misc & cleanup

lua/core/mappings.lua

@@ -1,9 +1,5 @@
 -- n, v, i, t = mode names
 
-local function termcodes(str)
-  return vim.api.nvim_replace_termcodes(str, true, true, true)
-end
-
 local M = {}
 
 M.general = {
@@ -20,8 +16,6 @@ M.general = {
   },
 
   n = {
-    ["<ESC>"] = { "<cmd> noh <CR>", "no highlight" },
-
     -- switch between windows
     ["<C-h>"] = { "<C-w>h", "window left" },
     ["<C-l>"] = { "<C-w>l", "window right" },
@@ -38,16 +32,6 @@ M.general = {
     ["<leader>n"] = { "<cmd> set nu! <CR>", "toggle line number" },
     ["<leader>rn"] = { "<cmd> set rnu! <CR>", "toggle relative number" },
 
-    -- update nvchad
-    ["<leader>uu"] = { "<cmd> :NvChadUpdate <CR>", "update nvchad" },
-
-    ["<leader>tt"] = {
-      function()
-        require("base46").toggle_theme()
-      end,
-      "toggle theme",
-    },
-
     -- Allow moving the cursor through wrapped lines with j, k, <Up> and <Down>
     -- http://www.reddit.com/r/vim/comments/2k4cbr/problem_with_gj_and_gk/
     -- empty mode is same as using <cmd> :map
@@ -61,7 +45,9 @@ M.general = {
     ["<leader>b"] = { "<cmd> enew <CR>", "new buffer" },
   },
 
-  t = { ["<C-x>"] = { termcodes "<C-\\><C-N>", "escape terminal mode" } },
+  t = {
+    ["<C-x>"] = { vim.api.nvim_replace_termcodes("<C-\\><C-N>", true, true, true), "escape terminal mode" },
+  },
 
   v = {
     ["<Up>"] = { 'v:count || mode(1)[0:1] == "no" ? "k" : "gk"', "move up", opts = { expr = true } },
@@ -96,9 +82,6 @@ M.tabufline = {
       "goto prev buffer",
     },
 
-    -- pick buffers via numbers
-    ["<Bslash>"] = { "<cmd> TbufPick <CR>", "Pick buffer" },
-
     -- close buffer + hide terminal buffer
     ["<leader>x"] = {
       function()