From 478195cad776469a8532b11b798d9e520652ef64 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 17 Mar 2019 10:30:12 -0700
Subject: [PATCH] Add pathological test for #285.

---
 test/pathological_tests.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/pathological_tests.py b/test/pathological_tests.py
index 031acbd10..e96c33340 100644
--- a/test/pathological_tests.py
+++ b/test/pathological_tests.py
@@ -48,6 +48,9 @@
     "link openers and emph closers":
                  (("[ a_" * 50000),
                   re.compile("(\[ a_){50000}")),
+    "pattern [ (]( repeated":
+                 (("[ (](" * 80000),
+                  re.compile("(\[ \(\]\(){80000}")),
     "hard link/emph case":
                  ("**x [a*b**c*](d)",
                   re.compile("\\*\\*x <a href=\"d\">a<em>b\\*\\*c</em></a>")),