From 8abcf059b097255cf3866f366f77c7c5c4ea6c20 Mon Sep 17 00:00:00 2001
From: Tim Van Baak <tim.vanbaak@gmail.com>
Date: Sun, 14 Oct 2018 21:48:06 -0700
Subject: [PATCH] Escape curly braces to avoid substitution error during
 formatting

---
 src/article.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/article.py b/src/article.py
index a4aeffc..bbab806 100644
--- a/src/article.py
+++ b/src/article.py
@@ -76,6 +76,9 @@ class LexiconArticle:
 			# Escape angle brackets
 			para = re.sub("<", "&lt;", para)
 			para = re.sub(">", "&gt;", para)
+			# Escape curly braces
+			para = re.sub("{", "&#123;", para)
+			para = re.sub("}", "&#125;", para)
 			# Replace bold and italic marks with tags
 			para = re.sub(r"//([^/]+)//", r"<i>\1</i>", para)
 			para = re.sub(r"\*\*([^*]+)\*\*", r"<b>\1</b>", para)