refactor(nvim): cleanup nvim config

dots/.config/nvim/lua/base.lua

@@ -26,5 +26,4 @@ set lcs=trail:·,tab:→\ ,nbsp:␣         " Whitespace rendering
 set ar                                 " Autoread
 set spellsuggest+=5                    " Limit spell suggestions
 set wildignore+=*/node_modules/*,*/tmp/*,*.so,*.swp,*.zip
-" set thesaurus+=./thesaurus/mthesaur.txt " FIXME
 ]])

dots/.config/nvim/lua/keymaps.lua

@@ -1,60 +1,57 @@
-vim.cmd([[
-" Leader keys
-let mapleader = " "
-let maplocalleader = ";"
-
-" Splits & navigation
-nm s <c-w>           " Split horizontal
-nm ss :sp<CR><c-w>w| " Split horizontal
-nm sv :vs<CR><c-w>w| " Split vertical
-nm sw <c-w>w|        " Navigate splits
-nm sh <c-w>h|        "
-nm sj <c-w>j|        "
-nm sk <c-w>k|        "
-nm sl <c-w>l|        "
-nn sH <c-w>8<|       " Resize splits
-nn sJ <c-w>8-|       "
-nn sK <c-w>8+|       "
-nn sL <c-w>8>|       "
-nn s= <c-w>=|        " Equalize splits
-
-" Open
-nn sb :Lex<cr>|          " File tree
-nn <leader><leader> :noh<cr> |"
-nn <leader>t :term<cr>| " Open terminal
-
-" Remaps
-ino <nowait> jj <esc>|   " Normal now
-nn  <left>  <nop>|       " Hard mode
-nn  <down>  <nop>|       " "
-nn  <up>    <nop>|       " "
-nn  <right> <nop>|       " "
-ino <left>  <nop>|       " "
-ino <down>  <nop>|       " "
-ino <up>    <nop>|       " "
-ino <right> <nop>|       " "
-
-" Search
-nn <c-_> :noh<cr>| " map 'ctrl + /'
-
-" Line numbers
-nn <leader>n :set nu! rnu!<cr>
-
-" Vim configuration
-nn <leader>ec :vs $MYVIMRC<cr>
-nn <leader>so :so %<cr>
-]])
+vim.g.mapleader = " "
+vim.g.maplocalleader = ";"
 
 local set = vim.keymap.set
 
-set("n", "<leader>cx", "<cmd>!chmod +x %<CR>", { silent = true, desc = "Run `chmod +x` on current file" })
-set("n", "yp", "<cmd>let @+ = expand('%r')<CR>:p<CR>", { silent = true, desc = "Yank path" })
+-- splits & navigation
+set("n", "s", "<c-w>", { desc = "window prefix" })
+set("n", "ss", ":sp<CR><c-w>w", { desc = "split horizontal" })
+set("n", "sv", ":vs<CR><c-w>w", { desc = "split vertical" })
+set("n", "sw", "<c-w>w", { desc = "navigate splits" })
+set("n", "sh", "<c-w>h", { desc = "focus left split" })
+set("n", "sj", "<c-w>j", { desc = "focus below split" })
+set("n", "sk", "<c-w>k", { desc = "focus above split" })
+set("n", "sl", "<c-w>l", { desc = "focus right split" })
+set("n", "sH", "<c-w>8<", { desc = "shrink split left" })
+set("n", "sJ", "<c-w>8-", { desc = "shrink split down" })
+set("n", "sK", "<c-w>8+", { desc = "grow split up" })
+set("n", "sL", "<c-w>8>", { desc = "grow split right" })
+set("n", "s=", "<c-w>=", { desc = "equalize splits" })
 
--- Remap native NeoVim comment keymaps
-set({ "n", "x" }, "<leader>c", "gc", { remap = true, desc = "Toggle comment" })
-set("n", "<leader>cc", "gcc", { remap = true, desc = "Toggle comment line" })
-set("o", "<leader>c", "gc", { remap = true, desc = "Comment textobject" })
+-- open
+set("n", "sb", ":Lex<cr>", { desc = "file tree" })
+set("n", "<leader><leader>", ":noh<cr>", { desc = "clear highlights" })
+set("n", "<leader>t", ":term<cr>", { desc = "open terminal" })
 
--- Move lines
-set("v", "K", ": '<,'>move '<-2<cr>gv")
-set("v", "J", ": '<,'>move '>+1<cr>gv")
+-- remaps
+set("i", "jj", "<esc>", { nowait = true, desc = "exit insert mode" })
+set("n", "<left>", "<nop>")
+set("n", "<down>", "<nop>")
+set("n", "<up>", "<nop>")
+set("n", "<right>", "<nop>")
+set("i", "<left>", "<nop>")
+set("i", "<down>", "<nop>")
+set("i", "<up>", "<nop>")
+set("i", "<right>", "<nop>")
+
+-- search
+set("n", "<c-_>", ":noh<cr>", { desc = "clear search highlight" })
+
+-- line numbers
+set("n", "<leader>n", ":set nu! rnu!<cr>", { desc = "toggle line numbers" })
+
+-- vim configuration
+set("n", "<leader>ec", ":vs $MYVIMRC<cr>", { desc = "edit vimrc" })
+set("n", "<leader>so", ":so %<cr>", { desc = "source current file" })
+
+set("n", "<leader>cx", "<cmd>!chmod +x %<CR>", { silent = true, desc = "run `chmod +x` on current file" })
+set("n", "yp", "<cmd>let @+ = expand('%r')<CR>:p<CR>", { silent = true, desc = "yank path" })
+
+-- remap native NeoVim comment keymaps
+set({ "n", "x" }, "<leader>c", "gc", { remap = true, desc = "toggle comment" })
+set("n", "<leader>cc", "gcc", { remap = true, desc = "toggle comment line" })
+set("o", "<leader>c", "gc", { remap = true, desc = "comment textobject" })
+
+-- move lines
+set("v", "K", ": '<,'>move '<-2<cr>gv", { desc = "move selection up" })
+set("v", "J", ": '<,'>move '>+1<cr>gv", { desc = "move selection down" })