Update

.gitignore

@@ -4,3 +4,5 @@ old
 ~
 after
 spell
+.msc/
+

coc-settings.json

@@ -1,6 +1,7 @@
 {
 	"suggest.enablePreselect": false,
 	"suggest.noselect": true,
+	"diagnostic.displayByAle": true,
 	"languageserver": {
 		"ccls": {
 			"command": "ccls",
@@ -31,16 +32,23 @@
 			],
 			"filetypes": ["julia"]
 		},
-		"lua": {
+		"haxe": {
-			"command": "lua-language-server",
+			"command": "node",
-			"args": [],
+			"args": ["/mnt/3tb/git/haxe-language-server/bin/server.js"],
-			"rootPatterns": [".git"],
+			"filetypes": ["haxe"],
-			"filetypes": ["lua"]
+			"trace.server": "verbose",
+			"initializationOptions": {
+				"displayArguments": ["build.hxml"]
+			},
+			"settings": {
+				"haxe.executable": "haxe"
+			}
 		}
 	},
 	"d.servedPath": "/usr/local/bin/serve-d",
 	"d.dcdServerPath": "/home/eiko/.local/share/code-d/bin/dcd-server",
 	"d.dcdClientPath": "/home/eiko/.local/share/code-d/bin/dcd-client",
+	"d.dubBuildType": "unittest",
 	"dscanner.ignoredKeys": [
 		"dscanner.suspicious.unused_parameter",
 		"dscanner.style.long_line",

init.lua

@@ -1,8 +1,30 @@
+local vim = _G["vim"]
 
 package.path = package.path .. (";%s/.config/nvim/?.lua"):format(os.getenv("HOME"))
 
-require "plugins"
+local gerr
-require "options"
+local function check(ok, err)
-require "keys"
+	if not ok then
-require "theme"
+		gerr = err
+	end
+end
+
+check(pcall(require, "plugins"))
+check(pcall(require, "options"))
+check(pcall(require, "keys"))
+check(pcall(require, "theme"))
+
+local function loadSyntaxFiles(dir)
+	local files = vim.fn.globpath(dir, "*.vim", 0, 1)
+	for _, file in ipairs(files) do
+		vim.cmd("source " .. file)
+	end
+end
+local syntaxDir = vim.fn.stdpath("config") .. "/syntax"
+
+loadSyntaxFiles(syntaxDir)
+
+if gerr then
+	error(gerr)
+end
 

keys.lua

@@ -1,17 +1,22 @@
+local vim = _G["vim"]
 
-vim.api.nvim_set_keymap("n", "<A-j>", ":m .+1<CR>==", { noremap = true, silent = true })
+vim.api.nvim_set_keymap("n", "<A-J>", ":m .+1<CR>==", { noremap = true, silent = true })
-vim.api.nvim_set_keymap("n", "<A-k>", ":m .-2<CR>==", { noremap = true, silent = true })
+vim.api.nvim_set_keymap("n", "<A-K>", ":m .-2<CR>==", { noremap = true, silent = true })
-vim.api.nvim_set_keymap("v", "<A-j>", ":m '>+1<CR>gv=gv", { noremap = true, silent = true })
+vim.api.nvim_set_keymap("v", "<A-J>", ":m '>+1<CR>gv=gv", { noremap = true, silent = true })
-vim.api.nvim_set_keymap("v", "<A-k>", ":m '<-2<CR>gv=gv", { noremap = true, silent = true })
+vim.api.nvim_set_keymap("v", "<A-K>", ":m '<-2<CR>gv=gv", { noremap = true, silent = true })
 
 vim.cmd([[
 
+nmap <silent> <C-k> <Plug>(ale_previous_wrap)
+nmap <silent> <C-j> <Plug>(ale_next_wrap)
+
 digraphs de 916
 
 nnoremap <leader>h :noh<CR>
 nnoremap <leader>y "+y
 nnoremap <leader>y% gg"+yG<C-o>
-nnoremap <leader>t :tabe 
+nnoremap <leader>t :tabe ]] .. [[
+
 nnoremap <leader>T :tabe<CR>
 nnoremap <leader>o :tabe .<CR>
 vnoremap <leader>eas :'<,'>EasyAlign \ <CR>
@@ -20,28 +25,37 @@ vnoremap <leader>eac :'<,'>EasyAlign ,<CR>
 vnoremap <leader>eaas :'<,'>EasyAlign *\ <CR>
 vnoremap <leader>eaae :'<,'>EasyAlign *=<CR>
 vnoremap <leader>eaac :'<,'>EasyAlign *,<CR>
-map      <Space>   <leader><leader>w
 
 noremap  <F1> :w<CR>
 inoremap <F1> <esc>:w<CR>a
 
+nnoremap  <F5> :tabmove -1<CR>
+nnoremap  <F6> :tabmove +1<CR>
+
 noremap  gtn   :tabnew<CR>
-noremap  gto   :tabedit 
+noremap  gto   :tabedit
 noremap  gtc   :tabclose<CR>
-noremap  <F2>  gT
+noremap  <silent> <F2>  gT
-noremap  <F3>  gt
+noremap  <silent> <F3>  gt
-noremap  <F14> :tabm -<CR>
+nnoremap <silent> <A-1> 1gt
-noremap  <F15> :tabm +<CR>
+nnoremap <silent> <A-2> 2gt
-nnoremap <A-1> 1gt
+nnoremap <silent> <A-3> 3gt
-nnoremap <A-2> 2gt
+nnoremap <silent> <A-4> 4gt
-nnoremap <A-3> 3gt
+nnoremap <silent> <A-5> 5gt
-nnoremap <A-4> 4gt
+nnoremap <silent> <A-6> 6gt
-nnoremap <A-5> 5gt
+nnoremap <silent> <A-7> 7gt
-nnoremap <A-6> 6gt
+nnoremap <silent> <A-8> 8gt
-nnoremap <A-7> 7gt
+nnoremap <silent> <A-9> 9gt
-nnoremap <A-8> 8gt
+nnoremap <silent> <A-0> 10gt
-nnoremap <A-9> 9gt
+
-nnoremap <A-0> 10gt
+nnoremap <silent>    <F4>  :Telescope buffers<CR>
+nnoremap <silent>    <A-p> <Cmd>BufferPin<CR>
+
+nnoremap <silent> <Space>bb <Cmd>BufferOrderByBufferNumber<CR>
+nnoremap <silent> <Space>bn <Cmd>BufferOrderByName<CR>
+nnoremap <silent> <Space>bd <Cmd>BufferOrderByDirectory<CR>
+nnoremap <silent> <Space>bl <Cmd>BufferOrderByLanguage<CR>
+nnoremap <silent> <Space>bw <Cmd>BufferOrderByWindowNumber<CR>
 
 nnoremap ZZ :q<CR>
 nnoremap ZQ :q<CR>
@@ -55,6 +69,5 @@ vnoremap <Tab> >gv
 vnoremap <     <gv
 vnoremap >     >gv
 
-"nnoremap gt :NvimTreeOpen<CR>
 ]])
 

options.lua

@@ -1,3 +1,5 @@
+local vim = _G["vim"]
+
 vim.g.loaded_netrw = 1
 vim.g.loaded_netrwPlugin = 1
 
@@ -31,19 +33,27 @@ vim.opt.swapfile       = false
 vim.opt.cmdheight      = 2
 vim.opt.updatetime     = 300
 vim.opt.mouse          = ""
+vim.opt.showtabline    = 2
 
+vim.opt.viminfo:append("f1")
 
 vim.cmd([[
-autocmd BufRead,BufNewFile * set autoindent noexpandtab tabstop=4 shiftwidth=4
+autocmd BufRead,BufNewFile * if &filetype !=# 'TelescopePrompt' && &filetype !=# 'TelescopeResults' | set autoindent noexpandtab tabstop=4 shiftwidth=4
+
+augroup remember_folds
+	autocmd!
+	autocmd BufWinLeave * if &filetype !=# 'TelescopePrompt' && &filetype !=# 'TelescopeResults' && bufname('%') != '' | mkview
+	autocmd BufWinEnter * if &filetype !=# 'TelescopePrompt' && &filetype !=# 'TelescopeResults' && bufname('%') != '' | silent! loadview
+augroup END
 ]])
 
-vim.api.nvim_create_augroup("CaddyFileType", { clear = true })
+-- vim.api.nvim_create_augroup("CaddyFileType", { clear = true })
-vim.api.nvim_create_autocmd({ "BufNewFile", "BufRead" }, {
+-- vim.api.nvim_create_autocmd({ "BufNewFile", "BufRead" }, {
-	pattern = "/etc/caddy/conf.d/*",
+-- 	pattern = "/etc/caddy/conf.d/*",
-	callback = function()
+-- 	callback = function()
-		vim.opt_local.filetype = "caddyfile"
+-- 		vim.opt_local.filetype = "caddyfile"
-	end,
+-- 	end,
-	group = "CaddyFileType",
+-- 	group = "CaddyFileType",
-})
+-- })
 
 

plugins.lua

@@ -1,17 +1,18 @@
+local vim = _G["vim"]
+local util = require("util")
 
 local Plug = vim.fn["plug#"]
 vim.call("plug#begin")
-	Plug("RRethy/vim-illuminate")
+	Plug("neoclide/coc.nvim", { ["do"] = vim.fn["coc#util#install()"]})
+	Plug("nvim-treesitter/nvim-treesitter", { ["do"] = vim.fn["TSUpdate"]})
 	Plug("Shirk/vim-gas")
 	Plug("Sirsireesh/vim-dlang-phobos-highlighter")
 	Plug("airblade/vim-gitgutter")
 	Plug("frazrepo/vim-rainbow")
-	Plug("vim-airline/vim-airline")
+	Plug("nvim-lualine/lualine.nvim")
-	Plug("vim-airline/vim-airline-themes")
 	Plug("junegunn/vim-easy-align")
 	Plug("junegunn/vim-peekaboo")
 	Plug("michaeljsmith/vim-indent-object")
-	Plug("neoclide/coc.nvim", { ['do'] = vim.fn['coc#util#install()']})
 	Plug("sheerun/vim-polyglot")
 	Plug("tikhomirov/vim-glsl")
 	Plug("tomasr/molokai")
@@ -21,27 +22,216 @@ vim.call("plug#begin")
 	Plug("tpope/vim-surround")
 	Plug("tpope/vim-fugitive")
 	Plug("tbastos/vim-lua")
-	Plug("godlygeek/tabular")
 	Plug("yuezk/vim-js")
 	Plug("ctrlpvim/ctrlp.vim")
 	Plug("ryanoasis/vim-webdevicons")
 	Plug("kylelaker/riscv.vim")
 	Plug("dart-lang/dart-vim-plugin")
 	Plug("JuliaEditorSupport/julia-vim")
+	Plug("godlygeek/tabular")
+	Plug("preservim/vim-markdown")
+	Plug("dense-analysis/ale")
+	Plug("nvim-tree/nvim-web-devicons")
+	Plug("lewis6991/gitsigns.nvim")
+	Plug("BurntSushi/ripgrep")
+	Plug("nvim-lua/plenary.nvim")
+	Plug("nvim-telescope/telescope.nvim", { tag = "master" })
+	Plug("nanozuki/tabby.nvim")
+	Plug("petertriho/nvim-scrollbar")
+	Plug("neovim/nvim-lspconfig")
 vim.call("plug#end")
 
-vim.g["airline#extensions#tabline#enabled"] = 0
+require("lualine").setup({
-vim.g["airline#extensions#tabline#show_close_button"] = 0
+	options = {
-vim.g["airline#extensions#tabline#tabs_label"] = ""
+		theme = "modus-vivendi",
-vim.g["airline#extensions#tabline#buffers_label"] = ""
+	},
-vim.g["airline#extensions#tabline#formatter"] = "unique_tail_improved"
+})
-vim.g.airline_theme = "bubblegum"
+
-vim.g.airline_powerline_fonts = 1
+require("nvim-treesitter.configs").setup({
-vim.g.airline_skip_empty_sections = 1
+	ensure_installed = "all",
-vim.g.airline_section_z = "%l:%c/%L %p%%"
+	sync_install = false,
+	auto_install = true,
+	sign_column_always = true,
+	disable_lsp = true,
+	use_neovim_diagnostics_api = true,
+	highlight = {
+		enable = true,
+		additional_vim_regex_highlighting = true,
+	},
+	indent = {
+		enable = false
+	}
+})
+vim.wo.foldmethod = "expr"
+vim.wo.foldexpr = "v:lua.vim.treesitter.foldexpr()"
+
+-- local lspconfig = require('lspconfig')
+
+--lspconfig.lua_ls.setup {
+--	settings = {
+--		Lua = {
+--			runtime = {
+--				-- Tell the language server which version of Lua you're using
+--				-- (most likely LuaJIT in the case of Neovim)
+--				version = 'LuaJIT',
+--			},
+--			diagnostics = {
+--				-- Get the language server to recognize the `vim` global
+--				globals = {
+--					'vim',
+--					'require'
+--				},
+--			},
+--			workspace = {
+--				-- Make the server aware of Neovim runtime files
+--				library = vim.api.nvim_get_runtime_file("", true),
+--			},
+--			-- Do not send telemetry data containing a randomized but unique identifier
+--			telemetry = {
+--				enable = false,
+--			},
+--		},
+--	},
+--}
+
+local devicons = require("nvim-web-devicons")
+devicons.setup({
+	override = {
+		sdl = {
+			color = "#4f88dd",
+			name = "SDLang",
+			icon = "󰈮",
+		},
+		d = {
+			color = "#fa645a",
+			name = "D",
+			icon = ""
+		},
+	};
+})
+
+-- require("ale").setup({
+-- 	completion_enabled = false,
+-- 	maximum_file_size = 1024 * 1024 * 8,
+-- 	fix_on_save = true,
+-- 	-- linters_explicit = true,
+-- 	-- linters = {},
+-- 	linters_disable = {
+-- 		"dls", "dmd", "luacheck", "lua_language_server", "luac", "selene"
+-- 	},
+-- 	linters_ignore = {
+-- 		"dls", "dmd", "luacheck", "lua_language_server", "luac", "selene"
+-- 	},
+-- 	fixers = {
+-- 		["*"] = "trim_whitespace",
+-- 		markdown = "prettier",
+-- 		json = "prettier",
+-- 	},
+-- 	lua_language_server_config = {
+
+-- 	}
+-- })
+
+-- vim.g["g:airline#extensions#ale#enabled"] = 1
+-- vim.g["airline#extensions#tabline#enabled"] = 0
+-- vim.g["airline#extensions#tabline#show_close_button"] = 0
+-- vim.g["airline#extensions#tabline#tabs_label"] = ""
+-- vim.g["airline#extensions#tabline#buffers_label"] = ""
+-- vim.g["airline#extensions#tabline#formatter"] = "unique_tail_improved"
+-- vim.g.airline_theme = "bubblegum"
+-- vim.g.airline_powerline_fonts = 1
+-- vim.g.airline_skip_empty_sections = 1
+-- vim.g.airline_section_z = "%l:%c/%L %p%%"
 
 vim.g.rainbow_guifgs = { "#dddddd", "#bbbbbb", "#cccccc", "#aaaaaa" }
 
+-- require("barbar").setup({
+-- 	highlight_inactive_file_icons = true,
+-- 	clickable = false,
+-- 	maximum_padding = 0,
+-- 	semantic_letters = true,
+-- 	icons = {
+-- 		inactive = { button = "" },
+-- 		current = { button = "" },
+-- 	},
+-- })
+
+do
+	local theme = {
+		fill = { bg = "#333333", fg = "#b2b2b2" },
+		head = "TabLine",
+		tab = "TabLine",
+		win = "TabLine",
+		tail = "TabLine",
+	}
+	require("tabby").setup({
+		line = function(line)
+			return {
+				{ "  ", hl = { bg = theme.fill.bg, fg = theme.fill.fg } },
+				line.tabs().foreach(function(tab, i)
+					local hl = { bg = theme.fill.bg, fg = theme.fill.fg }
+					local buf = tab.current_win().buf()
+					local _, typeColour = devicons.get_icon_color(buf.name())
+					typeColour = typeColour or hl.fg
+					typeColour = util.lightenColour(typeColour, 100)
+					if tab.is_current() then
+						hl.fg = hl.bg
+						hl.bg = typeColour
+					else
+						hl.fg = typeColour
+						if i % 2 == 1 then
+							hl.bg = "#252525"
+						end
+					end
+					return {
+						line.sep("", hl, theme.fill),
+						#buf.file_icon() > 0 and buf.file_icon() or "",
+						{ tab.name(), hl = { fg = hl.fg, bg = hl.bg, style = buf.is_changed() and "underline" or "" } },
+						line.sep("", hl, theme.fill),
+						hl = hl,
+						margin = " ",
+					}
+				end),
+				line.spacer(),
+				hl = theme.fill,
+			}
+		end,
+	})
+end
+
+local builtin = require('telescope.builtin')
+vim.keymap.set("n", ",ff", builtin.find_files, { desc = "Telescope find files" })
+vim.keymap.set("n", ",fg", builtin.live_grep, { desc = "Telescope live grep" })
+vim.keymap.set("n", ",fh", builtin.help_tags, { desc = "Telescope help tags" })
+vim.keymap.set("n", ",fb", builtin.current_buffer_fuzzy_find, { desc = "Telescope fzf" })
+
+
+local actions = require("telescope.actions")
+require("telescope").setup({
+		pickers = {
+		buffers = {
+			mappings = {
+				i = { ["<CR>"] = actions.select_tab_drop }
+			}
+		},
+		find_files = {
+			mappings = {
+				i = { ["<CR>"] = actions.select_tab_drop }
+			}
+		},
+		git_files = {
+			mappings = {
+				i = { ["<CR>"] = actions.select_tab_drop }
+			}
+		},
+		old_files = {
+			mappings = {
+				i = { ["<CR>"] = actions.select_tab_drop }
+			}
+		},
+	},
+})
+
 do -- COC
 	-- Some servers have issues with backup files, see #649
 	vim.opt.backup = false
@@ -49,7 +239,7 @@ do -- COC
 
 	-- Having longer updatetime (default is 4000 ms = 4s) leads to noticeable
 	-- delays and poor user experience
-	vim.opt.updatetime = 300
+	vim.opt.updatetime = 500
 
 	-- Always show the signcolumn, otherwise it would shift the text each time
 	-- diagnostics appeared/became resolved
@@ -82,8 +272,8 @@ do -- COC
 
 	-- Use `[g` and `]g` to navigate diagnostics
 	-- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list
-	keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
+	keyset("n", "ge", "<Plug>(coc-diagnostic-prev)", {silent = true})
-	keyset("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
+	keyset("n", "gE", "<Plug>(coc-diagnostic-next)", {silent = true})
 
 	-- GoTo code navigation
 	keyset("n", "gd", "<Plug>(coc-definition)", {silent = true})
@@ -142,7 +332,7 @@ do -- COC
 
 	-- Apply codeAction to the selected region
 	-- Example: `<leader>aap` for current paragraph
-	local opts = {silent = true, nowait = true}
+	opts = {silent = true, nowait = true}
 	keyset("x", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
 	keyset("n", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
 
@@ -229,3 +419,5 @@ do -- COC
 	keyset("n", "<space>p", ":<C-u>CocListResume<cr>", opts)
 end
 
+require("scrollbar").setup()
+

theme.lua

@@ -1,3 +1,5 @@
+local vim = _G["vim"]
+
 vim.cmd([[
 
 function! AdaptColorscheme()
@@ -48,7 +50,5 @@ highlight GitGutterDelete guifg=#ff2222 ctermfg=1
 highlight GitGutterChange guifg=#bbbb00 ctermfg=3
 highlight GitGutterAdd    guifg=#009900 ctermfg=2
 
-let g:lightline = {'colorscheme': 'wombat'}
-
 ]])
 

util.lua

@@ -0,0 +1,27 @@
+
+local util = {}
+
+function util.hexTorgb(str)
+	if str:sub(1, 1) == "#" then
+		str = str:sub(2, -1)
+	end
+	local r = tonumber(str:sub(1, 2), 16)
+	local g = tonumber(str:sub(3, 4), 16)
+	local b = tonumber(str:sub(5, 6), 16)
+	return r, g, b
+end
+
+function util.rgbToHex(r, g, b)
+	return ("#%02x%02x%02x"):format(r, g, b)
+end
+
+function util.lightenColour(c, n)
+	local r, g, b = util.hexTorgb(c)
+	r = math.min(math.max(r, n*1.1), 0xff)
+	g = math.max(g, n)
+	b = math.max(b, n*0.9)
+	return util.rgbToHex(r, g, b)
+end
+
+return util
+