add more neovim plugins and alias eza for ls in zsh

.config/nvim/lua/klowner/core.lua

@@ -1,4 +1,3 @@
-vim.g.netrw_liststyle = 3
 vim.g.mapleader = " "
 vim.g.maplocalleader = " "
 
@@ -9,6 +8,33 @@ opt.number = true
 opt.autoread = true   -- automatically reload modified files
 opt.wildmenu = true   -- handle autocompletion menu
 
+opt.wrap = false
+opt.list = true
+--opt.listchars = {
+--	{ tab = '>' },
+--	{ trail = '▂' },
+--	{ extends = '»' },
+--	{ precedes = '«' },
+--}
+
+opt.modelines = 5
+opt.matchtime = 1
+opt.tabstop = 2
+opt.shiftwidth = 2
+opt.autoindent = true
+opt.scrolloff = 7
+opt.spell = true                           -- enable spellcheck
+
+opt.ignorecase = true                      -- ignore case while searching
+opt.smartcase = true                       -- ...unless mixed case is used in search terms
+
+opt.backspace = "indent,eol,start"         -- allow backspace on indent, eol, or insert mode start position
+opt.cursorline = true
+opt.swapfile = false                       -- disable swap file
+
+-- use system clipboard as default register
+opt.clipboard:append("unnamedplus")
+
 -- utility functions for key mappings
 function ToggleLineNumbering()
   vim.o.number = not vim.o.number
@@ -18,8 +44,6 @@ end
 -- keymappings
 local keymap = vim.keymap
 
-keymap.set('n', '<leader>n', ':lua ToggleLineNumbering()<CR>', {desc="Toggle line numbering"})
-
 keymap.set('', '<C-n>', ':bnext<CR>', {desc="Jump to next buffer"})
 keymap.set('', '<C-p>', ':bprev<CR>', {desc="Jump to previous buffer"})
 
@@ -28,11 +52,24 @@ keymap.set('', '<C-j>', '<C-W>j', {desc="Focus window down"})
 keymap.set('', '<C-k>', '<C-W>k', {desc="Focus window up"})
 keymap.set('', '<C-l>', '<C-W>l', {desc="Focus window right"})
 
+keymap.set('v', '<C-o>', ':sort<CR>', {desc="Sort selected lines alphanumerically"})
+keymap.set('n', '<F7>', 'mzgg=G`z<CR>', {desc="Auto-format entire document"})
+
 keymap.set('n', '<leader>pu', ':Lazy update<CR>', {desc="Update plugins managed by Lazy"})
 keymap.set('n', '<leader>pi', ':Lazy install<CR>', {desc="Install missing plugins managed by Lazy"})
 keymap.set('n', '<leader>pc', ':Lazy clean<CR>', {desc="Clean plugins managed by Lazy"})
 
+keymap.set('n', 'zn', ']s', {desc="Jump to next misspelling"})
+keymap.set('n', 'zp', '[s', {desc="Jump to previous misspelling"})
+keymap.set('n', 'zf', '<Esc>1z=', {desc="Replace misspelling with firest suggested from dictionary"})
+
+keymap.set('n', '<leader>n', ':lua ToggleLineNumbering()<CR>', {desc="Toggle line numbering"})
 keymap.set('n', '<leader>w', ':w!<CR>', {desc="Quicksave"})
 
-keymap.set('n', '<F7>', 'mzgg=G`z<CR>', {desc="Auto-format entire document"})
-keymap.set('v', '<C-o>', ':sort<CR>', {desc="Sort selected lines alphanumerically"})
+-- prefer ripgrep if available
+if vim.fn.executable('rg') == 1 then
+	vim.o.grepprg = 'rg --vimgrep'
+end
+
+-- :W to save with sudo
+-- vim.api.nvim_create_user_command('')