Update how options and colorscheme is set (#12)

* Update loading of colorscheme

* Fix typo

* Fix setting of style

* Fix highlighting

* Unpack style

* Add empty table if props are nil

* Fix concat of tables

* Fix typo

* Update settings

* Add call set in settings

* Add deep extend

* Remove style field

* Update README

BREAKING CHANGE: updates how the colorscheme is set and the structure of the options table

1 files changed, 23 insertions, 12 deletions

diff --git a/README.md b/README.md
index a8b03c5..dec0af9 100644
--- a/README.md
+++ b/README.md
@@ -4,23 +4,34 @@ An attempt at a color scheme that does not look like a clown puked up the source
 
 ![image](https://gustafrydholm.xyz/images/no-clown-fiesta.png?)
 
-## Setup
-The default configuration is:
+## Usage
+
+To enable this colorscheme:
+
+```vim
+colorscheme no-clown-fiesta
+```
+
 ```lua
-{
-  transparent_background = palette.bg,
-  comments = "NONE",
-  keywords = "NONE",
-  functions = "NONE",
-  variables = "NONE",
-  type = "NONE",
-}
+vim.cmd[[colorscheme no-clown-fiesta]]
 ```
 
-These can be overridden when activating the plugin, e.g.:
+To override the default settings you need to call setup before enabling the
+colorscheme. No-clown-fiesta will use these settings, unless you call setup
+and override these.
 
 ```lua
-require("no-clown-fiesta").setup({ type = "bold,italic" })
+require("no-clown-fiesta").setup({
+  transparent = false, -- Enable this to disable the bg color
+  styles = { 
+    -- You can set any of the style values specified for `:h nvim_set_hl`
+    comments = {},
+    keywords = {},
+    functions = {},
+    variables = {},
+    type = { bold = true },
+  },
+})
 ```
 
 ## Supported Plugins