Code completion with easycomplete

lazy-lock.json

@@ -0,0 +1,38 @@
+{
+  "UltiSnips": { "branch": "master", "commit": "b393ba65386d47664421e1f8b246a87a6e8b218c" },
+  "barbar.nvim": { "branch": "master", "commit": "71ac376acd000743146b1e08e62151b4d887bbac" },
+  "bufstop": { "branch": "master", "commit": "e453ed3f03d53df9e8ba69225fbe523cf44b1b13" },
+  "cyberspace.vim": { "branch": "master", "commit": "8d002ef6a449f08025d75249078ecae75a136a2d" },
+  "formatter.nvim": { "branch": "master", "commit": "cb4778b8432f1ae86dae4634c0b611cb269a4c2f" },
+  "fuzzy.nvim": { "branch": "master", "commit": "67a42ad2fa6d5ff41f0ef3cf69bb247410da5d7a" },
+  "git-blame.nvim": { "branch": "master", "commit": "196602b570b1d754b7b8f9a9f75fa7bd88f12ef8" },
+  "indent-blankline.nvim": { "branch": "master", "commit": "821a7acd88587d966f7e464b0b3031dfe7f5680c" },
+  "lazy.nvim": { "branch": "main", "commit": "aedcd79811d491b60d0a6577a9c1701063c2a609" },
+  "lexima.vim": { "branch": "master", "commit": "5513d686801993b40c55baa65602f79cd3cf3c77" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "fe4cce44dec93c69be17dad79b21de867dde118a" },
+  "mason.nvim": { "branch": "main", "commit": "c43eeb5614a09dc17c03a7fb49de2e05de203924" },
+  "nerdtree": { "branch": "master", "commit": "bdf81a086dd271571104a11f555b79e5cdff5dc5" },
+  "nerdtree-git-plugin": { "branch": "master", "commit": "e1fe727127a813095854a5b063c15e955a77eafb" },
+  "nvim-dap": { "branch": "master", "commit": "fc880e82059eb21c0fa896be60146e5f17680648" },
+  "nvim-doxyscan": { "branch": "master", "commit": "2c266fdb9395d6afa5d7188f8212fd7757193990" },
+  "nvim-lspconfig": { "branch": "master", "commit": "1699ce10c3aaf861cfa0c1303fcd19d2ed93e7ad" },
+  "nvim-sourcer": { "branch": "main", "commit": "a2f6bc737a63a208d39fcc5c211076ea5aa9f390" },
+  "nvim-treesitter": { "branch": "master", "commit": "917d696592a34917a12208f579d5e72c1a904aee" },
+  "nvim-ts-rainbow": { "branch": "master", "commit": "ef95c15a935f97c65a80e48e12fe72d49aacf9b9" },
+  "nvim-web-devicons": { "branch": "master", "commit": "14ac5887110b06b89a96881d534230dac3ed134d" },
+  "plenary.nvim": { "branch": "master", "commit": "4f71c0c4a196ceb656c824a70792f3df3ce6bb6d" },
+  "telescope-fzf-native.nvim": { "branch": "main", "commit": "6c921ca12321edaa773e324ef64ea301a1d0da62" },
+  "telescope-ultisnips.nvim": { "branch": "main", "commit": "d1cca4b5aa809a90b7a8caddeb860329d5a8c2ff" },
+  "telescope.nvim": { "branch": "master", "commit": "d90956833d7c27e73c621a61f20b29fdb7122709" },
+  "tokyonight.nvim": { "branch": "main", "commit": "610179f7f12db3d08540b6cc61434db2eaecbcff" },
+  "vim-airline": { "branch": "master", "commit": "d9f42cb46710e31962a9609939ddfeb0685dd779" },
+  "vim-airline-themes": { "branch": "master", "commit": "a9aa25ce323b2dd04a52706f4d1b044f4feb7617" },
+  "vim-devicons": { "branch": "master", "commit": "71f239af28b7214eebb60d4ea5bd040291fb7e33" },
+  "vim-easycomplete": { "branch": "master", "commit": "dcad32ab5e935bf3042208803c09f5fc8b25adc5" },
+  "vim-monokai-tasty": { "branch": "master", "commit": "57c67feac63158a232c43aee2f463a994029b699" },
+  "vim-speeddating": { "branch": "master", "commit": "5a36fd29df63ea3f65562bd2bb837be48a5ec90b" },
+  "vim-startify": { "branch": "master", "commit": "4e089dffdad46f3f5593f34362d530e8fe823dcf" },
+  "vim-startuptime": { "branch": "master", "commit": "308b0088a864c4711a96e45b6734cf9294074f65" },
+  "vim-surround": { "branch": "master", "commit": "3d188ed2113431cf8dac77be61b842acb64433d9" },
+  "vim-visual-multi": { "branch": "master", "commit": "cff14071098de5279743b009c496303995fe4df9" }
+}

lua/code-completion.lua

@@ -4,103 +4,29 @@
 -- preview: show more details
 vim.opt.completeopt = { "menu", "menuone" }
 
--- shortmess is used to reduce verbocity
+vim.g.easycomplete_cursor_word_hl = 1
--- vim.opt.shortmess = vim.opt.shortmess + { c = true }
+vim.g.easycomplete_nerd_font = 1
-local cmp = require("cmp")
-cmp.setup({
-	-- configuration
-	snippet = {
-		expand = function(args)
-			vim.fn["UltiSnips#Anon"](args.body)
-		end,
-	},
 
-	-- Add borders to the windows
+-- Bind reference and navigation options (using f as primary)
-	-- window = {
+vim.keymap.set("n", "fr", ":EasyCompleteReference<CR>")
-	-- 	completion = cmp.config.window.bordered(),
+vim.keymap.set("n", "fd", ":EasyCompleteGotoDefinition<CR>")
-	-- 	documentation = cmp.config.window.bordered(),
+vim.keymap.set("n", "fn", ":EasyCompleteRename<CR>")
-	-- },
+vim.keymap.set("n", "fb", ":BackToOriginalBuffer<CR>")
 
-	-- mapping
+vim.g.easycomplete_pum_format = { "kind", "abbr", "menu" }
-	mapping = cmp.mapping.preset.insert({
+vim.cmd([[
-		-- Shift+TAB to go to the Previous Suggested item
+    hi EasyFuzzyMatch guifg=lightblue
-		["<C-k>"] = cmp.mapping.select_prev_item(),
+]])
-		-- Tab to go to the next suggestion
+vim.g.easycomplete_directory_enable = 1
-		["<C-j>"] = cmp.mapping.select_next_item(),
-		-- CTRL+SHIFT+f to scroll backwards in description
-		["<C-S-f>"] = cmp.mapping.scroll_docs(-4),
-		-- CTRL+F to scroll forwards in the description
-		["<C-f>"] = cmp.mapping.scroll_docs(4),
-		-- CTRL+SPACE to bring up completion at current Cursor location
-		["<C-Space>"] = cmp.mapping.complete(),
-		-- CTRL+e to exit suggestion and close it
-		["<C-d>"] = cmp.mapping.close(), -- TODO: Search better option
-		-- CR (enter or return) to CONFIRM the currently selection suggestion
-		-- We set the ConfirmBehavior to insert the Selected suggestion
-		["<CR>"] = cmp.mapping.confirm({
-			behavior = cmp.ConfirmBehavior.Insert,
-			select = true,
-		}),
-	}),
 
-	-- installed sources for code suggestion
+vim.g.easycomplete_tab_trigger = "<c-j>"
-	sources = cmp.config.sources({
+vim.g.easycomplete_shift_tab_trigger = "<c-k>"
-		{ name = "ultisnips", keyword_length = 1 },
-		{ name = "path" },
-		{ name = "nvim_lsp", keyword_length = 2 },
-		{ name = "nvim_lsp_signature_help" },
-		{ name = "nvim_lua", keyword_length = 4 },
-		{ name = "buffer", keyword_length = 3 },
-		{ name = "calc" },
-		{ name = "lua-latex-symbols", option = { cache = true } },
-		-- { name = "spell", option = { keep_all_entries = false }, keyword_length = 2 },
-		-- { name = "fuzzy_buffer", keyword_length = 2 }, -- Throwing unknown errors
-	}),
 
-	-- add formatting of the different sources
+-- Diagnostics
-	formatting = {
+vim.g.easycomplete_diagnostics_next = "<c-n>"
-		fields = { "menu", "abbr", "kind" },
+vim.g.easycomplete_diagnostics_prev = "<c-p>"
-		format = function(entry, item)
+vim.g.easycomplete_signature_offset = 0
-			local menu_icon = {
+vim.g.easycomplete_diagnostics_enable = 1
-				nvim_lsp = "λ",
+vim.g.easycomplete_signature_enable = 1
-				ultisnips = "⋗",
+vim.g.easycomplete_diagnostics_hover = 1
-				path = "🌐",
+vim.g.easycomplete_lsp_checking = 0 -- suppress warning on startup, must run LSPInstall manually
-				calc = "Σ",
-				buffer = "📚",
-				lualatexsymbols = "𝕋",
-				spell = "📚",
-				fuzzy_buffer = "📄",
-			}
-			item.menu = menu_icon[entry.source.name]
-			return item
-		end,
-	},
-})
-
--- Set configuration for specific filetype.
-cmp.setup.filetype("gitcommit", {
-	sources = cmp.config.sources({
-		{ name = "cmp_git" }, -- You can specify the `cmp_git` source if you were installed it.
-	}, {
-		{ name = "buffer" },
-	}),
-})
-
--- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
-cmp.setup.cmdline({ "/", "?" }, {
-	mapping = cmp.mapping.preset.cmdline(),
-	sources = {
-		{ name = "buffer" },
-	},
-})
-
--- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
-cmp.setup.cmdline(":", {
-	mapping = cmp.mapping.preset.cmdline(),
-	sources = cmp.config.sources({
-		{ name = "path" },
-		{ name = "cmdline_history", keyword_length = 15 },
-	}, {
-		{ name = "cmdline" },
-	}),
-})

lua/plugins.lua

@@ -39,18 +39,6 @@ return {
 	"mhinz/vim-startify",
 	"folke/tokyonight.nvim",
 	"patstockwell/vim-monokai-tasty",
-	"hrsh7th/nvim-cmp",
-	"hrsh7th/cmp-nvim-lsp",
-	"hrsh7th/cmp-nvim-lua",
-	"hrsh7th/cmp-nvim-lsp-signature-help",
-	"hrsh7th/cmp-path",
-	"hrsh7th/cmp-buffer",
-	"hrsh7th/cmp-calc",
-	"hrsh7th/cmp-cmdline",
-	"dmitmel/cmp-cmdline-history",
-	"amarakon/nvim-cmp-lua-latex-symbols",
-	"f3fora/cmp-spell",
-	{ "petertriho/cmp-git", requires = "nvim-lua/plenary.nvim" },
 	"williamboman/mason.nvim",
 	"williamboman/mason-lspconfig.nvim",
 	"neovim/nvim-lspconfig",
@@ -59,8 +47,7 @@ return {
 	"mg979/vim-visual-multi",
 	{ "nvim-telescope/telescope-fzf-native.nvim", run = "make" },
 	{ "tzachar/fuzzy.nvim", requires = { "nvim-telescope/telescope-fzf-native.nvim" } },
-	{ "tzachar/cmp-fuzzy-buffer", requires = { "hrsh7th/nvim-cmp", "tzachar/fuzzy.nvim" } },
-	"quangnguyen30192/cmp-nvim-ultisnips",
 	"mihaifm/bufstop",
 	"https://git.nickr.eu/yannickreiss/nvim-sourcer.git",
+	"jayli/vim-easycomplete",
 }