fn.executable('npm') == 1 then
-  local ensure_install_from_npm = {
-    'ansiblels',                       -- Ansible
-    'bashls',                          -- Bash
-    'docker_compose_language_service', -- Docker Compose
-    'dockerls',                        -- Dockerfile
-    'html',                            -- HTML
-    'jsonls',                          -- JSON
-    'pyright',                         -- Python
-    'vimls',                           -- VimScript
-    'yamlls',                          -- YAML
-  }
-  for _, package in ipairs(ensure_install_from_npm) do
-    table.insert(ensure_installed, package)
-  end
-end
-
-if vim.fn.executable('pip') == 1 then
-  local ensure_install_from_pip = {
-    'cmake',    -- CMake
-    'esbonio',  -- Sphinx
-    'ruff',     -- Python
-  }
-  for _, package in ipairs(ensure_install_from_pip) do
-    table.insert(ensure_installed, package)
-  end
-end
-
-if vim.fn.has('win32') == 1 then
-  table.insert(ensure_installed, 'powershell_es')
-end
-
 return {
   'neovim/nvim-lspconfig',
   dependencies = {
@@ -72,14 +33,11 @@ return {
   },
 
   config = function()
-    local lspconfig_default_opts = {
-      -- Broadcast full client capabilities to language servers
-      capabilities = vim.tbl_deep_extend(
-        'force', vim.lsp.protocol.make_client_capabilities(),
-        require('cmp_nvim_lsp').default_capabilities()),
-    }
+    local capabilities = vim.tbl_deep_extend(
+      'force', vim.lsp.protocol.make_client_capabilities(),
+      require('cmp_nvim_lsp').default_capabilities())
 
-    local lspconfig_custom_opts = {
+    local server_opts = {
       clangd = {
         cmd = { 'clangd', '--completion-style=detailed' },
       },
@@ -91,6 +49,12 @@ return {
               disable = { 'missing-fields', },
               globals = { 'vim', },
             },
+            workspace = {
+              library = {
+                vim.fn.expand('~/.hammerspoon/Spoons'),
+                vim.fn.expand('~/.hammerspoon/Spoons/EmmyLua.spoon/annotations/'),
+              }
+            }
           },
         },
       },
@@ -102,19 +66,84 @@ return {
           },
         },
       },
+
+      harper_ls = {
+        filetypes = {}, -- Disable for all filetypes
+      },
     }
 
+    for server, opts in pairs(server_opts) do
+      -- Broadcast full client capabilities to language servers
+      opts.capabilities = vim.tbl_deep_extend(
+        'force', {}, capabilities, opts.capabilities or {})
+      vim.lsp.config(server, opts)
+    end
+
     require('mason').setup()
+
+    local language_servers = {
+      'clangd',    -- C/C++
+      'lua_ls',    -- Lua
+      'opencl_ls', -- OpenCL
+      'harper_ls', -- Spelling & grammar
+      'marksman',  -- Markdown
+      'tinymist',  -- Typst
+    }
+
+    if vim.fn.executable('npm') == 1 then
+      for _, package in ipairs({
+        'ansiblels',                       -- Ansible
+        'bashls',                          -- Bash
+        'docker_compose_language_service', -- Docker Compose
+        'dockerls',                        -- Dockerfile
+        'html',                            -- HTML
+        'jsonls',                          -- JSON
+        'pyright',                         -- Python
+        'vimls',                           -- VimScript
+        'yamlls',                          -- YAML
+      }) do table.insert(language_servers, package) end
+    end
+
+    if vim.fn.executable('pip') == 1 then
+      for _, package in ipairs({
+        'cmake',   -- CMake
+        'esbonio', -- Sphinx
+        'ruff',    -- Python
+      }) do table.insert(language_servers, package) end
+    end
+
+    if vim.fn.executable('go') == 1 then
+      table.insert(language_servers, 'gopls') -- Go
+    end
+
+    if vim.fn.has('win32') == 1 then
+      table.insert(language_servers, 'powershell_es') -- PowerShell
+    end
+
     require('mason-lspconfig').setup({
-      automatic_installation = false,
-      ensure_installed = ensure_installed,
-      handlers = {
-        function(server_name)
-          local opts = vim.tbl_deep_extend("force",
-            lspconfig_default_opts, lspconfig_custom_opts[server_name] or {})
-          require('lspconfig')[server_name].setup(opts)
-        end,
-      },
+      ensure_installed = language_servers,
+    })
+
+    -- (Dis|en)able harper-ls when spell mode is (dis|en)enabled.
+    vim.api.nvim_create_autocmd("OptionSet", {
+      pattern = "spell",
+      callback = function()
+        local bufnr = vim.api.nvim_get_current_buf()
+        if vim.v.option_new then
+          vim.lsp.start({
+            name = "harper_ls",
+            cmd = { "harper-ls", "--stdio" },
+            root_dir = vim.fn.getcwd(),
+          }, { bufnr = bufnr })
+        else
+          for _, client in pairs(vim.lsp.get_clients({ bufnr = bufnr })) do
+            if client.name == "harper_ls" then
+              vim.lsp.buf_detach_client(bufnr, client.id)
+              break
+            end
+          end
+        end
+      end,
     })
 
     local cmp = require('cmp')
@@ -146,7 +175,7 @@ return {
       },
 
       formatting = {
-        format = function(entry, vim_item)
+        format = function(_, vim_item)
           -- Set a limit to how wide the completion menu can be
           local winwidth = vim.fn.winwidth(vim.api.nvim_get_current_win())
           local menuwidth = math.min(winwidth / 2, 70)
@@ -164,7 +193,7 @@ return {
         documentation = cmp.config.window.bordered(),
       },
 
-      preselect = 'none', -- Don't preselect completions suggested by source
+      preselect = 'None', -- Don't preselect completions suggested by source
     })
     require("cmp_git").setup({})
 
@@ -195,16 +224,10 @@ return {
         -- Refactoring mappings
         vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
 
-        -- Help mappings
-        -- TODO: v0.10.0 |vim.lsp.start()| now maps |K| to use
-        -- |vim.lsp.buf.hover()| if the server supports it, unless
-        -- |'keywordprg'| was customized before calling |vim.lsp.start()|.
-        vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
-
         -- Format whole buffer mapping
         vim.keymap.set('n', '<leader>gq', vim.lsp.buf.format, opts)
 
-        -- Swtich file using clangd extension
+        -- Switch file using clangd extension
         -- TODO: limit this to only filetypes supported by clangd
         vim.keymap.set('n', '<leader>sf',
           ':ClangdSwitchSourceHeader<CR>', { silent = true })
@@ -220,5 +243,15 @@ return {
       toggle_key_flip_floatwin_setting = true,
       select_signature_key = '<C-l>',
     })
+
+    -- When harper-ls is installed
+    local mason_registry = require('mason-registry')
+    if mason_registry.is_installed('harper-ls') then
+      -- Disable builtin spell mode highlighting
+      vim.cmd.highlight('SpellBad', 'NONE')
+      vim.cmd.highlight('SpellCap', 'NONE')
+      vim.cmd.highlight('SpellLocal', 'NONE')
+      vim.cmd.highlight('SpellRare', 'NONE')
+    end
   end
 }

lua/plugins/debugger.lua

@@ -0,0 +1,64 @@
+return {
+  'mfussenegger/nvim-dap',
+  dependencies = {
+    'igorlfs/nvim-dap-view',
+    'kbenzie/mason.nvim',
+    'jay-babu/mason-nvim-dap.nvim',
+    'theHamsta/nvim-dap-virtual-text',
+    'Jorenar/nvim-dap-disasm',
+  },
+  config = function()
+    local dap = require('dap')
+
+    -- Installation
+    local debug_adapters = {
+      'codelldb', -- C/C++/Rust/Zig
+    }
+
+    if vim.fn.executable('pip') == 1 then
+      table.insert(debug_adapters, 'python') -- Python
+    end
+
+    if vim.fn.executable('go') == 1 then
+      table.insert(debug_adapters, 'delve') -- Go
+    end
+
+    require("mason-nvim-dap").setup({
+      ensure_installed = debug_adapters,
+      handlers = {},
+    })
+
+    -- UI plugins
+    require('dap-view').setup({
+      auto_toggle = true,
+    })
+    require('nvim-dap-virtual-text').setup({})
+    require('dap-disasm').setup({
+      dapview_register = true,
+    })
+
+    vim.api.nvim_create_autocmd({ "FileType" }, {
+      pattern = {
+        'dap-float',
+      },
+      callback = function(args)
+        vim.keymap.set("n", "q", "<C-w>q", { buffer = args.buf })
+      end,
+    })
+
+    local widgets = require('dap.ui.widgets')
+
+    -- Mappings
+    vim.keymap.set('n', '<leader>D', vim.cmd.DapViewToggle)
+    vim.keymap.set('n', '<F5>', dap.continue)
+    vim.keymap.set('n', '<F17>', dap.terminate)        -- Shift-F5
+    vim.keymap.set('n', '<F9>', dap.toggle_breakpoint)
+    vim.keymap.set('n', '<F21>', vim.cmd.DapViewWatch) -- Shift-F9
+    vim.keymap.set('n', '<F41>', dap.restart)          -- Ctrl-Shift-F5
+    vim.keymap.set('n', '<F34>', dap.run_to_cursor)    -- Ctrl-F10
+    vim.keymap.set('n', '<F11>', dap.step_into)
+    vim.keymap.set('n', '<F23>', dap.step_out)         -- Shift-F11
+    vim.keymap.set('n', '<F10>', dap.step_over)
+    vim.keymap.set('n', '<leader>K', widgets.hover)
+  end,
+}

lua/plugins/diagnostics.lua

@@ -7,11 +7,15 @@ return {
     config = function()
       require('trouble').setup({})
       local opts = { remap = false }
-      vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
-      vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
+      vim.keymap.set('n', '[d', function()
+        vim.diagnostic.jump({ count = -1, float = true })
+      end, opts)
+      vim.keymap.set('n', ']d', function()
+        vim.diagnostic.jump({ count = 1, float = true })
+      end, opts)
       vim.keymap.set('n', '<leader>ds', vim.diagnostic.open_float, opts)
       vim.keymap.set('n', '<leader>dq', function()
-        require('trouble').toggle()
+        require('trouble').toggle('diagnostics')
       end, opts)
     end
   }

lua/plugins/git.lua

@@ -1,5 +1,6 @@
 return {
   { 'tpope/vim-fugitive', lazy = false },
+  { 'tpope/vim-rhubarb', lazy = false },
   {
     'lewis6991/gitsigns.nvim',
     config = function()

lua/plugins/mdx.lua

@@ -0,0 +1,6 @@
+return {
+  'davidmh/mdx.nvim',
+  dependencies = {
+    'nvim-treesitter/nvim-treesitter',
+  },
+}

lua/plugins/oil.lua

@@ -0,0 +1,29 @@
+return {
+  'stevearc/oil.nvim',
+  dependencies = {
+    "nvim-tree/nvim-web-devicons",
+  },
+  lazy = false,
+  config = function()
+    require('oil').setup({
+      keymaps = {
+        ["g?"] = { "actions.show_help", mode = "n" },
+        ["<CR>"] = "actions.select",
+        ["<leader>l"] = "actions.refresh",
+        ["-"] = { "actions.parent", mode = "n" },
+        ["_"] = { "actions.open_cwd", mode = "n" },
+        ["`"] = { "actions.cd", mode = "n" },
+        ["~"] = { "actions.cd", opts = { scope = "tab" }, mode = "n" },
+        ["gs"] = { "actions.change_sort", mode = "n" },
+        ["gx"] = "actions.open_external",
+        ["g."] = { "actions.toggle_hidden", mode = "n" },
+        ["g\\"] = { "actions.toggle_trash", mode = "n" },
+      },
+      use_default_keymaps = false,
+    })
+    vim.keymap.set("n", "-", function()
+      local dir = vim.fn.expand("%:h")
+      vim.cmd.Oil(dir ~= "" and dir or ".")
+    end, {})
+  end
+}

lua/plugins/snippets.lua

@@ -17,20 +17,20 @@ return {
         luasnip.expand_or_jump()
       end
     end, { silent = true })
-    vim.keymap.set({ 'i', 's' }, '<C-K>', function()
+    vim.keymap.set({ 'i', 's' }, '<C-k>', function()
       if luasnip.jumpable(-1) then
         luasnip.jump(-1)
       end
     end, { silent = true })
-    -- vim.keymap.set('s', '<M-l>', function()
-    --   if luasnip.choice_active() then
-    --     luasnip.change_choice(1)
-    --   end
-    -- end, { silent = true })
-    -- vim.keymap.set('s', '<M-h>', function()
-    --   if luasnip.choice_active() then
-    --     luasnip.change_choice(-1)
-    --   end
-    -- end, { silent = true })
+    vim.keymap.set({ "i", "s" }, "<C-n>", function()
+      if luasnip.choice_active() then
+        luasnip.change_choice(1)
+      end
+    end, { silent = true })
+    vim.keymap.set({ "i", "s" }, "<C-p>", function()
+      if luasnip.choice_active() then
+        luasnip.change_choice(-1)
+      end
+    end, { silent = true })
   end
 }

lua/plugins/telescope.lua

@@ -3,6 +3,7 @@ return {
   dependencies = {
     'nvim-lua/plenary.nvim',
     'nvim-telescope/telescope-fzy-native.nvim',
+    'nvim-telescope/telescope-live-grep-args.nvim',
     'nvim-tree/nvim-web-devicons',
     'axkirillov/easypick.nvim',
     'benfowler/telescope-luasnip.nvim',
@@ -16,11 +17,13 @@ return {
             ['<C-s>'] = 'select_horizontal',
             ['<C-h>'] = 'preview_scrolling_left',
             ['<C-l>'] = 'preview_scrolling_right',
+            ['<C-q>'] = require("trouble.sources.telescope").open,
           },
           n = {
             ['<C-s>'] = 'select_horizontal',
             ['<C-h>'] = 'preview_scrolling_left',
             ['<C-l>'] = 'preview_scrolling_right',
+            ['<C-q>'] = require("trouble.sources.telescope").open,
           }
         },
         layout_config = {
@@ -29,6 +32,7 @@ return {
       },
     })
     telescope.load_extension('fzy_native')
+    telescope.load_extension('live_grep_args')
     telescope.load_extension('luasnip')
 
     local builtin = require('telescope.builtin')
@@ -36,9 +40,11 @@ return {
     vim.keymap.set('n', '<leader>gF', builtin.find_files, opts)
     vim.keymap.set('n', '<leader>gf', builtin.git_files, opts)
     vim.keymap.set('n', '<leader>gg', builtin.live_grep, opts)
+    vim.keymap.set('n', '<leader>gG', telescope.extensions.live_grep_args.live_grep_args, opts)
     vim.keymap.set('n', '<leader>gb', builtin.buffers, opts)
     vim.keymap.set('n', '<leader>gh', builtin.help_tags, opts)
-    vim.keymap.set('n', '<leader>bl', builtin.current_buffer_fuzzy_find, opts)
+    vim.keymap.set('n', '<leader>gl', builtin.current_buffer_fuzzy_find, opts)
+    vim.keymap.set('n', '<leader>gc', builtin.commands, opts)
 
     require('easypick').setup({
       pickers = { },

lua/plugins/treesitter.lua

@@ -1,5 +1,6 @@
 return {
   'nvim-treesitter/nvim-treesitter',
+  branch = 'master',
   dependencies = {
     'nvim-treesitter/nvim-treesitter-textobjects',
     { 'nvim-treesitter/nvim-treesitter-context', opts = {} },
@@ -62,6 +63,7 @@ return {
         'rst',
         'ssh_config',
         'strace',
+        'tablegen',
         'tmux',
         'toml',
         'vim',

lua/plugins/utilities.lua

@@ -33,13 +33,18 @@ local noice = {
 
 return {
   -- noice,
-  { 'echasnovski/mini.comment',  opts = { options = { ignore_blank_line = true } } },
   {
-    'idanarye/nvim-impairative',
-    config = function()
-      require('impairative').setup({})
-      require('impairative.replicate-unimpaired')()
-    end},
+    'echasnovski/mini.comment',
+    opts = {
+      options = {
+        ignore_blank_line = true,
+      }
+    },
+  },
+  {
+    'tpope/vim-unimpaired',
+    lazy = false,
+  },
   { 'stevearc/dressing.nvim' },
   { 'kevinhwang91/nvim-bqf' },
 }

plugin/autocmds.lua

@@ -25,10 +25,17 @@ vim.api.nvim_create_autocmd('BufRead', {
 
 -- Start terminals in insert mode
 vim.api.nvim_create_autocmd('TermOpen', {
-  group = group, pattern = 'term://*',
-  callback = function()
+  group = group,
+  pattern = 'term://*',
+  callback = function(args)
+    -- nvim-dap/nvim-dap-view uses terminal buffers in the background which are
+    -- not visible, don't start insert mode if the dap-type variable exists.
+    local success, dap_type = pcall(vim.api.nvim_buf_get_var, args.buf, 'dap-type')
+    if success and dap_type then
+      return
+    end
     vim.cmd.startinsert()
-  end
+  end,
 })
 
 -- Automatically press enter when the terminal process exit successfully

plugin/build.lua

@@ -35,7 +35,7 @@ function build.set_dir(dirname)
           -- This is a callback so doesn't run on the main thread which causes
           -- issues for running commands, so schedule that on the main thread.
           vim.schedule(function()
-            vim.cmd('LspRestart')
+            vim.cmd('LspRestart clangd')
             echo('Build directory selected: ' .. dirname, 'DiagnosticInfo')
           end)
         end,
@@ -67,7 +67,7 @@ function build.set_dir(dirname)
         -- This is a callback so doesn't run on the main thread which causes
         -- issues for running commands, so schedule that on the main thread.
         vim.schedule(function()
-          vim.cmd('LspRestart')
+          vim.cmd('LspRestart clangd')
           echo('Build directory selected: ' .. dirname, 'DiagnosticInfo')
         end)
       end

plugin/commands.lua

@@ -1,4 +1,4 @@
--- :RStrip strip white psace from right of all lines, ranges supported
+-- :RStrip strip white space from right of all lines, ranges supported
 vim.api.nvim_create_user_command('RStrip', function(opts)
   local pos = vim.fn.getcurpos(vim.api.nvim_get_current_win())
   local range = opts.line1 .. ',' .. opts.line2
@@ -7,6 +7,15 @@ vim.api.nvim_create_user_command('RStrip', function(opts)
   vim.fn.setpos('.', pos)
 end, { range = '%' })
 
+-- :LStrip strip white space from left of all lines, ranges supported
+vim.api.nvim_create_user_command('LStrip', function(opts)
+  local pos = vim.fn.getcurpos(vim.api.nvim_get_current_win())
+  local range = opts.line1 .. ',' .. opts.line2
+  vim.cmd.execute("'" .. range .. 's/^\\s\\+//e' .. "'")
+  vim.cmd.nohlsearch()
+  vim.fn.setpos('.', pos)
+end, { range = '%' })
+
 -- :TabWidth set the tab width for the current buffer
 vim.api.nvim_create_user_command('TabWidth', function(opts)
   -- Set the tab width for the current filetype
@@ -134,7 +143,7 @@ vim.api.nvim_create_user_command('Rg', function(opts)
   elseif #search == 0 then
     search = vim.fn.expand('<cword>')
   end
-  local grep_opts = { search = search}
+  local grep_opts = { search = search }
   if opts.bang then
     grep_opts['use_regex'] = true
   end
@@ -196,3 +205,35 @@ end, { range = true })
 vim.api.nvim_create_user_command('DiagnosticToggle', function(_)
   vim.diagnostic.enable(not vim.diagnostic.is_enabled())
 end, {})
+
+-- -- :QuickFiles creates a floating window for the user to input a list of files
+-- -- then populates and opens the quickfix list.
+-- vim.api.nvim_create_user_command('QuickFiles', function()
+--   -- Create scratch buffer & set options
+--   local buffer = vim.api.nvim_create_buf(false, true)
+--   vim.bo[buffer].errorformat = "%f"
+
+--   -- Calculate floating window dimensions
+--   local ui = vim.api.nvim_list_uis()[1]
+--   local width = math.floor(ui.width * 0.6)
+--   local height = math.floor(ui.height * 0.4)
+
+--   -- Create the floating window
+--   local window = vim.api.nvim_open_win(buffer, true, {
+--     relative = 'editor',
+--     width = width,
+--     height = height,
+--     row = math.floor((ui.height - height) / 2),
+--     col = math.floor((ui.width - width) / 2),
+--     style = 'minimal',
+--     border = 'rounded',
+--     title = 'QuickFiles',
+--     title_pos = "center",
+--   })
+
+--   vim.keymap.set('n', 'q', function()
+--     vim.cmd.cbuffer()
+--     vim.api.nvim_win_close(window, true)
+--     vim.cmd.cwindow()
+--   end, { buffer = buffer, nowait = true, silent = true })
+-- end, {})

plugin/netrw.lua

@@ -1,37 +0,0 @@
--- Disable banner
-vim.g.netrw_banner = 0
-
--- Fix gx when running inside WSL
-if vim.env.WSLENV then
-  vim.g.netrw_browsex_viewer = 'cmd.exe /C start'
-end
-
--- Map - key to open netrw in current files parent directory
-vim.keymap.set('n', '-', function()
-  -- Get the filename before invoking netrw
-  local filename = vim.fn.expand('%:t')
-  local directory = vim.fn.expand('%:hp')
-
-  if directory == '' then
-    directory = vim.fn.getcwd()
-  end
-
-  -- Invoke netrw on the directory containing the current file
-  vim.fn.execute(string.format("edit %s", directory))
-  if filename ~= '' then
-    -- In the netrw buffer, move the cursor to the first character of filename
-    vim.fn.search('\\<' .. filename .. '\\>')
-  end
-end)
-
--- Unmap <C-l> in netrw buffers so it can be used for natigation
-vim.api.nvim_create_autocmd('FileType', {
-  pattern = 'netrw',
-  group = vim.api.nvim_create_augroup('netrw_unmap', {}),
-  callback = function()
-    local buffer = vim.api.nvim_get_current_buf()
-    if vim.fn.hasmapto('<Plug>NetrwRefresh') == 1 then
-      vim.keymap.del('n', '<C-l>', { buffer = buffer })
-    end
-  end
-})

plugin/settings.lua

@@ -3,6 +3,12 @@ vim.g.loaded_node_provider = 0
 vim.g.loaded_perl_provider = 0
 vim.g.loaded_ruby_provider = 0
 
+if vim.env.TMUX ~= nil and vim.env.WAYLAND_DISPLAY ~= nil then
+  -- Use tmux instead of wl-clipboard on Wayland to avoid annoying notification
+  -- popups when copying/pasting from the system clipboard.
+  vim.g.clipboard = "tmux"
+end
+
 -- Keep cursor from buffer edges
 vim.opt.sidescrolloff = 5
 
@@ -40,6 +46,9 @@ vim.opt.completeopt = 'menu'
 -- Set window title to titlestring
 vim.opt.title = true
 
+-- Use rounded borders for floating windows
+vim.o.winborder = 'rounded'
+
 -- Don't show mode in command line
 vim.opt.showmode = false
 
@@ -69,7 +78,7 @@ vim.opt.splitbelow = true
 vim.opt.splitright = true
 
 -- Use existing windows and tabs when jumping to errors
-vim.opt.switchbuf = 'usetab'
+vim.opt.switchbuf = 'usetab,uselast'
 
 -- Automatically write changes to files
 vim.opt.autowrite = true
@@ -81,13 +90,8 @@ vim.opt.joinspaces = false
 vim.opt.foldlevel = 20
 vim.opt.foldmethod = 'expr'
 vim.opt.foldexpr = 'nvim_treesitter#foldexpr()'
+vim.opt.foldtext = ''
 vim.opt.fillchars = 'fold: '
--- FIXME: Replace this with transparent fold text in 0.10
--- https://github.com/neovim/neovim/pull/20750
-function _G.fold_text()
-  return vim.fn.getline(vim.v.foldstart)
-end
-vim.opt.foldtext = 'v:lua.fold_text()'
 
 -- Enable all mouse features
 vim.opt.mouse = 'a'

plugin/statusline.lua

@@ -60,7 +60,7 @@ local function get_mode()
 end
 
 -- Display cusor line/total and column
-local position = '# ☰ %l/%L 󰠷 %2c '
+local position = '# %l/%L:%2c '
 
 -- Construct a statusline for special buffer types.
 local function special(group, name, title)

snippets/c.lua

@@ -1,10 +1,14 @@
-# C LuaSnip Snippets
+-- C LuaSnip Snippets
 
 local luasnip = require('luasnip')
-local snip = luasnip.snippet
+local snippet = luasnip.snippet
 local text = luasnip.text_node
 local insert = luasnip.insert_node
 local func = luasnip.function_node
+local choice = luasnip.choice_node
+local dynamic = luasnip.dynamic_node
+local restore = luasnip.restore_node
+local snip = luasnip.snippet_node
 local key = require("luasnip.nodes.key_indexer").new_key
 
 local function getIncludeGuardName()
@@ -13,33 +17,44 @@ local function getIncludeGuardName()
 end
 
 local snippets = {
-  snip('#include', {
-    text('#include '),
-    insert(1, '<', { key = 'open' }),
-    insert(2, 'header'),
-    func(function(args)
-      if args[1][1] == '<' then
-        return '>'
-      else
-        return '"'
-      end
-    end, key('open')),
-  }),
 
-  snip('once', {
+  snippet('#include', {
+    text('#include '),
+    choice(1, {
+      snip(nil, { text('<'), restore(1, 'header'), text('>') }),
+      snip(nil, { text('"'), restore(1, 'header'), text('"') }),
+    }),
+  }, { stored = { ['header'] = insert(1, 'header') } }),
+
+  snippet('once', {
     text('#ifndef '),
-    func(function(args)
-      return args[1][1]
-    end, key('name')),
+    func(function(opts)
+      return opts[1][1]
+    end, key('guard')),
     text({ '', '#define ' }),
-    insert(1, getIncludeGuardName(), { key = 'name' }),
+    dynamic(1, function()
+      return snip(nil, {
+        insert(1, getIncludeGuardName(), { key = 'guard' }),
+      })
+    end),
     text({ '', '', '', }),
     insert(0, ''),
     text({ '', '', '#endif  // ' }),
-    func(function(args)
-      return args[1][1]
-    end, key('name')),
+    func(function(opts)
+      return opts[1][1]
+    end, key('guard')),
+  }, {}),
+
+  -- Doxygen
+  snippet('p', {
+    text('@param'),
+    choice(1, { text('[in]'), text('[out]'), text('[in,out]'), text('') }),
+    text(' '),
+    insert(2, 'name'),
+    text(' '),
+    insert(0, 'desc'),
   }),
+
 }
 
 return snippets

snippets/c.snippets

@@ -4,3 +4,13 @@ snippet main
 	int main(${1:int argc, const char **argv}) {
 		$0
 	}
+
+# Doxygen
+snippet b
+	@brief ${0:desc}
+
+snippet r
+	@return ${0:desc}
+
+snippet rv
+	@retval ${1:val} ${0:desc}

snippets/go.snippets

@@ -6,3 +6,8 @@ snippet main
 	func main() {
 		$0
 	}
+
+snippet err
+	if err != nil {
+		$0
+	}