Merge branch 'RemoveIE8' of https://github.com/zeitgeist87/prism into…

… zeitgeist87-RemoveIE8

# Conflicts:
#	components/prism-core.js
#	components/prism-core.min.js
#	plugins/line-highlight/prism-line-highlight.js
#	plugins/line-highlight/prism-line-highlight.min.js
#	prism.js

components/prism-core.js

@@ -59,8 +59,7 @@ var _ = _self.Prism = {
 					return clone;
 
 				case 'Array':
-					// Check for existence for IE8
-					return o.map && o.map(function(v) { return _.util.clone(v); });
+					return o.map(function(v) { return _.util.clone(v); });
 			}
 
 			return o;
@@ -506,7 +505,7 @@ var script = document.currentScript || [].slice.call(document.getElementsByTagNa
 if (script) {
 	_.filename = script.src;
 
-	if (document.addEventListener && !_.manual && !script.hasAttribute('data-manual')) {
+	if (!_.manual && !script.hasAttribute('data-manual')) {
 		if(document.readyState !== "loading") {
 			if (window.requestAnimationFrame) {
 				window.requestAnimationFrame(_.highlightAll);

index.html

@@ -88,7 +88,7 @@ <h1>Examples</h1>
 	<p>If you’re still not sold, you can <a href="examples.html">view more examples</a> or <a href="test.html">try it out for yourself</a>.</p>
 </section>
 
-<section id="features-full">
+<section id="features-full" class="language-markup">
 	<h1>Full list of features</h1>
 	<ul>
 		<li><strong>Only 2KB</strong> minified &amp; gzipped (core). Each language definition adds roughly 300-500 bytes.</li>
@@ -229,7 +229,7 @@ <h1>Credits</h1>
 
 <footer data-src="templates/footer.html" data-type="text/html"></footer>
 
-<script src="prism.js" data-default-language="markup"></script>
+<script src="prism.js"></script>
 <script src="utopia.js"></script>
 <script src="components.js"></script>
 <script src="code.js"></script>

plugins/file-highlight/prism-file-highlight.js

@@ -17,58 +17,56 @@
 			'tex': 'latex'
 		};
 
-		if(Array.prototype.forEach) { // Check to prevent error in IE8
-			Array.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach(function (pre) {
-				var src = pre.getAttribute('data-src');
-
-				var language, parent = pre;
-				var lang = /\blang(?:uage)?-(?!\*)(\w+)\b/i;
-				while (parent && !lang.test(parent.className)) {
-					parent = parent.parentNode;
-				}
+		Array.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach(function (pre) {
+			var src = pre.getAttribute('data-src');
 
-				if (parent) {
-					language = (pre.className.match(lang) || [, ''])[1];
-				}
+			var language, parent = pre;
+			var lang = /\blang(?:uage)?-(?!\*)(\w+)\b/i;
+			while (parent && !lang.test(parent.className)) {
+				parent = parent.parentNode;
+			}
 
-				if (!language) {
-					var extension = (src.match(/\.(\w+)$/) || [, ''])[1];
-					language = Extensions[extension] || extension;
-				}
+			if (parent) {
+				language = (pre.className.match(lang) || [, ''])[1];
+			}
+
+			if (!language) {
+				var extension = (src.match(/\.(\w+)$/) || [, ''])[1];
+				language = Extensions[extension] || extension;
+			}
 
-				var code = document.createElement('code');
-				code.className = 'language-' + language;
+			var code = document.createElement('code');
+			code.className = 'language-' + language;
 
-				pre.textContent = '';
+			pre.textContent = '';
 
-				code.textContent = 'Loading…';
+			code.textContent = 'Loading…';
 
-				pre.appendChild(code);
+			pre.appendChild(code);
 
-				var xhr = new XMLHttpRequest();
+			var xhr = new XMLHttpRequest();
 
-				xhr.open('GET', src, true);
+			xhr.open('GET', src, true);
 
-				xhr.onreadystatechange = function () {
-					if (xhr.readyState == 4) {
+			xhr.onreadystatechange = function () {
+				if (xhr.readyState == 4) {
 
-						if (xhr.status < 400 && xhr.responseText) {
-							code.textContent = xhr.responseText;
+					if (xhr.status < 400 && xhr.responseText) {
+						code.textContent = xhr.responseText;
 
-							Prism.highlightElement(code);
-						}
-						else if (xhr.status >= 400) {
-							code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
-						}
-						else {
-							code.textContent = '✖ Error: File does not exist or is empty';
-						}
+						Prism.highlightElement(code);
 					}
-				};
+					else if (xhr.status >= 400) {
+						code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
+					}
+					else {
+						code.textContent = '✖ Error: File does not exist or is empty';
+					}
+				}
+			};
 
-				xhr.send(null);
-			});
-		}
+			xhr.send(null);
+		});
 
 	};