From 59429b7124d85578e249c1b91b7a0496158b9db5 Mon Sep 17 00:00:00 2001
From: Sergey <sergey.gorbaty@salesforce.com>
Date: Wed, 22 Feb 2017 10:02:10 -0800
Subject: [PATCH] Support for optional args in EL

---
 pmd-visualforce/etc/grammar/VfParser.jjt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pmd-visualforce/etc/grammar/VfParser.jjt b/pmd-visualforce/etc/grammar/VfParser.jjt
index 24dce7a8b3..4973eacc21 100644
--- a/pmd-visualforce/etc/grammar/VfParser.jjt
+++ b/pmd-visualforce/etc/grammar/VfParser.jjt
@@ -496,14 +496,14 @@ void PrimaryPrefix() #void :
 	 	Literal()
 	| Identifier()
 	| <LPAREN> Expression() <RPAREN>
-	| <LSQUARE> Expression() <RSQUARE>
+	| <LSQUARE> Expression() (<COMMA> Expression())*   <RSQUARE>
 
 }
 
 void PrimarySuffix() #void :
 {}
 {
-	  <LSQUARE> Expression() <RSQUARE>
+	  <LSQUARE> Expression() (<COMMA> Expression())*  <RSQUARE>
 	| DotExpression()
 	| Arguments()
 }