From 931269d18f5f7eb4a2133dd40ae867546d9be90c Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 25 May 2015 19:58:37 +0100
Subject: Handle tagless dollar quoting

---
 project2/sql/sql.ll | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/project2/sql/sql.ll b/project2/sql/sql.ll
index dd51742..b4aab45 100644
--- a/project2/sql/sql.ll
+++ b/project2/sql/sql.ll
@@ -20,7 +20,7 @@ term ;
 any ({other}|{space})
 quote '
 quote_apos ''
-dollarquote "$".[a-zA-Z]."$"
+dollarquote ("$".[a-zA-Z]."$"|"$$")
 
 %x COMMENT
 %x STATEMENT
-- 
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