From 11980075ac22cbda408b523232033e603512f648 Mon Sep 17 00:00:00 2001
From: Marcel Greter <marcel.greter@ocbnet.ch>
Date: Mon, 19 Mar 2018 03:28:48 +0100
Subject: [PATCH] Allow colors in `@at` directives

---
 src/parser.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/parser.cpp b/src/parser.cpp
index 1b7dac6ac..18d183b84 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -2703,7 +2703,9 @@ namespace Sass {
     if ((rv = lex_interp_string())) return rv;
     if ((rv = lex_interp_uri())) return rv;
     if ((rv = lex_interpolation())) return rv;
-    return rv;
+     if (lex< alternatives< hex, hex0 > >())
+    { return lexed_hex_color(lexed); }
+   return rv;
   }
 
   String_Schema_Obj Parser::parse_almost_any_value()