From b62fbbbf8fd969bb20564a93645c25d068b85680 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@tradeo.com>
Date: Fri, 17 May 2013 18:26:39 +0300
Subject: [PATCH] Add column method to source map

---
 lib/parser/source/map.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/parser/source/map.rb b/lib/parser/source/map.rb
index 2aa11855e..d3ed93981 100644
--- a/lib/parser/source/map.rb
+++ b/lib/parser/source/map.rb
@@ -19,6 +19,10 @@ def line
         @expression.line
       end
 
+      def column
+        @expression.column
+      end
+
       def with_expression(expression_l)
         with { |map| map.update_expression(expression_l) }
       end