From 453b56d4855f396954904ddcb2cf1941e64b3a02 Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Mon, 18 Jan 2021 10:45:08 +0800
Subject: [PATCH] Fix regex matcher for # heading.

---
 .../ml/docilealligator/infinityforreddit/utils/Utils.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java
index b71d3d0f..b460a240 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java
@@ -41,7 +41,12 @@ public class Utils {
                 .replaceAll("((?<=[\\s])|^)/[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com$0)")
                 .replaceAll("((?<=[\\s])|^)[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com/$0)")
                 .replaceAll("\\^{2,}", "^")
-                .replaceAll("(?<![\\[\\(])#(?![# ])(?![\\w\\s]*[\\]\\)])", "# "));
+                .replaceAll("^#(?!($|\\s))", "# ")
+                .replaceAll("^##(?!($|\\s))", "## ")
+                .replaceAll("^###(?!($|\\s))", "### ")
+                .replaceAll("^####(?!($|\\s))", "#### ")
+                .replaceAll("^#####(?!($|\\s))", "##### ")
+                .replaceAll("^######(?!($|\\s))", "###### "));
 
         //Fix superscript
         int startIndex = regexed.indexOf("^");