From 72e437b911ca2b2979765b3bd364e5419b7e940a Mon Sep 17 00:00:00 2001
From: Hykilpikonna <me@hydev.org>
Date: Sat, 25 Dec 2021 00:00:14 -0500
Subject: [PATCH] [+] Markdown: hideSection() function

---
 src/scripts/extended_markdown.ts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/scripts/extended_markdown.ts b/src/scripts/extended_markdown.ts
index 2ab39d7..6ce32e7 100644
--- a/src/scripts/extended_markdown.ts
+++ b/src/scripts/extended_markdown.ts
@@ -17,6 +17,27 @@ function parseExtensions(raw: string): string
     const lines = raw.replace('\r\n', '\n').split('\n')
     let i = 0
 
+    /**
+     * Hide an entire hn section
+     * Example:
+     *
+     * ### Header3 <!--{ hideSection() }-->
+     *
+     * ... Hidden items
+     *
+     * ### Next Header3
+     */
+    function hideSection()
+    {
+        const r = re.hashes.exec(lines[i])
+        if (!r) return
+        const level = r[0].length
+
+        // Find next same-level or higher-level header's index
+        let j = i + 1
+        while (!(lines[i].startsWith('#') && re.hashes.exec(lines[i])![0].length <= level)) j++
+    }
+
     // Run all commands in markdown
     while (i < lines.length)
     {