From 8821ee582a96bc012d2f3ae277b0d39d6cccdebb Mon Sep 17 00:00:00 2001
From: Jake Coble <j@kecoble.com>
Date: Fri, 26 Jul 2024 15:11:17 -0400
Subject: [PATCH 1/2] Don't escape progress tags

---
 src/lib/parseMarkdown.options.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib/parseMarkdown.options.ts b/src/lib/parseMarkdown.options.ts
index 84ad685..84785e8 100644
--- a/src/lib/parseMarkdown.options.ts
+++ b/src/lib/parseMarkdown.options.ts
@@ -91,6 +91,7 @@ export const SANITIZE_HTML_OPTIONS: IOptions = {
     mtr: ["rowalign"],
     munder: ["accentunder"],
     munderover: ["accent", "accentunder"],
+    progress: ["value"],
   },
   disallowedTagsMode: "escape",
   parser: {
@@ -175,6 +176,7 @@ export const SANITIZE_HTML_OPTIONS: IOptions = {
     "iframe",
     "kbd",
     "mark",
+    "progress",
     "q",
     "rb",
     "rp",

From 7ea5a84e9b14bb5395bbf06a7885bab1bd7920dd Mon Sep 17 00:00:00 2001
From: Jake Coble <j@kecoble.com>
Date: Fri, 26 Jul 2024 17:15:30 -0400
Subject: [PATCH 2/2] Fix smartypants correctly

---
 src/lib/parseMarkdown.spec.ts | 11 +++++++++++
 src/lib/parseMarkdown.ts      | 13 +++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/lib/parseMarkdown.spec.ts b/src/lib/parseMarkdown.spec.ts
index 18c59f4..c5ff985 100644
--- a/src/lib/parseMarkdown.spec.ts
+++ b/src/lib/parseMarkdown.spec.ts
@@ -176,4 +176,15 @@ describe("body", () => {
       ].join("\n"),
     );
   });
+
+  it("uses correct quotation marks", () => {
+    expect(
+      parseMarkdown(
+        'For a lot of engineering problems, "almost right" isn\'t good enough.',
+        { strict: false },
+      ),
+    ).toBe(
+      "<p>For a lot of engineering problems, &#8220;almost right&#8221; isn&#8217;t good enough.</p>\n",
+    );
+  });
 });
diff --git a/src/lib/parseMarkdown.ts b/src/lib/parseMarkdown.ts
index fd7707e..74ee54b 100644
--- a/src/lib/parseMarkdown.ts
+++ b/src/lib/parseMarkdown.ts
@@ -38,6 +38,19 @@ const tokenizer = {
 marked.use({ tokenizer });
 
 marked.use({
+  tokenizer: {
+    inlineText(src) {
+      // don't escape inlineText, unless it's < and >
+      const cap = this.rules.inline.text.exec(src);
+      const text = cap[0].replace("<", "&lt;").replace(">", "&gt;");
+
+      return {
+        type: "text",
+        raw: text,
+        text: text,
+      };
+    },
+  },
   hooks: {
     postprocess(html) {
       return smartypants(html, "1");