From 642c022d816a88bd877b9f63819db7c4187f0c0b Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Thu, 29 Nov 2018 10:42:05 -0800
Subject: [PATCH] sample.lua: add SingleQuoted, DoubleQuoted.

Closes #5104.
---
 data/sample.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/data/sample.lua b/data/sample.lua
index 9d6bf0fc7..86f95c860 100644
--- a/data/sample.lua
+++ b/data/sample.lua
@@ -164,6 +164,14 @@ function DisplayMath(s)
   return "\\[" .. escape(s) .. "\\]"
 end
 
+function SingleQuoted(s)
+  return "&lsquo;" .. s .. "&rsquo;"
+end
+
+function DoubleQuoted(s)
+  return "&ldquo;" .. s .. "&rdquo;"
+end
+
 function Note(s)
   local num = #notes + 1
   -- insert the back reference right before the final closing tag.