From f0beb8e9efb57dc4aef08103426bd28cf8445147 Mon Sep 17 00:00:00 2001
From: Richard Lin
Date: Mon, 11 Jun 2018 15:05:36 -0700
Subject: Allow escaped single quotes in RawParams (#820)

Escape raw params using \'
---
 src/main/antlr4/FIRRTL.g4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/antlr4')

diff --git a/src/main/antlr4/FIRRTL.g4 b/src/main/antlr4/FIRRTL.g4
index f360229a..cc5d0a16 100644
--- a/src/main/antlr4/FIRRTL.g4
+++ b/src/main/antlr4/FIRRTL.g4
@@ -324,7 +324,7 @@ RawString
 
 fragment
 UnquotedString
-  : ('\\"'|~[\r\n])+?
+  : ( '\\\'' | '\\"' | ~[\r\n] )+?
   ;
 
 FileInfo
-- 
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