refact: minor refactor + updated docs

Author: YaroSpace

README.md

@@ -14,18 +14,21 @@ After installing Neovim, it took me some time to configure it, learn its setting
 I got fed up of constantly hitting `:`, typing `lua= command`, then typing `:messages` to see the output, only to find out that a made a typo or a 
 syntax error and retyping the whole thing again, copying the paths from error stacktraces and so on.  I needed something better, so there it is.
 
+<br>
+
 ## ✨ Features
 
 - Evaluate single line expressions and statements, visually selected lines of code or the whole buffer
-- Pretty print Lua objects, including function details and their source paths
-- Show normal and error output in the console/buffer, including output of `print()`, errors and stacktraces. 
+- Pretty print Lua objects, including results of assignments, function details and their source paths
+- Show normal and error output inline in the console/buffer, including output of `print()`, errors and stacktraces. 
 - Syntax highlighting and autocompletion
-- Load Neovim’s messages into console for inspection and copy/paste
+- Load Neovim’s messages and output of ex commands into console for inspection and copy/paste
 - Open links from stacktraces and function sources
 - Save / Load / Autosave console session
 - Use as a scratch pad for code gists
 - Attach code evaluators to any buffer
 
+<br>
 
 ## 📦 Installation
 
@@ -34,12 +37,18 @@ With [lazy.nvim](https://github.com/folke/lazy.nvim):
 ```lua
 return {
   "yarospace/lua-console.nvim",
-  lazy = true, keys = "`", opts = {},
+  lazy = true, 
+  keys = {'`', '<Leader>`'},
+  opts = {},
 }
 ```
-otherwise, install with your favorite package manager and add
-`require('lua-console').setup { custom_options }` somewhere in your config.
+otherwise, install with your favorite package manager and add somewhere in your config:
+
+```lua
+require('lua-console').setup { your_custom_options }
+``` 
 
+<br>
 
 ## ⚙️  Configuration
 
@@ -87,6 +96,7 @@ opts = {
 
 </details>
 
+<br>
 
 ## 🚀 Basic usage (with default mappings)
 
@@ -110,6 +120,7 @@ opts = {
   saved whenever it is toggled or closed. 
 - You can resize the console with `<C-Up>` and `<C-Down>`.
 
+<br>
 
 ## 📓 Notes on globals, locals and preserving execution context
 
@@ -129,6 +140,7 @@ There are two functions available within the console:
 - `_ctx()` - will print the contents of the context
 - `_ctx_clear()` - clears the context
 
+<br>
 
 ## ⭐ Extra features
 
@@ -257,6 +269,8 @@ There are two functions available within the console:
   ]]
   ```
 
+<br>
+
 ## Alternatives and comparison
 
 There are a number of alternatives available, notably:
@@ -268,5 +282,6 @@ There are a number of alternatives available, notably:
 Initially, when starting with Lua and Neovim, I tried all the REPLs/code runners I could find.  However, I was not satisfied with all of them in one way or another.  
 Lua-console is an attempt to combine the best features of all of them, like REPL / scratch pad / code runner / debug console, while leaving the UX and config simple.
 
+<br>
 
 ## 🔥 All feedback and feature requests are very welcome!  Enjoy!

lua/lazy.lua

@@ -1,6 +1,6 @@
 return {
   'yarospace/lua-console.nvim',
   lazy = true,
-  keys = '`',
+  keys = {'`', '<Leader>`'},
   opts = {},
 }

lua/lua-console.lua

@@ -1,4 +1,7 @@
-local config, mappings, utils, injections
+local config = require('lua-console.config')
+local mappings = require('lua-console.mappings')
+local utils = require('lua-console.utils')
+local injections = require('lua-console.injections')
 
 local get_or_create_buffer = function()
   --- @type number
@@ -77,10 +80,7 @@ end
 local setup = function(opts)
   _G.Lua_console = { buf = false, win = false, height = 0, ctx = {} }
 
-  config = require('lua-console.config').setup(opts)
-  mappings = require('lua-console.mappings')
-  utils = require('lua-console.utils')
-  injections = require('lua-console.injections')
+  config.setup(opts)
 
   mappings.set_global_mappings()
   mappings.set_console_commands()

lua/lua-console/mappings.lua

@@ -1,6 +1,5 @@
 local M = {}
 
-local console = require('lua-console')
 local config = require('lua-console.config')
 local utils = require('lua-console.utils')
 
@@ -13,6 +12,7 @@ local function set_map(buf, map, opts, mode)
 end
 
 M.set_global_mappings = function()
+  local console = require('lua-console')
   local m = config.mappings
 
   set_map(nil, m.toggle, {