1 files changed, 53 insertions, 0 deletions
diff --git a/vendor/league/commonmark/src/Extension/Footnote/FootnoteExtension.php b/vendor/league/commonmark/src/Extension/Footnote/FootnoteExtension.php
new file mode 100644
index 0000000000..1e896f9cbc
--- /dev/null
+++ b/vendor/league/commonmark/src/Extension/Footnote/FootnoteExtension.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the league/commonmark package.
+ *
+ * (c) Colin O'Dell <colinodell@gmail.com>
+ * (c) Rezo Zero / Ambroise Maupate
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace League\CommonMark\Extension\Footnote;
+
+use League\CommonMark\ConfigurableEnvironmentInterface;
+use League\CommonMark\Event\DocumentParsedEvent;
+use League\CommonMark\Extension\ExtensionInterface;
+use League\CommonMark\Extension\Footnote\Event\AnonymousFootnotesListener;
+use League\CommonMark\Extension\Footnote\Event\GatherFootnotesListener;
+use League\CommonMark\Extension\Footnote\Event\NumberFootnotesListener;
+use League\CommonMark\Extension\Footnote\Node\Footnote;
+use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
+use League\CommonMark\Extension\Footnote\Node\FootnoteContainer;
+use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
+use League\CommonMark\Extension\Footnote\Parser\AnonymousFootnoteRefParser;
+use League\CommonMark\Extension\Footnote\Parser\FootnoteParser;
+use League\CommonMark\Extension\Footnote\Parser\FootnoteRefParser;
+use League\CommonMark\Extension\Footnote\Renderer\FootnoteBackrefRenderer;
+use League\CommonMark\Extension\Footnote\Renderer\FootnoteContainerRenderer;
+use League\CommonMark\Extension\Footnote\Renderer\FootnoteRefRenderer;
+use League\CommonMark\Extension\Footnote\Renderer\FootnoteRenderer;
+
+final class FootnoteExtension implements ExtensionInterface
+{
+    public function register(ConfigurableEnvironmentInterface $environment)
+    {
+        $environment->addBlockParser(new FootnoteParser(), 51);
+        $environment->addInlineParser(new AnonymousFootnoteRefParser(), 35);
+        $environment->addInlineParser(new FootnoteRefParser(), 51);
+
+        $environment->addBlockRenderer(FootnoteContainer::class, new FootnoteContainerRenderer());
+        $environment->addBlockRenderer(Footnote::class, new FootnoteRenderer());
+
+        $environment->addInlineRenderer(FootnoteRef::class, new FootnoteRefRenderer());
+        $environment->addInlineRenderer(FootnoteBackref::class, new FootnoteBackrefRenderer());
+
+        $environment->addEventListener(DocumentParsedEvent::class, [new AnonymousFootnotesListener(), 'onDocumentParsed']);
+        $environment->addEventListener(DocumentParsedEvent::class, [new NumberFootnotesListener(), 'onDocumentParsed']);
+        $environment->addEventListener(DocumentParsedEvent::class, [new GatherFootnotesListener(), 'onDocumentParsed']);
+    }
+}