update which-key conf and some mappings

delimitMate is not updated for a long time.

README.md

@@ -64,7 +64,7 @@ and how to set up on different platforms (Linux, macOS, and Windows).
 + Better escaping from insert mode via [better-escape.vim](https://github.com/nvim-zh/better-escape.vim).
 + Ultra-fast project-wide fuzzy searching via [LeaderF](https://github.com/Yggdroot/LeaderF).
 + Faster code commenting via [vim-commentary](https://github.com/tpope/vim-commentary).
-+ Faster matching pair insertion and jump via [delimitMate](https://github.com/Raimondi/delimitMate).
++ Faster matching pair insertion and jump via [nvim-autopairs](https://github.com/windwp/nvim-autopairs).
 + Smarter and faster matching pair management (add, replace or delete) via [vim-sandwich](https://github.com/machakann/vim-sandwich).
 + Fast buffer jump via [hop.nvim](https://github.com/phaazon/hop.nvim).
 + Powerful snippet insertion via [Ultisnips](https://github.com/SirVer/ultisnips).

after/ftplugin/cpp.vim

@@ -34,6 +34,3 @@ function s:create_term_buf(_type, size) abort
   endif
   execute 'resize ' . a:size
 endfunction
-
-" For delimitMate
-let b:delimitMate_matchpairs = "(:),[:],{:}"

after/ftplugin/lua.vim

@@ -4,9 +4,6 @@ set formatoptions-=r
 
 nnoremap <buffer><silent> <F9> :luafile %<CR>
 
-" For delimitMate
-let b:delimitMate_matchpairs = "(:),[:],{:}"
-
 " Use nvim-treesitter for folding
 set foldmethod=expr
 set foldexpr=nvim_treesitter#foldexpr()

after/ftplugin/python.vim

@@ -13,9 +13,6 @@ set softtabstop=4   " number of spaces in tab when editing
 set shiftwidth=4    " number of spaces to use for autoindent
 set expandtab       " expand tab to spaces so that tabs are spaces
 
-" For delimitMate
-let b:delimitMate_matchpairs = "(:),[:],{:}"
-
 " Use nvim-treesitter for folding
 set foldmethod=expr
 set foldexpr=nvim_treesitter#foldexpr()

lua/config/which-key.lua

@@ -1,60 +1,6 @@
 require("which-key").setup {
-  plugins = {
-    marks = true, -- shows a list of your marks on ' and `
-    registers = true, -- shows your registers on " in NORMAL or <C-r> in INSERT mode
-    spelling = {
-      enabled = true, -- enabling this will show WhichKey when pressing z= to select spelling suggestions
-      suggestions = 9, -- how many suggestions should be shown in the list?
-    },
-    -- the presets plugin, adds help for a bunch of default keybindings in Neovim
-    -- No actual key bindings are created
-    presets = {
-      operators = true, -- adds help for operators like d, y, ... and registers them for motion / text object completion
-      motions = true, -- adds help for motions
-      text_objects = true, -- help for text objects triggered after entering an operator
-      windows = true, -- default bindings on <c-w>
-      nav = true, -- misc bindings to work with windows
-      z = true, -- bindings for folds, spelling and others prefixed with z
-      g = true, -- bindings for prefixed with g
-    },
-  },
-  -- add operators that will trigger motion and text object completion
-  -- to enable all native operators, set the preset / operators plugin above
-  operators = { gc = "Comments" },
-  key_labels = {
-    -- override the label used to display some keys. It doesn't effect WK in any other way.
-    -- For example:
-    -- ["<space>"] = "SPC",
-    -- ["<cr>"] = "RET",
-    -- ["<tab>"] = "TAB",
-  },
+  preset = "modern",
   icons = {
-    breadcrumb = "»", -- symbol used in the command line area that shows your active key combo
-    separator = "➜", -- symbol used between a key and it's label
-    group = "+", -- symbol prepended to a group
-  },
-  window = {
-    border = "none", -- none, single, double, shadow
-    position = "bottom", -- bottom, top
-    margin = { 0, 0, 0, 0 }, -- extra window margin [top, right, bottom, left]
-    padding = { 1, 0, 1, 0 }, -- extra window padding [top, right, bottom, left]
-  },
-  layout = {
-    height = { min = 1, max = 25 }, -- min and max height of the columns
-    width = { min = 20, max = 50 }, -- min and max width of the columns
-    spacing = 1, -- spacing between columns
-    align = "center", -- align columns left, center or right
-  },
-  ignore_missing = false, -- enable this to hide mappings for which you didn't specify a label
-  hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "call", "lua", "^:", "^ " }, -- hide mapping boilerplate
-  show_help = true, -- show help message on the command line when the popup is visible
-  triggers = "auto", -- automatically setup triggers
-  -- triggers = {"<leader>"} -- or specify a list manually
-
-  triggers_blacklist = {
-    -- list of mode / prefixes that should never be hooked by WhichKey
-    -- this is mostly relevant for key maps that start with a native binding
-    -- most people should not need to change this
-    n = { "o", "O" },
-  },
+    mappings = false
+  }
 }

lua/mappings.lua

@@ -217,7 +217,7 @@ keymap.set("n", "<leader>cb", function()
   local timer = uv.new_timer()
 
   timer:start(0, 100, vim.schedule_wrap(function()
-    vim.cmd[[
+    vim.cmd [[
       set cursorcolumn!
       set cursorline!
     ]]
@@ -227,5 +227,7 @@ keymap.set("n", "<leader>cb", function()
     end
 
     cnt = cnt + 1
-  end))
-end)
+  end)
+  )
+end,
+  { desc = "show cursor" })

lua/plugin_specs.lua

@@ -221,7 +221,11 @@ local plugin_specs = {
   }, event = "InsertEnter" },
 
   -- Automatic insertion and deletion of a pair of characters
-  { "Raimondi/delimitMate", event = "InsertEnter" },
+  {
+      'windwp/nvim-autopairs',
+      event = "InsertEnter",
+      config = true
+  },
 
   -- Comment plugin
   { "tpope/vim-commentary", event = "VeryLazy" },