LibMarkdown+LibSyntax: Add a Markdown syntax highlighter

It currently supports only headers and code blocks.
Author: https://github.com/sppmacd Commit: cf52542fcf Pull-request: https://github.com/SerenityOS/serenity/pull/18535 Reviewed-by: https://github.com/AtkinsSJ ✅ Reviewed-by: https://github.com/MacDue
2025-10-01 05:39:02 +00:00 · 2023-04-27 12:52:01 +02:00 · 2023-04-27 12:52:01 +02:00 · cf52542fcf · 2024-07-16 22:16:50 +09:00
commit cf52542fcf
parent 416d6ab6c8
8 changed files with 156 additions and 4 deletions
--- a/Userland/Libraries/LibMarkdown/SyntaxHighlighter.h
+++ b/Userland/Libraries/LibMarkdown/SyntaxHighlighter.h
@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2023, Maciej <sppmacd@pm.me>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibSyntax/Highlighter.h>
+
+namespace Markdown {
+
+class SyntaxHighlighter : public Syntax::Highlighter {
+
+    virtual Syntax::Language language() const override;
+    virtual Optional<StringView> comment_prefix() const override;
+    virtual Optional<StringView> comment_suffix() const override;
+    virtual void rehighlight(Palette const&) override;
+    virtual Vector<MatchingTokenPair> matching_token_pairs_impl() const override;
+    virtual bool token_types_equal(u64, u64) const override;
+};
+
+}