Added Poimandres theme and transparency by default.

.gitignore

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+lazy-lock.json

init.lua

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+require("zzz.core")
+require("zzz.lazy")
+
+-- If using Windows,
+-- Set shell to Powershell
+if jit.os == "Windows" then  
+    vim.o.shell = "powershell"
+end

lua/zzz/core/init.lua

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+require("zzz.core.keymaps")
+require("zzz.core.options")

lua/zzz/core/keymaps.lua

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+------------------
+-- Key bindings --
+------------------
+vim.g.mapleader=" "
+
+-- TOGGLE NETRW SIDEBAR
+local nw = {}
+
+function ToggleVExplorer()
+    if nw.expl_buf_num then
+        local expl_win_num = vim.fn.bufwinnr(nw.expl_buf_num)
+        local cur_win_num = vim.fn.winnr()
+
+        if expl_win_num ~= -1 then
+            while expl_win_num ~= cur_win_num do
+                vim.cmd('wincmd w')
+                cur_win_num = vim.fn.winnr()
+            end
+            vim.cmd('close')
+        end
+
+        nw.expl_buf_num = nil
+    else
+        vim.cmd('Vexplore')
+        nw.expl_buf_num = vim.fn.bufnr('%')
+    end
+end
+
+-- Map <leader>e to call ToggleVExplorer
+vim.keymap.set('n', '<leader>e', ':lua ToggleVExplorer()<CR>', { silent = true })
+
+-- TOGGLE TERMINAL
+local tw = {}
+
+function ToggleTerm()
+    if tw.expl_buf_num then
+        local expl_win_num = vim.fn.bufwinnr(tw.expl_buf_num)
+        local cur_win_num = vim.fn.winnr()
+
+        if expl_win_num ~= -1 then
+            while expl_win_num ~= cur_win_num do
+                vim.cmd('wincmd w')
+                cur_win_num = vim.fn.winnr()
+            end
+            vim.cmd('close')
+        end
+
+        tw.expl_buf_num = nil
+    else
+        vim.cmd('split')
+        vim.cmd('terminal')
+        vim.cmd('res 20_')
+        tw.expl_buf_num = vim.fn.bufnr('%')
+    end
+end
+
+-- Map <leader>t to call ToggleTerm
+vim.keymap.set('n', '<leader>t', ':lua ToggleTerm()<CR>', { silent = true })
+
+-- WINDOW NAVIGATION
+vim.api.nvim_set_keymap('t', '<A-h>', '<C-\\><C-n><C-w>h', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('t', '<A-j>', '<C-\\><C-n><C-w>j', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('t', '<A-k>', '<C-\\><C-n><C-w>k', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('t', '<A-l>', '<C-\\><C-n><C-w>l', { noremap = true, silent = true })
+
+vim.api.nvim_set_keymap('i', '<A-h>', '<C-\\><C-n><C-w>h', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('i', '<A-j>', '<C-\\><C-n><C-w>j', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('i', '<A-k>', '<C-\\><C-n><C-w>k', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('i', '<A-l>', '<C-\\><C-n><C-w>l', { noremap = true, silent = true })
+
+vim.api.nvim_set_keymap('n', '<A-h>', '<C-w>h', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<A-j>', '<C-w>j', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<A-k>', '<C-w>k', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<A-l>', '<C-w>l', { noremap = true, silent = true })
+
+-- TELESCOPE
+vim.keymap.set('n', '<leader>fd', ":Telescope lsp_document_symbols<CR>", {silent = true})
+vim.keymap.set('n', '<leader>ff', ":Telescope find_files<CR>", { silent = true })
+vim.keymap.set('n', '<leader>fg', ":Telescope live_grep<CR>", { silent = true })
+vim.keymap.set('n', '<leader>fb', ":Telescope buffers<CR>", { silent = true })
+vim.keymap.set('n', '<leader>fh', ":Telescope help_tags<CR>", { silent = true })

lua/zzz/core/options.lua

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+-----------------
+--   Options   --
+-----------------
+
+-- UI
+vim.opt.termguicolors = true
+vim.opt.number = true			-- Shows line numbers
+vim.opt.showmatch = true 		-- Highlights matching brace pairs
+vim.opt.cursorline = true	-- Highlight cursor line underneath the cursor horizontally
+vim.opt.splitbelow = true   -- open new vertical split bottom
+vim.opt.splitright = true   -- open new horizontal splits right
+
+-- Netrw
+vim.g.netrw_banner = 0
+vim.g.netrw_winsize = -28
+vim.g.netrw_liststyle = 3     -- Set netrw to tree view
+vim.g.netrw_browse_split = 4
+
+-- Tab
+vim.opt.tabstop = 4			-- Sets number of spaces a tab uses
+vim.opt.softtabstop = 4		-- Number of spacesin tab when editing
+vim.opt.shiftwidth = 4        -- Insert 4 spaces on a tab
+vim.opt.expandtab = true      -- Tabs are spaces, mainly because of python
+

lua/zzz/lazy.lua

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+-- Lazy setup
+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",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+require("lazy").setup("zzz.plugins")
+
+-- Specify startup theme
+-- Default: bamboo
+vim.cmd([[colorscheme poimandres]])
+
+-- Enable transparency
+vim.cmd("TransparentEnable")

lua/zzz/plugins/colorscheme.lua

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+return {
+    -- Nightfox
+    {
+        "EdenEast/nightfox.nvim",
+    },
+    -- Poimandres
+    {
+        'olivercederborg/poimandres.nvim',
+        lazy = false,
+        priority = 1000,
+        config = function()
+            require('poimandres').setup { }
+        end,
+    },
+    -- Tokyonight
+    {
+        "folke/tokyonight.nvim",
+        --lazy = false,
+        --priority = 1000,
+    },
+    -- VS Code
+    {
+        "askfiy/visual_studio_code",
+    },
+}
+

lua/zzz/plugins/lualine.lua

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+return {
+    "nvim-lualine/lualine.nvim",
+    lazy = false,
+    config = function()
+        require('lualine').setup()
+    end,
+}

lua/zzz/plugins/mason.lua

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+return {
+    "williamboman/mason.nvim",
+    dependencies = {
+        "williamboman/mason-lspconfig.nvim",
+        "neovim/nvim-lspconfig",
+    },
+    config = function()
+        local mason = require("mason")
+        local mason_lspconfig = require("mason-lspconfig")
+        mason.setup({
+            ui = {
+                icons = {
+                    package_installed = "✓",
+                    package_pending = "➜",
+                    package_uninstalled = "✗"
+                }
+            }
+        })
+
+        mason_lspconfig.setup({
+            -- list of servers to automatically install
+            ensure_installed = {
+                "clangd",
+                "cmake",
+                "omnisharp",
+                "golangci_lint_ls",
+                "html",
+                "cssls",
+                "lua_ls",
+                "jsonls"
+            },
+            automatic_installation = true,
+        })
+        -- Setup installed servers
+        mason_lspconfig.setup_handlers({
+            function(server_name)
+                require("lspconfig")[server_name].setup {}
+            end,
+            -- Lua server config
+            ["lua_ls"] = function ()
+                local lspconfig = require("lspconfig")
+                lspconfig.lua_ls.setup {
+                    settings = {
+                        Lua = {
+                            diagnostics = {
+                                globals = { "vim" }
+                            }
+                        }
+                    }
+                }
+            end,
+        })
+    end,
+}

lua/zzz/plugins/nvim-cmp.lua

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+return {
+    "hrsh7th/nvim-cmp",
+    event = "InsertEnter",
+    dependencies = {
+    "hrsh7th/cmp-buffer",
+    "hrsh7th/cmp-path",
+    "L3MON4D3/LuaSnip",
+    "saadparwaiz1/cmp_luasnip",
+    "rafamadriz/friendly-snippets",
+    "onsails/lspkind.nvim", 
+    },
+    config = function()
+        local cmp = require("cmp")
+        local luasnip = require("luasnip")
+        local lspkind = require("lspkind")
+        require("luasnip.loaders.from_vscode").lazy_load()
+
+    cmp.setup({
+      completion = {
+        completeopt = "menu,menuone,preview,noselect",
+      },
+      snippet = { -- configure how nvim-cmp interacts with snippet engine
+        expand = function(args)
+          luasnip.lsp_expand(args.body)
+        end,
+      },
+
+      mapping = cmp.mapping.preset.insert({
+        ["<C-j>"] = cmp.mapping.select_prev_item(), -- previous suggestion
+        ["<C-k>"] = cmp.mapping.select_next_item(), -- next suggestion
+        ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+        ["<C-f>"] = cmp.mapping.scroll_docs(4),
+        ["<C-Space>"] = cmp.mapping.complete(), -- show completion suggestions
+        ["<C-e>"] = cmp.mapping.abort(), -- close completion window
+        ["<CR>"] = cmp.mapping.confirm({ select = false }),
+      }),
+      -- sources for autocompletion
+      sources = cmp.config.sources({
+        { name = "nvim_lsp" },
+        { name = "luasnip" }, -- snippets
+        { name = "buffer" }, -- text within current buffer
+        { name = "path" }, -- file system paths
+      }),
+      -- configure lspkind for vs-code like pictograms in completion menu
+      formatting = {
+        format = lspkind.cmp_format({
+          maxwidth = 50,
+          ellipsis_char = "...",
+        }),
+      },
+    })
+  end,
+}

lua/zzz/plugins/startup.lua

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+return {
+  "startup-nvim/startup.nvim",
+  requires = {"nvim-telescope/telescope.nvim", "nvim-lua/plenary.nvim"},
+  config = function()
+    require"startup".setup()
+  end
+}

lua/zzz/plugins/telescope.lua

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+return {
+  {
+    "nvim-telescope/telescope.nvim",
+    dependencies = { 'nvim-lua/plenary.nvim' },
+    opts = {
+      defaults = {
+        layout_strategy = "horizontal",
+        sorting_strategy = "ascending",
+      },
+    },
+  },
+}

lua/zzz/plugins/transparent.lua

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+return {
+    "xiyaowong/transparent.nvim",
+}

lua/zzz/plugins/trouble.lua

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+return {
+ "folke/trouble.nvim",
+ dependencies = { "nvim-tree/nvim-web-devicons" },
+}