From 5ab0d0d40e9fdcc1b80ab897c00288b41ff72494 Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Sun, 18 Aug 2024 14:07:16 -1000
Subject: [PATCH] Use a non-greedy match for the double-dollar-sign escaping

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
---
 convert.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/convert.rb b/convert.rb
index bbcbd00..87af9ba 100644
--- a/convert.rb
+++ b/convert.rb
@@ -28,7 +28,7 @@ class KatexRenderer
     rendered = content.gsub /\\\(((?:[^\\]|\\[^\)])*)\\\)/ do |match|
       render(false, $~[1])
     end
-    rendered = rendered.gsub /\$\$((?:[^\$]|$[^\$])*)\$\$/ do |match|
+    rendered = rendered.gsub /\$\$(.*?)\$\$/ do |match|
       render(true, $~[1])
     end
     return rendered