From 913e04782f970bb8ff1fa1441aa127dfa2155867 Mon Sep 17 00:00:00 2001
From: Aidan Woods <aidantwoods@gmail.com>
Date: Sun, 25 Mar 2018 22:50:16 +0100
Subject: [PATCH 1/2] Add failing test cases to be fixed

---
 test/data/setext_header_spaces.html | 12 ++++++++++++
 test/data/setext_header_spaces.md   | 29 +++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 test/data/setext_header_spaces.html
 create mode 100644 test/data/setext_header_spaces.md

diff --git a/test/data/setext_header_spaces.html b/test/data/setext_header_spaces.html
new file mode 100644
index 0000000..daf97c0
--- /dev/null
+++ b/test/data/setext_header_spaces.html
@@ -0,0 +1,12 @@
+<h1>trailing space</h1>
+<h2>trailing space</h2>
+<h1>leading and trailing space</h1>
+<h2>leading and trailing space</h2>
+<h1>1 leading space</h1>
+<h2>1 leading space</h2>
+<h1>3 leading spaces</h1>
+<h2>3 leading spaces</h2>
+<p>too many leading spaces
+==</p>
+<p>too many leading spaces
+--</p>
\ No newline at end of file
diff --git a/test/data/setext_header_spaces.md b/test/data/setext_header_spaces.md
new file mode 100644
index 0000000..4ac35bb
--- /dev/null
+++ b/test/data/setext_header_spaces.md
@@ -0,0 +1,29 @@
+trailing space
+== 
+
+trailing space
+-- 
+
+leading and trailing space
+ == 
+
+leading and trailing space
+ -- 
+
+1 leading space
+ ==
+
+1 leading space
+ --
+
+3 leading spaces
+   ==
+
+3 leading spaces
+   --
+
+too many leading spaces
+    ==
+
+too many leading spaces
+    --
\ No newline at end of file

From f71bec00f4053854ebaf2b842724e35aec6cd5b6 Mon Sep 17 00:00:00 2001
From: Aidan Woods <aidantwoods@gmail.com>
Date: Sun, 25 Mar 2018 22:50:42 +0100
Subject: [PATCH 2/2] Fix space handling in setext headings

---
 Parsedown.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Parsedown.php b/Parsedown.php
index bf08700..844a504 100644
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -705,8 +705,10 @@ class Parsedown
             return;
         }
 
-        if (chop($Line['text'], $Line['text'][0]) === '')
-        {
+        if (
+            chop(chop($Line['text'], ' '), $Line['text'][0]) === ''
+            and $Line['indent'] < 4
+        ) {
             $Block['element']['name'] = $Line['text'][0] === '=' ? 'h1' : 'h2';
 
             return $Block;