From b2a293e42c0e9d5e8522a2c1a1218dbc39741950 Mon Sep 17 00:00:00 2001
From: ryneeverett <ryneeverett@gmail.com>
Date: Wed, 30 Dec 2015 11:33:31 -0500
Subject: [PATCH] Support >3 backticks in github-flavored fences.

---
 mkcodes.py         | 2 +-
 tests/data/some.md | 6 ++++++
 tests/test.py      | 9 +++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/mkcodes.py b/mkcodes.py
index eb237af..51388aa 100644
--- a/mkcodes.py
+++ b/mkcodes.py
@@ -29,7 +29,7 @@ def default_state():
 def github_codeblocks(filename, safe):
     codeblocks = []
     codeblock_re = r'^```.*'
-    codeblock_open_re = r'^```(py|python){0}$'.format('' if safe else '?')
+    codeblock_open_re = r'^```(`*)(py|python){0}$'.format('' if safe else '?')
 
     with open(filename, 'r') as f:
         block = []
diff --git a/tests/data/some.md b/tests/data/some.md
index 17e7417..890ad9d 100644
--- a/tests/data/some.md
+++ b/tests/data/some.md
@@ -13,3 +13,9 @@ bar = False
 Some daring-fireball-flavored code:
 
     baz = None
+
+More than 3 backticks is allowed:
+
+`````py
+backticks = range(5, 7)
+```````
diff --git a/tests/test.py b/tests/test.py
index df22095..07f1e34 100644
--- a/tests/test.py
+++ b/tests/test.py
@@ -39,6 +39,9 @@ def test_github_safe(self):
         self.call('--github', '--safe')
         self.assertOutput("""\
             bar = False
+
+
+            backticks = range(5, 7)
             """)
 
     def test_markdown_unsafe(self):
@@ -54,6 +57,9 @@ def test_github_unsafe(self):
 
 
             bar = False
+
+
+            backticks = range(5, 7)
             """)
 
 
@@ -77,6 +83,9 @@ def test_multiple(self):
                 'tests/data/some.md', 'tests/data/other.md'])
             self.assertFileEqual('tests/some.py', """\
                 bar = False
+
+
+                backticks = range(5, 7)
                 """)
             self.assertFileEqual('tests/other.py', """\
                 qux = 4