From 59a6b567a3bdc2d38d6453507cc6fbdd0281eff3 Mon Sep 17 00:00:00 2001
From: "Thomas E. Enebo" <tom.enebo@gmail.com>
Date: Wed, 21 Feb 2018 09:50:05 -0600
Subject: [PATCH] See #34 for more.  Some codepoint expansions duplicate
 characters and that is causing erroneous warnings.

---
 src/org/joni/ScanEnvironment.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/org/joni/ScanEnvironment.java b/src/org/joni/ScanEnvironment.java
index f2130a00..09d6a486 100644
--- a/src/org/joni/ScanEnvironment.java
+++ b/src/org/joni/ScanEnvironment.java
@@ -152,7 +152,8 @@ void closeBracketWithoutEscapeWarn(String s) {
     void ccDuplicateWarn() {
         if (syntax.warnCCDup() && (warningsFlag & SyntaxProperties.WARN_CC_DUP) == 0) {
             warningsFlag |= SyntaxProperties.WARN_CC_DUP;
-            warnings.warn("character class has duplicated range");
+            // FIXME: #34 points out problem and what it will take to uncomment this (we were getting erroneous versions of this)
+            // warnings.warn("character class has duplicated range");
         }
     }
 }