diff --git a/org_test_documents/footnotes/reference_in_definition.org b/org_test_documents/footnote/reference_in_definition.org
similarity index 100%
rename from org_test_documents/footnotes/reference_in_definition.org
rename to org_test_documents/footnote/reference_in_definition.org
diff --git a/org_test_documents/footnotes/simple.org b/org_test_documents/footnote/simple.org
similarity index 100%
rename from org_test_documents/footnotes/simple.org
rename to org_test_documents/footnote/simple.org
diff --git a/org_test_documents/latex_fragment/notes.org b/org_test_documents/latex_fragment/notes.org
new file mode 100644
index 0000000..14934df
--- /dev/null
+++ b/org_test_documents/latex_fragment/notes.org
@@ -0,0 +1,36 @@
+* Double dollar
+#+begin_src org
+  $$CONTENTS$$
+#+end_src
+becomes
+#+begin_src text
+  \[CONTENTS\]
+#+end_src
+
+#+begin_src org
+  $$1+1=2$$
+#+end_src
+
+#+begin_src text
+  \[1+1=2\]
+#+end_src
+
+This gets interpreted by mathjax.
+* Single Dollar
+#+begin_src org
+  PRE$BORDER1 BODY BORDER2$POST
+#+end_src
+becomes
+#+begin_src text
+  \(BORDER1 BODY BORDER2\)
+#+end_src
+
+#+begin_src org
+  foo$a bar b$.
+#+end_src
+becomes
+#+begin_src text
+  foo\(a bar b\).
+#+end_src
+
+This gets interpreted by mathjax.