From f57d5c16b12aa75868a607df8c45e39d872121e2 Mon Sep 17 00:00:00 2001
From: Panupong Pasupat <ppasupat@stanford.edu>
Date: Tue, 29 Aug 2017 04:24:15 -0700
Subject: [PATCH] Oops

---
 .../stanford/nlp/sempre/tables/StringNormalizationUtils.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java b/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
index 8d83eed..19efb21 100644
--- a/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
+++ b/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
@@ -364,7 +364,7 @@ public final class StringNormalizationUtils {
       // Remove details in parenthesis
       string = string.trim().replaceAll("(?<!^)(\\s+\\([^)]*\\))*$", "");
       // Remove outermost quotation mark
-      string = string.trim().replaceAll("^\"([^\"]*)\"$", "\\1");
+      string = string.trim().replaceAll("^\"([^\"]*)\"$", "$1");
     } while (!oldString.equals(string));
     // Remove final '.'
     if (string.endsWith("."))
@@ -397,6 +397,7 @@ public final class StringNormalizationUtils {
     unitTest("apple, banana, banana, BANANA");
     unitTest("apple\nbanana\norange");
     unitTest("0-1\n(4-5 p)");
+    unitTest("\"HELLO\"");
     unitTest("21st");
     unitTest("2001st");
     unitTest("2,000,000 ft.");