lua/plugins.lua

@@ -4,31 +4,24 @@ local fn = vim.fn
 -- The root dir to install all plugins. Plugins are under opt/ or start/ sub-directory.
 vim.g.plugin_home = fn.stdpath("data") .. "/site/pack/packer"
 
---- Install packer if it has not been installed.
+-- Where to install packer.nvim -- the package manager (we make it opt)
---- Return:
+local packer_dir = vim.g.plugin_home .. "/opt/packer.nvim"
---- true: if this is a fresh install of packer
---- false: if packer has been installed
-local function packer_ensure_install()
-  -- Where to install packer.nvim -- the package manager (we make it opt)
-  local packer_dir = vim.g.plugin_home .. "/opt/packer.nvim"
 
-  if fn.glob(packer_dir) ~= "" then
+-- Whether this is a fresh install, i.e., packer itself and plugins have not been installed.
-    return false
+local fresh_install = false
-  end
 
-  -- Auto-install packer in case it hasn't been installed.
+-- Auto-install packer in case it hasn't been installed.
-  vim.api.nvim_echo({ { "Installing packer.nvim", "Type" } }, true, {})
+if fn.glob(packer_dir) == "" then
+  fresh_install = true
 
+  -- Now we need to install packer.nvim first.
   local packer_repo = "https://github.com/wbthomason/packer.nvim"
   local install_cmd = string.format("!git clone --depth=1 %s %s", packer_repo, packer_dir)
+
+  vim.api.nvim_echo({ { "Installing packer.nvim", "Type" } }, true, {})
   vim.cmd(install_cmd)
-
-  return true
 end
 
-
-local fresh_install = packer_ensure_install()
-
 -- Load packer.nvim
 vim.cmd("packadd packer.nvim")
 
@@ -259,6 +252,9 @@ packer.startup {
     -- Vim tabular plugin for manipulate tabular, required by markdown plugins
     use { "godlygeek/tabular", cmd = { "Tabularize" } }
 
+    -- Markdown JSON header highlight plugin
+    use { "elzr/vim-json", ft = { "json", "markdown" } }
+
     -- Markdown previewing (only for Mac and Windows)
     if vim.g.is_win or vim.g.is_mac then
       use {

spell/en.utf-8.add

@@ -446,9 +446,3 @@ shada
 async
 localhost
 JetBrains
-localhost
-MariaDB
-SQLite
-Pgadmin
-Datagrip
-mysql