From d29ff18299210b52a75a631a70963e7c8b35b04f Mon Sep 17 00:00:00 2001
From: Emanuil Rusev <hello@erusev.com>
Date: Thu, 6 Feb 2014 14:16:14 +0200
Subject: [PATCH] resolve #92

---
 Parsedown.php             | 2 +-
 tests/data/code_span.html | 3 ++-
 tests/data/code_span.md   | 4 +++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Parsedown.php b/Parsedown.php
index 3f74776..ebc8097 100755
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -1028,7 +1028,7 @@ class Parsedown
 
                 case '`':
 
-                    if (preg_match('/^(`+)[ ]*(.+?)[ ]*\1(?!`)/', $text, $matches))
+                    if (preg_match('/^(`+)[ ]*(.+?)[ ]*(?<!`)\1(?!`)/', $text, $matches))
                     {
                         $element_text = $matches[2];
                         $element_text = htmlspecialchars($element_text, ENT_NOQUOTES, 'UTF-8');
diff --git a/tests/data/code_span.html b/tests/data/code_span.html
index 351610a..5c4c231 100644
--- a/tests/data/code_span.html
+++ b/tests/data/code_span.html
@@ -2,4 +2,5 @@
 <p><code>this is also a codespan</code> trailing text</p>
 <p><code>and look at this one!</code></p>
 <p>single backtick in a code span: <code>`</code></p>
-<p>backtick-delimited string in a code span: <code>`foo`</code></p>
\ No newline at end of file
+<p>backtick-delimited string in a code span: <code>`foo`</code></p>
+<p><code>sth `` sth</code></p>
\ No newline at end of file
diff --git a/tests/data/code_span.md b/tests/data/code_span.md
index 0654262..c2f1a74 100644
--- a/tests/data/code_span.md
+++ b/tests/data/code_span.md
@@ -6,4 +6,6 @@ a `code span`
 
 single backtick in a code span: `` ` ``
 
-backtick-delimited string in a code span: `` `foo` ``
\ No newline at end of file
+backtick-delimited string in a code span: `` `foo` ``
+
+`sth `` sth`
\ No newline at end of file