From 79c6bdcfd804a00cf61a0313364b4ed633045486 Mon Sep 17 00:00:00 2001
From: Joshua Appelman <jappelman@xebia.com>
Date: Mon, 14 Jul 2014 00:23:49 +0200
Subject: [PATCH] Adds 256 color support.

---
 index.js     |  9 +++++++++
 package.json |  1 +
 test.js      | 11 +++++++++++
 3 files changed, 21 insertions(+)

diff --git a/index.js b/index.js
index ac1f168..0b0e5b6 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,6 @@
 'use strict';
 var escapeStringRegexp = require('escape-string-regexp');
+var ansi8bit = require('ansi-8-bit');
 var ansiStyles = require('ansi-styles');
 var stripAnsi = require('strip-ansi');
 var hasAnsi = require('has-ansi');
@@ -84,6 +85,14 @@ function init() {
 
 defineProps(chalk, init());
 
+chalk.foreground = function (r, g, b, str) {
+	return ansi8bit.fg.getRgb(r, g, b) + str + ansi8bit.reset;
+};
+
+chalk.background = function (r, g, b, str) {
+	return ansi8bit.bg.getRgb(r, g, b) + str + ansi8bit.reset;
+};
+
 chalk.styles = ansiStyles;
 chalk.hasColor = hasAnsi;
 chalk.stripColor = stripAnsi;
diff --git a/package.json b/package.json
index d77624a..4e268b5 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "text"
   ],
   "dependencies": {
+    "ansi-8-bit": "^1.0.1",
     "ansi-styles": "^1.1.0",
     "escape-string-regexp": "^1.0.1",
     "has-ansi": "^0.1.0",
diff --git a/test.js b/test.js
index 3e073a6..29399cf 100644
--- a/test.js
+++ b/test.js
@@ -86,3 +86,14 @@ describe('chalk.stripColor()', function () {
 		assert.equal(chalk.stripColor(chalk.underline.red.bgGreen('foo')), 'foo');
 	});
 });
+
+describe('chalk.foreground() and chalk.background()', function () {
+	it('should style according to their given rgb values', function () {
+		assert.equal(chalk.foreground(2, 5, 3, 'foobar'), '\u001b[;38;5;121mfoobar\u001b[0m');
+	});
+	it('should play nice with other chalk styles', function () {
+		assert.equal(chalk.background(1, 3, 3, chalk.red("Unicorns, attack!")), '\u001b[;48;5;73m\u001b[31mUnicorns, attack!\u001b[39m\u001b[0m');
+	});
+});
+
+