3 files changed, 90 insertions, 0 deletions
diff --git a/html-test/ref/PR643.html b/html-test/ref/PR643.html
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+++ b/html-test/ref/PR643.html
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+<html xmlns="http://www.w3.org/1999/xhtml"
+><head
+  ><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"
+     /><title
+    >PR643</title
+    ><link href="#" rel="stylesheet" type="text/css" title="Ocean"
+     /><script src="haddock-util.js" type="text/javascript"
+    ></script
+    ><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"
+    ></script
+    ><script type="text/javascript"
+    >//
+window.onload = function () {pageLoad();};
+//
+</script
+    ></head
+  ><body
+  ><div id="package-header"
+    ><ul class="links" id="page-menu"
+      ><li
+	><a href="#"
+	  >Contents</a
+	  ></li
+	><li
+	><a href="#"
+	  >Index</a
+	  ></li
+	></ul
+      ><p class="caption empty"
+      ></p
+      ></div
+    ><div id="content"
+    ><div id="module-header"
+      ><table class="info"
+	><tr
+	  ><th
+	    >Safe Haskell</th
+	    ><td
+	    >Safe</td
+	    ></tr
+	  ></table
+	><p class="caption"
+	>PR643</p
+	></div
+      ><div id="synopsis"
+      ><p id="control.syn" class="caption expander" onclick="toggleSection('syn')"
+	>Synopsis</p
+	><ul id="section.syn" class="hide" onclick="toggleSection('syn')"
+	><li class="src short"
+	  ><a href="#"
+	    >test</a
+	    > :: ()</li
+	  ></ul
+	></div
+      ><div id="interface"
+      ><h1
+	>Documentation</h1
+	><div class="top"
+	><p class="src"
+	  ><a id="v:test" class="def"
+	    >test</a
+	    > :: () <span class="fixity"
+	    >infixr 5</span
+	    ><span class="rightedge"
+	    ></span
+	    > <a href="#" class="selflink"
+	    >#</a
+	    ></p
+	  ><div class="doc"
+	  ><p
+	    >Some big documentation</p
+	    ></div
+	  ></div
+	></div
+      ></div
+    ><div id="footer"
+    ></div
+    ></body
+  ></html
+>
+\ No newline at end of file
diff --git a/html-test/src/PR643.hs b/html-test/src/PR643.hs
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+++ b/html-test/src/PR643.hs
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+module PR643 (test) where
+
+import PR643_1
diff --git a/html-test/src/PR643_1.hs b/html-test/src/PR643_1.hs
new file mode 100644
index 00000000..ecd0db94
--- /dev/null
+++ b/html-test/src/PR643_1.hs
@@ -0,0 +1,7 @@
+module PR643_1 where
+
+infixr 5 `test`
+
+-- | Some big documentation
+test :: ()
+test = ()