added tab support for split line

init.lua

@@ -2,10 +2,12 @@ local keymap = {
 	leader_key = ';',
 
 	-- Normal mode --------------------------------------------------------------------------------------
-    telescope_search_for_files_in_working_directory = '<Space>d',
+	telescope_search_for_files_in_working_directory = '<space>d',
-    telescope_search_for_previously_opened_files    = '<Space><Space>',
+	telescope_search_for_previously_opened_files = '<space><space>',
-    telescope_live_grep                             = '<Space>g',
+	telescope_live_grep = '<space>g',
-    telescope_search_help_pages                     = '<Space>h',
+	telescope_search_help_pages = '<space>h',
+	telescope_search_current_buffer = '<space>j',
+	telescope_search_buffers = '<space>o',
 
 	lsp_rename_symbol = '<leader>rn',
 	lsp_code_action = '<leader>ca',
@@ -50,12 +52,12 @@ local keymap = {
 
 }
 local TAB_WIDTH = 4
+local EXPAND_TAB = false
 
 ---@type installed_themes
-local colorscheme = 'slate'
+--local colorscheme = 'slate'
+local colorscheme = 'gruvbox'
 
-vim.o.termguicolors = true
-vim.cmd('colorscheme ' .. colorscheme)
 
 vim.cmd [[ autocmd VimEnter * NoMatchParen ]]
 vim.g.mapleader = keymap.leader_key
@@ -66,7 +68,7 @@ vim.opt.rnu = true              -- Shows relative line numbers
 vim.opt.nu = true-- Shows current line number
 vim.opt.wrap = false-- Don't wrap the line. Let it go offscreen.
 vim.opt.shiftround = true
-vim.opt.expandtab = true
+vim.opt.expandtab = EXPAND_TAB
 vim.opt.hlsearch = false-- Don't highlight searches
 vim.opt.incsearch = true-- Highlight matching patterns as the you are typing it.
 vim.opt.scrolloff = 8-- Always keep 8 lines of code between the cursor and the top/bottom of the screen.
@@ -146,10 +148,15 @@ local function packer_startup(use)
 	use 'mfussenegger/nvim-dap-python' -- follow instructions or start venv before starting nvim.
 	use 'theHamsta/nvim-dap-virtual-text'
 
+	use "ellisonleao/gruvbox.nvim"
+
 	if packer_bootstrap then --Comes after packages
 		require('packer').sync()
 	end
 
+	-- set colors after packer, because colorscheme might be installed
+	vim.o.termguicolors = true
+	vim.cmd('colorscheme ' .. colorscheme)
 
 	vim.g.loaded_netrw = 1-- Disables some built in plugin
 	vim.g.loaded_netrwPlugin = 1--Disables some built in plugin
@@ -218,7 +225,6 @@ local function packer_startup(use)
 		ensure_installed = {
 			'clangd',
 			'kotlin_language_server',
-            'csharp_ls',
 			'ltex',
 			'lua_ls',
 			'marksman',
@@ -234,20 +240,27 @@ local function packer_startup(use)
 				capabilities = capabilities
 			}
 		end,
---Lua.workspace.checkThirdParty
 		lua_ls = function()
 			require("neodev").setup{} -- load the neovim api
 			require("lspconfig").lua_ls.setup {
 				capabilities = capabilities,
 				settings = {
 					Lua = {
-                        runtime = { version = 'LuaJIT' },
+						runtime = {
-                        workspace = { checkThirdParty = true },
+							version = 'LuaJIT',
+						},
+						workspace = {
+							checkThirdParty = true,
+						},
+
 					}
 				}
 			}
 		end,
 	}
+-- * `Lua.runtime.special`: set the property `love.filesystem.load` to `"loadfile"`;
+-- * `Lua.workspace.library`: add element `"${3rd}/love2d/library"` ;
+
 	require("lspconfig").gdscript.setup{
 		capabilities = capabilities
 	}
@@ -268,6 +281,8 @@ local function packer_startup(use)
 	vim.keymap.set('n', keymap.telescope_search_for_previously_opened_files, builtin.oldfiles, {})
 	vim.keymap.set('n', keymap.telescope_live_grep, builtin.live_grep, {})
 	vim.keymap.set('n', keymap.telescope_search_help_pages, builtin.help_tags, {})
+	vim.keymap.set('n', keymap.telescope_search_current_buffer, builtin.current_buffer_fuzzy_find, {})
+	vim.keymap.set('n', keymap.telescope_search_buffers, builtin.buffers, {})
 
 
 	local dap = require'dap'
@@ -413,15 +428,19 @@ end
 ---Then formats all comma separated items within that bracket scope, and splits the line into multiple.
 ---The function is aware for strings starting with ' or ", and keeps track of how deeply nested it is 
 ---in the brackets.
----The function will properly indent all the lines, but only uses spaces to do so.
+---The function will properly indent all the lines, taking into consideration the TAB_WHITESPACE and EXPAND_TAB constants.
 ---It is currently tied to this init.lua file by a couple of variables. Might become a separate package at some point.
 ---@type function
 local split_line
 do
 	local TAB_WHITESPACE = '	'
+	if EXPAND_TAB then
+		print("expandtab is ACTIVE")
+		TAB_WHITESPACE = ''
 		for _ = 1, TAB_WIDTH do
 			TAB_WHITESPACE = TAB_WHITESPACE .. ' '
 		end
+	end
 
 	local get_closing_bracket = function(char)
 		if char == '(' then return ')' end
@@ -582,3 +601,4 @@ return require('packer').startup(packer_startup)
 ---| 'slate'
 ---| 'torte'
 ---| 'zellner'
+---| 'gruvbox'