Unescaped markup plugin: Make it work with any language (#1265)

Author: Golmote

plugins/unescaped-markup/prism-unescaped-markup.css

@@ -1,8 +1,8 @@
 /* Fallback, in case JS does not run, to ensure the code is at least visible */
-.lang-markup script[type='text/plain'],
-.language-markup script[type='text/plain'],
-script[type='text/plain'].lang-markup,
-script[type='text/plain'].language-markup {
+[class*='lang-'] script[type='text/plain'],
+[class*='language-'] script[type='text/plain'],
+script[type='text/plain'][class*='lang-'],
+script[type='text/plain'][class*='language-'] {
 	display: block;
 	font: 100% Consolas, Monaco, monospace;
 	white-space: pre;

plugins/unescaped-markup/prism-unescaped-markup.js

@@ -7,15 +7,11 @@
 	Prism.plugins.UnescapedMarkup = true;
 
 	Prism.hooks.add('before-highlightall', function (env) {
-		env.selector += ", .lang-markup script[type='text/plain'], .language-markup script[type='text/plain']" +
-		                ", script[type='text/plain'].lang-markup, script[type='text/plain'].language-markup";
+		env.selector += ", [class*='lang-'] script[type='text/plain'], [class*='language-'] script[type='text/plain']" +
+		                ", script[type='text/plain'][class*='lang-'], script[type='text/plain'][class*='language-']";
 	});
 
 	Prism.hooks.add('before-sanity-check', function (env) {
-		if (env.language != "markup") {
-			return;
-		}
-
 		if (env.element.matches("script[type='text/plain']")) {
 			var code = document.createElement("code");
 			var pre = document.createElement("pre");