From 374f31056a76728aec2e0ead2076efd654d31861 Mon Sep 17 00:00:00 2001
From: Nico Rehwaldt <git_nikku@nixis.de>
Date: Tue, 29 Jun 2021 21:18:06 +0200
Subject: [PATCH 1/2] fix: do not parse Markdown inside HTML tags

Closes https://github.com/developit/snarkdown/issues/98
---
 src/index.js  | 2 +-
 test/index.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index 3938c5c..8a909b2 100644
--- a/src/index.js
+++ b/src/index.js
@@ -24,7 +24,7 @@ function encodeAttr(str) {
 
 /** Parse Markdown into an HTML String. */
 export default function parse(md, prevLinks) {
-	let tokenizer = /((?:^|\n+)(?:\n---+|\* \*(?: \*)+)\n)|(?:^``` *(\w*)\n([\s\S]*?)\n```$)|((?:(?:^|\n+)(?:\t|  {2,}).+)+\n*)|((?:(?:^|\n)([>*+-]|\d+\.)\s+.*)+)|(?:!\[([^\]]*?)\]\(([^)]+?)\))|(\[)|(\](?:\(([^)]+?)\))?)|(?:(?:^|\n+)([^\s].*)\n(-{3,}|={3,})(?:\n+|$))|(?:(?:^|\n+)(#{1,6})\s*(.+)(?:\n+|$))|(?:`([^`].*?)`)|(  \n\n*|\n{2,}|__|\*\*|[_*]|~~)/gm,
+	let tokenizer = /((?:^|\n+)(?:\n---+|\* \*(?: \*)+)\n)|(?:^``` *(\w*)\n([\s\S]*?)\n```$)|((?:(?:^|\n+)(?:\t|  {2,}).+)+\n*)|((?:(?:^|\n)([>*+-]|\d+\.)\s+.*)+)|(?:!\[([^\]]*?)\]\(([^)]+?)\))|(\[)|(\](?:\(([^)]+?)\))?)|(?:(?:^|\n+)([^\s].*)\n(-{3,}|={3,})(?:\n+|$))|(?:(?:^|\n+)(#{1,6})\s*(.+)(?:\n+|$))|(?:`([^`].*?)`)|(  \n\n*|\n{2,}|__|\*\*|[_*]|~~)|<[^>]+>/gm,
 		context = [],
 		out = '',
 		links = prevLinks || {},
diff --git a/test/index.js b/test/index.js
index 5262b16..4c45013 100644
--- a/test/index.js
+++ b/test/index.js
@@ -151,6 +151,13 @@ describe('snarkdown()', () => {
 		});
 	});
 
+	describe('html', () => {
+		it('should not parse inside tags', () => {
+			expect(snarkdown('<div title="I **don\'t** parse"></div>')).to.equal('<div title="I **don\'t** parse"></div>');
+			expect(snarkdown('<a class="_b" target="_blank">a</a>')).to.equal('<a class="_b" target="_blank">a</a>');
+		});
+	});
+
 	describe('edge cases', () => {
 		it('should close unclosed tags', () => {
 			expect(snarkdown('*foo')).to.equal('<em>foo</em>');

From 5d39b3e009a46b89c473b88d0e6358f91026a7a2 Mon Sep 17 00:00:00 2001
From: Nico Rehwaldt <git_nikku@nixis.de>
Date: Tue, 29 Jun 2021 21:22:55 +0200
Subject: [PATCH 2/2] test: verify parsing outside HTML tag

---
 test/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/index.js b/test/index.js
index 4c45013..d4aad91 100644
--- a/test/index.js
+++ b/test/index.js
@@ -156,6 +156,10 @@ describe('snarkdown()', () => {
 			expect(snarkdown('<div title="I **don\'t** parse"></div>')).to.equal('<div title="I **don\'t** parse"></div>');
 			expect(snarkdown('<a class="_b" target="_blank">a</a>')).to.equal('<a class="_b" target="_blank">a</a>');
 		});
+
+		it('should parse outside HTML tags', () => {
+			expect(snarkdown('<a>**a**</a>')).to.equal('<a><strong>a</strong></a>');
+		});
 	});
 
 	describe('edge cases', () => {