Merge pull request #1 from barrientosvctor/develop

Several changes and improvements

README.md

@@ -2,7 +2,7 @@
 Neovim colorscheme inspired by Abyss theme in Visual Studio Code.
 
 ## ⚡️ Requeriments
-* Neovim >= 0.5.0
+* [Neovim](https://github.com/neovim/neovim) >= **0.8.0**
 
 ## 📦 Installation
 

lua/abyss/colors.lua

@@ -1,26 +1,24 @@
-local colors = {
-    bg = "#000c18", -- background
-    fg = "#6688cc", -- foreground
-    darkgreen = "#22aa44", -- strings
-    green = "#44cb46", -- success
-    darkblue = "#082050", -- active cursor line background
-    purple = "#9966b8", -- all JSDoc
-    pink = "#f280d0", -- numbers, booleans etc.
-    lightgrey = "#80A2B7", -- active cursor line
-    lowgrey = "#406385", -- inactive cursor line numbers
-    darkgrey = "#225588", -- statements and symbols
-    midblue= "#384887",
-    shinyblue = "#2277ff", -- parameters color
-    red = "#cb4444",
-    darkred = "#770811",
-    orange = "#FF9900",
-    yellow = "#ddbb88",
-    heavyyellow = "#FFEEBB",
+return {
+	bg = "#000c18",     -- background
+	fg = "#6688cc",     -- foreground
+	darkgreen = "#22aa44", -- strings
+	green = "#44cb46",  -- success text color
+	darkblue = "#082050", -- active cursor line background
+	purple = "#9966b8", -- all JSDoc
+	pink = "#f280d0",   -- numbers, booleans etc.
+	lightgrey = "#80A2B7", -- active cursor line
+	lowgrey = "#406385", -- inactive cursor line numbers
+	darkgrey = "#225588", -- statements and symbols
+	midblue = "#384887",
+	shinyblue = "#2277ff", -- parameters color
+	red = "#cb4444",    -- error text color
+	darkred = "#770811",
+	orange = "#FF9900",
+	yellow = "#ddbb88", -- functions color
+	heavyyellow = "#FFEEBB",
 
-    -- Extras
-    black = "#010101",
-    white = "#ffffff",
-    none = "NONE",
+	-- Extras
+	black = "#010101",
+	white = "#ffffff",
+	none = "NONE",
 }
-
-return colors

lua/abyss/init.lua

@@ -3,7 +3,13 @@ local util = require("abyss.util")
 
 -- Load the theme
 function M.setup()
-    util.load()
+	if vim.version().minor < 8 then
+		vim.notify("Neovim +0.8 is required to use abyss.nvim colorscheme.", vim.log.levels.ERROR,
+			{ title = "Abyss.nvim" })
+		return
+	end
+
+	util.load()
 end
 
 return M