From 8b90c74704a933fb8f1e90c0b89accf69a5d2b74 Mon Sep 17 00:00:00 2001
From: Bas Leijdekkers <basleijdekkers@gmail.com>
Date: Wed, 17 May 2017 11:57:24 +0200
Subject: [PATCH] SSR: stricter definition of RegExp characters to avoid
 problems in e.g. WordTokenizer

---
 .../com/intellij/structuralsearch/StructuralSearchUtil.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/structuralsearch/source/com/intellij/structuralsearch/StructuralSearchUtil.java b/platform/structuralsearch/source/com/intellij/structuralsearch/StructuralSearchUtil.java
index ae9642b0f3f9..6f0200a4d81e 100644
--- a/platform/structuralsearch/source/com/intellij/structuralsearch/StructuralSearchUtil.java
+++ b/platform/structuralsearch/source/com/intellij/structuralsearch/StructuralSearchUtil.java
@@ -34,7 +34,7 @@ import java.util.*;
  * @author Eugene.Kudelevsky
  */
 public class StructuralSearchUtil {
-  private static final String REG_EXP_META_CHARS = ".$|()[{^?*+\\";
+  private static final String REG_EXP_META_CHARS = ".$|()[]{}^?*+\\";
   private static final Key<StructuralSearchProfile> STRUCTURAL_SEARCH_PROFILE_KEY = new Key<>("Structural Search Profile");
   private static LanguageFileType ourDefaultFileType = null;