# File lib/liquid/tags/for.rb, line 47
    def initialize(tag_name, markup, tokens)
      if markup =~ Syntax
        @variable_name = $1
        @collection_name = $2
        @name = "#{$1}-#{$2}"           
        @reversed = $3             
        @attributes = {}
        markup.scan(TagAttributes) do |key, value|
          @attributes[key] = value
        end        
      else
        raise SyntaxError.new("Syntax Error in 'for loop' - Valid syntax: for [item] in [collection]")
      end

      super
    end