From 2a74207636bf0fd8a74b7ae58cf5631da3c28638 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Fri, 8 Jul 2011 06:37:48 +0900
Subject: remove trailing spaces.

* Rakefile (EXT_PARSER_SRC): remove trailing spaces.
---
 Rakefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Rakefile b/Rakefile
index 133119b..e48f6b1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -363,6 +363,8 @@ else
       else
         sh "ragel -x parser.rl | #{RAGEL_CODEGEN} -G2"
       end
+      src = File.read("parser.c").gsub(/[ \t]+$/, '')
+      File.open("parser.c", "w") {|f| f.print src}
     end
   end
 
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