Remove trailing whitespace.

lib/liquid.rb

@@ -1,5 +1,5 @@
 # Copyright (c) 2005 Tobias Luetke
-# 
+#
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
 # "Software"), to deal in the Software without restriction, including
@@ -7,10 +7,10 @@
 # distribute, sublicense, and/or sell copies of the Software, and to
 # permit persons to whom the Software is furnished to do so, subject to
 # the following conditions:
-# 
+#
 # The above copyright notice and this permission notice shall be
 # included in all copies or substantial portions of the Software.
-# 
+#
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -55,14 +55,6 @@ require 'liquid/standardfilters'
 require 'liquid/condition'
 require 'liquid/module_ex'
 
-# Load all the tags of the standard library 
+# Load all the tags of the standard library
 #
 Dir[File.dirname(__FILE__) + '/liquid/tags/*.rb'].each { |f| require f }
-
-
-
-
-
-
-
-

lib/liquid/variable.rb

@@ -1,5 +1,5 @@
 module Liquid
-  
+
   # Holds variables. Variables are only loaded "just in time"
   # and are not evaluated as part of the render stage
   #
@@ -10,30 +10,30 @@ module Liquid
   #
   #   {{ user | link }}
   #
-  class Variable    
+  class Variable
     attr_accessor :filters, :name
-    
+
     def initialize(markup)
-      @markup  = markup                            
+      @markup  = markup
       @name    = nil
       @filters = []
       if match = markup.match(/\s*(#{QuotedFragment})/)
         @name = match[1]
         if markup.match(/#{FilterSperator}\s*(.*)/)
           filters = Regexp.last_match(1).split(/#{FilterSperator}/)
-        
-          filters.each do |f|    
+
+          filters.each do |f|
             if matches = f.match(/\s*(\w+)/)
               filtername = matches[1]
-              filterargs = f.scan(/(?:#{FilterArgumentSeparator}|#{ArgumentSeparator})\s*(#{QuotedFragment})/).flatten            
+              filterargs = f.scan(/(?:#{FilterArgumentSeparator}|#{ArgumentSeparator})\s*(#{QuotedFragment})/).flatten
               @filters << [filtername.to_sym, filterargs]
             end
           end
         end
       end
-    end                        
+    end
 
-    def render(context)      
+    def render(context)
       return '' if @name.nil?
       output = context[@name]
       @filters.inject(output) do |output, filter|
@@ -45,7 +45,7 @@ module Liquid
         rescue FilterNotFound
           raise FilterNotFound, "Error - filter '#{filter[0]}' in '#{@markup.strip}' could not be found."
         end
-      end  
+      end
       output
     end
   end