# File lib/sass/engine.rb, line 197
    def self.for_file(filename, options)
      had_syntax = options[:syntax]

      if had_syntax
        # Use what was explicitly specificed
      elsif filename =~ /\.scss$/
        options.merge!(:syntax => :scss)
      elsif filename =~ /\.sass$/
        options.merge!(:syntax => :sass)
      end

      Sass::Engine.new(File.read(filename), options.merge(:filename => filename))
    end