vendor/assets/javascripts/prism-plugin/prism-autolinker.js in prism-rails-1.19.0 vs vendor/assets/javascripts/prism-plugin/prism-autolinker.js in prism-rails-1.29.0

@@ -1,81 +1,76 @@
-(function(){
+(function () {
 
-if (
-	typeof self !== 'undefined' && !self.Prism ||
-	typeof global !== 'undefined' && !global.Prism
-) {
-	return;
-}
+	if (typeof Prism === 'undefined') {
+		return;
+	}
 
-var url = /\b([a-z]{3,7}:\/\/|tel:)[\w\-+%~/.:=&@]+(?:\?[\w\-+%~/.:=?&!$'()*,;@]*)?(?:#[\w\-+%~/.:#=?&!$'()*,;@]*)?/,
-    email = /\b\S+@[\w.]+[a-z]{2}/,
-    linkMd = /\[([^\]]+)]\(([^)]+)\)/,
+	var url = /\b([a-z]{3,7}:\/\/|tel:)[\w\-+%~/.:=&!$'()*,;@]+(?:\?[\w\-+%~/.:=?&!$'()*,;@]*)?(?:#[\w\-+%~/.:#=?&!$'()*,;@]*)?/;
+	var email = /\b\S+@[\w.]+[a-z]{2}/;
+	var linkMd = /\[([^\]]+)\]\(([^)]+)\)/;
 
 	// Tokens that may contain URLs and emails
-    candidates = ['comment', 'url', 'attr-value', 'string'];
+	var candidates = ['comment', 'url', 'attr-value', 'string'];
 
-Prism.plugins.autolinker = {
-	processGrammar: function (grammar) {
-		// Abort if grammar has already been processed
-		if (!grammar || grammar['url-link']) {
-			return;
-		}
-		Prism.languages.DFS(grammar, function (key, def, type) {
-			if (candidates.indexOf(type) > -1 && !Array.isArray(def)) {
-				if (!def.pattern) {
-					def = this[key] = {
-						pattern: def
-					};
-				}
+	Prism.plugins.autolinker = {
+		processGrammar: function (grammar) {
+			// Abort if grammar has already been processed
+			if (!grammar || grammar['url-link']) {
+				return;
+			}
+			Prism.languages.DFS(grammar, function (key, def, type) {
+				if (candidates.indexOf(type) > -1 && !Array.isArray(def)) {
+					if (!def.pattern) {
+						def = this[key] = {
+							pattern: def
+						};
+					}
 
-				def.inside = def.inside || {};
+					def.inside = def.inside || {};
 
-				if (type == 'comment') {
-					def.inside['md-link'] = linkMd;
+					if (type == 'comment') {
+						def.inside['md-link'] = linkMd;
+					}
+					if (type == 'attr-value') {
+						Prism.languages.insertBefore('inside', 'punctuation', { 'url-link': url }, def);
+					} else {
+						def.inside['url-link'] = url;
+					}
+
+					def.inside['email-link'] = email;
 				}
-				if (type == 'attr-value') {
-					Prism.languages.insertBefore('inside', 'punctuation', { 'url-link': url }, def);
-				}
-				else {
-					def.inside['url-link'] = url;
-				}
+			});
+			grammar['url-link'] = url;
+			grammar['email-link'] = email;
+		}
+	};
 
-				def.inside['email-link'] = email;
-			}
-		});
-		grammar['url-link'] = url;
-		grammar['email-link'] = email;
-	}
-};
+	Prism.hooks.add('before-highlight', function (env) {
+		Prism.plugins.autolinker.processGrammar(env.grammar);
+	});
 
-Prism.hooks.add('before-highlight', function(env) {
-	Prism.plugins.autolinker.processGrammar(env.grammar);
-});
+	Prism.hooks.add('wrap', function (env) {
+		if (/-link$/.test(env.type)) {
+			env.tag = 'a';
 
-Prism.hooks.add('wrap', function(env) {
-	if (/-link$/.test(env.type)) {
-		env.tag = 'a';
+			var href = env.content;
 
-		var href = env.content;
+			if (env.type == 'email-link' && href.indexOf('mailto:') != 0) {
+				href = 'mailto:' + href;
+			} else if (env.type == 'md-link') {
+				// Markdown
+				var match = env.content.match(linkMd);
 
-		if (env.type == 'email-link' && href.indexOf('mailto:') != 0) {
-			href = 'mailto:' + href;
-		}
-		else if (env.type == 'md-link') {
-			// Markdown
-			var match = env.content.match(linkMd);
+				href = match[2];
+				env.content = match[1];
+			}
 
-			href = match[2];
-			env.content = match[1];
+			env.attributes.href = href;
+
+			// Silently catch any error thrown by decodeURIComponent (#1186)
+			try {
+				env.content = decodeURIComponent(env.content);
+			} catch (e) { /* noop */ }
 		}
+	});
 
-		env.attributes.href = href;
-
-		// Silently catch any error thrown by decodeURIComponent (#1186)
-		try {
-			env.content = decodeURIComponent(env.content);
-		} catch(e) {}
-	}
-});
-
-})();
+}());