From 289d68fa2f3eac5650a5748986a3a955538753e4 Mon Sep 17 00:00:00 2001
From: Michael Ochmann <michael.ochmann@propeller.de>
Date: Thu, 18 Aug 2022 15:41:50 +0200
Subject: [PATCH] added support for `prism` style code highlighting

by using `class="language-<LANG>"`
---
 src/Parser.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Parser.php b/src/Parser.php
index 8368750..208db2e 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -344,8 +344,10 @@ class Parser {
 		$lang = count($lang) > 0 ? trim($lang[0]->data) : null;
 
 		$container = $this->document->createElement("pre");
-		if ($lang)
+		if ($lang) {
 			$container->setAttribute("data-lang", $lang);
+			$container->setAttribute("class", "language-$lang");
+		}
 		
 		$buffer = "";
 		while (!($this->current()->type === TokenType::BACKTICK &&
@@ -360,6 +362,10 @@ class Parser {
 		}
 
 		$elm = $this->document->createElement("code", htmlspecialchars($buffer));
+		if ($lang) {
+			$elm->setAttribute("data-lang", $lang);
+			$elm->setAttribute("class", "language-$lang");
+		}
 		$container->appendChild($elm);
 		$this->document->appendChild($container);
 		$this->consume();