From f78d1c77c1ec413a35281cf1053b2de5f1b2ebf1 Mon Sep 17 00:00:00 2001
From: Panupong Pasupat <ppasupat@stanford.edu>
Date: Tue, 29 Aug 2017 04:27:56 -0700
Subject: [PATCH] Be more lenient with parentheses

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

diff --git a/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java b/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
index 19efb21..1213bfa 100644
--- a/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
+++ b/src/edu/stanford/nlp/sempre/tables/StringNormalizationUtils.java
@@ -362,7 +362,7 @@ public final class StringNormalizationUtils {
       // Remove citations
       string = string.trim().replaceAll("((?<!^)\\[[^\\]]*\\]|\\[\\d+\\]|[•♦†‡*#+])*$", "");
       // Remove details in parenthesis
-      string = string.trim().replaceAll("(?<!^)(\\s+\\([^)]*\\))*$", "");
+      string = string.trim().replaceAll("(?<!^)(\\s*\\([^)]*\\))*$", "");
       // Remove outermost quotation mark
       string = string.trim().replaceAll("^\"([^\"]*)\"$", "$1");
     } while (!oldString.equals(string));