From 4b31ef06275ad423e48a75d15fb0ee21c3127e3c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 29 Nov 2016 15:28:47 +0200
Subject: Fix escaping issue, propagate quoting for $ and ( tokens

---
 build2/test/script/lexer | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'build2/test/script/lexer')

diff --git a/build2/test/script/lexer b/build2/test/script/lexer
index b812f84..a6a96ca 100644
--- a/build2/test/script/lexer
+++ b/build2/test/script/lexer
@@ -55,7 +55,9 @@ namespace build2
         }
 
         virtual void
-        mode (base_mode, char = '\0', const char* = nullptr) override;
+        mode (base_mode,
+              char = '\0',
+              optional<const char*> = nullopt) override;
 
         // Number of quoted (double or single) tokens since last reset.
         //
-- 
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