Update remap.lua

Author: LinuxUser255

lua/theprimeagen/remap.lua

@@ -1,20 +1,15 @@
--- For explinations see https://youtu.be/w7i4amO_zaE and skip to 24:24 The Best remaps
-vim.g.mapleader = " "
+-- This keymaps file needs to be "required" in /nvim/config/init.lua
 
--- Project view
+-- [[ NetRW cmds Project view & vertical window split ]]
 vim.keymap.set("n", "<leader>pv", vim.cmd.Ex)
--- split window vertically : Vex
 vim.keymap.set("n", "<leader>ve", vim.cmd.Vex)
 
--- when highlighting a line, press shift + j or k 
--- and yoiu can move an entite line or lines up or down.
--- Example: taking some lines of code and moving them into an if statement
--- The lines auto indent when you are done moving them.
+--[ ! Move an entite line or lines up or down. ]]
+-- when highlighting a line, press shift + j or k
 vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
 -- J takes the line below and appends it to your current line with a space
 -- And this one keeps your cursor in one place dispite movving other lines
 vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
-
 vim.keymap.set("n", "J", "mzJ`z")
 -- The two below keeps the cursor in the middle when scrolling with ctrl + d & u
 -- Makes searching the file less disorienting.
@@ -25,29 +20,24 @@ vim.keymap.set("n", "<C-u>", "<C-u>zz")
 vim.keymap.set("n", "n", "nzzzv")
 vim.keymap.set("n", "N", "Nzzzv")
 
-vim.keymap.set("n", "<leader>vwm", function()
-    require("vim-with-me").StartVimWithMe()
-end)
-vim.keymap.set("n", "<leader>svwm", function()
-    require("vim-with-me").StopVimWithMe()
-end)
+-- Pasting highlighted text over a pre-selected highligted text
+-- Deletes highlighted word into the 'void' register and then paste it over.
+vim.keymap.set("x", "<leader>p", [["_dP]])
 
+-- normal mode, then visual line mode, then spacebar shift
 -- greatest remap ever
 -- Pasting highlighted text over a pre-selected highligted text
 -- Deletes highlighted word into the 'void' register and then paste it over.
 vim.keymap.set("x", "<leader>p", [["_dP]])
 
--- next greatest remap ever : asbjornHaland
--- leader y yanks text to the system clipboard enabling you to pate elsewhere
+-- YANK TEXT TO THE SYSTEM CLIPBOARD
+-- Normal mode, then leader yy
+-- yanks text to the system clipboard enabling you to pate elsewhere
 vim.keymap.set({"n", "v"}, "<leader>y", [["+y]])
 vim.keymap.set("n", "<leader>Y", [["+Y]])
 
 vim.keymap.set({"n", "v"}, "<leader>d", [["_d]])
 
--- This is going to get me cancelled
-vim.keymap.set("i", "<C-c>", "<Esc>")
-
-vim.keymap.set("n", "Q", "<nop>")
 -- When using Tmux: ctrl + f and now fuzzy find in another terminal session
 vim.keymap.set("n", "<C-f>", "<cmd>silent !tmux neww tmux-sessionizer<CR>")
 vim.keymap.set("n", "<leader>f", vim.lsp.buf.format)
@@ -58,16 +48,46 @@ vim.keymap.set("n", "<C-j>", "<cmd>cprev<CR>zz")
 vim.keymap.set("n", "<leader>k", "<cmd>lnext<CR>zz")
 vim.keymap.set("n", "<leader>j", "<cmd>lprev<CR>zz")
 
--- space + s opens a menu and begin replacing the word on which your cursor lies.
+-- ! Extremely useful: space + s opens a menu and begin replacing the word on which your cursor lies.
 vim.keymap.set("n", "<leader>s", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]])
 
 -- Make the file executable without having to exit and chmoding it manually.
 vim.keymap.set("n", "<leader>x", "<cmd>!chmod +x %<CR>", { silent = true })
 
-vim.keymap.set("n", "<leader>vpp", "<cmd>e ~/.dotfiles/nvim/.config/nvim/lua/theprimeagen/packer.lua<CR>");
-vim.keymap.set("n", "<leader>mr", "<cmd>CellularAutomaton make_it_rain<CR>");
-
-vim.keymap.set("n", "<leader><leader>", function()
-    vim.cmd("so")
-end)
-
+-- Diagnostic keymaps
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next diagnostic message' })
+vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, { desc = 'Open floating diagnostic message' })
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostics list' })
+
+-- ThePrimeagen's Flashy Highlight on yank
+local augroup = vim.api.nvim_create_augroup
+local ThePrimeagenGroup = augroup('ThePrimeagen', {})
+
+local autocmd = vim.api.nvim_create_autocmd
+local yank_group = augroup('HighlightYank', {})
+
+function R(name)
+    require("plenary.reload").reload_module(name)
+end
+
+autocmd('TextYankPost', {
+    group = yank_group,
+    pattern = '*',
+    callback = function()
+        vim.highlight.on_yank({
+            higroup = 'IncSearch',
+            timeout = 40,
+        })
+    end,
+})
+
+autocmd({"BufWritePre"}, {
+    group = ThePrimeagenGroup,
+    pattern = "*",
+    command = [[%s/\s\+$//e]],
+})
+
+-- attempt opaque background: It worked!
+vim.api.nvim_set_hl(0, "Normal", { bg = "none" })
+vim.api.nvim_set_hl(0, "NormalFloat", { bg = "none" })