From bdc449a65c0e91336d64e05b18f161895f25b85c Mon Sep 17 00:00:00 2001
From: xzyfer <xzyfer@gmail.com>
Date: Mon, 17 Nov 2014 16:48:26 +1100
Subject: [PATCH] Fix error for some selectors with interpolants

---
 parser.cpp   | 1 +
 prelexer.cpp | 3 +++
 prelexer.hpp | 1 +
 3 files changed, 5 insertions(+)

diff --git a/parser.cpp b/parser.cpp
index f3825de8c..cf2f384ba 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -1660,6 +1660,7 @@ namespace Sass {
 
     while ((q = peek< identifier >(p))                             ||
            (q = peek< hyphens_and_identifier >(p))                 ||
+           (q = peek< hyphens_and_name >(p))                       ||
            (q = peek< type_selector >(p))                          ||
            (q = peek< id_name >(p))                                ||
            (q = peek< class_name >(p))                             ||
diff --git a/prelexer.cpp b/prelexer.cpp
index ff1f2234f..d441d51b2 100644
--- a/prelexer.cpp
+++ b/prelexer.cpp
@@ -319,6 +319,9 @@ namespace Sass {
     const char* hyphens_and_identifier(const char* src) {
       return sequence< zero_plus< exactly< '-' > >, identifier >(src);
     }
+    const char* hyphens_and_name(const char* src) {
+      return sequence< zero_plus< exactly< '-' > >, name >(src);
+    }
     const char* universal(const char* src) {
       return sequence< optional<namespace_prefix>, exactly<'*'> >(src);
     }
diff --git a/prelexer.hpp b/prelexer.hpp
index 4a9e054c5..d9bf5414a 100644
--- a/prelexer.hpp
+++ b/prelexer.hpp
@@ -373,6 +373,7 @@ namespace Sass {
     const char* namespace_prefix(const char* src);
     const char* type_selector(const char* src);
     const char* hyphens_and_identifier(const char* src);
+    const char* hyphens_and_name(const char* src);
     const char* universal(const char* src);
     // Match CSS id names.
     const char* id_name(const char* src);