From a4744254250e170f1b858e46a8b1c7904a030a2b Mon Sep 17 00:00:00 2001
From: Guillaume Maudoux <layus.on@gmail.com>
Date: Mon, 1 May 2017 01:05:41 +0200
Subject: Fix lexer to support `$'` in multiline strings.

---
 src/libexpr/lexer.l | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libexpr')

diff --git a/src/libexpr/lexer.l b/src/libexpr/lexer.l
index 5b1ff0350cd1..d4fae2d7da10 100644
--- a/src/libexpr/lexer.l
+++ b/src/libexpr/lexer.l
@@ -160,7 +160,8 @@ or          { return OR_KW; }
                    yylval->e = new ExprIndStr(yytext);
                    return IND_STR;
                  }
-<IND_STRING>\'\'\$ {
+<IND_STRING>\'\'\$ |
+<IND_STRING>\$   {
                    yylval->e = new ExprIndStr("$");
                    return IND_STR;
                  }
-- 
cgit 1.4.1